01 dcs 800f inroduction
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J .ArumugamC & I Lab
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SCADA System
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SCADA System
The SCADA system covers larger geographicalareas.
It may rely on a variety of communication linkssuch as Radio and Telephone.
system.
SCADA is data-gathering oriented: the control
universe. The remote e ui ment is merel there to collect
the data-though it may also do some verycomplex process control.
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DCS System
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DCS System
The DCS is usually used in factories and.
It uses a high-speed communications,
(LAN).
controlled process (the chemical plant or
,and it presents data to operators as part ofits ob
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DCS System
In a DCS, the data acquisition and controlfunctions are performed by a number of
distributed microprocesso -based units situatednear to the devices being controlled or the.
DCS systems have evolved into systems. .control capability.
man machine interfaces) is provided to allow foreas s stemconfi urations and o erato control.
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DCS vs SCADA
DCS
The field data gathering or control units are usually located within a
more confined area. Communications may be via a local area network
Normally be reliable and high speed.
sua y emp oys s gn can amoun s o c ose oop con ro .
sys ems
They generally cover larger geographic areas
less reliable than a LAN.
Closed loop control in this situation is less desirable.
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Some available DCS systems
o ogawa
Centum CS 3000 & 1000
Delta V digital automaton ABB
Freelance 800F & 800xA
Honeywell TDC 3000
Allen-Bradley
e nx Siemens
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Yokogawa Centum CS 3000 R3
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Yokogawa Centum CS 3000 R3
Human Interface Station (HIS) Consoles for plant operation and monitoring
Field Control Station (FCS) Field control station is the control unit for plant process control.Var in with the a lication ca acities and a lication usa es,there are five types of filed control stations in the lineup.
En ineerin Station ENG Engineering station is a computer with engineering capabilities
used for system configuration and system maintenance.
V Net A real time control bus for linking the stations such as FCS, HIS
and BCV (Bus Converter).
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Rockwell (Allen-Bradley) NetLinx
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Emerson's PlantWeb (Delta V)
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Freelance 2000 Welcomes AC 800F
Control IT+
= Industrial IT Control SystemFreelance 800F
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Freelance 800F Architecture
DigiVisControl
Builder F
ow cos sOne Tool for
all tasks
AC 800F AC 800FAC 800F
Profibus PA
Profibus DP
HARTFieldbus
MODBUS
IEC870
Field busses
integrated Redundancy
Rack I/O
HSE
S800 I/O
S900 I/O
Fieldbus Foundation H1
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O erate IT / Produce ITEn ineer IT Inform ITRedundant Server
Redundancy on all levels
Process Portal B
Batch
Control Builder F
Bulk Data Handling
Enterprise HistorianConnectivity
OPC / RTSD
Historian
Control ITAC 800F
Control ITAC 800F
Redundant Control
/ Client Network
1000 Mbit backbone
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Freelance 800F Controller: AC 800F (HW)
,
High availability through redundancy
Fieldbus support
Profibus DPV1
Fieldbus Foundation
HART
Modbus Master and Slave
CAN for Freelance Rack I/O
PM 802F - 4 MB RAM
PM 803F - 16 MB RAM V7.1
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Distributed IOs - AC 800F I/Os
S800 I/O
Profibus Remote I/O for all type of- v
HART and Redundancy Scaleable S800 and S800L
S900 I/O
Profibus Remote I/O for IS Zone 1 and
HART and Redundancy
Freelance Rack-I/O
Rack I/O with 2 ms time stamping
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Control Builder F for AC 800F (SW)NEWS
Control Builder F one tool for all Software- and Hardware
Configuration andCommissioning
Integrated Fieldbus Management
All IEC 61131-3 languages
Cross-referencing of variables
Emulation of application software
D gV s Grap cs E tor
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Control Builder F Controller Programming Languages
Standard Easy to use
A: LD IX1 (* PUSH BUTTON *)
ANDN MX5 (* NOT INHIBITED *)
ST QX2 (* FAN ON *)
C2-
Choose your language all five languages supported
CALC
IN1
IN2
OUT
PUMPAUTO
MAN_ON
ACT
Ladder Diagram (LD)
Structured Text (ST)
Function Block Diagram (FBD)
Languages may be mixed
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Control Builder F DigiVis
Easy Operation & Diagnostics of theentire system
Dual Screen Support
asy ccess: u c e ec n ow
shortcuts Trend/Archive Analog and Digital
Redundancy with 2 DigiVis
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Control Builder F Pre-engineered Displays
Alarm Line
Tool Bar
System Display(Module Diagnost ics)
Group Display
SFC Display
Event list
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Control Builder F Pre-engineered Displays
Overview Display
(Table of Contents)
Trend Display
FaceplateAccess on Ta s
(Data Historian)
Automatic Context Menuwith aspects views
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