yokogawa dcs training power point for system engineering

7/25/2019 YOKOGAWA DCS Training Power Point for System Engineering

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YOKOGAWATE33Q6C40-01E

Engineering Operation

CS1000/3000 Engineering Course Textbook

PART-ENGEngineering Operation



2


Engineering Operation

IM33S01B30-01E [Reference: PART-F Engineering]

IM33S04N10-01E [Engineering Test Guide]

1. Engineering Functions

2. Engineering Procedures3. Project

4. System Generation

5. Test Function

6. Download Function


PART-ENG Engineering Operation



3


Engineering Functions


PART-ENG 1

Engineering Functions



4


Test Function

Engineering Function

Operation/Monitoring Function

FCS

Simulator

Windows2000/XP Professional

Features of EngineeringFunctions

• Operable on a general purpose PC

• Concurrent engineering

• Virtual test function with FCS simulator

• Reusable engineering data

• Online documents



5


Configuration

Engineering functions

Basic functions

System view

Builders

Test function

Utility functions Self-documentation

Virtual test, wiring functions

Definition of functions

Project management function



6


Concept of DCS Builder

TIC101

PID

FIC101

PID

FCS

HIS

Function

block

definition

Control drawing builder

Process I/O

assignment

Operation/monitoring

function

definition

IOM definition builder

Graphic builder




Engineering Environment

V net

ooo

FCS

HIS

Engineering database

(Current project)

System configuration, operation and

monitoring windows and so on are

created and edited by the builder.

Engineering environment

Engineering work

with builder FCS load

HIS load

Download the created system

configuration, the operationand monitor ing windows and

so on to the system.




Engineering Environments

V net

Ethernet

ooo

Standard FCS

ENG/HIS

Engineering functions and

virtual test functions

Engineering environmentoutside a target system*.

Engineering data Engineering data

* Target system: The hardware,

which is used in plant operation.

Engineering environment ina target system.

ENG/HIS





V net

ooo

Standard FCS


functionsEngineering functions

Engineering data Minimum system

Engineering functions and operation and monitoring

functions within a single HIS.

ENG/HIS





V net

Ethernet

ooo

Standard FCS

HIS


Independent engineering functions.

Engineering data


functionsENG/HIS





V net

Ethernet

ＰＣ

Engineering data

Concurrent engineering via network.

HIS

Concurrent engineering via network

Engineers can execute engineering works

using a single engineering database

simultaneously.


ooo

Standard FCS


functionsENG/HIS


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V net

Merging engineering data.

ＰＣ

Engineering data

merging

Engineering dataEngineering data


The engineering data created with anotherPC can be easily merged.


functions

ooo

Standard FCS

ENG/HIS




Engineering Environment in TC

V net

FCS 0101

Ethernet

HIS 0124 HIS 0123

Left-hand side HIS is HIS0124,

which has an engineering

database.

Engineering data

HIS0124 should be activated before HIS0123.

Right-hand side HIS is

HIS0123, which has the

function of system creation but

no engineering database.HIS0123 shares the database

with HIS0124.




Engineering Procedures


PART-ENG 2





Engineering Flow

Specification review

Basic design

System generation

Unit and connected test

Integration test

Start-up

Maintenance

Expansion & modification

Detailed design

Control method, necessaryhardware and so on

Regulatory control, sequentialcontrol design

System generation with builders

Virtual test using operation andmonitoring windows

Target test with FCS

Hardware installation and loop check

Engineering data backup and,hardware check

Expansion and modification ofcontrol functions

New engineering




Engineering Work Flow

Project creation

Common item definition

Control function definition

Operation/monitoringfunction definition

Virtual test execution

Defined function download

HIS Setup functions

Target test execution

Parameter save

Project save

Documentation of project

Included in the engineering course.

HIS

FCS

Done in the fundamental course.




Confirmation of Project

Project for the target

system

Confirming project

folder

Creating FCS folder

Creating HIS folder

Confirm that the project has been

created for the target system.

Confirm that the FCS and the HIS

folders have been created in the

project folder.

If the FCS and HIS folders necessary

for the target system are not found,

create these folders.




Defining Common Items

Defining the items commonly usedby the project.

Saved in the COMMON folder. In

most cases, default values are

acceptable.

Alarm priority

Alarm status label

Alarm processing table

Block status

Plant hierarchy

Engineering unit symbol

Switch position label

Operation mark

Status change

User security

Alarm related builders may bediscussed in PART-B, Function Block

Items in yellow boxes will be defined

in the exercise.




Defining Control Functions

FCS property

FCS common items

I/O module definition

Creation of regulatory

control functions

Creation of sequential

control functions

Unit management

Start conditions, digital filter

coefficients and so on.

I/O module hardware definition.

Function block creation and wiring, and

detailed definition.

Sequential control functions and soft

I/O definition.

Items in yellow boxes will be

defined in the exercise.

FCS type, database type andso on.




Defines the operation and

monitoring functions.

Some functions such as the

functions related to printers,

should be defined with HIS Setup.

The HIS setup functions are also

able to temporarily define

functions supporting operations

such as function keys.

HIS constants

Function keys

Scheduler

Trend

Sequence messages

Graphic windows

Help messages

Plant hierarchy

Panel set

Operation & Monitoring Functions

Items in yellow boxes will be

defined in the exercise.




Control functions created by a

user with builders are tested.

Virtual test uses the FCS

simulator for the actual FSC

and executes the test on theHIS.

A wiring files are created

automatically at the startup

stage of the test function. The

created wiring may be usedintact.

Control function creation

Creation of operationwindows

Test function startup

Wiring confirmation

Confirmation of operation

Control function

creation and its test

Virtual Test Execution




Project common download

Download FCS data

Download HIS data

Engineering data defined by a

user with builders are

downloaded to FCS and HIS.

The projects using a gateway

and/or a bus converter, theconfiguration files are also

downloaded.

Downloading of Created Functions




Operation and monitoring

environments of the HIS are

set with the HIS setup window.

Stations

Printer

Buzzer

Display

Window switching

Alarm

Preset menu

Equalization

Defining Functions with HIS Setup

Some of the HIS setup

operations have been done in the

Fundamental course.



24


Control functions created by a userwith builders are tested.

The engineering database is

downloaded to the FCS and tested.

When the I/O test instruments such

as I/O modules, signal generators are

not used, the FCS I/O signals are

simulated by I/O disconnection and

automatic wiring.

Startup of the test function is not

necessary, if the actual I/O can be used.

Test function startup

I/O disconnection

Automatic wiring

Wiring download

Confirmation of operation

Target test using

wiring functions

Execution of Target Test



25


Setting tuning parameters

Saving tuning parameters

Save the tuning parameters

set on function blocks tuned

during the trial operation.

If the FCS offline download is

executed without theparameter save, default

parameters are downloaded

to the function blocks.

Tuning Parameter Save



26


Saving of Project

Saving tuning parameters

Backup of folders

Preparing for the data evaporationcaused by hardware errors such as

HDD crush, project data are saved in

external memories.

Copying the project folder and the

following folders backups the wholeengineering data.

The database related to the HIS, set

by the HIS Setup functions, is not

included in the project folder. For theperfect recovery of HIS, the backup of

the HIS Setup data is necessary too.



27


Self-Documentation

For the system maintenance or

expansion and modification in the

future, the data defined with

builders can be printed or output

to PDF files*.

* PDF file output is supported by

R3.02 and later release. It needs

Acrobat in addition.

Project selection

Startup of self-document

Header editing etc

Selection of printing range

Documents output

Output self-document



28


Project


PART-ENG 3

Project



29


Project

Project is the unit of managing the FCS and HIS data created

by system generation functions. Builder files defined by thesystem generation functions are managed in the unit of project.

FCS download

Current project

Default project

User defined project

Automatically created

new project at initial

startup.

The unique project,

which exists in FCS.

Used for testing and

debugging. More than one

project can be created.

The engineering data meet with

the system in operation.



3


Default Project

• Default Project:

After the system installation, the project created at the first startup

of the System View is called default project.

Features:

1) Downloadable to FCS.

2) Virtual test is possible with FCS simulator.

3) Downloadable to HIS.

4) Offline download to FCS in the target system is possible.



3


Current Project

• Current Project:If the offline download to any FCS in the default project is executed,

the attribute of the project changes from default to current. And then

the online engineering is enabled.

Features:1) Multiple projects cannot be created.

2) Target test is possible.

3) Downloadable to HIS.

4) Offline download to FCS in the target system is possible.



32


User Defined Project

• User Defined Project: A copied current project for editing or a newly created project is

called a user defined project.

Download the project to FCS is disabled. The project is used for

engineering with the virtual test or for backup of the current project.

Features:

1) Multiple projects can be created on the system view.

2) Virtual test is possible with the FCS simulator.

3) Download to the FCS and the HIS in the target system is

impossible.



33


Current Project

ooo

FCS

Downloadable to

FCS.

Attribute changeson download.

Online maintenance

enabled.

A unique project thatenables to confirm

the FCS data.

Attribute changes

automatically on download

A single

project/system

Currentproject

Defaultproject

Default Project Current project

At initial installation

Ordinary system

configuration

Offline

download

Tuning

parameter

save

Onlinedownload

Offline

download



34


User Defined Project

Copied

current project

User

defined

project

User

defined

project

User defined project

Newly created

project

Attribute

change byutility

Download to FCS is disabled.

Multiple projects can be created fortesting, expansion and so on.

Ordinary system

configuration

Online maintenance

enabled.

A unique project thatenables to confirm

the FCS data.

A single

project/system

Currentproject

Current project

Multiple

projects/system



35


Project Attribute Change

Project attribute can be changed by the “Utility to Change

Project’s Attribute”.

“Change Attribute of

Project” dialog

To call “Utility to Change

Project’s Attribute” dialog.



36


Project Creation for Exercise

Project position

H:/CS3000/eng/BKProject/



37



PART-ENG 4

System Generation

System Generation



38


System Generation

• Project creation

• System configuration

definition

• I/O module definition

• Builder startup

• Test function startup

• Documentation

function startup

• Database load

• Parameter save

System View

(Collective management engineering environment for CS1000/3000.)



39


System Generation

Examples of functions:

• Common item

definition

• I/O definition

• Control function

creation

• Operation and

monitoring functionsdefinition

• Operation window

definition

Builder (Generation tools of various functions)

The builder startups automatically by clicking the builder fileto define or edit.

An example of a graphic builder window.



4


Project Definition

Items to define: Project name

Position (The folder’s location in which databaseis saved. A server or other drive can be specified.)

Project name (arbitrary)

Project positionH:/CS3000/eng/BKProject/



4


Project Definition

Data to define: Manual setting of engineering units. (Default

is automatic.)

Tick here for manual registration. Registration operation ofthe engineering units file in the COMMON folder is needed.



42


Devices Composing System

After the project creation, defining the devices composingthe system is required.

The following devices compose the project:

• FCS

• HIS• BCV

• CGW

• Stations (other stations)

A hardware type for each device and a database type for the FCSshould be specified. The hardware and database type cannot be

changed once they were defined.



43


Creation of devices composing the system.

Select the device to create or add.

Devices Composing System



44


Project Common Items

The definition files common to the whole project are

saved in the COMMON folder.

Most of the basic

system definition files

are used with defaultsettings. Customizing

is possible, if

necessary.

Only the files related to

the security,

OpeMarkDef andUserSec should be

defined beforehand.



45


Engineering Unit Symbol

The engineering unit symbol is a unit symbol attached to a data value

including a flow-rate and pressure, and is used on all the projects.Up to 256 engineering unit symbols can be used for one project.

One engineering unit symbol can be defined with up to six

alphanumeric characters.

Engineering unit

symbols Nos.1 to 8

cannot be changed or

deleted: Define the

engineering unit

symbol starting at No.9.

Default values are

predefined for Nos.9 to126. No default values

are predefined for the

subsequent Nos.

S



46


Switch Position Label

Up to 64 sets switch position labels can be defined. One set

consists of four labels (label 1, label 2, label 3, and label 4).The label 4 character string is not displayed on the instruments. Define a

unique character string for each set.

Switch position labels Nos.1 and 2 cannot be changed or deleted. Default

values are predefined for Nos.3 to 13.



47


Flow of User Security Check

HIS operation

HIS security check

Scope of operationand monitoring

check for the HIS

User securi ty check

• Window operation and monitoring

• Function block operation and monitoring Operation recordOperation

History

Security check

Operation

Scope of operation

and monitoring

check for a user

group

Privilege levels

of operation andmonitoring check

for a user



48


Security Overview

General-purpose Windows applications follow the security policy of

Windows. The user of CENTUM is different from the user of Windows.

The following two types of policies are available in CS 1000/CS 3000.

• HIS Security Policy

HIS security policy stipulates the scope of operation and monitoring

allowed on the Human Interface Station. Regardless of the logon

users, the operation performed to a device or to a function block data

item may be restricted.

• User Security PolicyUser security policy stipulates the scope of operation and monitoring

for the users.

Each user is restricted to operate or monitor a certain scope of devices

and function block data items.

The scope of operation and monitoring permitted for an operator is

determined by a combination of HIS security and user security

settings.

HIS S i



49


HIS Security

The security level setting means to select either monitoring only machine

or monitoring and operation machine (default).

The security level regarding operation and monitoring as well as the

operation and monitoring scope can be set for the HIS itself. The HIS

security check has a precedence over the user security check.

The operation and monitoring scope of the HIS is unrelated with the

operation and monitoring scope set for each user group.

HIS S it D fi iti



5


HIS Security Definition

The HIS Attribute (security level) and HIS Security (operation and

monitoring range) settings in the HIS Constant Builder.

HIS attributes setting. HIS security setting.

See IM33S01B30-01E PART-F Engineering, F9.2 User Group.

U S it



5


User Security

User name: User recognition

Password: User identification

User group: Monitoring and operation scope

Privilege level: Monitoring and operation authority

The operations performed by the user are held as the operation record.

The operation record can be confirmed by the historical message report.

The operators performing the operation and monitoringfunctions are classified based on their privilege level (authority).

This classification is called user .

The following attributes are assigned to each user:

U G



52


User Group

The range is set by the plant name. If the plant name is not used,

set by the station name and the control drawing.

The following attributes are assigned to each user group:

• User group name: User group recognition

• Monitoring scope: Monitoring range

• Operation and monitoring scope: Operation and monitoring range

• Windows scope: Window names for operation and monitoring

• Acknowledgement: Acknowledgment range• Process message receiving: Monitoring range of the generated messages

The users are classified into groups based on their

operation and monitoring scopes.

This classification is called user group.

C t f S d P i il



53


Concepts of Scope and Privilege

Operation & monitoring scope of users, OPS*-A in Group-AB

using HIS0124 and their privileges.

Operation & monitoring scope of HIS0124.

Equipment A

Users in Group-AB:OPS1-A:

OPS2-A:OPS3-A:

Whole Plant

EquipmentB

EquipmentC

EquipmentD

EquipmentE

Operation & monitoring scope of user Group-AB.

Monitoring

Operation and monitoringOperation, monitoring and maintenance

U R i t ti



54


User Registration

UserSec builder registers user names.

The UserSec builder also specifies user groups belong to,privilege levels and so on.

Registration of user

name, user group andprivilege levels.

CENTUM users should be registered in the window above. User and user

group for MS Windows are different from the CENTUM users.

Detailed setting items:

With detailed setting items builder, operation

and monitoring range can be specified.

U G R i t ti



55


User Group Registration

Default user groups and

their rage setting.

User group registration

and their rage setting.

UserSec builder registers user group names.

The UserSec builder also specifies ranges of operationand monitoring, acknowledgement and so on.

Privilege Levels



56


Privilege Levels

The following default privilege levels are available (security level 4).

*1: Maintenance means the engineering work such as initiation of the builder.

The users’ operation and monitoring rights on HIS are defined

according to privilege levels.

For each window, operation and monitoring rights can be

defined. Whether the user with a certain privilege level is

permitted to operate the specified data item can also be

defined.

Privilege Levels and Ranges



57


Privilege Levels and Ranges

Monitoring and operation ranges and so on for each user

can be customized with the detailed setting items builder.

User privilege levels can be

customized (U1 to U7.)

Window authorities

(Access levels).

Registration of monitoring

range for each user privilege.

Detailed setting items.

Operation and monitoringrange customizing sheets

for each user privilege.

Window Authorities Definition



58


Window Authorities Definition

Definition of window operation

and monitoring authority.

The authorities on windows can be defined in the “Create

New Window” dialog.

Function Block Security Definition



59


Function Block Security Definition

Definition of the security level.

(Level 4 is default.)

The function block security level can be defined in the

function block detail builder basic tab.

Mode Selection Key



6


Mode Selection Key

In the case of the operation key When the engineering key is selected.

Changes between The key can be switched

the ON, OFF positions. to any position.

The following two mode selection keys are used to switch the security level:

When the HIS is connected with an operation keyboard, the privilege

level of the user may be changed temporarily using the modeselection key on the keyboard. The privilege level changed on the

keyboard has higher priority than the level set in the user-in dialog box.

• Operation key (Privilege level S2)

The key can be switched between the ON and OFF positions only.• Engineering key (Privilege level S3)

The key can be switched to any position.

Operation Mark



6


Operation Mark

An operation mark attached on an instrument faceplate

temporarily restricts the user privilege levels of operation and

monitoring. Operation mark definition builder defines a tag label,

a tag level and so on.

For each operation mark, a tag

level (a privilege level) can be

assigned.

For each operation mark, a privilege

level for the installation or removal of

the operation mark can be assigned.

Common Items



62


Common Items

The following items are common for engineering functions:

• NameSystem generation function names basic elements such as function

blocks, windows, and so on.

• Comment

System generation function adds comments for the explanation tofunction blocks, windows and so on, if necessary.

• Type of f ilesSystem generation function handles three-type of files; Builder file,

Save As file and Working file.

• Configuration of folders and filesEngineering data are configured with a unit of project.

• External fileThe data defined by the builder can be exported to an external file

with a different format.

Name (Window Name)



63


Name (Window Name)

System generation function can name function blocks andwindows, which are basic elements of the system.

• Window nameEach window has a system defined widow name. Besides the

system defined window name, users can name some windows.The user defined window name should be defined with English

letters (capital letter only) and numerical figures within 16

characters including ‘_’ (under score) and ‘-’ (hyphen). However, ‘_’

and ‘-’ cannot be used at the beginning.

REACTOR-A-GRGR_REACTORA

Name (Tag Name)



64


• Tag name

The names, which are assigned to identify function blocks, elements

and so on in the control stations are called tag names. There are two

kinds of the tag names; system tag names and user defined tag names.

The system tag name consists of % [element code] [element number]

S [domain number] [station number].

%SW1024S0102

The user defined tag name can be defined with English letters (capital

letters only) and numerical figures including ‘_’ (underscore) and ‘-’

(hyphen) up to 16 characters. But ‘_’ and ‘-’ cannot be used at thebeginning.

FIC1035, TIC100-A

Name (Tag Name)

Type of Files



65


The builder configuring operation and monitoring functions,

control functions has three types of files.

• Builder fileThe master file handled by the builder is called a builder file. The

file extension is .edf.

When the created file is saved with Save command or

downloaded with Download command without any error, the filebecomes the builder file.

• Save-As fileWhen the defined contents by the builder have errors, the file

cannot be saved with Save command. The file is saved with Save

As command. The file extension is .sva.The SVA file may be imported to the builder for editing.

Type of Files

Data import and export also use SVA files.

Type of Files



66


Type of Files

• Working fileDuring editing of a builder file, the file can be saved as a working file,

even the file has errors. The file extension is .wkf. If a working file is

saved, a builder file and a working file exist. Only the builder file can

be edited. When the builder file is called up, the working file may be

imported into the builder file. After editing the builder file is saved or

downloaded without errors, the working file is deleted.

The working file can only be imported by the corresponding builder file.

A builder and a working

file of DR0007.

Working file

selection dialog.

External Files



67


• Import

The builder files created by other projects or other stations

can be introduced into a builder. It is referred to as Import.

• Export

The defined builder files can be output to files with different

formats. It is referred to as Export.

Control drawing

Graphic file

Station A

ExportBuilder file

SVA file

CSV fileTXT file

Import

Station B

External Files

Control drawing

Graphic file



Types of Test



69


With I/O devices

Without I/O devices

Types of test

Target test

Types of Test

The test function is the tool to test the data and functions

created by a user with engineering functions.

Types of tests are automatically selected by the

test function based on the project’s attribute.

Current project (FCS downloaded)

User defined project/default

project (FCS not

downloaded)Virtual test

Use wiring function

See IM33S04N10-01E PART-A Functions, A1 What is Test Function?

Target Test



7


V net

ooo

Standard FCS

The target test uses the actual FCS for testing.

The test can be executed either using I/O modules or

wiring functions without I/O modules.

HIS

I/O disconnection(wiring function)

FIC100

PID

I/O simulator

1st order lag, dead

time or other

functions

IN OUT

Target Test

Virtual Test



7


Virtual Test

A single PC can execute the test without CS equipment.

Virtual test functionCENTUM CS

1000/3000 system

One PC executes

test

Test

functionSystem

generation

Multiple FCS

FCS

HIS

Operationand

monitoring

Virtual Test Functions



72


V net

ooo

FCS

HIS

The virtual test functions executes the test using a FCS

simulator for a real FCS. The FCS simulator functions on a PC.

Virtual test

function

Operation /

monitoring

FCS

simulator

HIS or PC

Creation and testing of the

applications do not require a special

hardware.

A general purpose PC performs

engineering and testing anywhere.

Disconnection from

the control network

Virtual Test Functions

Procedures of Virtual Test



73


Procedures of Virtual Test

Mode changes automatically. Edge

color changes to red.Change of HIS

operation mode

FCS simulator start-up

Automatic wiring

Wiring load

Confirmation

Selection of tested FCS

Test function start-up

Wiring edit

Automatic start-up. Test icon appears.

When the wiring file is edited, the

wiring file should be loaded manually.

Automatic wiring for the function

blocks newly added during the test

operation is not performed.



Wiring Editing Function



75


Wiring Editing Function

The wiring editor enables to edit the connections between

I/O terminals, the delay or lag time constants and so on.

The wiring file is created

automatically and downloaded

to the created control drawing.

Wirings are performed automatically for

the function blocks having I/O terminals.

Concepts of Wiring Function



76


Concepts of Wiring Function

The wiring function makes connections virtually between the

process I/Os not using the actual I/Os. (I/O disconnection.)

FCS control functions

Virtual data area(Contents of the wiring file)

Lag or delay functions can

be used as a simplified

process simulation tool.

TIC101OUT

FIC101

SETIN

OUT

I/O image on FCS memory

Lag/delay

function

Lag/delay

function

IN

PID

PID

Download Function



77


Download Function


PART-ENG 6

Download Function

System Download



78


System Download

Difference between the HIS download and the FCS download.

FCS databaseBlock configuration,

I/O configuration

HIS databaseWindow configuration,

messages

HISfunction

download

FCS

System viewData are transferred to

memory by the equalize

function

At the next window

switching, revised data

becomes effective

HIS

FCSfunction

download

Datatransmissionto an HDD

Write on amain memory

At the next scanningperiod, revised data

becomes effective.

FCS Download



79


FCS Download

Offline download

The offline download transfers all FCS related engineering data

to the FCS after stopping it.

The FCS download transfers the created and/or

edited database to the FCS.

Online download

The online download transfers the difference between the

created FCS database and the existing FCS database in the

project without stopping the FCS.

Some databases such as FCS constants cannot be online downloaded.

Offline Download



8


Offline Download

Control function databaseFunction block configuration,

I/O configuration

Tuning parameter

database

Created control function database

and automatically created default

parameters.

Control stationEngineering database

Offline download operation.

Offline

downloadTuning parameter

database

In FCS offline downloading, a message

box prompting for saving tuning

parameters of the selected FCS appears.


I/O configuration




8



Parameters tuned by operators

and functions

Tuning

parameter

save

Tuning parameter save operation.

Tuning parameter

database

Engineering database Control station

Tuning parameter

database

If the tuning parameters are not saved, the default values of the tuning

parameters when each function block is created or the parameters saved before

previous downloading will be downloaded.


I/O configuration


I/O configuration

Online Download



82


Online Download

The difference between the edited control

function database and the control station

(FCS) database is downloaded.

Onlinedownload

Online download operation.

Tuning parameter

database

Engineering database Control station

Tuning parameter

database


I/O configuration


I/O configuration

Offline / Online Download



83


Offline / Online Download

Difference of

control function

database

Scope ofoffline

download

Operation difference between the offline download

and the online download.

Tuning parameter

database

Engineering database

Scope of

online

download

Tuning

parameter

save

Control station

Tuning parameter

database

Offline

download

Online

download

Parameters changed by

engineers and functions


I/O configuration


I/O configuration

System Download



84


y

Project common download, IOM download, HIS download and

FCS offline download can be executed from System View.

Selected FCS database isdownloaded

See IM33S01B30-01E PART-F Engineering, F1.1.5 Load Menu of System View.

System Download



85


y

In the current project, as the builder file

save and the online download are

executed at the same time, ‘Download’ is

indicated on the menu.

As the online download is

impossible in a user project,

‘Download’ is not shown on the

menu. After editing, execute ‘Save’.



YOKOGAWATE33Q4T30-01E

CS1000/3000 (R3.04)

Fundamental Course Textbook

TE33Q4T30-01E

CS1000/3000 Overview



2


A-1 Process Control Devices

A-2 System Overview

CS1000/3000 Fundamental Course Textbook

PART-A CS1000/CS3000 Overview

Process Control Devices



3



A-1 Process Control Devices

01. Process Control Basic

02. Process Control Systems

03. Types of Control Systems

Feedback Control (Regulatory Control)



4


( g y )

TIC102-B

PID

Steam

PV(Process Variable)

MV(Manipulated Variable)

SV(Setpoint Variable)

Process

Feedback Control (Regulatory Control)

Temperature

converter

Final control

element

Temperature

controller

Temperature

controller

Sequential Control



5


q

LI001

PVI

V2:Outflow Valve

V1:Inflow Valve

Start

V1 Open

Inflow

LI001“HI”

V1 Close

V2 Open

Outflow

HI

LO

Outflow

Inflow

Operation Panel

N

N

N

LI001“LO”

V2 Close

End

N

Level

Indicator

Analog Control / Digital Control



6


g g

PID unit

Controller

DeviationProcess

variableMVSV+

–

PV

PIDPROCESS

(including control

valve )

Sensor and

Transmitter

Controller

MV

SV+

–

PV

Numerical Data

CPUD/A &

hold

A/D

PROCESS

(including control

valve )

Sensor and

Transmitter

Analog Control

In analog control, PID

computation is carried out withan electric current or voltage

by a hardware. It is very hard

to change the control

algorithm.

High accuracy computations

used for the advanced control

are also difficult.

Analog Control

Digital Control

In digital control, PID

computation is carried out by

a software. It is easy to

change the control algorithm.

High accuracy computations

used for the advanced

control are also easy.

Digital Control

Process

variableDeviation

Centralized Control System



7


Operator Station(monitoring and logging)

A/DI/O

Buffer

MPX

INPUT UNIT

MV

PV

SV SV SV

CPU

(Computer)

Alarm Report

D/AI/O

Buffer

MPX

OUTPUT UNIT

SPC (Setpoint Control)

Then the computer was used for

setting optimum setpoints on

individual controllers.

DDC (Direct Digital Control)

And then a single computer is

used to executes control

computations for controlling

multiple control loops.

Logger

At the initial stage, a computer

was used as a logger only for

the monitoring and logging.

SPC(Setpoint Control)

Distributed Control System (1)



8


I/O Image

Communication module

Output moduleInput module

Analog output Analog input

Isolator

CPU Data/Communication

processing

V/I

conversion

D/A

conversion

CPU Data/Communication

processing

A/D

conversion

Signal

conversion

Isolator

The concept of I/O

processing of the

distributed control system.

Each signal conversion

module in the node (I/O

processing unit) has a

CPU.

I/O signal processing is

distributed.

Node

Distributed Control System (2)



9


Control Network

Plant A

Distributed control and centralized

operation & monitoring

CPU

Field Control Station

I/O

CPU

Plant B Utility

I/O Image

I/O Image

Node

CPU


I/O

CPU

I/O Image

I/O Image

Node


CPU

I/O

FCU FCU

CPU

FCU

I/O Image

I/O Image

Node

The concept of computation

processing of the distributed

control system.

Independent control stations

for each plant.

Control processing isdistributed.

System Overview




CS1000/CS3000 Fundamental Course Textbook

A-2 System Overview

01. Basic Concepts of DCS

02. System Configuration

CENTUM CS Lineup




• CENTUM CS 3000 R3DCS based on Windows for large-scale factoriesThe new production control system of Yokogawa. The CENTUM CS 3000 R3 features

sophisticated functions and components to meet all production state requirements.

• CENTUM CS 1000 R3DCS based on Windows for small- and medium-scale factoriesThe CENTUM CS 1000 R3 has the same architecture as CS 3000. It is specifically

designed for the requirements for the middle and small scale plants.

• CENTUM CSDCS based on UNIX for large-scale factoriesThe CENTUM CS was put on market in 1993. Since then, the CENTUM CS proudly

keeps its overwhelming high reliability.

History of DCS



2


Development of digital control technology and Yokogawa’s DCS.

Position of DCS



3


Order Production plan

Production management

Production

system

Customer

management

Process control management

Production equipment

Total information system in manufacturing.

Order

reception

Demand

prediction

Business

system

DCS(Production control system)

Concepts of Modern DCS



4


Open information network

Operator/work station ( Open environment )

Real-time control network

Advanced control station ( RISC processor )

Field bus

Intelligent devices (with basic control functions)

CENTUM CS Configuration



5


TIC101

PID

FIC101

PID

ooo

FCS (Control station)

HIS (Operator station)

I/O operations to and from the

field, control computation and so

on are executed by FCS.

The interface functions of

operation and monitoring are

executed by HIS.

V-net(Communication bus)

Real-time control network

CS and Single Loop Controller



6


V net

YS100

Single loop

controller

I n p u t c o n v e r s i o n

O u t p u

t c o n v e r s i o n

Computation

HIS

Input processing

(A/D conversion)

Output processing

(D/A conversion)

Control computation

T I C 0 0 1

T I C 0 0 2

T I C 0 0 3

T I C 0 0 4

T I C 0 0 1

T I C 0 0 2

T I C 0 0 3

T I C 0 0 4

T I C 0 0 1

T I C 0 0 2

T I C 0 0 3

T I C 0 0 4

I/O

modules

ESB or RIO bus I/O images

FCS

Node

FCU(Field Control Unit)

Signal Flow in CS (Example)



7


TIC100

PID

Process variable PV

Engineering data

Ex. 350 ºC

A/D

-5.9 – 48.8mV

Analog data

I/O images

Internal RIO/ESBbus communication

Field device connection

(Hard-wiring)

FIC100

PID

-200 – 1200 ºCDigital data

Engineering data

Ex. 6.5 M3/M SETOUT

Process variable PV

Engineering data

Ex. 5.2 M3/M

Terminal connection

(Soft-wiring)

OUT

IN

IN

A/D D/A

4 - 20mA

Analog data

4 - 20mA

Analog data

0 – 100 %Digital data

-200 – 1200 ºC

Type K TC

0 - 10.0 M3/M

-200 – 1200 ºC

Digital data0 – 100 %

Digital data

0 – 100%

Digital data

0 – 100%Digital data

I/O (PIO) connection(Soft-wiring)

Measuring range is set by each function block.

System Function Concept



8


Subsystem

(PLC, DARWIN etc)

Production Management (MES*, PIM**)

Field Devices (Production Plant)

CENTUM CS1000/CS3000

*MES:

Manufacturing Execution System

**PIM:Plant Information Management

Process I/O,

Subsystem I/O,

Fieldbus I/O etc.

Ethernet communication

*Can be executed by HIS.

Operation & Monitoring

Function (HIS)

V-net/VL-net communication

Control Function (FCS)

Engineering Function* (ENG)

Features of Operation & Monitoring Functions



9


Features of HIS operation and monitoring functions:

Keeping abreast of the operation environments for the modern technologyThe human-machine interface (HMI) uses a generic PC and Windows 2000 or Windows XP. This

allows to use the most modern PC as a hardware and to keep abreast of the development of

Windows as software.

Integration of the PC and DCSHIS operation is done by the mouse as the operation for the general applications for Windows.

Displayed diagrams and operation methods are the same as the conventional DCS. It allows to

accustom to the operation environments easy.

Many-sided operation environments for plant operating conditionsThe maximum of 4000 user-defined windows are provides for the CENTUM CS 3000*. It allows to

create display windows freely for the operation environments. The plant can be operated not only by

an optional operation keyboard or touch panels as in the conventional DCS, but also by the mouse as

in the office PC.

Maximum 1000 for CENTUM CS 1000.

Features of Control Functions



2


Features of the control functions of FCS:

High reliability controlThe highly reliable dual-redundant controller used for many years is employed to realize non-stop

control.

The optimum control stations selectable for a scale or conditions of plantThe standard (centralized) type that controls many distributed I/O points by a control unit or the

compact (distributed) type that controls by distributing the control units in a plant, which enables high

speed communications by distributing the load of control.These control stations can be used up to *256 for a system. It enables to cope with from a small scale

plant to a very large scale plant. (* 24 stations for CENTUM 1000)

Control functions that easily realizes the various applications for the plantBy not only a standard PID control and a sequential control function, but also a batch control function

based on the ISA S88 standard, the control functions can cope with from a mass production to a

flexible production (many-kinds and small-quantity).

Coping with intelligent field devicesThe control load can be distributed to a field side with the FOUNDATION fieldbus. This increases an

operation efficiency of the control stations that enables the advanced controls. The parameters in

devices regardless of vendors can be read in the DCS.

Features of Engineering Functions



2


Features of the engineering functions of ENG:

Easy creation of functionsThe system is created with the software on a generic PC in interactive way and with the

minimum settings.

Engineering data can be reused and edited with general Windows software. This

enables standardization and parallel engineering and leads to a higher quality and a

reduction of engineering time.

The simulator that has the same data base as the actual controller can be operated ona generic PC. It realizes the environments of the actual operations (virtual test function).

A single loop test without an actual controller or an experimental system configuration

test is enabled.

On-line documentation All of the users manuals is electronic documents and they are provided with CD-ROM’s.

The file format is PDF (Portable Document Format) that is the standard electronic

documents on the internet.

These electronic documents can be read not only in sequence as in the usual

documents, but also can be read and printed on demand during engineering.

System Configuration (CS1000)



22


VL-net

Desktop type HIS Ethernet

(Optional)

Console type HIS

No. of monitoring tags: 8,000

No. of stations: 24

No. of domain: 1

No. of HIS: Max. 8

VL-net extension: 185 m*

Compact type PFCS

* Extension length is for 10Base2 cable.

System Configuration (CS3000 small)



23 YOKOGAWATE33Q4T30-01E

V-net

Ethernet

CGW

Communication

gateway unit

BCV

Bus Converter


No. of stations: 256

No. of domains: 16

No. of stations per domain: 64

No. of HIS: Max. 16

V-net extension: 500m*

Desktop type HISConsole type HIS

Compact type FFCS-S(for FIO)


Supervisory computer

CS3000 in

another domainor XL/μXL

The BCV connects the stations on the V/VL-net on another domain. Other

non-V net systems manufactured by Yokogawa may be connected via BCV.

Out of the system

System Configuration (CS3000)




V-net

Ethernet

BCV

Bus converter

(Sub-system)

ooo

ooo

CGW

Console type HIS Desktop type HIS


(Expandable up to 1,000,000)

No. of stations: 256

No. of domains: 16

No. of stations per domain: 64

No. of HIS: Max. 16

V-net extension: 500m*

Compact TypeSFCS

Standard FCS

(for RIO)

Standard FCS

(for FIO)


Supervisory computer

Communication

gateway unit

CS3000 in

another domainor XL/μXL

Out of the system

Engineering Environment in TC




VL net

FCS 0101

(PFCS)

Ethernet

HIS 0124 HIS 0123

Left-hand side HIS is HIS0124, which

has an engineering database. (Use

Reactor A control system.)

Engineering data

HIS0124 should be activated before HIS0123.

Right-hand side HIS is HIS0123, which

has no engineering database.

HIS0123 shares the database with

HIS0124. (Use Reactor B control

system.)

Sub-system Integration




The subsystem

communication function

enables CENTUM to

use the data of PLC’s,

recorders, measuring

systems as the data

from process I/O.

OPC*Server

Subsystem

Desktop type HIS Ethernet

Subsystem

Subsystem communication network

Subsystem

communication network

Subsystemcommunication

module

Compact

Type

FCS

V-net

General-purpose PC

General-purpose

subsystem gateway

GSGW(OPC client)

* OPC: OLE for Process Control

Remote Desktop Function




V-net

HIS LAN

Internet /

Intranet

LFCS KFCS

ooo The remote desktop function of Windows XP Professional enables to

use the functions of CENTUM CS 3000 from the remote location. By

logging on the host machine from a client machine, the client machine

can execute operation and monitoring or builder functions. It is also

possible to log on the host machine via internet.

PC

Operation & Monitoring Station (HIS)




Solid Style

Console HIS

Desk Top HIS

Open Style

Console HIS


PART-B Operation and Monitoring Station

B-1 Operation and Monitoring Common Items

B-2 System Message and Navigator Windows

B-3 Standard Operation and Monitoring Windows

Common Items



2 YOKOGAWATE33Q4T30-01E 2 YOKOGAWA

01. Operation and Monitoring Station (HIS)

02. Configuration of Operation and Monitoring Stations

03. HIS DesktopWindow Mode

Operational Environment of Desktop

04. Window Size05. Window Name

06. Window Hierarchy

07. Window Closing

08. Circulate Windows

09. Dynamic Window Set10. Print Screen

11. Rotate Windows

12. Panel Set

13. Operation Group


B-1 Operation and Monitoring Common Items





Solid Style Console

Drawer

Engineering Keyboard

(Keyboard for PC)

Solid Style Console Kit

General Purpose PC

18”

LCD / 21” CRT

Touch panel (Optional)

Operation Keyboard

Mouse

(Mouse for PC)

18” LCD / 21” Upper CRT

(Optional)





Open Style Console18” Upper LCD

(Optional)

Touch panel

(Optional)

18” LCD

Drawer

Operation Keyboard(Optional)

Engineering Keyboard

(Keyboard for PC)

Open Style

Console Kit

General Purpose PC

Mouse

(Mouse for PC)

Console Type HIS




Open style

console

Mouse pad

Drawer for

engineering

keyboard

Solid style

console

General Purpose PC in Console




General purpose PC in a console.

The merit of using general purpose

PC:

• The latest hardware models are

available.

• Easy hardware maintenance.

• Out of dated hardware can be easily

renewed with a minimum investment.

Cards Installed in PC




Two kinds of card are installed to the PC for using the PC

exclusively as the HIS.

• Control bus interface card (VF701*):The card is the V-net/VL-net system communication card, which

is installed to the PC/AT compatible PC.

* Every HIS needs this card.

** This card is not necessary for a desk top HIS, as the HIS does not

use a console kit.

• Extended interface card for a Console Type HIS (AIP261**):The card connects with the interface relay board attached to the power

distribution board via a dedicated cable. It realizes functions such as

communication with the operation keyboard and the touch panels,

monitoring the temperature and fans, and output/input of contact signals.

Control Bus Interface Card (VF701)




The control bus interface card is installed in a PCI slot of the

general purpose PC. The card connects the PC to V-net/VL-net for communication.

Operation Keyboard (Optional)




Data input keys

32 Function keys

Window call keys

Scroll keys

Alarm acknowledgement keys

Confirmation keys

Mode transferkey switch Built-in speaker

Operation keyboard for single loop operation (desk top type HIS).

The operation keyboard for the console type HIS enables 8-loop operation at a time.

Cursor move keys

Operation Keyboard



YOKOGAWATE33Q4T30-01E YOKOGAWA

Operation keys on keyboard

Overview

window call

Tuning

window call

Graphic window

call

Process alarm

window call

Operator

guide

window call

Control

window call

Trend

window call

Process report

window callHelp dialog

call

Navigator

window call

Upper

window call

Print screen Buzzer rest

DisplayCursor

move

Alarm

acknowledgment

Auxiliary

Circulate

window

erase

System

statusoverview

window call

Right sibling

window call

Left sibling

window call

Operation Keys for Instruments



YOKOGAWATE33Q4T30-01E YOKOGAWA

Target key: The key transfers operating data from MV to SV during manual

mode (MAN).

INC key: The key increases data. 1 % of full-scale data increases every 0.2

seconds while the key is pressed. It takes 20 seconds to change 100%.

DEC key: The key decreases data. 1 % of full-scale data decreases every

0.2 seconds while the key is pressed. It takes 20 seconds to change 100%.

Speed-up key: Pressing this key together with INC key or DEC key

accelerates the changing speed 4 times.

CAS key: The key transfers the block mode to cascade (CAS) or semi-

automatic mode (SEMI). Pressing this key together with AUT key transfers to

cascade mode, with MAN key transfers to semi-automatic mode.

MAN key: The key transfers the block mode to manual (MAN).

AUT key: The key transfers the block mode to automatic (AUT).

Access Mode Transfer Key Switch




Builder operation is onlypossible in ENG mode.



Operation and Monitoring Functions




Common Functions Operation & Monitoring

Windows

Graphic window

Control window

Overview window

Tuning window

Trend window

Process alarm window

Ope. Guide window

Message monitoring window

System Maintenance

Functions

System status overview windowSystem alarm window

FCS status display window

BCV status display window

HIS setup window

Time set dialog

Help dialog

Operation & Monitoring

Support FunctionsProcess report function

Historical message report function

Security function

Logging function

Desktop setting function

Voice message function

ITV connecting function

Multiple monitoring function

Extended alarm filtering function

Remote desktop function

Control Status

Display WindowsControl drawing window

Sequence table window

Logic chart window

SEBOL window

SFC window

Trend Functions

Trend

Tuning trend

Trend display of other stations

Long term data saving function

Expert trend display function

Output function to externalrecorder

FCS Data Set /Save Functions

Web Monitoring Functions

Builder DefinitionReferring Functions

Open Interface

Historical MessageIntegration

Window Call

Operation window mode

System message window

Window hierarchy

Navigator window

Dynamic window set

Circulate function

Alarm processing function

Print screen function

Capacities




The table shows the operation and monitoring function capacity.

No. of monitoring tags

No. of user defined windows

Communication data of graphic window

Modify conditions of graphic window

Modify conditions of object

No. of faceplate display

CS1000 CS3000

No. of trend samples

No. of trend window display pens

Tuning trend periods

No. of tuning trend reserve points

No. of 1 sec/10 sec trend points

No. of 1 min to 10 min trend points

No. of total trends

No. of other station trends

8,000 tags

1,000 / HIS

200 / windows

100 / windows

8 / object

16 windows

100,000 tags

4,000 / HIS

400 / windows

200 / windows

8 / object

16 windows

2,880 data

8 pens

1 second

16 points

256 points (2 blocks)

1,024 points (8 blocks)



2,880 data

8 pens

1 second

16 points

256 points (2 blocks)




HIS Desktop




Screen modes and operation environments can be set on the

HIS desktop according to operation customs and security.

When both full screen mode and CENTUM

desktop are used, the display similar to

CENTUM CS displays are obtained.

Screen Mode: Either full screen

mode or window mode is

selectable. (HIS Setup)

Operation Environment: EitherWindows standard or CENTUM

desktop is selectable. (HIS Utility)

Operation environment setting requires

the system administrator authority and

HIS restart. Environment switchingduring operation is not possible.

Operation Screen Mode




There two operation screen modes:

Full screen mode and window mode.

Full Screen Mode:

The mode that displays a

window over the entire screen.

Window Mode:The mode that displays

windows in the usual form of

overlapped windows.

Full Screen Mode




In the full screen mode, a single operation and monitoring window,

excluding a system message window, is displayed over the entire

screen. That window is called a main (or primary) window and otherwindows are called auxiliary (or secondary) windows.

A single main window and 5 auxiliary windows can be displayed on default setting.

Window is displayed as the main

window when the window is called

without size specification or –SLspecification.

Window is displayed as the

auxiliary window when the

window is called with –SM or

-SC specification.

Window Mode

I h i d d ll h i d di l d l d i




In the window mode, all the windows are displayed overlapped in

Windows way. Maximize, minimize, close operations and so on

are the same as Windows general applications.

Up to 6 operation and monitoring windows can be displayed on default setting.

Operation buttons

are displayed as the

windows applications.

Mode Switching




Operation and monitoring screen mode of CS1000/CS3000

can be switched from HIS setup window.

Screen mode switching

(Needs HIS restart)

HIS Desktop Operation Environment




Two desktop environments are provided for CS1000/CS3000.

● Windows Standard

Environment:

The standard desktop when

the Windows was installed.

The standard Windowsoperation, such as to start

general applications or to

access to the network can

be executed during the

operation and monitoring of

process.

Shutdown and restart operations of HIS are the same as the operations of a usual PC.

HIS Desktop Operation Environment

CENTUM D kt E i t




● CENTUM Desktop Environment:The environment that emphasizes on process operation and

monitoring. Main differences from Windows environments are;

Shutdown and restart operations of HIS require S3 privilege.

•[Shutdown], [Run] and [Search] won’t

be displayed on the [Start] menu.

•Neither command prompt nor Explorer

can be started.

•No icons on the desktop.

•Context menu may not be displayed

by right-clicking the taskbar.

Desktop Environment Setup




The switching of the

desktop environmentis specified with HIS

utility dialog by the

system administrator.

Automatic startup of operation and monitoring functions of HIS are also set

by this utility.

Desktop environment setup

When [Auto logon] and[Startup] are ticked, the HIS

starts when the power for

the HIS turns on.

Window Display Size




The window display size can be selected from the following three

sizes:

In window mode:

• When the Large size is specified (-SL) : 80% width of the screen

• When the Medium size is specified (-SM): 50% width of the screen

• When the Special size is specified (-SC): The size varies with the

design at creation. (No scaling, Individual windows)

In full screen mode:


(The large size window is referred to as a main window, and other windows

are as auxiliary windows.)

Display Position

The display position of the called window can be specified beforehand




The display position of the called window can be specified beforehand.

The display position is specified using X and Y coordinates. The

specification range falls within 0 to 32676.

The window display position is specified in the format given below:

=+X coordinate + Y coordinate

X coordinate

The X coordinate the left

edge of the screen is set

as origin.

200

100

Y coordinate The Y coordinate the

upper edge of the screenis set as origin.

(+200,+100)

Name (Window Name)




Each window has its own window name. The window can be called

by entering the window name in [Input Window Name] dialog on the

system message window.

Built-in system window name (System window name) and user-

defined window name (User-defined window name) are provided.

System Window Name: (The system widow names are seldom used in

the actual operation.)Built-in system windows can be called.

Ex. .AL (Process alarm window)

.SO (System status overview window)

User-defined Window Name:

User-defined window names are used to call user defined graphic windowsand so on.

User-defined window name can be defined freely with up to 16 letters of

English (upper case only) including underscores and hyphens.

Ex. REACT-A-GR

• Window Name:

Name (Tag Name)




The names, which are assigned to identify function blocks, elements

and so on in the control stations are called tag names. There are two

kinds of the tag names; system tag names and user-defined tag names.

• Tag name:

System tag name:

The system tag name is the built-in default tag name and used to call

elements and so on. It consists of % [element code] [element number]

S [domain number] [station number].Ex. %SW0100S0101 (common switch)

The system tag name format. %aabbbbSccddaa: Element identifier bbbb: Element No. cc: Domain No. dd: Station No.

User-defined tag name:

Used to call user-defined function blocks or elements. The user-

defined tag name can be defined freely with up to 16 letters (upper

case only) and numerical figures including underscores and hyphens.

Ex. TIC102-A

Window Hierarchy

E ti d it i i d b i d




Every operation and monitoring window can be organized

systematically based on the concept “window hierarchy”.

The window hierarchy enables calling a window in the lowerhierarchy from one in the upper hierarchy, and alarm monitoring

operation.

When a window hierarchy is used, the desired window can be called directly

without having to remember the window name. Also the hierarchical relationship

of the windows can be understood visually.

Hierarchy 1 (Upper)Hierarchy 2

Hierarchy 3 (Lower)

Calling up Window




Calling Operation and Monitoring Window Directly

This method calls a window directly by selecting a button of the window

or by entering the window name.

• Calling windows from the system message window.

• Calling windows from the navigator window.

• Calling windows by entering its name.

• Calling windows from the operation and monitoring window toolbar.

• Calling windows based on window calling definition.

• Calling windows from the operation keyboard.

Calling Windows in Association with the Function Blocks

This method calls windows by selecting objects or messages associated

with the function blocks.

● Calling Windows based on the Window Hierarchy

This method calls windows by using the window calling buttons provided

by the system message window or operation keyboard based on a

reference window.

System Message Window




The system message window provides following menu buttons:

• Toolbox button• Preset menu button

• Operation menu button

• Window call menu button

An example of calling

a window from

[Window Call Menu]

button on the system

message window.

Clicking these buttons displays menus

and a toolbox that are used to call the

operation and monitoring windows.

Navigator Window

In the navigator window the window hierarchy is displayed




In the navigator window, the window hierarchy is displayed

together with the window icons.

From the navigator window, a specific window in the hierarchy can be calledup, or an upper window or a sibling window of the current window can be

called up.

An example of callinga specific window from

the navigator window.

Entering Window Name (1)

The name input dialog box is called from the system message




Lower case characters change

automatically to upper-case

characters.

100

The name input dialog box is called from the system message

window or the operation keyboard to enter the window name.

Input Format in the Input Window Name Dialog Box:The following is the input format used when calling up windows from the Input

Window Name dialog box.

Window name {nFunction type}

{nDisplay size} {nDisplay position}

{ }: Items in brackets can be omitted.

n: A space

200

Entering Window Name (2)

R lli Wi d




Recalling a Window:

Up to 8 window names previously entered in the name input

dialog box are saved.By clicking the window name display button, the saved window names

are displayed in the pull-down menu.

To call up a window, select the window name and then click on [OK]

button.

Toolbar

A i t d i d b ll d i th ll b tt




Associated windows can be called using the call button

provided in the operation and monitoring window toolbar.

Example: The toolbar of the

tuning window provides buttons to

call associated windows with thefunction block (control drawing

window).

Window Call Definition

By assigning a window call function to a graphic or a function




By assigning a window call function to a graphic or a function

key beforehand using the system generation function, a window

can be called by operating the graphic object or the function key.

Example: By double clicking on the

touch target (object) assigned on the

tag name, defined tuning window of

the tag can be directly called.

Operation Keyboard

A ti d it i i d b ll d




An operation and monitoring window can be called up

directly by pressing the window call key.

Window call key

A graphic window can be directly called

from the graphic window call key.

Function Blocks

When a window calling button or key is operated while




When a window calling button or key is operated while

selecting an object or message associated with the

function block, the window associated with the selectedfunction block can be called directly.

For example, when the function block TIC102-A is

being selected, from the tool box:

The process alarm individual

acknowledge window associated withthe selected function block is called.

The trend window containing the

selected function block is called.

The help dialog associated with the

selected function block is called.

Window Call by Hierarchy (1)

When window call buttons or keys are operated while no





object or message is selected in the window, the reference

window based on the window hierarchy or the window relatedto the window that is active at the time of the call is called up.

However, when an upper window is defined with the function block

definition builder, the defined window is called up first.

When the upper window is defined, the defined upper window can be called

neglecting the window hierarchy for the operation and monitoring functions.

Window hierarchy

An upper window can be freely

defined with the builder function.





All alarms are displayed.

Previously displayed trend window is called.

When no previous trend window exists, the

most upper window in the hierarchy is called.

For example, from the tool box:


object or message is selected in the window, the windowbased on the reference window is called up.





For example, while REACT-A-OV

window is active, the graphic call button

is clicked, REACT-A-GR window which

is lower in hierarchy is called.

Active window Lower hierarchy window

When a user-defined window call button in the system message

window is clicked while the user-defined window is active, the

user-defined window that is lower in hierarchy is called.

Upper Hierarchy Window Call




Active windowUpper hierarchy window

When the active window has an upper hierarchy window,

that upper hierarchy window can be called.

For example, while REACT-A-CG2

window is active, the upper window call

button is clicked, REACT-A-OV window

which is upper in hierarchy is called.

Sibling Window Call

Widows of the same type and belonging to the same




Widows of the same type and belonging to the same

window hierarchy are called sibling windows.

When a displayed window has sibling windows, by clicking on theright or left hierarchy widow call button in the toolbox, the sibling

window is called.

Windows of the same type and same hierarchy.

For example, while REACT-A-OV

window is active, the right sibling

window call button is clicked, REACT-

B-OV window which is in the same

hierarchy is called.

The left button calls the upper located and the right button calls lower

located sibling window.

Display Always Window

A total of up to 6 operation and monitoring windows can be




Any number of operation and monitoring windows can be specified as the

[Display always] window. It is possible to specify 6 windows as [Display always].

However, window erasing is the same for the windows not [Display always].

A total of up to 6 operation and monitoring windows can be

displayed at one time. If an additional operation and monitoring

window not currently displayed is called up, when already 6operation and monitoring windows are displayed, the first

displayed window is erased and newly called window is displayed.

When [Display always] is in effect, the operations and monitoring window

specified as [Display always] won’t be erased even new operation and

monitoring window is called.Display alwaysDefault setting

Window Closing

The method to close each window is the same as to close




Close All Windows:

All windows can be closed with [Clear all] button in the system message

window or [Clear all] key on the operation keyboard.

The method to close each window is the same as to close

the Windows general application windows.

[Clear all] button on the operation and monitoring window closes all

operation and monitoring windows except the system message window.

(The Windows general application windows are not included.)

Window close button

Clear all button

Circulate Windows

The window circulate function toggles between the top and




The window circulate function toggles between the top and

bottom positions of the operation and monitoring window

group and the Windows general application window group.

Circulate operation

Circulate button

Dynamic Window Set

The dynamic window set saves the currently displayed




The dynamic window set saves the currently displayed

operation and monitoring windows with window names, display

positions, display sizes and so on as a dynamic window set.

For example, save the

active REACT-A-CG window

displaying multiple windows

as a dynamic window set.

When the REACT-A-CG

window is recalled, thesaved window set is

displayed.

Dynamic window

set save buttonDynamic window

set release button

Dynamic Window Set

The dynamic widow set common for all users and the dynamic




The dynamic widow set common for all users and the dynamic

widow set for each user exist. It is defied with the HIS setup

window.

Up to 50 dynamic widow sets can be saved. If the multiple save operations are

executed for the same reference window, only the last window set is saved.

Saved dynamic

window set can be

confirmed.

Print Screen

The print screen function prints or stores in a file or output to




The print screen function prints or stores in a file or output to

a printer the entire screen or the window image (Max. 10

files). The screen image stored in the file can be displayedin the image window.

Copy button in the toolbar

stores screen image.

Image file display button in the

tool box calls the image window.

Window name is ‘Image’.

Rotate Windows

The window rotate function toggles between the top and




The window rotate function toggles between the top and

bottom positions of the operation and monitoring windows.

Rotate button

Rotate operation

Panel Set (CS3000)

The panel set function enables to call up multiple windows




together to multiple HIS. Combination of several windows that

are frequently used can be defined as a panel set and the panelset can be called up with one-touch operation. (CS3000 function)

The panel set call operation defined on a function key displays

the defined panel set on the own HIS, or notifies the panel set

name to other HIS that is defined by the builder. The other HIS

display the notified panel set.

PSET

notification toHIS0123

PSET operation

of HIS0124HIS0124 HIS0123

Operation Group and Buzzer ACK ID




•Operation Group

A number of HIS on the same communication bus system configuredas the same operation group. The operation and monitoring can be

performed in the unit of group. This group is called an operation

group.

The operation group functions are such as the acknowledgement of

operator guide messages, panel set call and the deletion of

messages.

•Buzzer ACK ID A number of HIS on the same communication bus system is able to

have the same buzzer ACK ID.The buzzer ACK ID is the function to reset the buzzer of other HIS

having the same buzzer ACK ID by the acknowledge operation with a

single HIS.

System Message and Navigator Windows





B-2 System Message and Navigator Windows

01. System Message Window

02. Navigator Window


System message window of CS1000/CS3000 (Window mode)






The system message window consists of a toolbar, message




Toolbar Date and time display area

Message display area Icon display area

display area, icon display area and date and time display area.

Displays the latest alarms and messages and calls variousoperation and monitoring windows via button operation. This

window enables basic operation and monitoring of a plant

collectively.The system message window is called up automatically when HIS

starts up. The window is displayed at the front of other windows

except the toolbox.

Toolbar

The toolbar is used to call the operation and monitoring




windows. It also indicates the status of generated alarms by

its button color and flashing state.

Process alarm window *

User-in dialog

System alarm window *

Operator guide window *

Message monitoringwindow

Window call menu

Operation menu

Preset window menu

Toolbox

Navigator window

Name input dialog

Circulate

Clear-all

Buzzer reset

Hard copy

¤ Pull-down menu exists.

* Color and flashing state may change.

¤

¤

¤

¤

Tool Box

Display always Image




System status display

HelpProcess alarm

Tuning

Trend

Graphic

Process report

Upper

Save window set

Operator guide

Control

Historical report

Rotate

Large sizeMiddle size

Builder call *

Drawing call *

Right (Sibling window call downward)

Overview

Release window set

* Optional

Left (Sibling window call upward)

Tool-hint

When the mouse cursor is brought near a tool button, the




tool-hint (button name) may popped up.

If not, click on the toolbar to make active and try again.

Toolbox

Graphic

Toolbox

Toolbar ( system message window)

The form of the toolbox can be changedand displayed always. A window call with a

single action is possible without an

operation keyboard.

See Supplement II. Toolbars of Various Windows.

Menu Display from Toolbar

Toolbox




Operation menu

Preset window menu

Message Display Area

On the message display area of the system message




On the message display area of the system message

window, the latest unacknowledged single message

among process alarm messages, annunciator messagesand system alarm messages is displayed.

When unacknowledged messages exist, the corresponding buttons

may flash.

When the message display button or the message display area is

clicked, the latest 5 unacknowledged messages are pull-downdisplayed.

Message display area Message display button

Icon Display Area

In the icon display area of the system message window icons that




In the icon display area of the system message window, icons that

indicate the state of the own station or the system is displayed.

System view is operating Icon display area

Under virtual test

I/O is disconnected (Under test condition)

Equalization is required

Isolated HIS

No icons are displayed while the operation is normal.

Navigator Window

HIS classifies all user-defined windows used for the operation and

it i d di l hi hi ll With thi di l th




monitoring, and displays hierarchically. With this display, the user

can grasp the architecture of the windows used in the system at a

glance. The window is called the navigator window.

Toolbar

Status bar

Hierarchical pane

Window pane

User-defined windows

System-defined windows

Recipe-related windows

Toolbar in Navigator Window

The navigator window consists of a toolbar, a window




Selected window call (similar to a double-clicking)

hierarchy display area and a status bar.

Move to the currently active window pane.

Display window in large size

Display window in default size.

Display window in middle size

When the window saved as a reference

window of a window set is called up in

default size, the window set is displayed.

Icons in Navigator Window

On the side of the window names in the navigator widow, the




On the side of the window names in the navigator widow, the

icons that indicate the widow types are displayed.

Icons frequently used window types.

Graphic window (overview attribute)

Graphic window (graphic attribute)

Graphic window (control attribute)

Trend window


Operator guide window

System status overview window

HIS setup window

System alarm window

FCS status display window

BCV status display window

Process report window

Product overview window

Product control window

Shortcut window(e.g. for graphic window)

Top hierarchy (User-defined window, system window, receipt related window)

Alarm Display in Navigator Window

The colors of the icons for windows that indicate states of alarms or

messages change according to the alarm occurrence status The users




messages change according to the alarm occurrence status. The users,

therefore, can visually determine in which of the function block being

monitored in the window is generating the alarm.

• Entire icon is redIndicates there is an unacknowledged alarm.

• Entire icon is greenIndicates that the alarm returned to

normal state but not acknowledged.

• Icon’s edge is red

Indicates there is an acknowledged alarm.

• Icon’s edge is greenIndicates that no alarm occurs.

Standard Windows





B-3 Standard Operation and Monitoring Windows

01. Faceplate Window

02. Graphic Window

03. Overview Window04. Control Window

05. Tuning Window

06. Trend Window

07. Process Alarm Window

08. Operator Guide Window

09. Message Monitoring Window

Faceplate Window

The faceplate window is used not




The faceplate window is used not

only for monitoring but also for

setting or operating directly any

function blocks (controllers,

indicators, transfer switches etc.)

and internal elements (internal

switches, timers, counters etc.)

defined in the control system.

One faceplate window is provided

for each function block and

internal element. The instrument

faceplate that is called up directly

is referred to as the faceplate

window.

Faceplate Window Configuration

The instrument faceplate consists of the

f ll i l t




following elements:

Comment display area

Status display area

Parameter display area

Instrument display area

Operation mark

Data entry dialog box call buttonINHIBIT

Status / Parameter Display Area

The status display area and the parameter display




Tag mark

Block mode

Alarm status

Calibration status

Cascade mark

Alarm OFF status

p y p p y

area consist of the following elements:

According to the type of instruments orcontrol functions block status or CMP

mark may be displayed.

Engineering unit

Data item name

CAL AOF

(AOF color)

Tag Mark Type

The tag mark indicates the tag importance level and the status of

the function block All function blocks have the tag mark There are




the function block. All function blocks have the tag mark. There are

following types of the tag mark according to its importance level:

Important tagGeneral tagAuxiliary tag

The functions related to the tag

importance are as follows:

Acknowledgement at operation.

Alarm flashing.

Alarm re-warning.

●

Important tag Alarm processing level 1

Locked type flashing with re-

warning function

Acknowledgement required at

operation

● General tag

Alarm processing level 2Locked type flashing

Auxiliary tag Alarm processing level 3

Non-locked type flashingSee Supplement III. Alarm Priority.

Tag Mark Color

The table below shows an example of the tag mark color

and alarm status correspondence




and alarm status correspondence.

Flashing red Alarm message has been initiated but not been acknowledged.

Flashing green Alarm recovery message has been initiated but not been acknowledged.

Constant red or green Alarm message or recovery message has been initiated and acknowledged.

Color Process Status Examples of Alarm Status

Blue Alarm output off AOF

Red Alarm occurrenceLO HI IOP LL HH OOP

Yellow Alarm occurrence ±DV ±VEL MLO MHI

Green NormalNR

White No alarm function provided -

Gray Communication error -

See Supplement V. Alarm Status.

Alarm Actions

High and medium priority alarm.




Low priority alarm.

Logging and reference alarm.

Re-warning Alarm

• Timer repeated warning:

The timer repeated warning function outputs the message at





each repeated warning cycle.

Operation by re-warning


Acknowledgement

Flashing state of Tag Mark

Tag mark color and flashing states transition.




Occurrence

Recovery Occurrence

Acknowledgement

Recovery

Re-warning

(High-priority alarm)

Alarm

absent state

Flashing

OFF

Alarm

absent state

Flashing

ON

Alarm

present

state

Flashing

OFF

Alarmpresent

state

Flashing

ON

Acknowledgement

Recovery

(Non-lock type)

Display Area of Instrument

The display area of the instrument provides the bars that

represent the manipulated output variable (MV) high and low




represent the manipulated output variable (MV) high and low

limit, and the setpoint variable (SV) high, high-high, low, andlow-low limit.

The operation exceeding limit values needs confirm operation.

Operation setpoint high-high limit (HH)

MV high limit (MH)

MV operation limit bar

MV operation key

MV low limit (ML)

Operation setpoint high limit (PH)

Operation setpoint operation limit bar

SV operation key

Operation setpoint low limit (PL)

Operation setpoint low-low limit (LL)

PV bar

MV index (OPHI)

MV index (OPLO)

Open/Close mark

Operation of Instrument Faceplate

The following operations are possible

with the instrument faceplate:



75


with the instrument faceplate:

• Block mode transfer • INC/DEC of data

• Data input

Block mode transfer operation: A single click on the block mode

calls a bock mode transfer dialog.

MAN

(Manual)

AUT

(Auto)

CAS

(Cascade)

Mode change is also possible with the mode

change keys on the operation keyboard.

INHIBIT

Operation of Instrument Faceplate

Data INC/DEC



76


Item selection button

Data INC/DEC

operation:When an operable pointer*

is clicked, the INC/DEC

operation dialog

corresponding to the

pointer appears.

INC/DEC operation button

Data input area

Data input operation:

When the data input dialog of the

instrument faceplate is clicked,

the data input dialog appears.

The data item that corresponds to

the red pointer appears. The data

item can be selected by the item

selection button.

* [MAN]: MV & SV, [AUT]:SV, [CAS]: -

When the MV or SV is being

manipulated, the pointer turns

to red. When it is not

manipulated, it turns to yellow.

Graphic Window

The graphic window with graphic attribute is the pane that

users can freely create using various objects in order to



77


users can freely create using various objects in order to

recognize visually the state of the process control.

State monitoring:The state of pipe lines, valves,

reactors and so on is

displayed with different colors.It makes grasping the overall

condition easier.

Setting operation:Necessary instruments

can be called by intuition.It makes the operation

simple and certain.

Structure of Graphic Window

Image output



78


Toolbar

Elements consisting the toolbar are common for graphic, overview and control windows.

Graphic

display area

Alarm acknowledgement

Instrument assignment dialog

Data-bind transfer switch(Displayed only for data-bind function)

Zooming dialog

Instrument

faceplate display

Data Bind Function

System A Charging



79

YOKOGAWATE33Q4T30 01E

TIC201

PID

FIC101

PID

Raw material

Steam

FIC201

PID

System A

Raw material

FIC FIC101

Heating

FIC FIC201

Heating

TIC TIC201

Level LIC201

System A Charging

PV=XXXXL/M

PV=XXXX

PV=XXXXL/M

When the system A

is selected, tag

names and data of

the system Asubstitute to display.

System B

Raw material

FIC FIC102

Heating

FIC FIC202

Heating

TIC TIC202

Level LIC202

When the system B

is selected, tag

names and data of

the system Bsubstitute to display.

Tank level

Instrument Faceplate Assignment

The instrument faceplate assignment can be changed

temporary with the instrument assignment dialog However



8


temporary with the instrument assignment dialog. However,

the Instrument faceplate size may not be changed.The defined instrument faceplate assignment is peculiar to the HIS that

changed the assignment. If the graphic window definition is downloaded by

the builder, this temporary defined assignment is no more effective.

Instrument faceplate

assignment button

Displayed

instrument

faceplate

Overview Window

The overview window (a graphic window with overview attribute) is

the window that collectively displays alarm status and so on for



8


monitoring the process with assigned overview objects. This window

that has the function to call up related windows can be used as amenu window by posting it to the top hierarchy of monitoring

windows of overall plant.

Overview object:Tag name, window name,

annunciator message or comment

can be assigned on the overview

object. Window switching function

by touch target assignment and

color modify function for alarm are

also provided.

Control Window (8-Loop)

The control window (a graphic window with control attribute) displays

the group of instruments in normal size used for the monitoring and

ti Th i b f i t t di l d i 8 Th



82


operation. The maximum number of instruments displayed is 8. The

normal size instrument can be used not only for monitoring but foroperation.

Normal size instrument:The displayed instrument can be

operated directly.

By double-clicking the tag mark,

the instrument faceplate is called.

Soft-key assignment:The soft-keys can be assigned

for each instrument.

Functions such as tuning window

call may be assigned.

Control Window (16-Loop)

This window displays the group of compact instruments used for the

monitoring. The maximum number of instruments displayed is 16.



83


The compact size instrument cannot be operated. Only for the

monitoring. It is possible to assign both the normal size and the

compact size on the 16-loop window.

Compact size instruments:

By double-clicking the tag mark,

the instrument faceplate

appears for operation.

(e.g. 5 normal size

and 6 compact size

instruments.)

Tuning Window

The tuning window displays the control status of the function block. It

is also used for tuning the various control parameters, as well as for

tt hi d i ti k Th t i i d i



84


attaching and removing operation marks. The tuning window is

automatically created when a function block is created with the builder .

Tuningparameter

display area

Tuning trend

Status bar

Toolbar Instrument

faceplate

Tuning Window Toolbar

The toolbar of the tuning window has buttons for tuning

trend operation operation mark installation/removal mode



85


trend operation, operation mark installation/removal, mode

transfer, related panel call and so on.Operation mark

Tuning trend operation

Control drawing call

Raw data display

Calibration mode

Alarm off modeImage output

Alarm acknowledgement

Trend acquisition reserve

Stop/resume trend

Enlarge data axis

Reduce data axis

Reduce time axis

Enlarge time axis

Primary direct mode

Displayed only when

PRD mode is effective.

Tuning Trend

The tuning trend acquires process data from the function block

displayed in the tuning window and displays them as a graph.



86


The acquisition of tuning trend begins when the tuning window is called up and stops when the

tuning window is closed. The reserve function can be used to continue the tuning trend data

acquisition after the tuning window is closed. The maximum number of data can be reserved is 16

per HIS. If more than 16 data are reserved, the oldest data are deleted.

Display time spanData axis reducing /

enlarging rate

The process data items acquired from the function block and the corresponding display colors are:

• Process variable (PV), calculated output value (CPV), feedback input data (FV) [Cyan]

• Setpoint value (SV), switch position (SW)

• Manipulated output value (MV) [Magenta] [White]

The sampling period is 1 second and the recording span is 48 minutes.

Control Drawing Window

The control drawing window displays the function blocks defined

in the control drawing builder and displays the controlling status



87


g p y g

and connecting status of that function blocks visually.

Toolbar

Control drawing

display area

Show/hide terminalnames and data

status.

Control Drawing Window

The sequence table window can be used to monitor the scan

status of the sequence table and the status of conditions



88


status of the sequence table and the status of conditions.

Toolbar

Table display

area

Status bar color:

Yellow: Non-executing rule

Green: Condition not satisfied

Red: Condition satisfied

Condition pattern color:

Cyan: Condition not satisfied

Red: Condition satisfied

Trend Window

The trend window acquires different types of process data

and displays time-series change in a graph. The maximum



89


number of trend points can be displayed is 8.

Numerical data

display area

Toolbar

Trend data display area

Status bar

Structure of Trend

The trend recording consists of the three layers of the trend

blocks, the trend windows and the trend point windows.



9


Trend groupTG0101

1 FIC100.PV

2 TIC200.PV

3 LIC300.PV45

678

LIC300.PV3 LIC300.PV

Trend blockTrend block 01

TR0001

Trend block 02

TR0002

Trend block 03

TR0003

Trend block 50TR0050

Trend group 1

TG0101

Trend group 2

TG0102

Trend group 3

TG0103

Trend group 16

TG0116

Trend window

Trend point window

Trend window name

TGbbggbb: Block number

gg: Group number

Maximum number trend blocks for CS1000 is 8.

Each trend block can

specifies trend type and

sampling period.

Trend Data Acquisition Types

The data acquisition includes the following four types:



9


Continuous-rotary type:Process data are acquired constantly. Data acquisition starts automatically

after starting the operation and monitoring functions. When the storage

capacity becomes full, the oldest data are deleted and replaced by new

data.

Batch-stop type:Data acquisition starts and stops according to the received command.

When the storage capacity becomes full, data acquisition stops.

Batch-rotary type:Data acquisition starts and stops according to the received command. If no

stop command is given and the storage capacity becomes full, the oldestdata are deleted and replaced by new data.

Trend acquired by other HIS:Trend data acquired by other HIS may be referenced in a unit of block.

Sampling Period and Recording Span

The sampling period can be selected from 1 second, 10 seconds,

1 minute, 2 minutes, 5 minutes and 10 minutes for each trend



92


In order to preserve the trend data, save the each trend window as a file or utilize

the long-term data archive function (optional).

block. No more than 18 blocks (8 blocks for CS1000) can bespecified with the sampling periods of 1 minute, 2 minutes, 5

minutes and 10 minutes. No more than 2 trend blocks can be

specified with the sampling period of 1 second or 10 seconds.

2,880 samples can be acquired per pen. The recording span

indicates the time to acquire 2,880 samples for each trend in thespecified sampling period.

The table below shows the relationship between the sampling period and the

recording span:

Toolbar of Trend Window

The trend window toolbar can be

d t f t k h

Trend data save



93


used to perform tasks such as

reducing or enlarging the trend

graph, batch trend operation, trend

data save and redisplay.

Image output

Not effective

Long-term trend data save file:

Displayed only when the long term

data save function is effective.

Pen assignment dialogTrend display update suspension

Time axis enlarging

Time axis reducing Data axis reducing

Data axis enlarging

Pen number display

Reference pattern display

Display initializing

Saved trend call

Batch trend pause

Batch trend start

Trend recall

Trend Graph Display Area

In the trend graph display area of the trend window, the trend data

acquired according to the trend pen assignment are displayed.



94


Index mark

(Cyan)

Time display‘*’ mark may be added to the

displayed time for time change orpower failure.

Index mark rightmove button

Index mark left

move button

Time at index mark

Data Display Area and Status Bar

The instantaneous value of the trend data and

function block information for each trend pen



95


corresponding to the time specified by the trendgraph index mark are displayed in the numeric

trend data display area of the trend window.

The trend gathering status, display span of the trend

graph time and reducing/enlarging scale for the data

axis on the trend graph is displayed on the status barof the tend window.

Numeric trend

data display

area

Data item name

Instantaneous value

Status bar

Trend gathering status display

Display span of trend graph time axis

Data axis reducing/enlarging scale

Trend Point Window

The trend point window displays one of the 8 points of the

trend data assigned to trend window. It can be called up



96


from the trend window by selecting a trend pen.

Toolbar

Data display area

Status bar

Changing Displayed Trend Data

In the trend window, the assigned trend pen may be changed.



97


Changing pen assignment

displaying trend data:

The builder defined pen

assignment can be changedtemporary by calling up the pen

assignment dialog with the pen

assignment button on the toolbar.

To display the builder defined pen

assignment, use display initializebutton.

Trend Data Save

The acquired trend data can be saved in another file. Saving

operation in the file is executed for the trend group unit.



98


To save the displayed

trend data, call up the

Save AS dialog by

clicking the data save

button on the toolbar.Enter the file name and

the position to save.

The file extension “trf”

is automatically added.

The saved trend data will be redisplayed on the trend window where the [Saved

trend call] button was clicked. The originally displayed trend graph will be

replaced. The original trend can be recalled with the [Trend recall] button.

The saved trend can be redisplayed

by clicking the display button to

select the trend file.

Reference Pattern Assignment

For the batch type trend,

specified trend data can Reference Patterns



99


specified trend data can

be assigned as areference pattern.

The trend reference pattern,

an ideal trend pattern such

as the trend record by anoperator with expertise can

be displayed in the trend

window.

When the trend point

window is displayed, therelated reference pattern is

also displayed.

Process Alarm Window

The process alarm window displays process alarms in the order they

are generated starting with the most recent alarm. When the alarm is

generated the buzzer sounds and the process alarm button on the




generated, the buzzer sounds and the process alarm button on the

system message window and the LED of the process alarm key onthe operation keyboard start flashing to notify the operator.

Toolbar

Message display area

Status bar

Alarm Display Area

The process alarm window displays process alarm messages and

annunciator messages in the order that the latest message appears on

the

top. A maximum of 200 messages are held. If the number of messages




top. A maximum of 200 messages are held. If the number of messages

occurred exceed 200, the messages will be deleted starting with the oldestones that have been acknowledged. When there are no acknowledged

messages, the oldest unacknowledged messages deleted first.

Medium priority alarm

Alarm recovered

Low priority alarm

High priority alarm

Filtered display rage Number of displayed messages

Tag Mark Color and Status

The tag mark flashes until the message is acknowledged.



2


Red !: LO alarm re-warning

Red: LO alarm generation

Green: Normal recovery

Red edge: HI alarm recovery

Red frame: HH alarm recoveryRed: HH alarm generation

Red: HI alarm generation

Green: Normal recovery

Red: LO alarm recovery

Red: LO alarm generation

Process Alarm Message Search

The filter dialog can be used to display only specific

process alarm messages.



3


Current process variable display

Filter dialog

High priority alarm display

Alarm display updating pause/restart

Process Alarm Notification Flow

System message window Process alarm window



4


Processalarm

occurrence

Graphic window

Related window

Alarm

acknowledgement

PrintoutBuzzer soundsSave in file

Navigator window

Operator Guide Window

The operator guide window displays in order the operator guide

messages occurred. When a message is initiated, buzzer is

activated and the button on the system message window and



5


Toolbar


activated and the button on the system message window and

the LED of the operator guide message key on the operationkeyboard starts flashing to notify the operator.

Status bar

O. G. Message Display Area

A maximum of 40 messages are held. If the number of

messages occurred exceeds 40, the messages will be deleted



6


starting with the oldest ones that have been acknowledged.

Interactive message button

(For CS batch function only)

Operator guide message mark

(The mark for the interactive is .)

Filtered display rage Number of displayed messages

O. G. Message Search


operator guide messages.



7


The filter button on the toolbar is used to call up the filter dialog.

Equipment

search

Message Monitor Window

The message monitor window acquires only specified

messages from many messages and displays to confirm



8


them in real-time.

Toolbar


Status bar

Message Monitor Window

The messages to be displayed in the message monitor

window are specified with the message registration dialog.



9


The dialog specifies the message type, color and thenumber of messages.

Maximum number of messages

Up to 200

Display message selection

Display color selection

Message Search


operation record messages




operation record messages.

The filter button on the

toolbar is used to call up the

filter dialog.

Help Dialog Box

The help dialog box displays the pre-defined help messages.

It can be used as the on-line manual during operation.The help dialog box may be called up from an active operation and




The help dialog box may be called up from an active operation and

monitoring window, from a selected function block in the window or

from a selected system alarm message by clicking the help button

to display a related help message.

Control Station (FCS)


PART- C Control Station




Standard Type FCS

C-1 Types of control Stations

C-2 Node configuration

C-3 I/O Devices

C-4 Reliability of FCS

C-5 Configuration of FCS Functions

C-6 I/O Functions of FCS

Types of Control Stations

CS3000 R3.04 has 8 types of FCS.

RIO FIODifferent memory Different memory



2


For V, XL migration

SFCS

Compact

FCS

(RIO)

LFCS

Standard

FCS

(RIO)

LFCS2

Enhanced

FCS

(32M)(RIO)

FFCS

Compact

FCS

(FIO)

KFCS

Standard

FCS

(FIO)

KFCS2

Enhanced

FCS

(32M)(FIO)

RFCS2

Migration

FCS

(16M)(FIO,SIO)

RFCS5

Migration

FCS

(32M)(FIO,SIO)

Common hardwareCommon hardware

PFCS

CompactFCS

(RIO)

FFCS-S

CompactFCS

(FIO)

For CS1000For small

CS3000

capacity capacity

Structure of Various FCS

Compact FCS for FIO

(FFCS/FFCS-S)

Compact FCS for RIO

(SFCS)



3


ooo

( ) ( )

Standard FCS for RIO

(LFCS)Standard FCS for FIO

(KFCS)

The field control station

that directly connects a

control unit and I/O units.

(FFCS: with node,

FFCS-S: without node)


that connects a controlunit and nodes with the

ESB bus.

(Maximum 10 nodes)


that directly connects a

control unit and I/O

module nests.

(No node is used.)Equivalent to PFCS of

CS1000.


that connects a controlunit and nodes with the

RIO bus.

(Maximum 8 nodes)

Standard Type FCS Configuration

Standard FCS for FIO

KFCS

Standard FCS for RIO

LFCS



4


ER bus

ESB bus

FCU(Field Control Unit) FCU(Field Control Unit)

Node

Node

Interface

Unit

I/O Units

I/O Modules

SUB-system

Node

SUB-system

RIO bus



Dual Redundant Control Unit

Dual redundant control unit (FCU) for KFCS.



6


Compact Type FCS (FFCS)

FCU



7


CPUmodules

Powerunit

modules

Dual redundant control unit of FFCS (FCU)

I/O modules

ESB businterfacemodules

Compact Type FCS (PFCS/SFCS)

An example of rack mounted

PFCS/SFCS:



8


CPU modules

Power supply

modules

I/O Units

It consists of a FCU and I/O units. Control bus couplers

FCU

Role of Node (LFCS)



9


Long distance use.

Shortened wiring

Field

Bus repeater

Optical bus repeater

RIO bus

Node for rack

mount type

Control room

Node for rackmount type

Node for cabinetmount type



Nodes can reducethe wiring lengths

by planning the

optimum system

configuration.

RIO bus connects FCU and nodes.

Transmission distance of

the optical bus repeaters is

either max. 4 km or 15 km.

Node Installation (FIO)

An example of the node for FIO:

I/O modules are directly mounted

to a backboard




to a backboard.

I/O modules

ESB bus interface modules

Power supply modules

Cable tray Remote node unit

uses ER bus interface

unit.Node

Node Installation (RIO)

Analog I/Omodule nest

(AMN11, AMN!2)




An example of node:

I/O modules are installed

to the I/O module nests.

I/O moduleI/O module nest

I/O modules

IOU

IOU

Node

( , )

Relay I/Omodule

Analog I/O module

Relay I/Omodule nest

(AMN21)

I/O module nest

I/O Modules

CS3000 R3 has two different I/O modules:



2


RIO: Individually isolated high-

performance I/O modules and

multiplexer modules that utilize M4

screw terminals used by CENTUM

CS for a long time.

FIO: Newly developed multiplexer

type I/O modules that are

connectable to the already installed

CENTUM-V and XL for replacement.

They are compact and abundant intypes.

See Supplement IV. Input and Output Modules.

I/O Units and I/O Modules (LFCS)

Analog I/O



3


X8

X4 (front)

X5 (rear)

Node

Analog I/O module

g

module nest

An example of the analog I/O modules and the nest.

I/O Terminal Addressing (RIO)

Addressing of terminals for process connection:

%Znnuscc An example of addressing



4


Nodes

I/O Units

01 02 03

1

2

3

Slot 1

Terminal 05

TI-1001

Terminal number (01 to 32)Slot number (1 to 4)

Unit number (1 to 5)

Node number (01 to 08)

I/O Modules (KFCS)

Modules for KFCS

ML connector



5


KS cable

I/O moduleKS cable interface

adapter

From field

Variations of signal cable connection

• Terminal board used for single or dual TC/mV

input (AET4D)

• Terminal board used for single or dual digital

I/O (AED5D)

Pressure clamp

terminal connector

I/O Terminal Addressing (FIO)

Format of process I/O terminal number (FIO FCS):

%Znnuscc



6


PIO block

Terminal (01 to 64)

1 fixed (Segment Nos. 1 to 4: Communication modules.)

Slot (1 to 8)


An example ofterminal number

Dual Redundant FCU

Pair configuration

with two CPUs.



7


Temporary computation error which may not be prevented by the diagnostic program

can be detected remarkably by collating the computation results from two CPUs.

The CENTUM CS control station adopts “a pair and spare” configuration with

spare FCU modules and pair CPUs in a module, which has never been introduced

in the world. By collating the computation results, once a transient error is

detected, immediately control right is switched to the standby side module. Since

the standby module performs control computation synchronized with the controlside, control is switched without loss of continuity.

Spare configuration

with two FCU

modules.

Perfect Dual-Redundant Loop

RIORIO

FCUFCURIO

Bus card

RIO

Bus card



8


Bus cardBus card

RIO

Bus

RIO

Bus

RIO

Slave card

RIO

Slave card

NIU

PSU

NIU

PSU

Node

Internal bus

Node

Internal bus

AAM11

RIO

Bus

RIO

Bus

RIO

Slave card

RIO

Slave card

NIU

PSU

NIU

PSU

Node

Internal bus

Node

Internal bus

AAM51

AAM11 Dual-redundantinput modules

(Optional)

AAM51

Dual-redundant

output modules

(Optional)

The dual-redundant input modules need a dual-redundant signal selector block (SS-DUAL).

Flow of FCS Start



9


RestartInitialized start

Start processing from the

beginning of periodic processing.

Continue processing from

the discontinued point.

Configuration of FCS Functions

FCS control functions consist of the basic control functions,

the software I/O functions and I/O interface functions. The

basic control functions have various function blocks that



2


perform control computations. The I/O interfaces include the

process I/O and other interface functions.

FCS

Basic control Software I/O

I/O interfaces

Function Block and Control Drawing

The function blocks, which are the minimum elements

consisting the basic control function, and the control

drawings, which connect multiple function blocks, configure



2


the FCS control functions hierarchically.

Function block

TIC100

PID

Control drawing

Function Block

Function block:The function block is the minimum element that executes control

computations.

R l l bl k i l l bl k i



22


Regulatory control blocks, sequential control blocks, computationblocks, SFC blocks are the function blocks.

The control functions can be described like an instrumentation flow

sheet by connecting regulatory control, sequential control and

computation blocks.

Every function block should have a tag name and be stated on a

control drawing.

Function blocks

(Regulatory control, Computation, Sequential control)

FIC100

PID

ST22-A

ST16

TIM201

TM

CU201

CALCU

TI100

PVI

See Supplement V. Function Block List.

I/O Functions of FCS

The software I/O is the virtual I/O

realized by the FCS software. Data

tti d t f t f



23


FCS

setting or data reference to or fromother function blocks or applications

is possible.

The I/O interfaces can handle not only

process I/Os but also sub-system I/Os

as PLCs and fieldbus I/Os.


I/O interfaces

Process I/O

The process I/Os are shown below:

A l i t



24


Analog input:Current input, voltage input, mV input, TC input, RTD input,

potentiometer input, pulse train input.

Analog output:Current output, voltage output.

Contact input:Contact ON/OFF input signals from field devices to the FCS. Two

types of signals exist; status signals and push button signals.

Contact output:Contact ON/OFF output signals from the FCS to field devices.

(The status output signals of a status type I/O module can be

manipulated in the following styles:Latched type, non-latched type, pulse type and flashing type output.)

Software I/O

The software I/O enables data setting or data reference to or from

other function blocks or applications same as in the process I/O.



25


Types of software I/O:

• Internal switch:The internal switches

exchange logical values

between function blocks orapplications.

• Message output:The message, which

transmits the occurrence

of events.

Examples of Using Software I/O

Internal Switch (Start switch) Message Output

A i t t t



26


Heating start

TIC101

PID

FIC101

PID

Sequence operations like SV

setting, block mode switching in

a regulatory control.

An internal switch latched outputfor the graphic display modify.

Operator guide message output

Reactor A charge end

Heating

14:05 Reactor A heating start

Annunciator message output

Message Output Functions

The message output functions for sequential controls are used

to alert operators or to notify events to other applications.



27


Printout Logging Other functions

Printout message output (%PR) Yes Yes Printout with messages

Operator guide message output (%OG) Yes Yes Electronic sounds, display

Multi-media function start message output (%VM) No Yes Multi-media function start

Sequence message request (%RQ) No Yes Startup HIS functions

Supervisory computer message output (%M3) No No Event message output

Signal event message output (%EV) No No Output to SEBOL

SFC/SEBOL return-event message output (%RE) No No Output to SFC block

Regulatory Control Functions




1


PART- D Regulatory Control Functions

D-1 Regulatory Control Blocks

D-2 Control DrawingD-3 Processing

D-4 Block Modes

D-5 Scan and Control Periods

Regulatory Control Positioning

The regulatory control block performs control

computation processing using analog process variables

and so on for the process monitoring and control.



2


FCS


I/O interfaces

Types of Regulatory Control Block

The regulatory control blocks vary by the types of data

handled and control computation processing functions

provided.



3


• Input indicator blocks

• Controller blocks

• Manual loader blocks

• Signal setter blocks

• Signal limiter blocks• Signal selector blocks

• Signal distributor blocks

• Pulse count block

• Alarm block

• YS blocks

Types of controllers are shown below.


Regulatory Control Block StructureThe structure of regulatory control function block PID:

SET INTTSITINRL2RL1BIN



4


OUT

SUB

AUT

MAN

CAS

IN

RCAS

(VN) (RLV1) (RLV2) (TSW)

(PV, ΔPV, MV, ΔMV)

RAW

CSV

RSV

PV

SV

RMV

MV

Detects an abnormality

in PV, MV and notifies

the operation and


Reads MV and outputsthe result of output

processing to the output

terminal.

Reading a raw data from

the input terminal,

performs input

processing to output PV.

Input

processing

Control

computation

processing

Alarm

processing

Output

processing

CAS

AUT

MAN

ROUT

Reading PV and SV, performs

control computation

processing to output MV.

Function Block Creation and Wiring

Function block assignment and wiring on a control drawing:

Select the function block to be



5


Select the function block to beassigned with a selection icon.

Create a connection

between function blocks,

a function block and an I/O

module with a wiring Icon.

Line color by automatic wiring is magenta.

Line color by manual wiring is cyan.

Data Connection with Process I/O

There are two types of data connections with the process I/O:

The data reference from a process input module and the data

setting to a process output module



6


setting to a process output module.

Data Connection with Function Blocks

Data connection with other function blocks is an I/O connection

that connects data items such as process variables (PV) and

manipulated output values (MV) held in the other function blocks



7


manipulated output values (MV) held in the other function blocks,to the function block’s I/O terminals.

An example of data connection with other function blocks’ data items is shown below:

Terminal Connection

In the cascade control, the terminal (OUT) of the function

block in the upstream should be connected to the set terminal

(SET) of the function block in the downstream.

Thi ti i f d t th t i l ti Th



8


This connection is referred to as the terminal connection. The

terminal connection is used in particular cases.

Signal flows bi-directionally.

Input Processing

The processing that performs before control computation for

the input signal read from the connection destination is called

“Input processing”.

Apply the 1st order lag filter to



9


Inputmodule

Analog inputsquare rootextraction

No conversion

Pulse traininput

conversion

Communicationinput

conversion

Digitalfilter

Integration SUM

PV

BAD

PV/FVovershoot

Input signal conversion

Read the input

signal from the

process Input

module or other

function blocks.

Apply the 1 order lag filter tothe signal from the input signal

conversion function to get PV.

The function to integrate

the signal from the input

signal conversion function.

CAL

CAL

CAL

BAD

RAW

Input Processing (Reference)

The input processing common to regulatory control blocks and

calculation blocks are as follows:

• Input signal conversion (No conversion square root extraction pulse train



1


• Input signal conversion (No conversion, square root extraction, pulse train

conversion, communication input conversion.)

• Digital filter

• Integration

• OV/FV/CPV

overshoot

• Calibration

The input processing of the function

block can be defined with [Basic] and

[Input] tabs of the function block

detail definition builder.

Calibration

The calibration is the function in which the emulated signal for

a process variable (PV) or a calculated output value (CPV) in

the function block can be set manually by the operation and



11


the function block can be set manually by the operation andmonitoring functions for maintenance or testing.

• The color of PV bar display changes to cyan.

• The process variable (PV) can be set manually.

• Integration continues with the process variable (PV).

• The alarm check for the process variable (PV) is bypassed.• Block mode changes to manual (MAN).

Calibration setting button

Control Computation Processing

The PID control computation in the PID control function block

calculates a manipulated output change (ΔMV) with the specified PID

control algorithm (PID PI-D I-PD PI or I) And then either velocity



12


PID Control Computation

PID / PI-D / I-PD

PI / I

Velocity / Positional

Algorithms Output actions

PV

SV

MVΔMV

control algorithm (PID, PI-D, I-PD, PI or I). And then either velocityform or positional form output action converts the ΔMV to MV.

The figure below shows a block diagram of PID control computation:

Output Processing

Output processing refers to the processing that is executed to the

values obtained from the control computation before output it.

AUT/CAS/RCAS/PRD AUT/CAS/RCAS/ROUT/PRD



13


Output

limiter ΔMV limiter

Control

computation MV

TRK

Outputmodule

MAN/TRK

RMV

MH ML

Preset MV

MVrb Outputconversion

MAN

TRKROUT

Aux. output Noconversion

TIN SUB OUT


Output Processing

The output processing common to the regulatory control

blocks:



14


• Output limiter

• Output velocity limiter

• Output clamp

• Preset manipulated output

• Output tracking

• Output range tracking

• Manipulated output index

• Output conversion (no conversion, pulse width output conversion,

communication output conversion)

Alarm Processing - FCS

Function

blocks The function that

detects abnormality ofthe process from PV

The function that

summarizes the results of



15


Alarmdetectionfunction

Alarmdetection setting

Alarm inhibition(AOF)

Alarm setpointvalues

Alarmacknowledgement state

Alarm status

Alarm message

Processdata

Re-warning alarm

Acknowledgement

operation

detects abnormality ofthe process from PV,

MV and other values.

summarizes the results ofthe alarm detection

function and notifies the

operation and monitoring

functions as a message.

Alarm

notificationfunction

Alarm Detection Function

The following alarm detections are performed:

I t l h kData itemAlarm status

IOP IOP



16


• Input open alarm check

• Input error alarm check

• Input high-high/low-low limit alarm check

• Input high/low limit alarm check

• Input velocity alarm check

• Deviation alarm check

• Output open alarm check

• Output high/low-limit alarm check

• Connection failure alarm check

Data item

HH, LL

PH, PL

VL

DV

MH, ML

Alarm statusIOP, IOP-

IOP, IOP-

HH, LL

HI, LO

VEL+, VEL-

DV+, DV-

OOP

MHI, MLO

CNF

Colors of alarm status are of default.

See Supplement VI. Alarm Status.

Alarm Inhibition (Alarm OFF)

The alarm inhibition can be used to temporarily inhibit the

action of process alarm messages while the alarm detection

is still active



17


is still active.

AOF setting button

Block Mode and Status

Block mode and status are the information that represent the

conditions of the function blocks.



18



Represent the operating state of the

function blocks.

Represents the alarm state of the

process.

Represents the quality of the process data.

Block mode

Block status

Alarm status

Data status

Block Mode

The block mode is the information that represents the control

state and the output state of a function block. The different type

of function blocks have the different block modes. There are 9



19


of function blocks have the different block modes. There are 9basic block modes and several compound block modes.

Basic block mode:

O/S, IMAN, TRK, MAN, AUT, CAS, PRD, RCAS, ROUT

Compound block mode:The state where multiple basic block modes are established at a time.

e.g. AUT – IMAN

See Supplement VII. Basic Block Mode.

Basic Block Modes Relationship

Priority level

4



2


O/S

IMAN

TRK

MAN, AUT, CAS, PRD

RCAS, ROUT

Complementary

relationship

Exclusive relationship

High

Low

4

3

2

1

0

Primary Direct (PRD)

When the cascade connected lowstream block mode is set

to PRD, calculation processing is currently stopped. The

set value CSV is from the cascade connected upstream

block is output to the control valve after output processing



21


PRD setting button

block is output to the control valve after output processing.

PRD

LIC1

FIC1

P’ry controller

S’ry controller

Scan Periods

Scan period determines a period for the periodic execution of the

function block. There are three types of scan periods: basic scan,

medium-speed scan and high-speed scan.

B i S



22


● Basic Scan

The basic scan is a standard scan period which is common to function blocks.

The basic scan period is fixed to 1 second. This cannot be changed.

● Medium-Speed Scan (LFCS/KFCS)

The medium-speed scan is a scan period suited for the process control that requires

quicker response than what can be achieved with the basic scan setting. Settingvalue of the medium-speed scan can be selected by each FCS according to its use.

• Medium-speed scan period: Select “200 ms” or “500 ms.” The default is “500 ms.”

● High-Speed Scan

The high-speed scan is a scan period suited for the process control that requires

high-speed response. Setting value of the high-speed scan can be selected by each

FCS according to its use.• High-speed scan period: Select “50 ms,” “100 ms,” “200 ms” or “500 ms.” The

default is “200 ms.”

Control Period

Among the regulatory control blocks, the controller block has a

control period besides the processing period. The control period is

the period that the controller block executes control computation

and output processing during the automatic operation.



23


p p g g pThe control period is always an integer multiple of the scan period of 1

second. Input and alarm processing are performed at each scan period.

In ‘Automatic determination’, the control period is defined in accordance with the integral

time.

High- Medium-Speed Scan

Sequential Control Functions


PART E Sequential Control Functions




PART-E Sequential Control Functions

E-1 Sequential Control Blocks

E-2 Sequence Table Blocks

E-3 Timer and Soft-counter Block

E-4 Types of Contact Output

Sequential Control Positioning

The function blocks that execute the sequential control are referred

to as sequential control blocks. The positioning of the sequential

control blocks is shown blow:



2


FCS


I/O interfaces

Types of Sequential Control

Definition of sequential control:

Sequential control executes in sequence each control step following the

pre-defined conditions or orders.



3


p

The sequential control can be divided into following two types:

• Condition control (Monitoring)

Monitors process status and controls according to the pre-defined conditions.

• Programmed control (Phase steps)

Controls according to the pre-defined programs (phases).

Sequential Control Description

Sequence table block:The conditions and operations are arranged in the decision table format and

specifies which operation is performed by the combination of conditions. This table

is suitable for describing the both types of sequence.



4


SFC (Sequential Function Chart ) block:The SFC is a graphical programming language suitable for describing a process control

sequence. It is standardized by the international standard, IEC SC65A/WG6.

It is used for relatively large-scaled sequential controls and device controls. The SFC block defines

the flow of an entire sequence. Each step in the SFC is described with sequence tables or SEBOL(Sequence and Batch Oriented Language).

Logic chart block:The logic chart block aligns each condition and operation, and the combination of

conditions is described with logic elements to specify the operation performed. This is

suitable for describing the condition control type such as an interlock sequence.

Types of Sequential Control Blocks

Sequence table block:The sequence table block realizes a sequential control by operating other function

blocks and/or process I/O or software I/O.



5


Sequence auxiliary blocks:

Switch instrument blocks:

Valve pattern monitors: (optional)

SFC block:The SFC block executes the sequential control

program described with SFC.

Logic chart block:The logic chart block realizes an interlock

sequence with the logic chart diagram using

logic elements.


Sequence Table Block (ST16)

32 rules



6


I/O signalsTotal 64

(fixed)

Condition signals

Total 32 (default)

Input

connection

information

Condition

specification

Condition rules

Action rules Action signals

Total 32 (default)

Output

connection

information

Action

specification

Sequence Table Block

Processing timing Scan period



7


Action

signal

comment

Condition

signal

comment

Step label

Next step label

Rule expansion destination tag name

Example of Sequence Description

An example of descriptions of the fundamental logic circuits, AND,

OR and NOT.

%SW0200ON

R le 01 3202 03



8


AND logic circuit

OR logic circuit

C01

C32

Rule

Step

(Condition signals)

Y

Y

Y

.

.

.

A01

A32

THEN

ELSE

(Action signals)

.

.

.

%Z011101.PV H

%Z011102.PV H

%SW0200.PV H

Y

Y

Y

Y

%SW0201

ON

%SW0202

ON

%SW0203

ON

%Z011101

ON

%Z011102

ON

%SW0200

OFF

NOT logic circuit

%SW0200

ON

N

Y

01 32. . . . . . . . . .02 03

%SW0201.PV ON

%SW0202.PV ON

%SW0200.PV ON

%SW0203.PV ON

Non-step Type Sequence Table

Rule

StepBasic operation 1:

Non-step type sequence table tests all rules at every control

period.

01 32. . . . . . . . . .02 03



9


C01

C32

A01

A32

THEN

ELSE

(Condition signals)

(Action signals)

(1) As for condition testing, in the

same rule number when all

conditions (Y or N) are satisfied, the

condition of the rule is true.

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101%Z011102

N

Y

%SW0203

N

.

.

.

.

.

.

%Z011103 Y

(2) Rule columns for the same

rule number are all blank are

considered true unconditionally.

%SW0200 and %SW0201 are ON and then %Z011101 turns ON.

%SW0201 and %SW0202 are OFF and then %Z011102 turns ON.

%Z011103 turns ON unconditionally.


Basic operation 2:

When multiple action signals exist ina condition satisfied rule, the actions C01

Rule

Step

Y

%SW0201

%SW0200

Y

01 32. . . . . . . . . .02 03




are executed from top to down.

C32

A01

A32

THEN

ELSE

(Condition signals)

(Action signals)

%SW0201

%SW0202

Y

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

.

%Z011103

Y

N

Actions are executed in order of %Z011101, %Z011102, %Z011103.

Execution and Output Timing

Execution timing

A sequence table block and a logic chart block have the

following four types of execution timing:

• Periodic execution (T):




Periodic execution (T):

Repeatedly executed in a preset cycle.

• One-shot execution (O):Executed once when invoked by other function blocks.

• Initial execution/Restart execution (I):

Executed when the FCS performs a cold or a restart.

• Initial execution (B):

Executed when the FCS performs a restart.

Output timing

A sequence table block has two types of output timing:

• Output only when conditions change (C)

• Output each time conditions are satisfied (E)

Output Timing

• Output only when conditions change (C):

The action is executed only once when the condition is switched from false to

true. However, if the non-latched output is specified for the action signal, the

action changes when the condition is switched from true to false.



2


• Output each time conditions are satisfied (E):

The action is executed each control period as long as the condition remains

true.

Output only when conditions change (C)

Condition

ON

OFFCondition

ON

OFF

Output

Output each time conditions are satisfied (E)

Output

Non-latched type

(L type)

Processing Timing

Execution timing and output timing can be used in combination.

The table below shows the combination of timings for ST16 and

ST16E.



3


Default

For the LC64, logic chart block, output timing (C) can not be specified.

Step Type Sequence Table

08

Rule

Step

YC01 %SW0200

04 05

Basic operation 1:

For the step type sequence table

Step type sequence table tests only rules in the current step at

every control period.



4


THEN

ELSE

Y

Y

Y

C01

C32 (Condition signals)

%SW0201

%SW0202

%SW0200

%SW0203

.

.

.

A01

A32 (Action signals)

%Z011101

%Z011102.

.

.%Z011103

05

08

For the step type sequence table,

the next execution step label must

be described in the THEN/ ELSE

column in order to advance the steps.

The step will not advance if both

next step labels in the THEN/ ELSEare blank. The same step is

executed each time.

Step label

Next step label (THEN label)

Next step label (ELSE label)

Y

Y

Y

Y

Tested rules


Basic operation 2:

The next step specified in theTHEN column is the step to

08

Rule

StepYC01 %SW0200

04 05



5


When the condition of the rule in step

04 is satisfied, the step advances to 05.

co u s t e step to

advance when the condition test

result is true.

After all actions for the

corresponding rules are

executed, the step proceeds tothe next step.

THEN

ELSE

Y

Y


%SW0201

%SW0202

%SW0203

.

.

.

A01


%Z011101

%Z011102..

.%Z011103

05

08

Y

Y

YY


Basic operation 3:

The next step specified in theELSE column is the step to

08

Rule

StepYC01 %SW0200

04 05



6


p

advance when the condition test

result is false.

When conditions for the

corresponding rules are not

satisfied, the step proceeds tothe next step without executing

the actions.

When the condition of the rule in step 04 is

not satisfied, the step advances to 08.

THEN

ELSE

Y

Y


%SW0201

%SW0202

%SW0203

.

.

.

A01


%Z011101

%Z011102..

.%Z011103

05

08

Y

Y

YY


Basic operation 4:

When a step advances to anext step, the next step is

C01

04

Rule

Step

Y

%SW0201

%SW0202

%SW0200

Y.

0301 02



7


p, p

executed at the next scan

period.

When a step advances, the

conditions of each rule are

initialized once.

The step sequence executes only a single step at each scan period.In this example, it may take 2 seconds or more to turn %Z011103 OFF,

after the step 01 was executed.

C32

A01

A32

THEN

ELSE

(Condition signals)

(Action signals)

%SW0202

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

%Z011103 N

N

02 03 04


Basic operation 5:

Step label 00 is executed ateach period. The step 00 can be

C01

00 04

Rule

Step

Y

%SW0201%SW0202

%SW0200

Y.

.

03

Y

0102



8


described only at the head of a

sequence table group.

* 1. The step 00 cannot be

described as a next step label.

* 2. The step 00 cannot be described

on an extended sequence table.

The step 00 as well as the current step 03,

conditions are tested. If conditions of step 00

are satisfied, actions are executed.

C32

A01

A32

THEN

ELSE

(Condition signals)

(Action signals)

%

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

%Z011103 N

Y

N

02 03 04

Current step

Timer Block (TM)

The sequence auxiliary blocks are provided such as a timer, a soft-

counter and so on.

An example of the timer block operation.The timer block (TM) measures timein the unit of second or minute



9


Start command

%SW0500.PV ON

TM100.BSTS CTUP

TM100.OP START

Y

Y

Y

N

Timer count-up

Stop command

in the unit of second or minute.

BSTS: Block status

CTUP: Count-up

OP: Operation

START: Start/stop action

Timer start/stop

Timer start switch

%SW0500.PV H NStart switch off

Processing Timing: TC

Software Counter Block (CTS)

The software counter block (CTS) counts a number of times that

the condition is satisfied.

An example of the soft-counter block operation.



2


BSTS: Block status

CTUP: Count-up

ACT: Action

ON: Update, OFF: Stop

%SW0502.PV ON

CT100.ACT ON

Y

Y

YCT100.ACT OFF

Update commandStop command

Y

Counter count-up

Counter update

Counter stop

Update switch

%SW0501.PV H N

Processing Timing: TE

CT100.BSTS CTUP

%SW0501.PV ONStop switch

%SW0502.PV H

Y

N

Types of Contact Output

Latched (H) type output:The latched type output holds the current output status until ON or OFF

operation is executed.



2


The latched and non-latched type output can also be applied for internal

switches, annunciator message outputs and so on.

e.g. %SW0501.PV.H


Non-latched (L) type output:The non-latched type output turns ON when logical computation result

becomes true and turns OFF when becomes not true.



22


OFF action is not effective for the non-latched type output.

e.g. %SW0501.PV.L


Flashing (F) type output:The flashing type output starts flashing when ON operation is executed and

stops flashing when OFF operation is executed. In order to turn off the

current state, OFF operation as H type is required.



23


The flashing type output can not be applied for internal switches,

annunciator message outputs and so on.

c

e.g. %Z011101.PV.F

Report Functions





PART-F Report Functions

F-1 Process Report Window

F-2 Historical Message Report Window

Process Status and Operation RecordThe windows used for confirming the process status are Process Report

window and Historical Message Report window.

The Process Report window displays the current status of the function blocks

and input and output and the Historical Message Report window displays

alarms and messages triggered in the past and the operation history.



2


Window call menu

Process report window call icon

Historical message report window call icon

Toolbar

Process Report WindowThe process report is to collect information on the system operating

status and displays it in a window or prints to a printer depending on

the user’s request. The current status will be displayed or printed.

The following two types of reports are available in the ProcessReport window.



3


• Tag report

• I/O report

Tag report display button

Tag report search button

I/O report display button

I/O report search button

Tag ReportIn a tag report, various statuses such as the function block

alarm status, mode and present value of process data are

displayed for each element.



4


The tag report is the real time report of all tags

registered in the system. Process alarm generated

function blocks, function block under special block

mode (AOF, CAL) and so on are confirmed.

Tag Report SearchThe tag report search is done using the Tag Report Search

dialog box. Tag names of the following elements can be the

object of a tag report.

• Function block (%BL)• Annunciator (%AN)



5


( )

• Common switch (%SW)

• Process I/O* (%Z)

• Global switch (%GS)

There are five tabs in the Tag

Report Search dialog box. It isconvenient to set frequently used

search conditions beforehand.

A data item name can be added

to process report window fordisplaying the data value.

* Among the process I/O, only communication I/O with user-defined tag

names can be the object of a tag report.

I/O Report

In the I/O report, the I/O status is displayed as a digital

value for each element.



6


In the I/O Report, when the data is ON, “1”, and

when the data is OFF, “.” (full stop) is displayed.

%SW0001 to %SW0400 are for the system use. (R3.04)

I/O Report Search

In the I/O report, the I/O status is displayed as a digital

value for each element. An I/O report can be searched by

station name or element type.

The following elements can be the objects of an I/O report:• Annunciator (%AN)



7


The station name or element

type of the control station can

be set as the search conditions

for the I/O report in the I/O

Report Search dialog box.

* %WB is the bit data of the communication input, while %WW is the word data input.

• Annunciator (%AN)

• Common switch (%SW)

• Communication Input (%WB*)

• Communication Input (%WW*)

• Process I/O (%Z)

Historical Message Report WindowThe historical message report can retrieve process alarms or

the operation history stored within the HIS and display or print

messages related to all types of events related to the system

or a process that occurred in the past. A historical message can be retrieved and displayed by



8


specifying message type, station name and tag name.

File selection

Redraw

Search

Search pause

File save

Number of displayedmessages

Historical Message SaveIt is recommended to backup the historical message report

as it saves important operation reports and alarm messages.

Up to about 80,000 messages are saved in a HDD. If the

number of messages exceeds this, the messages will bedeleted starting with the oldest ones.



9


g

If the total number of the messages exceeds 65,536, MS Excel limit

warning dialog appears.

The messages are saved in the CSV format for easy utilization.

Historical Message Selection• File TypeWhen searching for a message that occurred at the time of system

generation, select [Engineering History]; when searching for a

message that occurred during operation and monitoring, select[Operation and Monitoring Message].




The long-term data can be

referred by specifying the

folder where the long-termdata are saved.

• DirectoryWhen the historical message save file is stored in the default folder,

select [Standard]; when the file is stored in a folder other than the

standard, select [Specify Directory].

Historical Message Search

With five tabs, the following

Each of the search conditions is set in the Search dialog box.

In the Report Search dialog box, there are five tabs to set up

search conditions. Select the tab to set for each search item.




g

items can be specified:

• Period specified by date

• Specifying message type

• Specifying message

occurrence source

• Specifying user name

• Specifying arbitral character

See Supplement VIII. Historical Message Search.

System Maintenance Functions





PART-G System Maintenance Functions

G-1 System Status Display Window

G-2 System Alarm Window

G-3 Adjust Time Dialog Box

G-4 HIS Setup Window

System Maintenance FunctionsThe windows displaying the online system status and the

system alarm status and so on are provided with operation

environment to support system maintenance.



2


System Status Overview WindowThe System Status Overview window displays the status of all stations

and the communication buses in the V net comprising the system.

The status of the connected stations and the V net may be visually

confirmed by icon displays. Also, other system maintenance windowsmay be called up from this window.



3


System alarm

window button

HIS setup button

FCS0101 normal

FCS0102communication error

V-net 2 error

V-net 1 normal

HIS0123 normal

Present station display

(White background color)

FCS Status Display WindowThe FCS status display window can be called up with the FCS icon.

FCS0101 status display

i d



4


window

The FCS Status Display window

shows control station information,

hardware configuration andstatus.

In addition, the displayed control

station can be started or stopped

from this window, and items

defined by the builders can be

downloaded to the control

station.

FCS Status Display WindowIcons for SFCS status display window.

FCS report

IOM download

FCS start

FCS stop



5


Tuning parameter save

System Alarm WindowThe System Alarm window displays system alarm messages to

notify the user of system hardware (FCS down, card error etc.) in the

order with the most recent ones first. When an alarm occurs, the

alarm starts to buzz, and the button in the System Message window

and the LED for the system key on the operation keyboard begin to

flash.



6


flash.

System status overview display

Updating retained for 5 seconds

Filter dialog

System alarm

overview

Adjust Time Dialog Box Adjust Time dialog box sets and changes the date and

time of system in the domain.

The date and time set in the dialog box are applied to

the machines shown below.• All the control stations in the same domain



7


• All HIS in the same domain

HIS Setup WindowThe HIS Setup window is used for displaying and changing the

current station’s information and operation settings.

The HIS Setup window can perform settings specific to the HIS

such as the operation and monitoring window display size setting,

printer setup and operation panel mode setting.

The tabs provided for each setting item are:



8


● Station

● Printer

● Buzzer

● Display● Window switching

● Control bus

● Alarm

● Preset menu

● Equalize

●Function Keys

● Operation mark

● Multimedia

● Long term

● External recorder ● OPC

● Report

● Monitors

● Process management

● Navigator

Some of the tab sheets may not be displayed according to the installed package.

The tab sheets with are explained.

See Supplement IX. HIS Setup Window.

The tabs provided for each setting item are:

Display Tab SheetSettings such as the operation screen mode and toolbar

button size are displayed in the Display tab. The contents of

the settings can also be changed.



9


Operation

screen mode

switching

Font name and

size switching

Window Switching Tab SheetIn the Window Switching tab, the display size of the operation and

monitoring windows called up from the System Message window,

whether automatic window switching is enabled at the time a

process alarm or an operator guide message is generated, etc.,

are displayed. The setup items can also be changed.




Window switching

setup

Dynamic window

setup

Preset Menu Tab SheetIn the HIS, there is a function that allows frequently used

functions to be called up easily.By presetting the functions to be called in the Preset Menu tab,

they can be called up from the System Message window.Up to 32 functions can be set.




Overview of defined preset

menu and defining functions

Function Keys Tab SheetThe function key assignments defined in the Function Key

Assignment Builder are displayed in the Function Keys tab.

Also, the function key assignment can be defined temporarily.

The function of the



2


function keys can be

changed temporarily.

(If the function key

definition file isdownloaded, that file

replaces the current

file.)

See Supplement XI. Function Key Function Assignment.

Operation Mark Tab SheetThe operation marks which are defined in the Operation

Mark Builder are displayed in the Operation Mark tab. Also,

the label comment color of the operation mark may be

defined temporarily, as well.



3


Color and labels can

be changed temporarily.

(If the operation mark

definition file isdownloaded, that file

replaces the current

file.)

Security Policy


PART-H Security Policy




H-1. Security Overview

H-2. HIS Security

H-3. User Security

H-4. User Group

H-5. Window Authorities

H-6. Mode Selection Key

H-7. Function Block Security

H-8. Operation Mark

Security Overview (1)

The security policy is set to prevent illegal operations and

other problems and ensuring the safety of the system.

The security policy restricts the scope of operation and

monitoring permitted for an operator, and masks certainalarms of which the operator need not be notified.



2


In the CS 1000/CS 3000 security policy, “operation and monitoring” is

defined as follows:

• OperationSetting data to function blocks, changing function block status and

other operations.

• Monitoring

Displaying function block data, acknowledgment of received

messages and alarms or calling up windows.

p

Security Overview (2)

The following two types of policies are available in CS 1000/CS

3000.

• HIS Security Policy

HIS security policy stipulates the scope of operation and monitoring

allowed on the Human Interface Station. Regardless of the logon



3


General-purpose Windows applications follow the security policy of

Windows. The user of CENTUM is different from the user of Windows.

a o ed o t e u a te ace Stat o ega d ess o t e ogo

users, the operation performed to a device or to a function block data

item may be restricted.

• User Security Policy

User security policy stipulates the scope of operation and monitoring

for the users.

Each user is restricted to operate or monitor a certain scope of devices

and function block data items.

The scope of operation and monitoring permitted for an operator is

determined by a combination of HIS security and user securitysettings.

Flow of Security Check

HIS operation

HIS security check User security check

Security check



4


HIS security check

Scope of operation

and monitoring

check for the HIS

User security check

• Window operation and monitoring• Function block operation and monitoring Operation record

Operation

History

Operation

Scope of operation

and monitoring

check for a user

group

Privilege levels

of operation and

monitoring check

for a user

HIS SecurityThe security level regarding operation and monitoring as well as the

operation and monitoring scope can be set for the HIS itself. The HIS

security check has a precedence over the user security check.

The operation and monitoring scope of the HIS is unrelated with the

operation and monitoring scope set for each user group.



5


The security level setting means to select either monitoring only machine

or monitoring and operation machine (default).

User Security

The operators performing the operation and monitoring

functions are classified based on their privilege level (authority).

This classification is called user .

Th f ll i tt ib t i d t h



6


User name: User recognition

Password: User identificationUser group: Monitoring and operation scope

Privilege level: Monitoring and operation authority

The operations performed by the user are held as the operation record.The operation record can be confirmed by the historical message report.

The following attributes are assigned to each user:

User Privilege Levels

The users’ operation and monitoring rights on HIS are defined

according to privilege levels.

For each window, operation and monitoring rights can bedefined. Whether the user with a certain privilege level is




7


*1 Maintenance means the engineering work such as initiation of the builder.


defined.

The following default privilege levels are available (security level 4).

See Supplement X. Function Block Security.

Default User Names

The HIS offers the following default user names.

The privilege level of the user who accesses from the User-in Dialog

becomes valid when the mode selection key position of the

operation keyboard is OFF.



8


*1: When the user group for OFFUSER is changed to NONEGRP

and the HIS is started, the operation and monitoring will be disabled.

*2: User cannot user-in as PROG.

Password is not required for OFFUSER but required for ONUSER and

ENGUSER, the password is user definable. The user group can be changed for

any user.

Switching UsersIn the HIS, switching the OFFUSER to a different user is

called user-in, and the user switching back to the

OFFUSER is called user-out.

To perform user-in or user-out, call up the User-In dialog boxfrom the System Message window and enter a user name and

the password.



9


p

Change password button

OFFUSER

USER A USER B

User-in operation

User-out operation

User–in at HIS startup

When an automatic user out-time is defined, the user automatically changes to the

OFFUSER when the automatic user-out time elapsed.

User Group


The users are classified into groups based on their

operation and monitoring scopes.

This classification is called user group.





• User group name: User group recognition

• Monitoring scope: Monitoring range• Operation and monitoring scope: Operation and monitoring range

• Windows scope: Window names for operation and monitoring

• Acknowledgement: Acknowledgment range

• Process message receiving: Monitoring range of the generated messages

The range is set by the plant name. If the plant name is not used,

set by the station name and the control drawing.

Default User Group

The following built-in default user groups are managed

by CS 1000/CS 3000 security policy.




The user group name may be defined on the Security Builder.

Concepts of Scope and PrivilegeOperation & monitoring scope of HIS0124.

Whole Plant

Operation & monitoring scope of user Group-AB.



2


Operation & monitoring scope of users, OPS*-A in Group-AB

using HIS0124 and their privileges.

Equipment

A

Users in Group-AB:OPS1-A:

OPS2-A:

OPS3-A:

Equipment

B

Equipment

C

Equipment

D

Equipment

E

Monitoring

Operation and monitoring

Operation, monitoring and maintenance

Window AuthoritiesThe table below shows operation and monitoring authorities

on windows, indicating which user can perform operation

and monitoring using which types of windows:



3


• Users of privilege level S1 or S2 cannot start System View from the system

message window, but can start and operate System View from [Start Menu].

• Users of privilege level S1 can operate and monitor general windows. However,

they can only monitor important windows and system operation windows excluding

System View.

• Users of privilege level S2 can operate and monitor general and importantwindows. However, they can only monitor system operation windows excluding

System View.

• Users of privilege level S3 can operate and monitor all windows.

Function Block SecurityThe attributes of function blocks contain security levels, tag

mark types and alarm processing levels. The attributes can

be defined to each function block in engineering. There is no

restriction on the combination of security levels, tag marktypes and alarm processing levels.



4


The tables on operation and monitoring authority are fixed and cannot be edited.

The tables below show the relationship of the function block’s data items

and the privilege levels in operation and monitoring rights.

R: Monitoring W: Operation

Function Block Security

The operation and monitoring authorities for three

different function security levels are shown below:

Level 2



5


Level 2

Level 6

Level 4

(Default)

Mode Selection Key

The following two mode selection keys are used to switch the security level:

When the HIS is connected with an operation keyboard, the privilege

level of the user may be changed temporarily using the mode

selection key on the keyboard. The privilege level changed on the

keyboard has higher priority than the level set in the user-in dialog box.



6


In the case of the operation key When the engineering key is selected.

Changes between The key can be switched

the ON, OFF positions. to any position.

• Operation key (Privilege level S2)

The key can be switched between the ON and OFF positions only.

• Engineering key (Privilege level S3)

The key can be switched to any position.

Operation Mark

To attach or remove an operation mark on a function

block may temporarily enable or disable the operation

restriction on the instrument faceplate.

When an operation mark is attached to a function block,a comment label can be added to the function block or

the operation authorities on the function block can be



7


the operation authorities on the function block can be

changed temporarily during plant operation. When the

operation mark is removed, operation authorities return

to the original setting.

Operation marks have the following attributes:

• Operation mark type

• Color

• Comment label

• Attachment/removal attribute

INHIBITColor and comment label may be defined with HIS Setup function.

If the builder file is downloaded, that file replaces the current file.

Types of Operation Marks

The security levels exerted by operation marks and the

types of operation marks are displayed as follows.



8


Not used in default.

Install or Remove Operation Mark

The unauthorized user is prohibited to install / remove the

operation mark. The setting of installing/removing is

performed in Operation Mark Builder.

The relationship between user’s privilege level and the

operation rights on installing/removing mark authority is shown



9


operation rights on installing/removing mark authority is shown

below:

FCS Common





PART-A

FCS Common

FCS Common


PART-A FCS Common

A1. FCS Basic Definition



2


Reference: IM33S01B30-01E

Field Control Station PART-A FCS Common

A2. FCS Function Overview

A3. I/O Functions of FCS

A3.1. Process I/O A3.2. Software I/O

FCS Basic Definitions




3



PART-A 1

FCS Basic Definition

FCS Property

Station type definition:

Select the FCS station type for use

On the creation of FCS, define FCS type, station number,

database type and so on with the property window.



4


yp

from the station type list.

Station number

See GS and IM for details of FCS types.

FCS PropertyThe database type define window.



5


Database type definition:

Select usable database type for the FCS

station type.

The selectable database types

vary with the station type.

FCS Database Types

Examples of usable number of function blocks and

elements for the database types:

Database type

(LFCS)General

purpose

Regulatory

monitoring

Sequence

monitoring

Sequential

control



6


(LFCS) purpose monitoring monitoring control

Regulatory control /

calculation blocks700 2000 300 400

Sequence blocks 450 200 200 600

Switch instruments 450 450 2000 1000

See Supplement III. FCS Database Types.

FCS PropertyThe high speed scan periods and the network protocols are

defined by FCS property dialog.

Scan period setting for the high

speed scan.



7


(Common for function blocks)

Control network protocol

Use default settings. No

change is allowed.

FCS ConstantsDetailed definitions of the FCS can be set with the StnDef

(FCS constants builder) file in the CONFIGURATION folder.



8


FCS constants builder defines wind-up time (a preparatory processing for

organizing time-series data), repeated warning alarm period and so on.

FCS Constants

The window that defines the FCS start conditions.



9


Selection of the start conditions and

setting of detection time for the

momentary power failure. (effective

only for TIME start condition.)

FCS constants cannot be online downloaded.

FCS Start Conditions

St t diti St t ti

When FCS starts at the time of power recovery after the

power failure, the condition either initialized start or restart is

referred to as the start condition.

Three selectable conditions are available:




Start condition Start operation

MAN (Initialized start)

Initialized start

TIME (Restart at

momentary power

failure)

Prolonged power failure

Momentary power failure

Restart

AUTO (Restart)

(Momentary power failure detection

time < Power failure time)

(Momentary power failure detection

time > Power failure time)

Flow of FCS Start




RestartInitialized start

Start processing from the

beginning of periodic processing.

Continue processing from

the discontinued point.

FCS Start Processing

Initialized Start Restart

System initialization processing System initialization processing

User defined initialization Finish the discontinued function block

Two types of start processing:



2


processing* processing by power failure

Wind-up operation** User defined initialization processing

Start processing from the beginning

of periodic processing.

Continue processing from the

discontinued point.

* User definition initialization processing: The processing timing of initialization start(B) or initialization start and restart (I) that is specified on sequential control blocks.

** Wind-up operation: Windup operation is a preparatory processing for organizing

time-series data that are required for control operations.

FCS Function Overview




3


PART-A 2

FCS Function Overview

Configuration of FCS FunctionsFCS control functions consist of the basic control functions, the

software I/O functions and I/O interface functions. The basic control

functions have various function blocks that perform control

computations. The I/O interfaces include the process I/O and other

interface functions.

FCS



4



I/O interfaces

The function blocks, which are the minimum elements

consisting the basic control function, and the control

drawings, which connect multiple function blocks, configure

the FCS control functions hierarchically.

Function Block and Control Drawing



5


Function block

TIC100

PID

Control drawing

Function BlockFunction block:The function block is the minimum element that executes control

computations.

Regulatory control blocks, sequential control blocks, computation

blocks, SFC blocks are the function blocks.The control functions can be described like an instrumentation flow

sheet by connecting regulatory control, sequential control and



6


y g g y , q

computation blocks.

Every function block should have a tag name and be stated on a

control drawing.

Function blocks

(Regulatory control, Computation, Sequential control)

FIC100

PID

ST22-A

ST16

TIM201

TM

CU201

CALCU

TI100

PVI

Control Drawing

Control drawing:

A unit of control consists of more than one function block is

referred to as a control drawing.The control drawing builder is used to configure the basic

functions of the FCS. With the builder, operations such as



7


, p

registering function blocks in the drawing file and determining

the flow of data between function blocks can be performed

graphically.

No. of drawings: 50 for CS1000 and 200 for CS3000.

Status display for control drawing:

When a control drawing is created and saved, the display indicating

the status of the control drawing files can be set. The status display

can be edited with the status display builder.

Control Drawing

Regulatory

control blocks

Sequential

control blocks

Calculation

blocks

CS1000/CS3000

The features of the control

drawing are as follows:1) A single control drawing can

include different types of



8


FCS

Control drawing

Regulatory control

functions

Calculation

functions

Sequential control

functions

function blocks, like regulatory

control blocks and sequential

control blocks.

2) No restrictions of signal

transmission between control

drawings. A function block can

be connected to the function

block on another control

drawing.

Control Drawing

No restrictions of signal transmission between the control drawings.

FCS0101

DR0001 DR0002 DR0025 DR0050



9


AREAIN block connection

FCS0102

AREAOUT block connection

DR0012 DR0013

Control DrawingIn order to add or edit function blocks, click on the control

drawing file (DRnnnn) in the FUNCTION_BLOCK folder.



2


Control drawing

To edit a status display, click

on the DISPLAY folder and

then the control drawing.

I/O Functions of FCS (Process I/O)




2


PART-A 3


A3.1. Process I/O

FCS


The software I/O is the virtual I/O

realized by the FCS software. Data

setting or data reference to or from

other function blocks or applicationsis possible.



22


The I/O interfaces can handle not only

process I/O but also sub-system I/O as

PLC and fieldbus I/O.


I/O interfaces

Process I/O

The process I/Os are shown below:

Analog input:

Current input, voltage input, mV input, TC input, RTD input,potentiometer input, pulse train input.

Analog output:C t t t lt t t



23


See IM33S01B30-01E PART-A FCS Common, A3 Process Inputs/Outputs.

By combining the I/O module with a barrier, an intrinsically safe loop can be constructed.

Current output, voltage output.

Contact input:

Contact ON/OFF input signals from field devices to the FCS. Twotypes of signals exist; status signals and push button signals.

Contact output:Contact ON/OFF output signals from the FCS to field devices.

(The status output signals of a status type I/O module can be

manipulated in the following styles:

Latched type, non-latched type, pulse type and flashing type output.)

Types of Contact OutputLatched (H) type output:The latched type output holds the current output status until ON

or OFF operation is executed.



24


The latched and non-latched type output can also be applied for internal

switches, annunciator message outputs and so on.

Types of Contact OutputNon-latched (L) type output:The non-latched type output turns ON when logical computation

result becomes true and turns OFF when becomes not true.



25


OFF action is not effective for the non-latched type output.


Pulse (P) type output:The pulse type output turns ON for only one scan cycle when

logical computation result becomes true. After one scan cycle, it

turns OFF.



26


OFF action is not effective for the pulse type output.

Types of Contact OutputFlashing (F) type output:The flashing type output starts flashing when ON operation is

executed and stops flashing when OFF operation is executed. In

order to turn off the current state, OFF operation as H type is

required.



27


The flashing type output can not be applied for internal switches,

annunciator message outputs and so on.

c

I/O Module DefinitionThe necessary process I/O modules are installed to the FCS.

Types and installation positions the of the installed I/O modules

should be defined before using the I/O modules.

The types of the I/O modules

can be used may differ on the

FCS t ti t d I/O b



28


See IM33S01B30-01E PART-F Engineering, F1.5 Creating New IOM.

FCS station types and I/O bus

types.

When the FCS consists of multiple

nodes, create the node that installs

the I/O modules before creating the

I/O modules.

I/O Module Definition“Create New” function of IOM folder in the FCS folder

may be used to create or add the I/O modules installed

to the FCS (an example for SFCS).

Selection of the module to



29


Select IOM creation.

be created or added.

Select the type of module nest

from the list.

I/O Module Definition

I/O module definition dialog (an example for SFCS).



3


Unit installation

position

Slot installation

position

Select the type of I/O module from

the list.

I/O Module Definition

For each I/O module

in the analog I/O nest,

definitions of inputsignal type, signal

conversion, range and

so on are required



3


so on are required.

For each contact I/O module

terminal, definitions of tag

name, switch position label,

button color and so on arerequired.

I/O Module DefinitionDetailed setting items related to the hardware for each I/O module

can be defined with ‘Set details’ dialog on the ‘Tool’ tab.

(IOP detection, OOP detection, square root extraction and so on.)



32


IOP detection

Square-root extraction

See IM33S01B30-01E PART-A FCS Common, A3 Process Inputs/Outputs.

Terminal Number of Process I/O

Format of process I/O terminal number (RIO FCS)%Znnuscc

Terminal (01 to 32)

Slot (1 to 4)

An example of

terminal number

It is required to specify the process I/O terminal number to

connect the process I/O to a process I/O function block (PIO).



33


Slot (1 to 4)

Unit (1 to 5)


See IM33S01B30-01E PART-A FCS Common, A2 Outline of Input and Output Interfaces.

Process input module

Format of process I/O terminal number (FIO FCS)

%ZnnusccTerminal (01 to 64)

1 fixed (Segment Nos. 1 to 4: Communication modules.)

Slot (1 to 8)


Terminal Number of Process I/O

The meaning of the parameter nnuscc indicating

the installation position differs on the types of the

FCS:• RIO bus (RIO system) LFCS (SFCS, PFCS

inclusive)

An example of

terminal number



34


• ESB bus (FIO system) KFCS

The FCS builder is common for all types of FCS. The differences lie only on IOM

installation specifications and the process I/O terminal specifications. Other

specifications are independent to the hardware. Not necessary to consider the type

of FCS in engineering.

I/O Functions of FCS (Software I/O)


PART A 3



35


PART-A 3


A3.2. Software I/O


Roles of Software I/O

The software I/O may be used for operation tests and for

status operations in the sequential control.



36


I/O interfaces

Software I/O

Types of software I/O:

• Internal switch:The internal switches

The software I/O enables data setting or data reference to or from

other function blocks or applications same as in the process I/O.



37


exchange logical values

between function blocks

or applications.

• Message output:The message that

transmits the occurrence

of events.

Examples of Using Software I/O

Heating start

Operator guide message output

Internal switch (Start switch) Message Output

Reactor A charge end

14:05 Reactor A heating start

Annunciator message output



38


TIC101

PID

FIC101

PID

Sequence operations like SV

setting, block mode switching in

a regulatory control.

An internal switch latched output

for the graphic display modify.

Heating

g

Data Formats of Software I/O

The table below shows data formats of the software I/O:



39


See IM33S01B30-01E PART-A FCS Common, A4 Software Inputs/Outputs.

As the status is saved in the FCS as bit data, they can beused for condition signals (input) in the sequential control.

Software I/O Output Destination

The table below shows the output destinations of the software I/O:



4


: Message outputs often used.

Internal Switches

The internal switch (Global switches and Common switches) definition

files are in the SWITCH folder in the FCS folder. Define them before use.



4


Common switch definition files

Global switch definition file

Common Switches (%SW)

The common switches are one of internal switches shared by

various control functions in the FCS to hold logical values.

The common switches do not output the logical values. The

control functions execute condition testing or statusmanipulation of the switches.

Condition testing



42


g

%SWnnnn.PV ON/OFF nnnn: Element number

Status manipulation%SWnnnn.PV H/L H = Latched output

L = Non-latched output

For CS1000: %SW0201 - %SW1000 for user’s use.

For CS3000: %SW0401 - %SW4000 for user’s use

Common Switches for System

The common switches for the system use are the common

switches from %SW0001 to %SW0400 exclusively used for the

system. Users, however, can refer their status.

For CS1000 and CS3000 up to R 3.03: Up to %SW0200.



43


The system use common switches from %SW0001 to %SW0007 are

used to distinguish the start conditions of the FCS. The users can referthe switches as the condition testing for the initialization of the

sequential control.

See IM33S01B30-01E PART-A FCS Common, A4.1 Common Switch.

Global Switches (%GS)

The global switches share the same logical values

between all stations in a system (same domain).

Any applications in the station can read and write the global

switch status of the own station.



44


FCS

Station2

（R）

FCS

Station１（R/W）

FCS

Station2（R/W）

FCS

Station１（R）

FCS01 FCS02

V net

Link

transmissionR: Read enabled

Only CS3000 and CS1000 enhanced type can use the global switches.

W: Write enabled

Using Global Switches

The global switches can be effectively used for sending

signals to or referring the status of control equipment in

other control stations.

FCS01 FCS02SettingRequest to start sub-boiler Reference



45


Boiler control Equipment 1A

control

Global switches of FCS02

Reference

Reference

Global switches of FCS01

q

Sub-boiler operating

Sub-boiler abnormal

Setting

Setting

Scan Transmission Definition

To transfer or receive the values of global switches between

stations, define scan transmission with the FCS constants

definition builder. (Default setting is no transmission.)

Buffer size setting

(32 bytes fixed).

FCS constants definition window



46


Transmission for

individual station.

Buffer size setting on

stations to transmit

(32 bytes fixed).

Global Switches

The formats for condition testing and status manipulation of the

global switches are shown below: (Station number for the status

manipulation is omitted as the manipulation is only possible for

the own station.)

Condition testing

%GSnnnmm PV ON/OFF



47


%GSnnnmm.PV ON/OFF

nnn: Element number (001 – 256)

mm: Station number (can be omitted for the own station)

Status manipulation

%GSnnn.PV H/L H = Latched output


Message Outputs

The definition files of the message outputs (annunciator

messages, operator guide messages and so on) are in

MESSAGE folder in the FCS folder. Define them before use.



48


Operator guide message

definition file

Annunciator message definition file

Annunciator Messages (%AN)

The annunciator messages (%AN) realize the function of an

annunciator panel on the instrumentation panel by the software.

Different from other messages, the annunciator messages hold

the status for the alarm occurrence as the logical values.

Condition testing



49


Condition testing

%ANnnnn.PV ON/OFF nnnn: Element number

Status manipulation

%ANnnnn.PV H/L H = Latched output


CS1000: %AN0001 to %AN0200 are available.

CS3000: %AN0001 to %AN1000 are available

Annunciator Message (%AN)

The alarm processing levels can be defined for each annunciator

message. The relations between the alarm processing levels and

the alarm state transitions are as follows:

• High-priority alarm: Lock type, Repeated warning alarm provided• Medium-priority alarm: Lock type

• Low-priority alarm: Non-lock type

• Logging alarm: Self-acknowledge type

Alarm processing

level setting



5


gg g g yp

Annunciator Message (%AN)The occurrence of an annunciator message is shown below:



5


Annunciator Message

Alarm prioritylevels and state

transitions of the

annunciator

message

Acknowledgement

Lock type (High and medium-priority alarms)

Alarmabsent state

Flashing

OFF

Alarmabsent state

Flashing

ON



52


message.Occurrence

Recovery OccurrenceRecovery

Re-warning

Alarm

present state

FlashingOFF

Alarm

present state

FlashingON

Acknowledgement

Annunciator Message

Alarm priority levels

and state transitions

of the annunciator

message Occurrence

Non-lock type (Low-priority alarm)

Alarmabsent state

Flashing

OFF



53


message. Occurrence

Re-warning

Acknowledgement

RecoveryRecovery

Alarm

present state

FlashingOFF

Alarm

present state

FlashingON



Re-warning Alarm

The re-warning alarm function for the annunciator message

output is provided to output the message again if the alarm

condition continues existing over the set period (time-repeated

warning) regardless of the operator’s acknowledgement.

Re-warning alarm cycle setting in FCS constants definition file.

The two types of the re-warning

functions are available:



55


• Timer-repeated warning:

Time repeated warnings are for high-priority alarm.

• Event-repeated warning:Event repeated warnings can

be applied regardless of the

alarm priority. Re-warning alarm cycle: 0 to 3600 seconds.

Default setting is 600 seconds.

See IM33S01B30-01E PART-A FCS Common, A4.3 Annunciator Message Output.

Re-warning Alarm• Timer repeated warning:


each repeated warning cycle.




56



Acknowledgment

Operator Guide Message (%OG)

• Specification:%OGnnnn.PV NON nnnn: Element number

%OG0001 to 0100 for CS1000

%OG0001 to 0200 for CS3000

The operator guide message outputs alert the operators via

the operator guide window in real time.



57


• Designations:

Display on the operator guide window.

Generation of an electronic sound.

Flashing of the operator guide mark in the operator guide

window.

Output to a printer.

Logging into a file.

See IM33S01B30-01E PART-A FCS Common, A4.4 Sequence Message.

Operator Guide Message (%OG)

The occurrence of an operator guide message is shown below:



58


Message Output Functions

The message output functions for sequential controls are used

to alert operators or to notify events to other applications.

Printout Logging Other functions

Printout message output (%PR) Yes Yes Printout with messages

Operator guide message output (%OG) Yes Yes Electronic sounds display



59


See IM33S01B30-01E PART-A FCS Common, A4.4 Sequence Message.

Operator guide message output (%OG) Yes Yes Electronic sounds, display

Multi-media function start message output (%VM) No Yes Multi-media function start

Sequence message request (%RQ) No Yes Startup HIS functions

Supervisory computer message output (%M3) No No Event message output

Signal event message output (%EV) No No Output to SEBOL

SFC/SEBOL return-event message output (%RE) No No Output to SFC block

Function Blocks


PART-B



1


Function Blocks

Function Blocks

B1. Structure of Function Blocks

B2. I/O Connection

B3 Input Processing


PART-B Function Blocks



2


B3. Input Processing

B4. Control Computation Processing

B5. Output Processing

B6. Alarm Processing – FCS

B7. Block Mode and Status

B8. Processing Timing


PART-C Function Block Common

Structure of Function Blocks


PART-B 1



3




The structure of regulatory control function block PID:

AUT

MAN

SET

CAS

INTTSITINRL2RL1BIN


CSV

SV



the operation and


Alarm

processing



4


OUT

SUB

IN

RCAS


RAW

RSV

PV

RMV

MV

Reads MV and outputs

the result of output

processing to the output

terminal.


the input terminal,

performs inputprocessing to output PV.

Input

processing

Controlcomputation

processing

Outputprocessing

CAS

AUT

MAN

ROUT

Reading PV and SV, performs

control computation


Function Block Creation and Wiring An example of a function block creation and wiring on a control drawing:

Select the function block to be

added with a selection icon.



5


Create a connection

between function blocks,

a function block and I/O

with a wiring Icon.

Line color by automatic wiring is magenta.

Line color by manual wiring is cyan.

I/O Connection


PART B 2



6


PART-B 2

I/O Connection

I/O Connection

By performing the I/O connections, data can be exchanged

between a function block and the connection destination

according to the connection method.

Data connection Data reference, data setting.

The three types of connections are available:



7


Terminal connection

Sequence connection

Connection between regulatory

control block terminals.

Condition testing, status manipulation.

Data Connection

The data connection can exchange data values and data

status between a data item and a connected destination of

specified elements.

Data referenceData reference is a type of data connection that

reads data from a connected destination to the input

terminal of a function block.

In the data reference, multiple function blocks can



8


Data setting

p

refer a single connected destination data.

Data setting is a type of data connection that

writes data to the connected destination from an

output terminal of a function block.

In the data setting to a process output, one to one

correspondence between the output terminal and

the process output is required.

Not necessary to specify the data connection type in engineering.

Data Connection Destinations

In the data connection, the following five types of connection

destinations for the I/O terminal of function blocks are provided.

• Data connection to process I/O => I/O modules.

• Data connection to software I/O => Annunciator etc.



9


• Data connection to communication I/O => Sub-system communication module.

• Data connection to fieldbus I/O => Fieldbus communication module.

• Data connection to other function bocks => Data items of other function blocks.

Data Connection with Process I/O

There are two types of data connections with the process I/O:

The data reference from a process input module and the data

setting to a process output module.



10


Data Connection with Function Blocks

Data connection with other function blocks is an I/O connection

that connects data items such as process variables (PV) and

manipulated output values (MV) held in the other function blocks,

to the function block’s I/O terminals.

An example of data connection with other function blocks’ data items is

shown below:



11


I/O Connection Information:

Element symbol name.data item name

• Element symbol name: A tag name, label name, element number orterminal number that identifies the connection destination.

• Data item name: PV, RV, MV, etc.

Terminal Connection

The terminal connection specifies an input or an output

terminal of another function block as the connection

destination of the function block. Examples often used

are shown below:

Connection between function blocks

In the cascade control, the terminal (OUT) of the function block in

the upstream is connected to the set terminal (SET) or the input



12


Connection via transfer switch block

Either input terminals or output terminals of SW-33 and SW-91

should be connected in the way of the terminal connection.

the upstream is connected to the set terminal (SET) or the input

terminal (IN, Inn) terminal of the function block in the downstream.

In case of the terminal connection, signals may flow bi-directionally.

Terminal Connection

In the cascade control, the terminal (OUT) of the function

block in the upstream is connected to the set terminal

(SET) of the function block in the downstream.



13


Signal flows bi-directionally.

I/O Connection Information:

Element symbol name.I/O terminal name• Element symbol name: A tag name identifies the connection destination.

• I/O terminal name: IN, OUT, SET, etc.

Terminal and Data Connection

In the SW-33 or SW-91 block, it is possible to mix two

methods; reading data by the terminal connection and by

the data connection.



14


Whatever the switch block is used or not, the connection between two

function blocks (PID and AS-H) should be the terminal connection.

Sequence Connection

The sequence connection is used for the condition testing of input

signals or the status manipulation of output elements with the

function block.

In the sequential control, the processing done on reading data from the

connection destination is referred to as [Condition testing], the

processing done on writing data into the connection destination is



15


referred to as [Status manipulation].

The connecting information is described as below:

Element symbol name.Data item name.Condition specification

Element symbol name.Data item name.Action specification

An example: FIC100.MODE. AUT

Connection between Drawings/Stations

A data item or an I/O terminal of the function block in a control

drawing can be connected to the I/O terminal or a data item of

the function block in another control drawing or control station.

The following diagram shows an example of cascade control using the

connection between control stations (FCS).

Control bus (V net)



16


PID

ADL

Function block

IN OUTPID

IN OUT

SET

FCS0101 FCS0102

Inter-station connection block

Function block

Terminal connection

Connection between Drawings

DR0021 DR0022

LDLAG block

LDLAG

FF100 Data setting

The AREAIN block enables the connections between control drawings.

OUT TIC200.VN

AREAIN blockIN



17


FIC100.SET

IN

PID

TIC200

AREAIN block

VN

Data reference

PID block

PVI

FI100

PVI block

PVFI100.PV

SETPID

FIC100

OUT

AREAIN block

Terminal connection

PID block

Data Connection between Stations

The AREAOUT block enables the connections between control stations.

The inter-station connection block (ADL) is automatically generated.

FCS0101 FCS0102

LDLAG block

LDLAG

FF100 Data settingOUT TIC200.VN

IN

AREAOUT block(ADL)



18


FIC100.SET

IN

PID

TIC200

VN

Data reference

PID block

PVI

FI100

PVI block

PVFI100.PV

SETPID

FIC100

OUT

Terminal connection

PID block

AREAOUT block(ADL)

AREAOUT block(ADL)

Input Processing


PART-B 3



19


Input Processing

Input Processing

The processing that performs before control computation for

the input signal read from the connection destination is called

“Input processing”.

A l i t

No conversion

PV

BAD

PV/FVovershoot

Input signal conversion Apply the 1st order lag filter to

the signal from the input signalconversion function to get PV.

CAL

CAL



20


Inputmodule

Analog inputsquare root

extraction

Pulse traininput

conversion

Communicationinput

conversion

Digitalfilter

Integration SUM

Read the input

signal from the

process Input

module or otherfunction blocks.

The function to integrate

the signal from the input

signal conversion function.

CAL

BAD

RAW

Overview of Input Processing

The input processing common to regulatory control blocks and

calculation blocks are as follows:

• Input signal conversion (No conversion, square root extraction, pulse train

conversion, communication input conversion and so on.)

• Digital filter

• Integration

• OV/FV/CPV



21


OV/FV/CPV

overshoot

• Calibration

The input processing of the function

block can be defined with [Basic] and

[Input] tabs of the function blockdetail definition builder.

See IM33S01B30-01E PART-C Function Block Common, C3 Input Processing.

Input Signal Conversion

No conversion:Input signal conversion is not performed with “No conversion”.

The raw data, however, read from current/voltage input modules

into the IN terminal (0 to 100% data) are converted to the form of

engineering data with high/low scaling specified for the PV. Theraw data read from TC/RTD input modules into the IN terminal

(engineering data) are not converted.



22


Input signal no conversion.

LINEAR is specified.

(default)

Analog Input Square Root Extraction

When a differential pressure transmitter is used, in order to

convert from the analog input signal (differential pressure

signal) into the signal of the flow (flow signal), the square root

extraction is performed.

For the square root extraction, low

input cut-off value can be set.



23


This function changes the value after the square root extraction to zero when the

input signal is below low input cut-off value. It improves the accuracy at very low

flow rate.

Square Root Extraction

When the square root extraction is used, care must be

taken to avoid duplicated definition.

The function block inputprocessing has a square root

extraction function.FIC100

PID

Function block



24


Input

module

There transmitters that have

a square root extraction

function.

Input module

Transmitter

The function block input

module has a square root

extraction function.

Pulse-Train Input Conversion

A process variable (PV) is calculated based on the

integrated pulse count value (P) read from the pulse-train

input and its measurement time (t).

For the pulse-train input, a pulse rate (default is 1 Hz) and an input

buffer size (default is AUT) must be specified.



25


Pulse Rate (P-rate) refers to the input pulse frequency measured when the PVis at the scale high limit.

See Supplement IV. Pulse Train Input Conversion.

Communication input conversion performs [Data conversion]

and [High/low-limit check] for the input data read from the

communication module.

Data conversion:With the communication input, the raw input data read from the input

terminal may be in the specific format. The data need to be converted

into process variable (PV) with the engineering unit.

M=GAIN·N+BIAS

Communication Input Conversion



26


M GAIN N BIAS

M: PV

N: Communication input

GAIN: Conversion gain

(default is 1.000)

BIAS: Conversion bias

(default is 0.000)

High/low-limit check:In order to induce the input open alarm status in the function block,

the high/low-limit check is performed.

Digital Filter

The digital filter is the function to reduce the noises from the

process input signal by means of the first-order lag filter.

Three coefficients are provided: Coefficient 1, 2 and 3.

= 0.5

(default setting)

Yn=(1-α

)·X+α

·Yn-1Yn = Current filtering data

Yn-1 = Previous filtering dataX = Input data

α = Filter coefficient



27


Filter coefficient (α) and Time constant (T*)

*T: Unit is second and scan period is 1 second.

0

0.5

0.750.875

1

0

1

37

∞

When IN terminal is connected to I/O

module, coefficient 1 is used.

Coefficient 1

Coefficient 2Coefficient 3

Integration

Integration refers to the function in which the input signal or

the value after the input processing is integrated.

• The integration performs integration processing for the

calculated value before the digital filtering.

• In the calibration mode (CAL), the PV value is integrated.

• The time scale is selected from second, minute, hour or day.

• The maximum number of totalized digits is 8. When the

totalized digits exceed 8, the totalized values are reset to zero



28


totalized digits exceed 8, the totalized values are reset to zero

and integration continues.

For the integration,

the low-input cut

value can be

specified.

PV/FV/CPV Overshoot

The PV overshoot refers to the function block in which the

process variable (PV) is coincided with the scale high-limit (SH)

or the scale low-limit (SL) when the data status is invalid (BAD).

(PV/CPV overshoot functions when the I/O connection method is the process

connection. FV overshoot functions only for the motor control function blocks.)

Reason for invalidity (BAD) and overshoot value.



29


The default setting is “Holding PV”.

“Overshoot PV” is also selectable.

With “Holding PV,” when the data status of process variable (PV) becomes

invalid, the last good process variable is held.

See IM33S01B30-01E PART-C Function Block Common, C5 Alarm Processing - FCS.

Calibration

The calibration is the function in which the emulated signal for

a process variable (PV) or a calculated output value (CPV) in

the function block can be set manually by the operation and

monitoring functions for maintenance or testing.

• The color of PV bar display changes to cyan.

• The process variable can be set manually.

• Integration continues with the process variable (PV).

• The alarm check for the process variable (PV) is bypassed.



30


The alarm check for the process variable (PV) is bypassed.

• Block mod changes to manual (MAN).

Calibration setting button



PART-B 4




31







control algorithm. And then either velocity form or positional form

output action converts the ΔMV to MV.




32


PID / PI-D / I-PD

PI / I



PV

SV

MVΔMV

Output Processing


PART-B 5

Output Processing



33


Output Processing

Output Processing

Output processing refers to the processing that is executed to the

values obtained from the control computation before output it.

Output

limiter ΔMV limiterControl

computation MV

TRKMAN/TRK

MH ML

Preset MV

MAN

＋




34


limiter ΔMV limiter computation MV

Outputmodule

RMVMVrb Output

conversion

TRKROUT

＋

＋

Aux. output Noconversion

TIN SUB OUT

Output Processing

The output processing common to the regulatory control

blocks:

• Output limiter

• Output velocity limiter

• Output clamp

• Preset manipulated output



35


• Output tracking

• Output range tracking

• Manipulated output index

• Output conversion (no conversion, pulse width output conversion,

communication output conversion and so on)

See IM33S01B30-01E PART-C Function Block Common, C4 Output Processing.

Output Limiter

The output limiter limits the manipulated output (MV)

within the manipulated output high-limit (MH) and low-limit

(ML) values in AUT mode.

High/low limit

expansion function



36


When the mode is transferred from MAN to AUT mode, if the

manipulated output has exceeded the high/low limit values, the high/lowlimit values are temporarily expanded to avoid abrupt change in the

manipulated output (MV).

Output Velocity Limiter

It is a function to limit the amount of change between the

previous and the current manipulated outputs, so as to

avoid the abrupt changes in MV.

• The output velocity limiter can be bypassed in MAN mode.

• In MAN mode the manipulated output values are displayed intact

on the operation and monitoring windows.

• The limiter does not function in a 2-position and a 3-position



37


ON/OFF controller.

The output velocity limiter is ineffective in the defaultsetting (100%).

Output Clamp

Output clamp prevents the manipulated output value (MV)

from exceeding or falling below the current value.

The high limit clamp (CLP+) or the low-limit clamp(CLP-) of MV data status is initiated on one of the

following conditions:

• The output value is limited by the output

limiter.



38


C is indicated in the MV pointer.

• The data status of the cascade-connected

destination is either CLP+ or CLP-.

C

CLP+ and CLP- are the data status.

C

C

Preset Manipulated Output

The preset manipulated output forces a block mode to MAN

and output a preset value as the manipulated output MV

through an external command.

The command to output the preset value is generated by

switching the preset MV switch (PSW) from 0 to 1, 2 or 3.

• PSW=0: Preset manipulated output is not effective.

• PSW=1: MV=MSL (Low limit value of MV)



39


( )

• PSW=2: MV=MSH (High limit value of MV)• PSW=3: MV=PMV (Preset MV output value)

The preset MV switch (PSW) value will be automatically reset to 0 when

the preset manipulated output function is activated to set the

manipulated output (MV) at a preset value.

The preset manipulated output value (PMV) is a value set as a tuningparameter from the operation and monitoring function, or from the

General-Purpose Calculation Blocks.

Output Tracking

The output tracking is the function that forces the output

value to match the value of the output destination or the

value of the tracking input value.

TIC101

PIDOutput tracking [In TRK (tracking) mode and

IMAN (initialization manual) mode]MV



40


OUT

FIC101

PID

SET

Terminal connection

MV

Output Range Tracking

The output range tracking is the function that forces the scale

high/low-limit of the MV to match those of the output destination,

and the values of data items related to the MV are recalculated

whenever the scale high/low-limit changes.

Output range tracking (MSH and MSL in the

upper stream will track SH and SL in the

downstream.)

PID

MSH

MSL

OUT

The output range tracking is the default setting

(Automatic). When (Self) is specified, output range



41


OUT

Terminal connection

PID

SHSL

SET

changes to 0 to 100% for free setting.

Manipulated Output Index

The manipulated output indexes show the permissible

range of the manual MV at normal operation. The manual

output index is only available for regulatory control blocks.



42


Permissible MV

range

(OPHI, OPLO)

The default setting for the indexes is Yes. Thevalues can be set on the tuning window.

Output Signal Conversion

The output signal conversion converts the result of control

calculation to an output format for the output modules or other

function blocks.The output signal conversion may be used for the processes common to

the regulatory control blocks and the calculation blocks, and for theprocesses for the specific function blocks.

Output signal conversion processes common to function blocks and

calculation blocks:

• No conversion



43


No conversion

• Pulse width output conversion (only for regulatory control blocks)• Communication output conversion

Output signal conversion processes for specific function

blocks:

• Motor control block output

• 2 or 3-position ON/OFF controller output

• Time proportional ON/OFF controller output• Flow/mass totalizing batch set block output

• Pulse count block output

Output Signal Conversion

When the regulatory control block outputs to the analog output

module, the tight-shut or the full-open functions and the direction

of analog output can be defined.



44


The negative direction can be set with detailed

setting in the IOM builder.

Default is -17.19% (Ms) and 106.25% (Mf).



PART-B 6




45



Alarmdetection

Alarm setpointvalues

Alarm statusProcess

data

Function

blocks

Re-warning alarm

The function that

detects abnormality of

the process from PV,

MV and other values.

The function that

summarizes the results of

the alarm detection

function and notifies the

operation and monitoring

functions as a message.

Alarmnotification

function



46


detect ofunction

Alarmdetection setting

Alarm inhibition(AOF)

Alarmacknowledgement state

Alarm message

data

Acknowledgement

operation

function

Alarm Detection Function

The following alarm detections are performed:

• Input open alarm check

• Input error alarm check

• Input high-high/low-low limit alarm check

• Input high/low limit alarm check

• Input velocity alarm check

Deviation alarm check

Data item

HH, LL

PH, PL

VL

DV

Alarm status*

IOP, IOP-IOP, IOP-

HH, LL

HI, LO

VEL+, VEL-

DV DV



47


• Deviation alarm check

• Output open alarm check• Output high/low-limit alarm check

• Connection failure alarm check

DV

MH, ML

DV+, DV-

OOP

MHI, MLO

CNF

* Colors of alarm status are of default.

See IM33S01B30-01E PART-C Function Block Common, C5 Alarm Processing - FCS.

See also Supplement V. Block Mode and VI. Block Status, Alarm Status, Data Status.

Input Open Alarm Check

The input open alarm check generates the high/low limit input

open alarm (IOP, IOP-) when the input value is out of the

range of the high/low limit input open detection setpoint.

The Input open alarm check is performed by the input module. The function

blocks that are connected directly to the input module receives the checkresults from the input module as a data status, and the high and low limit

input open alarm is activated or recovered.

Operations at IOP generation:• Stop the input processing.

H ld h i l (H ldi PV) b f h l ( h



48


• Hold the input value (Holding PV) before the alarm occurrence (when

“Overshoot PV” is not defined).• In the regulatory control blocks, MAN fall back operation is performed

and the block mode changes to MAN.

The setting of the input open alarm check type can be defined in the “input

open alarm” on the Function Block Detail Builder.

The high and low limit input open detection setpoint values can be defined in

the IOM Builder Detail Setting.

The default values of input open detection setpoint:

IOP = 106.3 %, -IOP = -6.3 %

Input Error Alarm Check

The input error alarm check determines whether the data

status of the input value is invalid (BAD). When the data is

invalid (BAD), the high-limit input open alarm (IOP) is

activated*.The possible causes of the invalid (BAD) data status of the input

value are listed below:

• Input open detected

• I/O module failure



49


• Block mode of the block for data reference is disabled (O/S)• Data status of the data for data reference is invalid (BAD)

• Data status of the input value fails to communicate (NCOM)

* However, when the cause of the invalidity (BAD) data status is low-limit

input open, the low-limit input open alarm (IOP-) is activated and the high-

limit input open alarm (IOP) is not activated.

HH, PH, PL and LL Alarm Check

The input high-high limit, high limit, low limit and low-low

limit alarm check may generate an alarm to indicate that

the input signal is in high-high, high, low and low-low

alarming status (HH, HI, LO, LL).



50


Hysteresis (HYS):

Engineering unit data within the range of

0 to PV scale span, or percentage data

for the PV scale span. When specifying

percentage data, add % after thenumeric value. The default is 2.0 %.

Velocity Alarm Check

The input velocity alarm check may generate an alarm to

indicate that the velocity in positive direction (VEL+) or

velocity in negative direction (VEL-) is in alarming status.



51


• Hysteresis (HYS): The default is 2.0 %.• Number of samplings (N): 1 to 12 points. The default setting is 1 point

• Sampling interval (Tp): 1 to 10,000. Unit is scan interval. The default setting is 1

Deviation Alarm Check

The deviation alarm check may generate an alarm to indicate

that the deviation (DV=PV-SV) in positive direction (DV+) or the

deviation in negative direction (DV-) is in alarming status.



52


To prevent occurrence of the undesired alarm caused by abrupt set value change or set

value ramp, the velocity change speed (derivative value) of the setpoint value (SV) is

used as the deviation alarm setpoint value correction factor (r) to compensate the

deviation alarm setpoint value (DL).

• Hysteresis (HYS): The default is 1.0 %.

Output Open Alarm Check

The output open alarm check may generate an alarm to

indicate that the output is open (OOP).

The output open alarm check is performed by the I/O module. The function

block receives the check results from the I/O module as a data status(OOP) and processes the activation or the restoration of the output open

alarm. The output open alarm is activated only in the function block that is

directly connected to the I/O module. The alarm will not be activated at

function blocks that sends output through data connections to other

function blocks.



53


When I/O modules are duplicated, an output open alarm is activated if bothI/O modules are failed.

Operations at OOP generation:

• For the regulatory control blocks that have MAN fallback functions, the

MAN fallback action is initiated and the block mode is changed to manual

(MAN) mode.

• The manipulated output value (MV) is frozen, and the current value is

kept as manipulated output values (MV).

MH and ML Alarm Check

The output high and low limit alarm check is a function that

determines whether the manipulated output value (MV)

exceeds the range of the manipulated output variable high-

limit/ low-limit setpoint (MH, ML) for the output limiter.

When it is determined that the manipulated output value (MV)

exceeds the manipulated output variable high limit setpoint (MH),

an output high limit alarm (MHI) is activated. Similarly, when it is

( )



54


lower than the manipulated variable low limit setpoint (ML), an

output low limit alarm (MLO) is activated.

• Hysteresis (HYS): The default is 2.0 %.

Alarm Messages

• Process alarm messages:

The process alarm messages are transmitted when abnormality in

the process variables (PV) or manipulated output values (MV) is

detected by the alarm detection function of the function block, andwhen the abnormality returns to normal.

• System alarm messages:

The system alarm messages are the messages transmitted to the

operation and monitoring functions from the FCS about



55


operation and monitoring functions from the FCS about

abnormalities occurred in the system of the FCS.

• Input module abnormality

• Output module abnormality

• Abnormality in the user defined calculations

• Abnormality in the sequential control blocks at one-shot initiation

Process Alarm Message

The occurrence of a process alarm message is shown below:



56


Process Alarm Notification Flow


Processalarm

occurrence

Graphic window


Related window

Alarmacknowledgement



57


PrintoutBuzzer soundsSave in file

Navigator window

System Alarm Message

The occurrence of a system alarm message is shown below:



58


Deactivate Alarm Detection and Alarm Off

• Deactivate alarm detection

function:For each alarm detection

function of the process alarms,the alarm detection status can

be changed by setting the

detection function to “enabled”

or “disabled”.



59


• Alarm OFF (inhibition) function

(AOF)The process alarm message

operation can be temporarily

suppressed leaving the alarm

detection function operating.

AOF setting button

Alarm Related Builders

Three alarm related builders are provided in COMMON folder:

Alarm priority: For the 5 alarm priorities, output operations and alarm

actions are specified.

Alarm status character string: Up to 32 alarm status labels for each

function block are defined.

Alarm processing table: Up to 16 alarm processing levels can be defined.



60


Alarm Priority

The following table shows the alarm processing according

to the alarm priority:

Operation and monitoring function:

• With or without window display

• With or without printing

• With or without file save

FCS functions:

• Operation at alarm occurrence

• With or without repeated warning alarm

• Alarm operation at recovery

Alarm actions and levels of alarm priority



61


*1: Action may be defined on Alarm Priority Builder.

Alarm Processing Level

With the alarm processing level, the alarm priority level can be

specified for each function block or element.

There are 16 alarm processing levels*. The alarm priority and

alarm colors of all alarms occurred in a function block or an

element are defined for each processing level.

* The alarm processing level can be designated in the Function Block Overview

Builder and the Function Block Detail Builder.

Tag Mark, Alarm Priority, and Security Level (Default)



62


The definitions level 1 through level 4have been defined by the system. Level 5

through level 16 are for user definitions.

Any combination of a tag mark, analarm priority, and a function block

security level can be designated.

Alarm Actions

High and medium priority alarm.

Low priority alarm.



63


Logging and reference alarm.

Alarm Status Character String

Upon occurrence of the alarm, the alarm status is displayed in a

character string, and the alarm is processed in a predetermined

manner. The alarm status character string can be either a

system-fixed character string or a user-defined character string

for user-defined function blocks.

System fixed alarm status character string for the PID control

function block is shown in the table below:

Bit



64


17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

C A L

NR

O OP

I OP

I OP -

HH

L L

HI

L O

DV +

DV -

V E L +

V E L -

MHI

ML O

C NF

Bit

position

Alarm

status

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Alarm Processing Table

Alarm status bit positions 1 to 6 are not displayed in a window

because they are system-fixed. Alarm processing level Nos. 1

to 4 are also system-fixed. The user can designate the color

and the priority for alarm processing level Nos. 5 to 16 for alarm

status bit positions 7 to 32. Alarm status bit position Alarm processing level number



65


System-fixed User-defined

System-fixed Alarm Status Change (1)

The system-fixed alarm status character string itself cannot be

changed, but its color and priority can be changed.

Bit position assignment of the PID controller block is shown in the previous

slide. If we want to designate the “HH” and “LL” alarms in a PID functionblock to be processed as a high-priority alarm, and displayed in magenta,

while “HI” and “LO” alarms to be processed as a medium-priority alarm, and

displayed in orange, do the following:



66


1. In the Alarm Processing Table Builder, designate [M: Magenta] for [Color (5)],and [1: High-priority Alarm] for [Priority (5)] for bit positions 13 (HH) and 14

(LL) on the alarm processing level No.5. Next, designate [OR: Orange] for

[Color (5)], and [2: Medium-priority Alarm] for [Priority (5)]. for bit positions 17

(HI) and 18 (LO).

(The alarm priority after bit position 19 should be the medium priority alarm as

the higher priority to be designated in ascending order of the bit position.)

System-fixed Alarm Status Change (2)

Designate magenta

Designation in the Alarm Processing Table Builder.



67


Medium priority alarm

2. Select the [Alarm] tab in the Function Block Detail Builder, and thenselect [5: User-defined Alarm Process (5)] at [Alarm Processing

Level].

Designate orange

High priority alarm



PART-B 7




68



Block mode and status are the information that represent the


• Block mode

• Block status

• Alarm status

Represent the operating state of thefunction blocks.

Represents the alarm state of the process.



69


• Data status Represents the quality of the processdata.

See IM33S01B30-01E PART-C Function Block Common, C6 Block Mode and Status.See also Supplement VI. Block Status, Alarm Status, Data Status.

Block Mode

The block mode is the information that represents the control

state and the output state of a function block. The different type

of function blocks have the different block modes. There are 9

basic block modes and several compound block modes.

Basic block mode:

O/S, IMAN, TRK, MAN, AUT, CAS, PRD, RCAS, ROUT



70


Compound block mode:The state where multiple basic block modes are established at a time.

e.g. AUT – IMAN

See Supplement V. Block Mode

Basic Block Modes

O/S: (Out of Service) All functions of the function block are currently stopped.

IMAN: (Initialization MANual) Calculation processing and output processing are

currently stopped.

TRK: (TRacKing) Calculation processing is currently stopped and the specified

value is forced to be output.

MAN: (MANual) Calculation processing is currently stopped and the manipulated

output value, which is set manually, is output.

AUT: (AUTomatic) Calculation processing is being executed and the calculation

result is output.

CAS: (CAScade) Calculation processing is being executed, the set value CSV is

from the cascade



71


connected upstream block, and the calculation result referred to this CSV isoutput.

PRD: (PRimary Direct) Calculation processing is currently stopped, the set value

CSV is from the cascade connected upstream block, this CSV is output directly.

RCAS: (Remote CAScade) An control and calculation processing is being

executed using the remote setpoint value (RSV) which is set remotely from a

supervisory system computer, and the calculation results is output.

ROUT: (Remote OUTput) Calculation processing is currently stopped, and the

remote manipulated output value (RMV) which is set remotely from a supervisory

system computer is output directly.

Tracking Mode (TRK)

The tracking mode is used to switch the MV from one function

block to another function block balance-less bump-less.

When the tracking switch (TSW) is ON (1), the data for the TIN terminal is

output. When TSW is OFF (0), PID computation result is the output.

SV

FIC

1

PV

PV

SVSwitch

TSW input

1

0



72


Pressure

PIC1

PV

Flow

0 – 100 Nm3/min

Vane control

drive

TIN data

0 – 100 kPa

Blower

Primary Direct Mode (PRD)

When the block mode is set to PRD, calculation processing

is currently stopped. The set value CSV is from the

cascade connected upstream block is output to the control

valve after output processing.

MV1 MV2P’ry SV2

S’ry Controller [AUT]

[PRD]

OutputControlSV1CAS CAS



73


y

Controller

PRD PRD

p

ProcessingComputation

Basic Block Modes Relationship

O/S

IMAN

TRK

Complementary

relationship

Priority level

High

4

3

2



74


MAN, AUT, CAS, PRD

RCAS, ROUT

Exclusive relationship

Low

1

0

Block Mode Change Interlock

Block mode change interlock condition:

When the status of the interlock switch connected to the

terminal (INT) becomes ON, the block mode change interlockestablishes, then succeeded by the following actions:

• The MAN fallback condition establishes, and the block mode

changes to manual (MAN).



75


• Any mode change command to put the function block into anautomatic operation status (AUT, CAS, PRD, RCAS or ROUT mode)

is invalidated.

Status

Block status: A block status is the information that represents the operating state of a

function block. Some function blocks do not have any block status.e.g. PALM, CTUP status of TM block

Alarm status: An alarm status is the information that represents the alarm state of a

process which was detected by the function block.e.g. HI, LO status of PID block

Data status:



76


A data status is the information that represents the quality of data. The

status passes from a function block to another by I/O operation. The data

status if observed when various exceptional events occurred due to

abnormality in the process input or calculation.e.g. BAD, IOP status of data

See Supplement VI. Block Status, Alarm Status, Data Status.

Processing Timing


PART-B 8

Processing Timing



77


Processing Timing

An individual function block executes an input, a calculation

or an output processing according to the processing timing.

There are four types of the processing timing:

• Periodic execution:Executed repeatedly with preset period.

• One-shot execution:

Executed only once when invoked from another function block.



78


• Initial execution / Restart execution:

Executed when FCS executes start operation.

• Initial execution:

Executed when FCS executes cold start operation.

See IM33S01B30-01E PART-C Function Block Common, C7 Processing Timing.

Processing Timing

• Processing timing of regulatory control blocks:

The processing timing for the regulatory control blocks is the periodic

execution.

• Processing timing of calculation blocks:There are following two types of the processing timing for the

calculation blocks:

* Periodic execution

* One-shot execution



79


• Processing timing of sequential control blocks:There are following four types of the processing timing for the

sequential blocks:

* Periodic execution

* One-shot execution

* Initial start / restart execution

* Initial start execution

Processing Timing

The processing timing that activates the individual function

blocks and control drawings are determined by the following

factors in the periodic execution of the regulatory control blocks:

Scan period:

Basic scan, medium-speed scan, high-speed scan.Execution order of processing:Control drawings are executed in order of the drawing number. Function blocks inone control drawing are executed ion order of the function block number.

Process I/O processing timing:The processing timing varies by the analog I/O and status I/O.

(Some FCSs have no

medium-scan period.)



80


Control period of regulatory control block: A regulatory control block has a control period besides the scan period.

Medium and high-speed

scan period are defined on

the FCS property window.

Scan Periods

Scan period determines a period for the periodic execution of the

function block. There are three types of scan periods: basic scan,

medium-speed scan and high-speed scan.

● Basic Scan

The basic scan is a standard scan period which is common to function blocks.The basic scan period is fixed to 1 second. This cannot be changed.

● Medium-Speed Scan (LFCS/KFCS)

The medium-speed scan is a scan period suited for the process control that requires

quicker response than what can be achieved with the basic scan setting. Setting

value of the medium-speed scan can be selected by each FCS according to its use.



81


Setting value of the medium-speed scan can be changed on System View:

• Medium-speed scan period: Select “200 ms” or “500 ms.” The default is “500 ms.”

● High-Speed Scan

The high-speed scan is a scan period suited for the process control that requires

high-speed response. Setting value of the high-speed scan can be selected by each

FCS according to its use.Setting value of the high-speed scan can be changed on System View:• High-speed scan period: Select “50 ms,” “100 ms,” “200 ms” or “500 ms.” The

default is “200 ms.”

Execution Order

1st priority

2nd priority

3rd priority

The groups of high-speed scan function blocks in three drawings are

indicated as A, B and C. Similarly, the groups of medium-speed scan

function blocks, A’, B’ and C’; and the basic scan function blocks, a, b and c.



82


Control Period

Among the regulatory control blocks, the controller block has a

control period besides the processing period. The control period is

the period that the controller block executes control computation

and output processing during the automatic operation.

The control period is always an integer multiple of the scan period of 1 second.Input and alarm processing are performed at each scan period.



83


In ‘Automatic determination’, the control period is defined in accordance with the integral

time.

High- Medium- Speed Scan



PART-C






C1. Regulatory Control Positioning

C2. Regulatory Control Block Structure

C3. Types of Regulatory Control Blocks


PART-C Regulatory Control Functions



2


C4. Control Computation of Control Block

Reference: IM33S01B30-01EPART-D Function Block Details, D1 Regulatory Control



PART-C 1




3



The regulatory control block performs control

computation processing using analog process variables

and so on for the process monitoring and control.

FCS




4


I/O interfaces

Regulatory Control Block Structure


PART-C 2




5



The structure of regulatory control function block PID:

OUT

AUT

MAN

SET

CAS

INTTSITINRL2RL1BIN

RCAS


CSV

RSV

SV

MV



the operation and


I tControl

Alarm

processing

O t t

CAS

AUT

MAN



6


OUT

SUB

IN


RAW PV

RMV

MV

Reads MV and outputs

the result of output

processing to the outputterminal.


the input terminal,

performs inputprocessing to output PV.

Inputprocessing

computation

processing

Outputprocessing

ROUT

Reading PV and SV, performscontrol computation


Data Items and Terminals

The following list shows the data items and the terminals

of the PID control function block:

*1

*1

*2

*2

*3

*3

*4

*5

*5



7


*3

*1: Either input or output compensation is possible.

*2: Used for the reset limit function.

*3: Used for the output tracking function.

*4: Interlock the block mode transfer.

*5: Remote value means the value from another computer.



PART-C 3

Types of Regulatory Control Blocks



8



The regulatory control blocks vary by the types of data handled

and control computation processing functions provided.

• Input indicator blocks• Controller blocks

• Manual loader blocks

• Signal setter blocks

• Signal limiter blocks

• Signal selector blocks



9


• Signal distributor blocks

• Pulse count block

• Alarm block

• YS blocks

See Supplement VII. Regulatory Control Function Blocks.

Controller Blocks

The table below shows nine controller blocks available:

PID controller block explained in the textbook.




See Supplement X. PI Control Function Block.

Control Computation


PART-C 4

Control Computation of Control Block








control algorithm. And then either velocity form or positional form

output action converts the ΔMV to MV.





2


PID / PI-D / I-PD

PI / I


PV

SV

MVΔMV

See IM33S01B30-01E PART-D Function Block Details, D1.5 PID Controller Block (PID).

PID Control Algorithms (1)

The PID control computation is the core of the PID control computation

processing, calculating a manipulated output change (ΔMV) by using

the PID control algorithms. The PID control is the most widely used, it

combines three types of actions: proportional, integral and derivative.


Control action

(P) bypass(PV)



3


Control action

(D) bypass

(DV)

(PV)

PID Control Algorithms (2)

There are five control algorithms to perform PID computation:



4


Basic type PID control (PID): A quick response for the SV change can be expected.

PV proportional and derivative type PID control (I-PD): SV may be changed not

considering bump.

PV derivative type PID control (PI-D): Relatively good response for the SV changecan be expected.

Control Action Bypass

The PID Controller Block can perform the following two types of

control action by bypassing proportional and/or derivative actions

among the proportional, integral and derivative actions:

Control action bypass:



5


To set the control action bypass, specify “0” to the set parameter P or D, as

shown in the table above. The proportional gain (Kp) is fixed to “1” when only

integral action is required.

Control Output Action

The control output action converts the difference of MV ( ΔMV)

into the manipulated output (MVn) at each control period.

Velocity form: Adds ΔMV to the read-back value (MVrb) from the destination.

MVn = MVrb + ΔMV

Positional form: (default setting) Adds the difference of the current manipulated output ( ΔMVn) to the previous

output (MVn-1).

MVn = MVn-1 + ΔMVn



6


Control Action Direction

The control action direction function switches between direct

(increase) action and reverse (decrease) action that shows increase

or decrease of the manipulated output value (MV) corresponding to

the changes of the process variable (PV).

Direct

action

Direct (Increase) action:When the SV is fixed, the control action in which the

manipulated variable (MV) increases as the process

variable (PV) increases.

Reverse (Decrease) action (default setting):When the SV is fixed, the control action in which the

manipulated variable (MV) increases as the process



7


PV

Reverse

action

MV

manipulated variable (MV) increases as the processvariable (PV) decreases.

Process Variable Tracking

When the block mode is switched from manual (MAN) mode to

automatic (AUT) mode, if a large deviation exists, the manipulated

output (MV) changes the quickly. To prevent this change, the

measurement racking function equals the setpoint variable (SV) to

the process variable (PV) in the MAN mode.If SV equals PV, MV won’t change as no deviation

exists. However, SV is not fixed. Care must be taken

when the controller is used with the constant SV.



8


SVPV

Control Computation Processing (1)

Besides the control computation processing functions explained,

the following functions are the examples provided for the PID

control blocks:

Non-linear gain: Changes the proportional gain in accordance with the

degree of deviation so that the relationship between the deviation and

manipulated output change ( ΔMV) becomes non-linear.

Two types of the non-linear gain control are provided: Gap action or

square deviation action.

Reset limit function: Performs correction computation using values readf th ti d ti ti i t t i l RL1 d RL2 d i PID



9


Reset limit function: Performs correction computation using values readfrom the connection destinations input terminals RL1 and RL2 during PID

control computation. This function prevents reset windup.

Deadband action: Adjust the manipulated output change ( ΔMV) to “0”

when the deviation is within the deadband range, in order to stop the

manipulated output (MV) from changing.

Control Computation Processing (2)

I/O compensation: Adds the I/O compensation value (VN) received from

outside to the input signal or the control output signal of PID computation

when the controller block is in MAN.

Either Input compensation (used for the dead-band compensation control)or output compensation (used for the feedforward control) is selectable.

Setpoint value limiter: Limits the setpoint value (SV) within the setpoint

High/low limits (SVH, SVL).

Setpoint value pushback: Causes two of the three setpoint values (SV,

CSV RSV) to agree with the remaining one



2


CSV, RSV) to agree with the remaining one.

See Supplement IX. Control Computation Processing.

Bumpless switching: When the block mode is changed or when the

manipulated output (MV) is switched in a downstream block, no bump

occurs in the MV.



PART-D







PART-D Operation and Monitoring Functions

D1. Engineering Procedures

D2. Basic Definitions of HIS

D3. Operation and Monitoring Functions

D4. Trend Recording Function

D5 Message Processing



2


Reference: IM33S01B30-01EPART-E Human Interface Station

D5. Message ProcessingD6. Function Keys

D7. Other Functions



PART-D 1




3



Basic functions of HIS:

F ti f ti d it i i d h hi



4


Functions of operation and monitoring windows such as graphic

windows.

Trend recording functions to save data and redisplay.

Message functions such as operator guide messages, alarm

messages etc.

Function key functions to make operation easy.


Define functions necessary for

the operation and monitoring.

The functions supporting the

operations such as the function

key functions may be changed

directly by HIS SetUp window.

Details of HIS SetUp window are

HIS constant definition

Trend definition

Sequence message definition

Graphic window definition

Help message definition



5


Details of HIS SetUp window are

explained in the fundamental course

textbook.

Function key definition

Scheduler definition

Plant hierarchy definition

Panel set definition

: Explained in the course.

Basic Definitions of HIS


PART-D 2

Basic Definitions of HIS



6


HIS Property

At the creation of new HIS, device type, station number,

network and so on are to be defined with the property window.

Protocol of control network

* Use default values. No

change is allowed.



7


Device type

Station number Information network protocol. Either the

default values or the values for the inter-company LAN are acceptable.

HIS Property

Operation group ID

Buzzer acknowledgment ID

The default values of the buzzer



8


The default values of the buzzer

ACK ID and the operation group

ID may be used.

(All HIS belong to a single group.)

Buzzer ACK ID

The buzzer ACK ID is an ID that allows buzzers on other HIS’s

with same buzzer ACK ID to be reset when a the buzzer is

acknowledged on one HIS.

Buzzer ACK identifier:

• The buzzer ACK ID can be set with up to eight alphanumeric

characters.



9


Operation Group

A number of HIS on the same communication bus are grouped

based on the operation policy, and the operation and

monitoring can be performed in the unit of the group. This

group is referred to as the operation group.

Acknowledgement of operation guide message, panel set call, remote

window call and so on.

Group identifier:

• Up to 8 alphanumeric characters. The first two characters are for an

ID, and the characters from the third are for comment text.




ID, and the characters from the third are for comment text.

• The wild card [*] may be used.

Definition of HIS Constants

Details of HIS can be defined on each item with the OpeconDef file in

the CONFIGURATION folder in the HIS folder.




An example of the window to define a switch

instrument diagram operation as one of HIS constants.


Definition of the HIS attribute and the scope of operation

with the security window.

Definition of

the user group

to which that

HIS belongs.



2


See IM33S01B30-01E F9.2 User group.


Windows to define functions related to the data save.

The Long-term

Data Save is

intended for the

long-term storage

of trend data.

(optional package)

The Closing Process creates closing data for statistical

processing, such as average values and total values.



3


HIS Constants and HIS Setup

Message printout, security and so on are defined with the HIS

constants definition window.

Setup of the printer output, window switching, screen mode and so

on are set with HIS Setup window.

System

Status

Overview



4


See TE33Q4T30-01E

Fundamental Course Textbook.

HIS Setup window



PART-D 3




5


Operation and Monitoring Window

The operation and monitoring windows include the built-in system

windows and user-defined windows that can define applications

and display contents freely at the system generation.

Number of user-defined windows: CS3000 = 4000 / HIS, CS1000 = 1000 / HIS



6


User-defined widows can be created

or added with the window creation

function in WINDOW folder in HIS.

Window Attributes

Attributes and other functions can be defined for each window.

Definition of attributes for

graphic, control, overview

windows.



7


Definition of window operation


A window may be

named as desired.

Operation and Monitoring Authority

Operation and monitoring authority for windows:



8


Default setting of operation


Trend Recording Function


PART-D 4




9



The trend recording function periodically gathers process data such

as temperature, pressure, flow and so on from an FCS with HIS. The

acquired data may be displayed as trend graphs.

Trend datacollection

TG01011 FIC100.PV

2 TIC200.PV

3 LIC300.PV

Trend window /

Trend point windowClosing

processing

Trend display

Process data from

To Report processing / General applications

Trend record

Referencing data from

other security scope.



2


collection

SaveAS

Long-term

trend

the FCS within the

security scope.

* Optional


Trend group

TG01011 FIC100.PV

2 TIC200.PV

3 LIC300.PV45678

The trend recording consists of the three layers of the trend

blocks, the trend windows and the trend point windows.

Trend block

Trend block 01

TR0001Trend block 02

TR0002

Trend block 03

TR0003

Trend group 1

TG0101

Trend group 2

TG0102

Trend group 3

TG0103

Trend group 16

Trend window

Trend point window



2


LIC300.PV3 LIC300.PV

Trend block 50

TR0050

g p

TG0116Trend point window

Trend window name

TGbbgg

bb: Block number

gg: Group number

Maximum number trend blocks for CS1000 is 8.

Each trend block canspecifies trend type and

sampling period.

Structure of Trend

Trend block:

A trend block is comprised of 16 units of trend windows.

There are 50 trend blocks (CS3000) per HIS. Up to 20 of the 50 trend

blocks can be defined as the trend of own station. The remaining 30 trend

blocks are defined as the trend of other stations. (8 trend blocks for CS1000and no trend of other stations)

The trend format and sampling period are defined for each trend block.

Trend window:

8-pen trend data can be assigned to a trend window. There are 800 trendwindows (CS3000) per HIS (128 windows for CS1000)



22


windows (CS3000) per HIS. (128 windows for CS1000)

Trend point window:

One trend pen is displayed in each trend point window. There are 6,400

trend point windows (CS3000) per HIS. (1,024 widows for CS1000)

Trend Data Acquisition Types

The data acquisition includes the following four types:

Continuous-rotary type:Process data are acquired constantly. Data acquisition starts automatically

after starting the operation and monitoring functions. When the storagecapacity becomes full, the oldest data are deleted and replaced by new

data.

Batch-stop type:Data acquisition starts and stops according to the received command.

When the storage capacity becomes full, data acquisition stops.

Batch rotary type:



23


Batch-rotary type:Data acquisition starts and stops according to the received command. If no

stop command is given and the storage capacity becomes full, the oldest

data are deleted and replaced by new data.

Trend acquired by other HIS:Trend data acquired by other HIS may be referenced in a unit of block.

Sampling Period and Recording Span

The sampling period can be selected from 1 second, 10 seconds,

1 minute, 2 minutes, 5 minutes and 10 minutes for each trend

block. No more than 2 trend blocks can be specified with the

sampling period of 1 second or 10 seconds.

2,880 samples can be acquired per pen. The recording span

indicates the time to acquire 2,880 samples for each trend in the

specified sampling period.

The table below shows the relationship between the sampling periodd th di



24


and the recording span:

Display Data Types

The display data type of each trend gathering pen is defined to

display data in the trend window.

The data display for the trend gathering pen include the following types:

Default: Acquired data are displayed in the default data type in the

instrument faceplate showing the function block of the acquisition source.Analog type: Acquired process data are displayed in the data axis range 0

to 100 % of the trend graph.

Discrete type: Acquired ON/OFF data are displayed in the fixed data axis

range 6 % of the trend graph.



25


An example of discrete type

Reference Pattern Assignment

For the batch type trend,

specified trend data can

be assigned as a

reference pattern.

The trend reference pattern,

an ideal trend pattern such

as the trend record by an

operator with expertise can

be displayed in the trendwindow.

Reference Patterns



26


window.

When the trend point

window is displayed, the

related reference pattern is

also displayed.

Trend Block Definition

The properties of each trend block should be defined with

HIS CONFIGURATION before assigning trend pens.



27


Trend block file:The acquisition types, acquisition periods are

defined with the property window.

Pens can be assigned with a trend groupwindow by opening the file.

Trend-Pen Assignment

Acquisition type setting

Acquisition period setting

Display data type definition



28


Trend-pen assignment window

Message Processing


PART-D 5

Message Processing



29


Message Processing

Message processing notifies operators changes of process or

system status with pre-defined messages.

Type of messages:

• System messagesNotifies status or operations related to the system.

• Process messages

Notifies status or operations related to the process.Process alarm message, annunciator message, operator guide message,



3


Process alarm message, annunciator message, operator guide message,

printout message, sequence message request, signal event message

• Other operation related messages

See IM33S01B30-01E PART-E Human Interface Station, E11 Message Processing.

Message Flow

The flow of the message transmitted from the FCS is

shown below:

Voice output

LED/buzzer output Window display

Printout

HIS Security Filter HIS0164

V net

HIS0163

User Group Filter



3


V-net

FCS

0101

FCS

0102

FCS

0103

One group

Message Types

User-defined messages are shown below:

• Annunciator message (%AN) Up to 24 characters

• Operator guide message (%OG) Up to 70 characters

• Print message output (%PR) 80 characters and data

• Sequence message request (%RQ) Processing request to HIS

• Signal event message (%EV) Transmission to built-in instrument



32


• Help message (HW) Up to 70 characters by 21 lines

• Voice message (%VM)

Message Output Actions

The message processing notifies operators the message

arise by various message output actions.

The table below shows various message output actions:



33


Messages often used

Print Message (%PR)

When a print message request is sent from a FCS to an HIS, the

operation and monitoring functions print the character string that

corresponds to the message number.

The print message may be printed as one in the following formats:

• Comment message plus up to 3 data in order of data 1, data 2 and data

3 may be printed out.

• The integer constant specified in the action column of a sequence table

plus 2 process data in order of the integer constant, data 1 and data 2

may be printed out.



34


The element number of the print message output is as follows:

For CS1000: %PR0001 to %PR0100

For CS3000: %PR0001 to %PR0200

Print Message (%PR)

An example of the print message definition and its printout

are shown below:



35


Print Message Flow (%PR)

The occurrence, transmission and output of print message

are shown as below:



36


Sequence Message Request (%RQ)

The sequence message request is sent by the sequential control

function at a certain timing to an HIS to execute a processing.

The functions executable with the sequence message request

function are as follows:

• Window call• Execution of system function key

• Start, stop or restart of batch trend data acquisition

• Flashing, turn-on or turn-off of LED

• Execution of a program with its program name

• Execution of multi-media function

• Printout of report



37


The element numbers of the sequence message request are as follows:

For CS1000: %PR0001 to %RQ0100

For CS3000: %PR0001 to %RQ0200

Message Request Flow (%RQ)

Report printout

Window display

Turn-on LED



38


Sequence function

An example of automatic

report printing at the end ofthe process.

Message Request and Scheduler

Sequence message request definition window.



39


Scheduler

definitionwindow

Start Time setting and

other setting items.

Execution Methods of HIS Functions

HIS functions Program startupLED

displayExecution method

Function key Possible Turn-onManual operation by

an operator

Scheduler Possible None

Automatic execution

at a certain time

S E ti b th

Function key, scheduler or sequence message request is

used to startup HIS functions or programs. Basic functions

are almost the same. Only the execution method varies.



4


Sequence message

requestPossible Turn-on

Execution by the

sequence

Help Message (HW)

Help messages guide the operators as an on-line manual. The

messages are displayed in help dialog boxes.

Besides the user-defined help, there is the pre-defined system

help.

User-defined help:• Up to 9,999 help dialogs can be defined. (HW0001 to HW9999)

• Up to 21 lines can be defined per help and 70 characters per line.

• Can be related with a function block or a graphic window.



4


Help Message (HW)

Help message numbers are

from HW0001 to HW9999.

Users can define help

messages freely.



42


Help Message Call

Properties window ofthe function block.

Properties window of the graphic builder.

The help message number

related to the graphic window.



43


The help message numberrelated to the function block.

Message Printout

Messages besides the sequence message request can be

output to a printer.

Generation or recovery is

distinguished by the identifierwithout red printing facility.

For easy-recognition ofdifferent type of messages,

define number of tabs for



44


define number of tabs for

each type of message.

Message Printout

• A printer can be assigned for each type of message.

• Messages from the stations excluded from the operation group or

function blocks may not be printed.

• Print start position may be defined for each type of message.

• Messages are not printed out until the messages are pilled up to

fit one page for print.

• Messages can be printed out at any timing with the function key



45


• Messages can be printed out at any timing with the function key

or the scheduler function.

See IM33S01B30-01E E11 Message Processing.

Message Printout Printer

Define the HIS Printer Name for each type of message with

HIS constants definition builder.



46


Correspondence between Printer

Name (device name) and HIS Printer

Name can be set with HIS Setupwindow, Printer tab.

Message Printout Timing

Messages are not printed out until the messages are pilled

up to fit one page for print.

The message, however, may be sent to printer when the

defined queuing time elapsed. For each message the

queuing time can be defined with HIS constants builder.



47


Function Keys


PART-D 6

Function Keys



48


Function Keys

The function keys provided on the operation keyboard allow

users to define functions freely.

Executable functions with function keys are follows:

• Window call• Execution of system function key

• Start, stop or restart of batch trend data acquisition

• Flashing, turn-on or turn-off of LED

• Execution of a program with its program name

• Execution of multi-media function

The following functions are only for CS3000.

• Panel set call



49


Panel set call

• Window call to another station

• Remote window call by window name (console type HIS only)

• Currently displayed window set copy (console type HIS only)

• Remote CRT window erase (console type HIS only)

See IM33S01B30-01E PART-E Human Interface Station, E13.2 Function Keys.

Window Call Function

To assign the window call function to the function keys, define the

following functions with the function key definition builder.

• Window type

Graphic window, system status display window and so on.

• Window calling function type

TUN, TREND, DRAW and so on.

• Window display sizeLarge size, medium size and others.



5


• Window display position

Defined with X-Y co-ordinates.

Window Display Size

The window display size can be selected from the following three

sizes:

In window mode:


• When the Medium size is specified (-SM): 50% width of the screen

• When the Special size is specified (-SC): The size varies with the

design at creation. (No scaling, Individual windows)




5




(The large size window is referred to as a main window, and other windows

are as auxiliary windows.)



Function to Call a Window

An example to assign the window call function:

O Window name {Function type} {-Window size} {=Display position} {Parameter}

O FIC101 TUN -SL =+200+100



53


▲ : Space

{ } : Can be omitted.

Generic parameter

for data bind

The function parameter to

specify window operation

Functions of Function Keys

Function parameter list:

O: Window call

K: Execution of system function key

T: Start, stop or restart of batch trend data acquisition

E: Flashing, turn-on or turn-off of LED

F: Execution of a program with its program name

X: Execution of multi-media function

The following functions are only for CS3000.P: Panel set call



54


See IM33S01B30-01E E13.

S: Window call to another station



Function Key Assignment

Function key definition file (FuncKey) in CONFIGURATION folder of HIS.



56


An example of the

function key definition:

Temporary Assignment

Function key definition window in the HIS Setup.

The functions assigned to the function

k b th HIS S t t



57


keys by the HIS Setup are temporary.

When the HIS definition is loaded from

the System View, assigned functions are

initialized to the builder definition.

Other Functions


PART-D 7

Other Functions



58


Panel Set (CS3000)

With the panel set function (for CS3000), multiple windows can

be called up together to multiple HIS. Combination of several

windows that are frequently used can be defined per set and the

panel set can be called up with one-touch operation.

• Up to 200 panel sets can be defined per HIS.• Up to 5 windows can be defined per set.

• Calling up the panel set from other HIS is possible.

HIS0123 HIS0124

Notification to



59


HIS0124

Panel Set

An example of panel

set definition window.

Panel set definition file (PanelSet) in the CONFIGURATION folder of HIS.



6


Definition of each window.

Plant Hierarchy

The plant hierarchy refers to the various equipment in the

plant control system that are organized into layered

architectures based on ISA S88.01 physical model.

The plant hierarchy isuseful in setting

security, filtering

process messages,

flashing function key

LEDs and performing

other operations.



6




PART-E







PART-E Sequential Functions

E1. Sequential Control Positioning

E2. Types of Sequential Control Blocks

E3. Sequence Connection

E4. Sequence Table Blocks

E5. Logic Chart Block

E6. Processing Timing of Sequence

E7. Switch Instrument BlocksE8. Timer Block

E9 Software Counter Block



2



PART-D Function Block Details, D3 Sequence Control

E9. Software Counter Block

E10. Relational Expression Block

E11. Auxiliary Blocks

Sequential Control Function


PART-E 1




3



The function blocks that execute the sequential control are

referred to as sequential control blocks. The positioning of the

sequential control blocks is shown blow:

FCS




4


I/O interfaces

Types of Sequential Control

Definition of sequential control:

Sequential control executes in sequence each control step

following the pre-defined conditions or orders.

The sequential control can be divided into following two types:

• Condition control (Monitoring)Monitors process status and controls according to the pre-defined

conditions.

• Programmed control (Phase steps)



5


Programmed control (Phase steps)

Controls according to the pre-defined programs (phases).

Sequential Control Description

SFC (Sequential Function Chart ) block:The SFC is a graphical programming language suitable for describing a process

control sequence. It is standardized by the international standard, IEC

Logic chart block:The logic chart block aligns each condition and operation, and the combination of

conditions is described with logic elements to specify the operation performed.

This is suitable for describing the condition control type such as an interlock

sequence.

Sequence table block:The conditions and operations are arranged in the decision table format and

specifies which operation is performed by the combination of conditions. This

table is suitable for describing the both types of sequence.



6


SC65A/WG6.

It is used for relatively large-scaled sequential controls and device controls. The SFC

block defines the flow of an entire sequence. Each step in the SFC is described with

sequence tables or SEBOL (Sequence and Batch Oriented Language).



PART-E 2




7



Sequence table blocks:The sequence table block realizes a sequential control by operating other

function blocks and/or process I/O or software I/O.

SFC blocks:

The SFC block executes the sequentialcontrol program described with SFC.

Logic chart block:The logic chart block realizes an interlock

sequence with the logic chart diagram

using logic elements.



8


Sequence table and logic chart are

explained in this engineering course.


Sequence auxiliary blocks:The following types of blocks are provided.

Timer block (TM) Relational expression block (RL)

Soft-counter block (CTS) Resource scheduler block (RS)

Pulse train counter block (CTP) Valve monitoring block (VLVM)

Code input block (CI)

Code output block (CO)

The sequence auxiliary blocks are

registered from the Select Function Blockdialog. There are two folders;

Sequence Elements 1 and Sequence



9


Elements 2.

See PART-E11, Auxiliary Blocks.


Switch instrument blocks*:

The switch instrument block monitors and operates devices such as

ON/OFF valves, motors or pumps, or final control elements for contact

I/O.

* The switch instrument blocks are explained in detail later.

Valve pattern monitor block (Optional):

The valve pattern monitor is a function block which runs in an FCS

(Field Control Station). One valve pattern monitor can simultaneouslymonitor a maximum of 512 valves.

This valve pattern monitor is controlled by the user application




This valve pattern monitor is controlled by the user application

represents an operation scripted in SEBOL statements.

Sequence Connection


PART-E 3

Sequence Connection




Sequence Connection

The sequence connection specifies various elements having data

as the connection destinations for I/O terminals of a function block.

The conditional expression to test data status for the input terminal,

and the data to manipulate an element for the output terminal

should be specified.The processing for reading data from the connection destination is

referred to as [Condition testing], while the processing to output data to

the connection destination is referred to as [Status manipulation].

Connection information formats are as follows:

Element symbol name. Data item name. Condition specificationElement symbol name. Data item name. Action specification

Si th i i b t t i l d ib l l t b l



2


Since the wiring between terminals can describe only an element symbol

and a data item, the sequence connection is directly described on the

sequence block without wiring.

Sequence Table Blocks


PART-E 4




3



The sequence table block provides two types of table in the formof a decision table.

(1) ST16 (Basic):

The ST16 block handles a total of 64 I/O (condition/action) signals and 32 rules.

Number of I/O signals can be exchanged in the unit of 8.

(2) ST16E (Extension):The ST16E is used for the rule extension. It is connected to the extending

ST16.

32 rules

Total 64 I/O

points (fixed)

Condition rules

Action rules

Input condition

Output action

Y N

Y N

Y

Y N

32 r les



4


Total 64 I/O

points (fixed)

Input condition

Output action

Y N

Y N

Y

Y N

Condition rules

Action rules

32 rules

M- and L- Size Sequence Tables

Besides the sequence table blocks ST16 and ST16E, two

larger size tables are provided. The tables of each size have

basic and extension types.

Middle size table: M-ST16, M-ST16E

Large size table: L-ST16, L-ST16E

(1) M-ST16, M-ST16E:

The M-ST16 and M-ST16E blocks handle a total of 96 I/O (condition/action)

signals and 32 rules.

(2) L-ST16, L-ST16E:

The L-ST16 and L-ST16E blocks handle a total of 128 I/O (condition/action)



5


The L ST16 and L ST16E blocks handle a total of 128 I/O (condition/action)

signals and 32 rules.

Rule Extension (ST16E)

The number of rules in a single sequence table is fixed at 32 and

cannot be changed. However, if the number of rules in a sequence

table is not enough to describe one phase unit, the number of rules

can be extended by connecting to another sequence table.

• Up to 100 steps can be described in a sequence table group.

• The same step label cannot be described in more than one step label

Sequence

table group



6


The same step label cannot be described in more than one step label

setting area.

• The step executed over two sequence tables or more cannot be

described.

• The extended sequence table and the extending sequence table shouldbe described in the same control drawing.

Rule Extension (ST16E)

Rule extension sequence table block (ST16E):Since the ST16E is managed by the extending sequence table block

ST16, the ST16E cannot be activated independently.

The ST16E can only be connected to a step-type sequence table block. It

cannot be connected to a non-step type sequence table. (Connection is

unnecessary.)

Step 1 to 15 Step 16 to 35



7



I/O signals

Total 64

(fixed)

Condition signals

Total 32 (default)

32 rules

Input

connection

information

Condition

specification

Condition rules

Action rules Action signals

Total 32 (default)

Outputconnection

information

Action

specification



8



Actionsignal

comment

Condition

signal

comment

Step label

Processing timing Scan period



9


Next step label

Rule expansion destination tag name

Example of Sequence Description

An example of descriptions of the fundamental logic circuits, AND,OR and NOT.

%SW0200

ON

AND logic circuit

C01

C32

Rule

Step

(Condition signals)

Y

Y

Y

.

.

.

A01


.

.

.

%Z011101.PV H

%Z011102.PV H%SW0200.PV H

Y

Y

Y

Y

%SW0201ON

%SW0202

ON

%SW0203

ON

%Z011101

ON

%Z011102

ON

N

Y

01 32. . . . . . . . . .02 03

%SW0201.PV ON

%SW0202.PV ON

%SW0200.PV ON

%SW0203.PV ON



2


OR logic circuit A32

THEN

ELSE

( g )

%SW0200

OFF

NOT logic circuit

%SW0200

ON

Execution and Output Timing

Execution timing

A sequence table block and a logic chart block have the



Repeatedly executed in a preset cycle.• One-shot execution (O):

Executed once when invoked by other function blocks.



• Initial execution (B):Executed when the FCS performs a restart.



2


Output timing

A sequence table block has two types of output timing:

• Output only when conditions change (C)• Output each time conditions are satisfied (E)

Output Timing


The action is executed only once when the condition is switched from

false to true. However, if the non-latched output is specified for the

action signal, the action changes when the condition is switched from

true to false.

• Output each time conditions are satisfied (E):

The action is executed each control period as long as the condition

remains true.

Output only when conditions change (C)

Condition

ON

OFFCondition

ON

OFF

Output each time conditions are satisfied (E)



22


Output Output

Non-latched type

(L type)

Processing Timing

Execution timing and output timing can be used in

combination.

The table below shows the combination of timings for ST16

and ST16E.Default



23




Basic operation 1:

(1) As for condition testing, in thesame rule number when all

conditions (Y or N) are satisfied,

the condition of the rule is true.

(2) Rule columns for the same

rule number are all blank are

considered true

unconditionally.

Non-step type sequence table tests all rules at everycontrol period.

C01

C32

A01

A32

THEN

01 32Rule

Step

Condition signals

Action signals

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101

%Z011102

N

Y

%SW0203

N

.

.

.

.

.

.

%Z011103 Y

. . . . . . . . . . . . . . .



24


%SW0200 and %SW0201 are ON and then %Z011101 turns ON.

%SW0201 and %SW0202 are OFF and then %Z011102 turns ON.%Z011103 turns ON unconditionally.

ELSE


Basic operation 2:

When multiple action signals

exist in a condition satisfied rule,

the actions are executed from

top to down.

C01

C32

A01

A32

THEN

ELSE

01 32Rule

Step

Condition signals

Action signals

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101

%Z011102

%SW0203

.

.

.

.

..

%Z011103

Y

N

. . . . . . . . . . . . . . .



25


Actions are executed in order of %Z011101, %Z011102, %Z011103.


Basic operation 3:

When the conditions of multiple

rules are satisfied simultaneously

with respect to a single operation,if requests for both Y and N are

detected, Y has a priority and the

operation for N is not executed.

When conditions in 3 rules are satisfied

C01

C32

A01

A32

THENELSE

01 32Rule

Step

Condition signals

Action signals

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

.

%Z011102

N

Y

Y

N

N

Y

Y

Y

. . . . . . . . .



26


When conditions in 3 rules are satisfied,

Y is executed. (Y has a priority.)

When conditions in 2 rules are satisfied, Y and

then N is executed. ( Executed from top to down.)

Example of Non-step Sequence

Always monitors not

to overflow the

buffer tank.

HH alarm logic flow.



27


- Closed- Open

Example of Non-step Sequence

Description of HH alarm logic flow in the previous example:



28



THEN

ELSE

08

Rule

Step

Y

Y

Y

C01

C32 Condition signals

%SW0201%SW0202

%SW0200

%SW0203

.

.

.

A01

A32 Action signals

%Z011101

%Z011102.

.

.%Z011103

04 05

05

08

Basic operation 1:

For the step type sequence

table, the next execution steplabel must be described in the

THEN/ ELSE column in order to

advance the steps.

The step will not advance if

both next step labels in theTHEN/ ELSE are blank. The

same step is executed each

Step type sequence table tests only rules in the current step

at every control period.

Y

Y

Y

Y



29


ELSE 08time.

Step label

Next step label (THEN label)

Next step label (ELSE label)

Tested rules


Basic operation 2:

The next step specified in

the THEN column is the step

to advance when thecondition test result is true.

When all actions for the

corresponding rules are

executed, the step proceeds

to the next step.

THEN

ELSE

08

Rule

Step

Y

Y

Y

C01


%SW0201

%SW0202

%SW0200

%SW0203

.

.

.

A01

A32 Action signals

%Z011101

%Z011102.

.

.%Z011103

04 05

05

08

YY

Y

Y



3


When the condition of the rule in step

04 is satisfied, the step advances to 05.


Basic operation 3:

The next step specified in the

ELSE column is the step to

advance when the conditiontest result is false.

When conditions for the

corresponding rules are not

satisfied, the step proceeds

to the next step withoutexecuting the actions. THEN

ELSE

08

Rule

Step

Y

Y

Y

C01


%SW0201

%SW0202

%SW0200

%SW0203

.

.

.

A01

A32 Action signals

%Z011101

%Z011102.

.

.%Z011103

04 05

05

08

YY

Y

Y



3


When the condition of the rule in step 04 is

not satisfied, the step advances to 08.


Basic operation 4:

The same step label can be

assigned to the multiple rules.

In this case, according to the

condition, branched actions

can be performed.

If there are multiple step

transition requests in the

same step (multiple conditions

are satisfied), the stepadvances to the next step

label that is described on the

C01

C32

A01

A32

THENELSE

04

Action signals

Y

%Z011101

%Z011102

Rule

Step

Condition signals

%SW0201

%SW0202

%SW0200

%SW0203

.

.

.

.

.

.

%Z011103

Y

Y

01 02

02 03 04

03

Y

Y

Y



32


smallest rule number.

If all multiple conditions are

satisfied, the next step is “02”.


Basic operation 5:

When a step advances to a

next step, the next step is

executed at the next scanperiod.

When a step has advanced,

the conditions of each rule

are initialized once.

C01

C32

A01

A32

THENELSE

04

Rule

Step

Condition signals

Action signals

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

.

03

%Z011103 N

N

01 02

02 03 04



33


The step sequence executes only a single step at each scan period.

In this case, it may take 2 seconds or more to turn %Z011103 OFF,

after the step 01 was executed.


Basic operation 6:

Step label 00 is executed at

each period. The step 00 can

be described only at the headof a sequence table group.


described as a next step label.


described on an extended

sequence table.

The step 00 as well as the current step 03,

C01

C32

A01

A32

THENELSE

00 04

Rule

Step

Condition signals

Action signals

Y

%SW0201

%SW0202

%SW0200

Y

Y%Z011101

%Z011102

%SW0203

.

.

.

.

.

.

03

%Z011103 N

Y

Y

N

01 02

02 03 04



34


p p ,

conditions are tested. If conditions of step 00

are satisfied, actions are executed.

Current step.

Example of Step Sequence

The start push button initiates

charging and discharging processes.Sequence specifications:

1. The start push button

turns ON, the valve A opens

to fill water in the tank.

When the tank is full, (the

switch A turns ON) the valve

A closes.

2. The start push button

turns ON again when the

tank is full, the valve Bopens. When the

discharging process ends,

(the switch B becomes OFF)



35


(the switch B becomes OFF)

the valve B closes.


Charging process (step A1)

Rule number 01

Rule number 02

Rule number 03

Discharging process (step A2)

Close



36


Rule number 04

Discharging process (step A2)


Description of the sequence with a sequence table.

B



37


Condition and Action Signal Allocation

The sequence table block (ST16) has 32 condition signals and

32 action signals (default). However, allocation of the number of

signals can be changed in the 8-signal unit with the signal

selection dialog in the function block detail definition builder.

No. of condition

signalsNo. of action signals

8 56

16 48

24 4032 (default) 32 (default)

40 24



38


40 24

48 16

56 8

Logic Chart Block


PART-E 5

Logic Chart Block



39


Logic Chart Block (LC64)

A logic chart block is the function block that describes the

relations of the input signals, the output signals and logic

calculation operators in the interlock dialog form.

An architecture of LC64 logic chart block shown below:

J32Q32



4


A logic chart block LC64 has 32 inputs, 32 outputs and 64 logic elements.

Logic Chart Example

The figure below shows an example of the logic chart:



4


Outline of Logic Chart

O d f l i l l ti

• Comment:For the input signals or output signals, their service comments can

be described up to 24 characters.

• Logic chart area:

Logic calculation process can be expressed in logic chart diagramform.

• Condition/Action signals:The input/output information such as tag names, data items or other

specific condition/action scripts should be entered.



42


• Order of logic calculation:For the execution of logic calculation, the matrix expansion or the

manual expansion can be selected.

Creating a Logic Chart Block

• Logic chart edit window:

From the selection dialog, select LC64 to display a logic chart

edit window.



43


Logic Chart Processing Flow

The figure below shows a logic chart processing flow:

• Input processing:

The condition test is performed on the input signal.

• Logic calculation processing:The logic calculation is expressed by combinations of logic operators.

• Output processing:



44


• Output processing:

The status manipulation sends commands such as data setting or status

change to the contact output terminals or other function blocks.

Logic Operation Elements

Logic operator Symbol Action Notes

ANDLogic product(Max. inputs 21.)

ORLogic sum

(Max. inputs 21)

NOT Negation

SRS1-R

Flip-flop(Reset dominant)



45


SRS2-R

( )



Wipeout

OND

SRS1-S

SRS2-S

Flip-flop

(Set dominant)

WOUT (W.O)

ON-delay timer tIN

OUT



46


OFFD OFF-delay timer t

IN

OUT



Comparator CMP-GE

TON

TOFF

One-shot(Rise trigger)

CMP-GT Comparator

One-shot(Fall trigger)

IN

OUT

IN

OUT

1 scan

1 scan



47


CMP-EQ Comparator

Wipeout Operation

A logic table and an equivalent circuit of the wipeout (WOUT)

is shown below:

OUT

S

R



48


One wipeout operation is counted as two logic operation elements.

Internal Timer Operation

Operation diagram of the timer is shown below:



49


Execution Order

For the execution of logic calculation, the matrix expansion or

manual expansion can be selected.

• Matrix expansion:Logic operators are executed from the left column to the right,

and from the upper element to the lower in the same column.

• Manual expansion:The execution order automatically assigned to the logic

operation elements according to their position that can be

manually changed.

Th ti d b ifi d th l i h t dit i d



5


The execution order can be specified on the logic chart edit window.

The default setting is the matrix order.

Processing Timing of Sequence


PART-E 6

Processing Timing of Sequence



5


Execution Timing

A sequential control block and a logic chart block have the



Repeatedly executed in a preset cycle.

• One-shot execution (O):Executed once when invoked by other function blocks.



• Initial execution (B):

Executed when the FCS performs a restart



52


Executed when the FCS performs a restart.

Output Timing


The ST16, ST16E blocks output an operation signal only at the

timing when the tested conditions are changed from unsatisfied to

satisfied. This output timing can only be specified with the periodic

execution (T) or the one-shot execution.

• Output each time conditions are satisfied (E):The ST16 ,ST16E blocks output an action signal every scan period

as long as the tested conditions are satisfied.

The output timing of a sequence table block indicates the

conditions under which output processing is performed when

the sequence table is executed periodically or as one-shot.



53


For the LC64, logic chart block, only “Output each time conditions are satisfied

(E)” can be specified.

Execution timing and output timing can be used in

combination.

The table below shows the combination of timings for ST16

and ST16E.Default

Processing Timing



54



Control Period and Control Phase

• Control period:

The execution interval at which the periodic execution type ST16 or

ST16E block executes the sequence table.

(Specify the value between 1 and 16 seconds)

• Control phase:

The execution timing of the sequence table. It is the execution timing

relative to the execution timing of the phase-zero sequence table.

The control phase can be set on the sequence table, which control period is

more than one second.



55


Control Period and Control Phase

The sequence table, which control period is 5 sec, and control phaseis 3 sec. The table is executed at every 5 seconds interval, 3 seconds

after the phase-zero table.

Executed every second.

Executed with 5 sec.



56


control period and 3

sec. control phase.

Base Base Base

Switch Instrument Blocks


PART-E 7

Switch Instrument Blocks



57


Concept of Switch Instrument

Manipulatedoutput

DO001

OPEN

CLOSE

OPEN

CLOSE

画面ら直接

DOを操作て

バルブを開閉す

画面ら直接DI

でバルブの開閉

を確認

V1024

AUT

OPEN

CLOSE

Cutoff Valve

The contact output is

assigned as the MV

of an instrument.

Related contact output and input modules are operatedand monitored as a single instrument.

The contact input is

assigned as the PV

of an instrument.

Monitoringinput

DI001



58


Magnet valve with limit switches

る

Structure of Switch Instrument

Remote

output value

INT

SW1

Answerback

input function

CAL

Answerbackcheck function

Remote/Local

input functionOutput signal

conversion function

BPSW=0

Sequence

setpoint

Conformity check of PV

and MV after answerback

check suppression time.

Answerback

bypass function

PV

BPSW=1

BPSW=0 BPSW=1

ROUT

MAN

CAS,AUT

MV

CSVRMV

Answerbackbypass

Modechange

interlock



59


OUTIN TSI

RSW

Remote(0) / Local(1) Answerback (PV) Output (MV)

Concept of Switch Instrument

TAG NO.

AUT

OPEN

CLOSE

xxxxxxxx

MAN

Local operation board

Functions of switch

instrument

Instrumentfaceplate

The switch instrument block

(SIO-22) manipulates a valve

by its output (MV) and confirms

the status of the valve by the

limit switch input (PV).

Answerback

check function

Sequence table

AUT

LOCAL

MV PV PV=0: OFF

PV=2: ON

MV=0: OFF

MV=2: ON



6


Open

Close

Limit switch

Answerback Check and Types

Switch instrument types:

The following 10 types of blocks are provided.

SI - 1 SI - 2 SO - 1 SO - 2SIO – 11 SIO – 12 SIO – 21 SIO - 22

SIO – 12P SIO – 22P

Answerback check function:The answerback check function checks if final control elements such as a valve is

working as specified by the output from the switch instrument block.

If there is any inconsistency between the answerback input value (PV) and the

manipulated output value (MV), the answerback error alarm (ANS+ or ANS-)

occurs.

As it takes a certain length of time from changing the manipulated output valueto completing the final control element operation, answerback check suppression

time (MTM) can be specified.



6


Block symbols: SIO – 22P

Switch instrument Input Output No. of input No. of output Pulse I/O

Creation of Switch Instrument

An example of the selection dialogand the definition window of the

switch instrument.

The detail specification definition window of

the switch instrument has the switch position

label definition. The position label can beselected for the process I/O instrument types.



62


See PART-ENG “Switch Position Label.”

Timer Block


PART-E 8

Timer Block



63


Timer Block (TM)

The timer block (TM) measures time in the unit of second orminute. In addition to the basic elapsed time measuring function,

it has the preset timer function, which notifies time-up when a

specified time elapsed. It has the function of periodic action too.

Function block diagram

OUTPV

(CTUP)

Countingprocess

BSTS: Block status

CTUP: Count-up

%SW0500.PV ON

TM100.BSTS CTUP

TM100.OP START

Y

Y

Y

N

An example of the timer block operation.

Timer count-up

Timer start/stop

Timer start switch

%SW0500.PV H NStart switch off

Processing Timing: TC



64


OP: Operation

START: Start/stop action

Start command Stop command

Action of Timer Block

When the timer block receives an action command, theblock status changes according to the command. When a

start command is given, the block resets the elapsed time

(PV), and starts counting.

Preset value (The time up to time-up.)

Pre-alarm value

Counted time

Deviation (PH-PV)



65


Timer Restart Action

When the timer block in pause status receives the restartcommand, the counting action is restarted. (Elapsed time

is not reset.)

NR



66


Condition and Action Signals

Tag name.Data item Data Action rule

TM0002.OP START Y (N for stop)

TM0002.OP STOP Y

TM0002.OP WAIT Y (N for restart)

TM0002.OP RSTR Y

Timer Start Action

Timer Stop Action

Timer Pause Action

Timer Restart Action

Tag name.Data item Data Condition rule

TM0002.BSTS (Block status) Y / N

The following describes examples of the timer condition and

action signals can be specified in the sequence table:



67


Software Counter Block


PART-E 9

Software Counter Block



68


Software Counter Block (CTS)

In addition to the basic counting function, the software counterblock (CTS) has the preset counter function, which notifies the

count-up when the block counted the specified value.

Function block diagram

PVCountingprocess

BSTS: Block status

CTUP: Count-up

ACT: Action

%SW0502.PV ON

CT100.ACT ON

Y

Y

YCT100.ACT OFF

Y

Counter count-up

Counter update

Counter stop

Update switch

%SW0501.PV H N

Processing Timing: TE

An example of the soft-counter block operation.

CT100.BSTS CTUP

%SW0501.PV ONStop switch

%SW0502.PV H

Y

N



69


ACT: Action

ON: Update, OFF: Stop

Update commandStop command

Action of Software Counter Block

The software counter block (CTS) updates the count value (PV)upon receiving the operation command and changes the block

status. When the operation command is received, if the block

status is STOP, the count value is reset (PV=1).

Preset value (Count-up value)

Pre-alarm value

Counted value

NR



7


Condition and Action Signals

Tag name.Data item Data Action rule

CTS001.ACT ON YSoft-counter Update ActionSoft-counter Stop Action

Tag name.Data item Data Condition rule

CTS001.BSTS (Block status) Y / N

The following describes examples of the soft-counter condition

and action signals can be specified in the sequence table:

CTS001.ACT OFF Y



7


Relational Expression Block


PART-E 10

Relational Expression Block



72


Relational Expression Block (RL)

The relational expression block (RL) is executed during thecondition testing for a sequence control block such as a sequence

table, or for a calculation block. It tests the numerical relationship

or the logical product of two data, according to the relational

expression in the block, and returns the result whether it matches

for the conditions to the calling function block.

Flow A

Flow B

RV01

RV02(X01)

RV31

RV32(X16)Flow C

2.50

Flow

Flow A

Flow B



73


Flow A (RV01) > Flow B (RV02)

Flow A (RV01) < Flow B (RV02)


There exists two types of the relational expressions:The numerical comparison operation between two data and

the logical product operation of two data.

• Numerical comparison (CMP):

Performs the numerical comparison of two data. It tests if therelationship matches for the relational expression and returns a

logical value.

e.g. FIC101.PV > FIC102.PV

• Logical product (AND):Computes logical products of two data by bit. It returns true if at

least one bit satisfies the relational expression.

e.g. %CI0100.PV & %CI0101.PV



74


g


Selection of the operator.

RV01 RV04

X 01

The definition of the relational expression block and thedescription on sequence tables:

The defined relational expressions are described on the

sequence table as follows:

RL0100 is a user tag of the relational expression block (RL).

The figure below shows an example of the relational expression

definition.

RL0100.X01 Y

YRL0100.X01

GE

LT

RV03 RV02

X 02

[Data Expression (Numerical)]

DataTag, Data item



75


TM100.OP Y NSTART

[ p ( )]

GT: Greater than

GE: Greater than and equal

LT: Less thanLE: Less than and equal

EQ: Equal

Auxiliary Blocks


PART-E 11

Auxiliary Blocks



76


Creation of Sequence Auxiliary

The sequence auxiliary blocks are registered from the Select

Function Block dialog.

There are two folders; Sequence Elements 1 and Sequence

Elements 2.

Sequence Elements 1:

TM (Timer), CTS (Soft-counter), CTP

(Pulse counter), CI (Code input), CO

(Code output)

Sequence Elements 2:RL (Relational expression), RS

(Resource scheduler), VLVM (Valve

monitor)



77


Sequence Auxiliary Blocks

Besides the timer (TIM), soft counter (CTS) and relationalexpression (RL) blocks, the following sequence auxiliary blocks

are provided:

Pulse train counter (CTP): This block counts the number of pulse input

signals. It also has the preset counter function.

Code input (CI): This block converts the digital input signal into code value(PV). Either “no-conversion “ or “BCD-conversion” is selectable.

Code output (CO): This block converts the integer value, which is set as the

setting code value (PV). Either “no-conversion “ or “BCD-conversion” is

selectable.

Resource scheduler (RS): This block is used to manage the utilization of

limited plant resources.

Valve monitor (VLVM): This block handles 16 sets of input signals

i d d tl f i l ti it i d t t



78


independently, performing valve operation monitoring and message output

for each input signal.

See IM33S01B30-01E PART-D D3-7 to D3-12.

Code Input Block (CI)

The CI block is a function block that converts the digital input signalinto code value (PV). The conversion of digital input signals to input

code values (PV) includes “No-conversion” in which the signal pattern

is interpreted as a binary number, and “BCD conversion” in which it is

interpreted as a BCD (binary coded decimal) code.

The Code Input Block (CI) inputs the contact signals that continue for the number ofinput signal points from the element of the input destination specified in the IN terminal.

The first element corresponds to the most significant digit.

The input signal points are set by the Function Block Detail Builder.

• Number of bits input: 0 to 18 points

Up to 16 points in the case of “no conversion”

Default is 0.

The following describes an example of specifying the code input block one-shot

execution in the action signal column of the sequence table.



79


Code Input Block (CI)

The figure below shows examples of encoding when “noconversion” and “BCD conversion” are specified.



8


Code Output Block (CO)

The Code Output Block (CO) is a function block that converts the

integer value which is set as the setting code value (PV). Converting of

the setting code value (PV) has “no conversion,” which outputs the

integer value in binary, and “BCD conversion,” which outputs after

converting into binary coded decimal (BCD) options.

The output signal points of the Code Output Block (CO) are set by the

Function Block Detail Builder.

• Number of bits output: 0 to 18 points

Up to 16 points in the case of “no conversion.”

Default is 0.

The following describes an example of specifying the code output block one-shot

execution in the action signal column of the sequence table.



8


Code Output Block (CO)

The figure below shows examples of encoding when “no conversion”

and “BCD conversion” are specified.

When six points from %SW0100 are specified for CI001, %SW0100

to %SW0105 will be subject to the code output. If the bit inversion is specified as

“Non-reversed” and code output is performed with the settings of CO0001 and



82


Non reversed and code output is performed with the settings of CO0001 and

PV=21, the ON/OFF statuses of the %SW0100 to %SW0105 are as shown in

the figure above.

Valve Monitor Block (VLVM)

The Valve Monitor Block (VLVM)

is used to monitor whether the

final control element (valve) is

operating properly.

Action verification timers provide the

grace time for the operation lag ofthe final control elements.

The representative abnormal state (PVR) is determined by the logical OR of individual

valve abnormal statuses (PV01 to PV16).



83


An example of connection of the valve monitoring block.

PART-E-Lab

Engineering Course

Laboratory Exercise




Cascade Loop Creation

%Z011105 %Z011104

S’ry controller

Furnace

PID

FIC100

Fuel

OUT IN

Input module

terminal number Output module

terminal number

%Z011103

Input module

terminal number

P’ry controller

PID

TIC100

Product

OUT

IN

SET



2


Fuel

Ratio Control Loop Creation

F1

FIR200

FIC200

PID

RATIO

%Z011108

%Z011109 %Z011110

SETIN

IN OUT

OUT

RATIO (SV)

Measuring range (PV) : 0.0 – 10.0 M3/M

Ratio set range (SV) : 0.00 – 0.50

Ratio gain (KR): The value to be calculated.



3


F2

Measuring range (PV): 0.0 – 100.0 M3/H

Ratio Set Block (RATIO)

CALCn=KR • SVe • PVn+BIAS

CALCn: Current calculated output value

PVn: Current process variable



4


p

SVe: Effective ratio setpoint value

KR: Ratio gain

BIAS: Bias value

Cascade Signal Distribution

TIC301

PID

%Z011106

IN OUTMeasuring range (PV) : 0.0 – 10.0 DEGC

SV range (SV): 0.0 – 100.0 %

%Z011111 %Z011112

TIC302PID

SET

IN OUTTIC303

PID

%Z011113 %Z011114

SET

IN OUT

FOUT300FOUT

SET

J01 J02 MV range (MV2): 0.0 – 400.0 DEGCMV range (MV1): 0.0 – 200.0 DEGC



5


Measuring range (PV): 0.0 – 400.0 DEGC

%Z011111 %Z011112 %Z011113 %Z011114

Measuring range (PV): 0.0 – 200.0 DEGC

Cascade Signal Distributor Block (FOUT)

Range Conversion Output Distribution



6


MSHn and MSLn automatically agree with the scale high limit and lowlimit of the output destination via the output range tracking function.

Sequence Table Creation

ON

OFFOFF

3 s

ON

OFFOFF

Reset start

Count up (CTUP)

ON

Start switch

SW445

Switch

SW446

Timer

TM001

S it h



7


OFFOFF

Switch

SW447

Sequence Table Creation (2)

Start switchSW450

Repeat 3 times(Counter)5 s Timer

settingSW451

SW452

SW453

SW454

SW455

SW456



8


Operator guide

%OG0001


Modification of the sequence table ST001.

[ST001-PB] Detection table Processing timing: TE

[ST001] Execution table Processing timing: TC

Detection table action description

One shot action



9


xx: Specify the step label using 2 or less alphanumeric characters.


Startdetection

Start switchON

SW445.PV.O N

Y

Sequencerunning

Start switch : OFF

SW445.PV.H : N

Start switch : OFF

SW445.PV.H : N

Execution table startingstep (A1) startsST001.SA.A1 : Y

Output op. guide“Operation miss!”

OG0002.PV.NON : Y

ST001.MODE.AUT

Y

N

N

Start instruction detection

[ST001-PB]

ST001.SA.A1 : Y

Condition of the A1 (Start)

step in ST001 is




unconditionally satisfied.

Start operation is executed.


Stopdetection

Stop switchON

SW444.PV.O N

Y

Sequencerunning

Stop switch : OFFSW444.PV.H : N

Stop switch : OFFSW444.PV.H : N

Execution table stopstep (SP) startsST001 SA SP : Y

Output op. guide“Operation miss!”

ST001.MODE.AUT

N

Y

N

Stop instruction detection

[ST001-PB]

ST001.SA.SP : Y

Condition of the SP (Stop)

step in ST001 is




ST001.SA.SP : Y OG0002.PV.NON : Y

unconditionally satisfied.

Stop operation is executed.

Calculation Function Creation

TI003

CALCU-C

LI003

PVI

TI003H

PVI

TI003M

PVI

TI003L

PVI

40%

70%

Q03

Q02

Q01

PV

IN IN IN IN

PVPVPV

IN

Level

indicator

Low level

temperature

indicator

Medium leveltemperature

indicator

High level

temperature

indicator

Reactor



2


indicator

Calculation Program

Comment

output



3


Logic Chart Creation (1)

Input Elements

Input1 Logic ElementsOutput Elements

Output1

SW301.PV.ON

SW302.PV.ON

SW303.PV.ON

SW304.PV.ON

SW305.PV.ON

SW304.PV.L

SW305.PV.L

Ｒ

S2

SRS2-ROR

AND

AND

OND

OND

1

2

Comments

Comments



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Comments

Logic Chart Creation (2-1)



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6





7


Graphic Exercise

Station Number HIS0124(Left hand side, Odd No.PC) HIS0123(Right hand side, Even No. PC)

Window name

TRAINOV-A TRAINOV-B

TRAINCG-A TRAINCG-B

TRAINGR-A TRAINGR-B

TRAINORGR-A TRAINORGR-B

Tag nameFBS101-A FBS101-B

LAG109-A LAG109-B



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Graphic Exercise



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Graphic Exercise



2


Arithmetic Calculation and Logic Operation


PART-F




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PART-F Arithmetic Calculation and Logic Operation


PART D F ti Bl k D t il

F1. Arithmetic Calculation, Logic Operation Positioning

F2. Structure of Calculation Blocks

F3. Types of Calculation Blocks

F4. General Purpose Calculation Block




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PART-D Function Block Details,

D2 Arithmetic Calculation, Logic Operation

Arithmetic Calculation,Logic Operation Positioning


PART-F 1

Arithmetic Calculation, Logic Operation Positioning



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The arithmetic calculation and logic operation function blocks

perform general-purpose calculation processing, such as

numerical calculation, analog calculation and logical calculation

for the input signals to the block.

Calculation Block Positioning

FCS


I/O interfaces



4


Structure of Calculation Blocks


PART-F 2

Structure of Calculation Blocks



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IN

Q01

RV

P01

CPV

Q07

OUT

J01

Jn

P08

RV1

RＶ

7

CPV1

CPV3

Input

processingOutput

processing

Calculation

processing

Structure of Calculation Block

The calculation blocks receive analog signals (and statussignals) as input values, and perform calculations according to

the set parameters.

Receives a signal from the

Input terminal and outputs

a calculated input (RV).

Reads the calculated inputs

(RV t RV7) d f l l ti

Reads the calculated output (CPV)

and outputs a calculation result to

the destination of the output

terminal as an output.



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SUB

(RV to RV7) and performs calculation

to output the calculated outputs(CPV to CPV3).

p

Types of Calculation Blocks


PART-F 3




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General-purpose calculation blocks

CALCU: General-purpose calculation block

CALCU-C: General purpose calculation block

with string I/O

According to the data type and calculation capability, thecalculation function blocks are classified into arithmetic

calculation blocks, analog calculation blocks, general-purpose

calculation blocks and calculation auxiliary blocks.

Arithmetic calculation blocks

ADD, MUL, DIV, AVE

Analog calculation blocks

SQRT, LAG, DLAY, LDLAG, AVE-M

Logic operation blocks (CS3000 only)

AND, OR, NOT, EQ

Calculation auxiliary blocksSW-33, SW-91, DSET, ADL



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with string I/O

See IM33S01B30-01E PART-D Function Block Details, D2 Arithmetic Calculation,Logic Operation. See also Supplements VIII. Calculation Function Blocks.


An arithmetic block, typical analog calculation blocks anda calculation auxiliary block are shown below:

Addition block (ADD) First-order Lag block (LAG)

Lead / Lag block (LDLAG)Integration (INTEG)



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Three-pole three-position

selector switch block (SW-33)Temperature and pressure

correction block (TPCFL)

Dead time block (DED) Moving average block (AVE-M)



1


Creation of Calculation Block

General-purpose calculationblock selection window

Calculation program description window



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The user defined calculation program must be created.

Calculation Block Application Example

FI100

ADD

Raw material

line 1

FAVE101

AVE-M

IN

PV

FIC101

PID

IN

FAVE102

AVE-M

IN

FIC102PID

IN

IN Q01

PV

Totalized raw material

flow meter

Moving

average

Movingaverage

Raw material



12


Raw material

line 2

General Purpose Calculation Block


PART-F 4




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IN

Q01

RV

P01

CPV

User defined

calculation

processing

Q07

OUT

J01

J03

P08

RV1

RV7

CPV1

CPV3

Input

processingOutput

processing


The general purpose calculation block is the functionblock that is used to define arbitral calculation algorithm.

Calculation parameters:

For CALCU-C block, P05 to P08

are the character string data.



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SUBFor CALCU-C block, RV4 to RV7 and CPV2 toCPV3 are the character string data.


The general purpose arithmetic expressions are used in orderto define the calculation algorithm of the general-purpose

calculation blocks, CALCU and CALCU-C.

• Data items of an arbitrary function block can be referred to or set

through the I/O terminal of the general-purpose calculation block.

• Arithmetic expressions which handle character strings such as

messages and block modes can be described.

• Processing such as conditional jumps can be described by using

control statements.

• Built-in functions which execute calculations for the temperature

correction or pressure correction and so on can be used.

S S l t VIII C l l ti F ti Bl k



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See Supplement VIII. Calculation Function Blocks.

Arithmetic Expression Structure

An example of the structure of general-purposearithmetic expressions is shown below:

Program

* Beginning of arithmetic expressions.

Integer I001, I002, I003

Float F001, F002

TIC100.VN=FIC100.CPV*F001 ! Data set

{SW100.SV.3}={TIC100.MODE.AUT} ! Operation control

TIC100.SV=25.0 ! Data set

* End of arithmetic expressions.

End

Executablestatements

Max. 20 lines

CommentMax. 250 lines

Allowable number of lines of executable statements is about 20 lines for the

statement like A=A1+A2+A3+A4.

Declaration statements

Comment



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See Supplement VIII. 2. General Purpose Arithmetic Expressions.

Arithmetic Expression Example

An example of general-purpose expression:

Program

* Beginning of arithmetic expressions.

Integer I001, I002, I003

Float F001, F002

TIC100.VN = FIC100.CPV*F001 ! Data setting

TIC100.SV = 25.0

* End of arithmetic expressions.

End

Identifiers: Character strings that represent variables and labels.

Constants: Character strings that represent values themselves.

Local variables

I/O variables

A variable: Data that has a name and a data type. There are two

types: Local variables and I/O variables.

Operator Constant



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An operator: Anything that designates an action to be performed.

Control Statements

The control statement is a statement for controlling the

execution order of arithmetic expressions.

There are four kinds as shown below:

• if statement: Condition testing

• switch statement: Multiple-branch processing

• goto statement: Unconditional jump

• exit statement: Jumps to the “end” statement unconditionally.

e.g. if ( A > B ) then C = D + E



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Program Example

A program that calculates tank temperature according tothe liquid level of the tank is shown below:

*

output



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* #define: The compiler control instruction for character string substitution.

Sequence Connection

Arithmetic expressions can describe a sequential controlsame as a sequence table.

Program

{SW100.SV.3} = {TIC100.MODE.AUT}

End

An example of sequence connection expression:

* For easier maintenance, it is recommended that the arithmetic expression

blocks should be used for calculations and substitutions of data, and the

sequence table blocks should be used for operation controls.

I/O variables are sandwiched with ‘{‘ and ‘}’.

TIC100.MODE. AUT Y

SW100.SV. 3 Y

Description with ST-16.



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PART-F Lab. Exercise

Fundamental Course

Laboratory Exercise




Laboratory Exercise

Reactor A Reactor B

Tag name

e.g.

******-A

TIC102-A

******-B

TIC102-B

Overview window REACTORS

REACT-A-OV

REACTORS

REACT-B-OV

Control window REACT-A-CG

REACT-A-CG2

REACT-B-CG

REACT-B-CG2

Graphic window REACT-A-GR REACT-B-GR

Trend window

TG0101

TG0501

TG0111

TG0511

Function key

Call REACT-A/B-GR

Call REACT-A/B-OV

Call REACT-A/B-CG

Call REACT-A/B-CG2

Call TG0101/0111

C ll TG0501/0511

1

2

3

4

5

6

17

18

19

20

21

22

Odd No. PC

(HIS0124)

Even No. PC

(HIS0123)

TCPJT is installed only in HIS0124.




Call TG0501/0511

Call sequence table

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7

22

23

Laboratory Exercise



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Laboratory Exercise