rem611 motor protection relay application manual

Relion® 611 series

Motor Protection and ControlREM611Application Manual

Document ID: 1MRS757457Issued: 2011-11-18

Revision: AProduct version: 1.0

© Copyright 2011 ABB. All rights reserved

CopyrightThis document and parts thereof must not be reproduced or copied without writtenpermission from ABB, and the contents thereof must not be imparted to a thirdparty, nor used for any unauthorized purpose.

The software or hardware described in this document is furnished under a licenseand may be used, copied, or disclosed only in accordance with the terms of suchlicense.

TrademarksABB and Relion are registered trademarks of the ABB Group. All other brand orproduct names mentioned in this document may be trademarks or registeredtrademarks of their respective holders.

WarrantyPlease inquire about the terms of warranty from your nearest ABB representative.

http://www.abb.com/substationautomation

HTTP://WWW.ABB.COM/SUBSTATIONAUTOMATION

DisclaimerThe data, examples and diagrams in this manual are included solely for the conceptor product description and are not to be deemed as a statement of guaranteedproperties. All persons responsible for applying the equipment addressed in thismanual must satisfy themselves that each intended application is suitable andacceptable, including that any applicable safety or other operational requirementsare complied with. In particular, any risks in applications where a system failure and/or product failure would create a risk for harm to property or persons (including butnot limited to personal injuries or death) shall be the sole responsibility of theperson or entity applying the equipment, and those so responsible are herebyrequested to ensure that all measures are taken to exclude or mitigate such risks.

This document has been carefully checked by ABB but deviations cannot becompletely ruled out. In case any errors are detected, the reader is kindly requestedto notify the manufacturer. Other than under explicit contractual commitments, inno event shall ABB be responsible or liable for any loss or damage resulting fromthe use of this manual or the application of the equipment.

ConformityThis product complies with the directive of the Council of the EuropeanCommunities on the approximation of the laws of the Member States relating toelectromagnetic compatibility (EMC Directive 2004/108/EC) and concerningelectrical equipment for use within specified voltage limits (Low-voltage directive2006/95/EC). This conformity is the result of tests conducted by ABB inaccordance with the product standards EN 50263 and EN 60255-26 for the EMCdirective, and with the product standards EN 60255-1 and EN 60255-27 for the lowvoltage directive. The product is designed in accordance with the internationalstandards of the IEC 60255 series.

Table of contents

Section 1 Introduction.......................................................................3This manual........................................................................................3Intended audience..............................................................................3Product documentation.......................................................................4

Product documentation set............................................................4Document revision history.............................................................5Related documentation..................................................................6

Symbols and conventions...................................................................6Symbols.........................................................................................6Document conventions..................................................................6Functions, codes and symbols......................................................7

Section 2 REM611 overview............................................................9Overview.............................................................................................9

Product version history..................................................................9PCM600 and IED connectivity package version............................9

Operation functionality......................................................................10Optional functions........................................................................10

Physical hardware............................................................................10Local HMI.........................................................................................11

Display.........................................................................................12LEDs............................................................................................12Keypad........................................................................................12

Web HMI...........................................................................................13Authorization.....................................................................................14Communication.................................................................................15

Section 3 REM611 standard configuration ....................................17Standard configuration.....................................................................17Switch groups...................................................................................18

Input switch group ISWGAPC.....................................................18Output switch group OSWGAPC.................................................19Selector switch group SELGAPC................................................19

Connection diagrams........................................................................21Presentation of standard configuration.............................................22Standard configuration A..................................................................23

Applications.................................................................................23Functions.....................................................................................24

Default I/O connections..........................................................25Predefined disturbance recorder connections........................26

Table of contents

REM611 1Application Manual

Functional diagrams....................................................................26Functional diagrams for protection.........................................26Functional diagrams for disturbance recorder andsupervision functionsrecorder................................................33Functional diagrams for control and interlocking....................35

Switch groups..............................................................................37Binary inputs...........................................................................38Internal signal.........................................................................40Binary outputs and LEDs........................................................41GOOSE..................................................................................54

Section 4 Requirements for measurement transformers................57Current transformers........................................................................57

Current transformer requirements for non-directionalovercurrent protection..................................................................57

Current transformer accuracy class and accuracy limitfactor......................................................................................57Non-directional overcurrent protection...................................58Example for non-directional overcurrent protection................59

Section 5 IED physical connections...............................................61Inputs................................................................................................61

Energizing inputs.........................................................................61Phase currents.......................................................................61Residual current.....................................................................61

Auxiliary supply voltage input......................................................61Binary inputs................................................................................62

Outputs.............................................................................................62Outputs for tripping and controlling..............................................62Outputs for signalling...................................................................63IRF...............................................................................................63

Section 6 Glossary.........................................................................65

Table of contents

2 REM611Application Manual

Section 1 Introduction

1.1 This manual

The application manual contains application descriptions and setting guidelinessorted per function. The manual can be used to find out when and for what purposea typical protection function can be used. The manual can also be used whencalculating settings.

1.2 Intended audience

This manual addresses the protection and control engineer responsible forplanning, pre-engineering and engineering.

The protection and control engineer must be experienced in electrical powerengineering and have knowledge of related technology, such as communicationand protocols.

1MRS757457 A Section 1Introduction


1.3 Product documentation

1.3.1 Product documentation set

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Application manual

Operation manual

Installation manual

Service manual

Engineering manual

Commissioning manual

Communication protocolmanual

Technical manual

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Application manualApplication manual

Operation manualOperation manual

Installation manualInstallation manual

Service manualService manual

Engineering manualEngineering manual

Commissioning manualCommissioning manual

Communication protocolmanualCommunication protocolmanual

Technical manualTechnical manual

en07000220.vsd

IEC07000220 V1 EN

Figure 1: The intended use of manuals in different lifecycles

The engineering manual contains instructions on how to engineer the IEDs usingthe different tools in PCM600. The manual provides instructions on how to set up aPCM600 project and insert IEDs to the project structure. The manual alsorecommends a sequence for engineering of protection and control functions, LHMIfunctions as well as communication engineering for IEC 61850 and othersupported protocols.

The installation manual contains instructions on how to install the IED. Themanual provides procedures for mechanical and electrical installation. The chaptersare organized in chronological order in which the IED should be installed.

The commissioning manual contains instructions on how to commission the IED.The manual can also be used by system engineers and maintenance personnel forassistance during the testing phase. The manual provides procedures for checkingof external circuitry and energizing the IED, parameter setting and configuration as

Section 1 1MRS757457 AIntroduction


well as verifying settings by secondary injection. The manual describes the processof testing an IED in a substation which is not in service. The chapters are organizedin chronological order in which the IED should be commissioned.

The operation manual contains instructions on how to operate the IED once it hasbeen commissioned. The manual provides instructions for monitoring, controllingand setting the IED. The manual also describes how to identify disturbances andhow to view calculated and measured power grid data to determine the cause of afault.

The service manual contains instructions on how to service and maintain the IED.The manual also provides procedures for de-energizing, de-commissioning anddisposal of the IED.

The application manual contains application descriptions and setting guidelinessorted per function. The manual can be used to find out when and for what purposea typical protection function can be used. The manual can also be used whencalculating settings.

The technical manual contains application and functionality descriptions and listsfunction blocks, logic diagrams, input and output signals, setting parameters andtechnical data sorted per function. The manual can be used as a technical referenceduring the engineering phase, installation and commissioning phase, and duringnormal service.

The communication protocol manual describes a communication protocolsupported by the IED. The manual concentrates on vendor-specific implementations.

The point list manual describes the outlook and properties of the data pointsspecific to the IED. The manual should be used in conjunction with thecorresponding communication protocol manual.

Some of the manuals are not available yet.

1.3.2 Document revision historyDocument revision/date Product series version HistoryA/2011-11-18 1.0 First release

Download the latest documents from the ABB Web sitehttp://www.abb.com/substationautomation.




1.3.3 Related documentationName of the document Document IDModbus Communication Protocol Manual 1MRS757461

IEC 61850 Engineering Guide 1MRS757465

Installation Manual 1MRS757452

Operation Manual 1MRS757453

Technical Manual 1MRS757454

1.4 Symbols and conventions

1.4.1 Symbols

The electrical warning icon indicates the presence of a hazardwhich could result in electrical shock.

The warning icon indicates the presence of a hazard which couldresult in personal injury.

The caution icon indicates important information or warning relatedto the concept discussed in the text. It might indicate the presenceof a hazard which could result in corruption of software or damageto equipment or property.

The information icon alerts the reader of important facts andconditions.

The tip icon indicates advice on, for example, how to design yourproject or how to use a certain function.

Although warning hazards are related to personal injury, it is necessary tounderstand that under certain operational conditions, operation of damagedequipment may result in degraded process performance leading to personal injuryor death. Therefore, comply fully with all warning and caution notices.

1.4.2 Document conventionsA particular convention may not be used in this manual.



• Abbreviations and acronyms in this manual are spelled out in the glossary. Theglossary also contains definitions of important terms.

• Push-button navigation in the LHMI menu structure is presented by using thepush-button icons.To navigate between the options, use and .

• HMI menu paths are presented in bold.Select Main menu/Settings.

• LHMI messages are shown in Courier font.To save the changes in non-volatile memory, select Yes and press .

• Parameter names are shown in italics.The function can be enabled and disabled with the Operation setting.

• Parameter values are indicated with quotation marks.The corresponding parameter values are "On" and "Off".

• IED input/output messages and monitored data names are shown in Courier font.When the function starts, the START output is set to TRUE.

1.4.3 Functions, codes and symbolsTable 1: REM611 functions, codes and symbols

Function IEC 61850 IEC 60617 IEC-ANSIProtection

Three-phase non-directionalovercurrent protection, low stage,instance 1

PHLPTOC1 3I> (1) 51P-1 (1)

Three-phase non-directionalovercurrent protection, instantaneousstage, instance 1

PHIPTOC1 3I>>> (1) 50P/51P (1)

Non-directional earth-fault protection,low stage, instance 1 EFLPTOC1 Io> (1) 51N-1 (1)

Non-directional earth-fault protection,high stage, instance 1 EFHPTOC1 Io>> (1) 51N-2 (1)

Negative-sequence overcurrentprotection for motors, instance 1 MNSPTOC1 I2>M (1) 46M (1)

Negative-sequence overcurrentprotection for motors, instance 2 MNSPTOC2 I2>M (2) 46M (2)

Loss of load supervision LOFLPTUC1 3I< 37

Motor load jam protection JAMPTOC1 Ist> 51LR

Motor start-up supervision STTPMSU1 Is2t n< 49,66,48,51LR

Phase reversal protection PREVPTOC1 I2>> 46R

Thermal overload protection formotors MPTTR1 3Ith>M 49M

Circuit breaker failure protection CCBRBRF1 3I>/Io>BF 51BF/51NBF

Master trip, instance 1 TRPPTRC1 Master Trip(1) 94/86 (1)

Switch groups

Input switch group1) ISWGAPC ISWGAPC ISWGAPC

Table continues on next page



Function IEC 61850 IEC 60617 IEC-ANSIOutput switch group2) OSWGAPC OSWGAPC OSWGAPC

Selector switch group3) SELGAPC SELGAPC SELGAPC

Configurable timers

Minimum pulse timer (2 pcs)4) TPGAPC TP TP

Minimum pulse timer (2 pcs, secondresolution), instance 1 TPSGAPC TPS (1) TPS (1)

Control

Circuit-breaker control CBXCBR1 I <-> O CB I <-> O CB

Emergency startup ESMGAPC1 ESTART ESTART

Supervision

Trip circuit supervision, instance 1 TCSSCBR1 TCS (1) TCM (1)


Runtime counter for machines anddevices MDSOPT1 OPTS OPTM

Measurement

Disturbance recorder RDRE1 - -

Three-phase current measurement,instance 1 CMMXU1 3I 3I

Sequence current measurement CSMSQI1 I1, I2, I0 I1, I2, I0

Residual current measurement,instance 1 RESCMMXU1 Io In

1) 10 instances2) 20 instances3) 6 instances4) 10 instances



Section 2 REM611 overview

2.1 Overview

REM611 is a dedicated motor protection and control IED (intelligent electronicdevice) designed for the protection, control, measurement and supervision ofasynchronous motors in manufacturing and process industry. REM611 is a memberof ABB’s Relion® product family and part of the 611 protection and controlproduct series. The 611 series IEDs are characterized by their compactness andwithdrawable-unit design.

The 611 series is designed to offer simplified but powerful functionality intendedfor most applications. Once the application-specific parameters have been entered,the installed IED is ready to be put into service. The further addition ofcommunication functionality and interoperability between substation automationdevices offered by the IEC 61850 standard adds flexibility and value to end usersas well as electrical system manufacturers.

2.1.1 Product version historyProduct version Product history1.0 Product released

2.1.2 PCM600 and IED connectivity package version• Protection and Control IED Manager PCM600 Ver. 2.4 or later• REM611 Connectivity Package Ver. 1.0 or later

• Parameter Setting• Firmware Update• Disturbance Handling• Signal Monitoring• Lifecycle Traceability• Signal Matrix• Communication Management• IED Configuration Migration• Configuration Wizard• Label Printing• IED User Management• Differential Characteristics Tool

1MRS757457 A Section 2REM611 overview


Download connectivity packages from the ABB web site http://www.abb.com/substationautomation

2.2 Operation functionality

2.2.1 Optional functions• Modbus TCP/IP or RTU/ASCII

2.3 Physical hardware

The IED consists of two main parts: plug-in unit and case. The content depends onthe ordered functionality.

Table 2: Plug-in unit and case

Main unit Slot ID Content optionsPlug-in

unit- HMI Small (4 lines, 16 characters)

X100 Auxiliary power/BO module

48-250 V DC/100-240 V AC; or 24-60 V DC2 normally-open PO contacts1 change-over SO contacts1 normally-open SO contact2 double-pole PO contacts with TCS1 dedicated internal fault output contact

X120 AI/BI module Configuration A:3 phase current inputs (1/5 A)1 residual current input (1/5 A or 0.2/1 A)1)

4 binary inputs

Case X000 Optionalcommunicationmodule

See technical manual for details about different type ofcommunication modules.

1) The 0.2/1 A input is normally used in applications requiring sensitive earth-fault protection andfeaturing core-balance current transformers.

Rated values of the current and voltage inputs are basic setting parameters of theIED. The binary input thresholds are selectable within the range 18…176 V DC byadjusting the binary input setting parameters.

The connection diagrams of different hardware modules are presented in this manual.

See the installation manual for more information about the case andthe plug-in unit.

Section 2 1MRS757457 AREM611 overview




Table 3: Number of physical connections in standard configuration

Conf. Analog channels Binary channels CT VT BI BO

A 4 - 4 6

2.4 Local HMI

REF611

Overcurrent

Earth-fault

Phase unbalance

Thermal overload

AR sequence in progress

Disturb.rec.trigged

Trip circuit failure

Breaker failure

GUID-E15422BF-B3E6-4D02-8D43-D912D5EF0360 V1 EN

Figure 2: Example of 611 series LHMI

The LHMI of the IED contains several elements.

• Display• Buttons• LED indicators• Communication port

The LHMI is used for setting, monitoring and controlling.



2.4.1 DisplayThe LHMI includes a graphical display that supports two character sizes. Thecharacter size depends on the selected language. The amount of characters androws fitting the view depends on the character size.

Table 4: Characters and rows on the view

Character size Rows in view Characters on rowSmall, mono-spaced (6x12 pixels) 5 rows 20

Large, variable width (13x14 pixels) 4 rows min 8

The display view is divided into four basic areas.

1

3 4

2

GUID-24ADB995-439A-4563-AACE-1FAA193A8EF9 V1 EN

Figure 3: Display layout

1 Header

2 Icon

3 Content

4 Scroll bar (displayed when needed)

2.4.2 LEDsThe LHMI includes three protection indicators above the display: Ready, Start andTrip.

There are also 8 programmable LEDs on front of the LHMI. The LEDs can beconfigured with the LHMI, WHMI or PCM600.

2.4.3 KeypadThe LHMI keypad contains push-buttons which are used to navigate in differentviews or menus. With the push-buttons you can give open or close commands to



one object in the primary circuit, for example, a circuit breaker, a contactor or adisconnector. The push-buttons are also used to acknowledge alarms, resetindications, provide help and switch between local and remote control mode.

GUID-B681763E-EC56-4515-AC57-1FD5349715F7 V1 EN

Figure 4: LHMI keypad with object control, navigation and command push-buttons and RJ-45 communication port

2.5 Web HMI

The WHMI enables the user to access the IED via a web browser. The supportedweb browser version is Internet Explorer 7.0 or 8.0.

WHMI is disabled by default.

WHMI offers several functions.

• Programmable LEDs and event lists• System supervision• Parameter settings• Measurement display• Disturbance records• Phasor diagram• Signal configuration

The menu tree structure on the WHMI is almost identical to the one on the LHMI.



GUID-CD531B61-6866-44E9-B0C1-925B48140F3F V1 EN

Figure 5: Example view of the WHMI

The WHMI can be accessed locally and remotely.

• Locally by connecting your laptop to the IED via the front communication port.• Remotely over LAN/WAN.

2.6 Authorization

The user categories have been predefined for the LHMI and the WHMI, each withdifferent rights and default passwords.

The default passwords can be changed with Administrator user rights.

User authorization is disabled by default but WHMI always usesauthorization.



Table 5: Predefined user categories

Username User rightsVIEWER Read only access

OPERATOR • Selecting remote or local state with (only locally)• Changing setting groups• Controlling• Clearing indications

ENGINEER • Changing settings• Clearing event list• Clearing disturbance records• Changing system settings such as IP address, serial baud rate

or disturbance recorder settings• Setting the IED to test mode• Selecting language

ADMINISTRATOR • All listed above• Changing password• Factory default activation

For user authorization for PCM600, see PCM600 documentation.

2.7 Communication

For application specific situations where communication between IEDs and remotesystems are needed, the 611 series IEDs also support IEC 61850 and Modbus®

communication protocols. Operational information and controls are availablethrough these protocols. Some communication functionality, for example,horizontal communication between the IEDs, is only enabled by the IEC 61850communication protocol.

The IEC 61850 communication implementation supports monitoring and controlfunctionality. Additionally, parameter settings and disturbance and fault recordscan be accessed using the IEC 61850 protocol. Disturbance records are available toany Ethernet-based application in the standard COMTRADE file format. The IEDcan send and receive binary signals from other IEDs (so called horizontalcommunication) using the IEC 61850-8-1 GOOSE profile, where the highestperformance class with a total transmission time of 3 ms is supported. The IEDmeets the GOOSE performance requirements for tripping applications indistribution substations, as defined by the IEC 61850 standard. The IED cansimultaneously report events to five different clients on the station bus.

The IED can support five simultaneous clients. If PCM600 reserves one clientconnection, only four client connections are left, for example, for IEC 61850 andModbus.



All communication connectors, except for the front port connector, are placed onintegrated optional communication modules. The IED can be connected to Ethernet-based communication systems via the RJ-45 connector (100Base-TX) or the fibre-optic LC connector (100Base-FX). An optional serial interface is available forRS-485 communication.

Managed Ethernet switchwith RSTP support

Managed Ethernet switchwith RSTP support

Network

Network

REF611

Overcurrent

Earth-fault

Phase unbalance

Thermal overload


Disturb.rec.trigged


Breaker failure

REF611

Overcurrent

Earth-fault

Phase unbalance

Thermal overload


Disturb.rec.trigged


Breaker failure

REF611

Overcurrent

Earth-fault

Phase unbalance

Thermal overload


Disturb.rec.trigged


Breaker failure

REM611

Short circuit

Combined protection

Thermal overload

Motor restart inhibit

Emergency start enabled

Disturb.rec.trigged

Supervision alarm

Breaker failure

REB611

High-impedance 1 operate



High-impedance start

Segregated supervision

Disturb.rec.trigged


Breaker failure

REF611 REF611 REF611 REM611 REB611

Client BClient A

GUID-A19C6CFB-EEFD-4FB2-9671-E4C4137550A1 V1 EN

Figure 6: Self-healing Ethernet ring solution

The Ethernet ring solution supports the connection of up to thirty611 series IEDs. If more than 30 IEDs are to be connected, it isrecommended that the network is split into several rings with nomore than 30 IEDs per ring.



Section 3 REM611 standard configuration

3.1 Standard configuration

REM611 is available in one standard configuration.

To increase the user friendliness of the IED’s standard configuration and toemphasise the simplicity of usage of the IED, only the application-specificparameters need setting within the IED's intended area of application.

The standard signal configuration can be changed by LHMI, WHMI or the optionalapplication functionality of the Protection and Control IED Manager PCM600.

Table 6: Standard configuration

Description Std. conf.Motor protection A

Table 7: Supported functions

Functionality Conf. AProtection1)

Three-phase non-directional overcurrent protection, low stage, instance 1 ●

Three-phase non-directional overcurrent protection, instantaneous stage, instance 1 ●

Non-directional earth-fault protection, low stage, instance 1 ● 2)

Non-directional earth-fault protection, high stage, instance 1 ● 2)

Negative-sequence overcurrent protection for motors, instance 1 ●

Negative-sequence overcurrent protection for motors, instance 2 ●

Loss of load supervision ●

Motor load jam protection ●

Motor start-up supervision ●

Phase reversal protection ●

Thermal overload protection for motors ●

Circuit breaker failure protection ●

Master trip, instance 1 ●

Switch groups

Input switch group ●

Output switch group ●

Selector switch group ●

Configurable timers


1MRS757457 A Section 3REM611 standard configuration


Functionality Conf. AMinimum pulse timer (2 pcs) ●

Minimum pulse timer (2 pcs, second resolution), instance 1 ●

Control

Circuit-breaker control ●

Emergency startup ●

Supervision

Trip circuit supervision, instance 1 ●

Trip circuit supervision, instance 2 ●

Runtime counter for machines and devices ●

Measurement

Disturbance recorder ●

Three-phase current measurement, instance 1 ●

Sequence current measurement ●

Residual current measurement, instance 1 ●

● = Included

1) The instances of a protection function represent the number of identical function blocks available ina standard configuration.

2) Io selectable by parameter, Io measured as default.

3.2 Switch groups

The default application configurations cover the most common application cases,however, changes can be made according to specific needs through LHMI, WHMIand PCM600.

Programming is easily implemented with three switch group functions includinginput switch group (ISWGAPC), output switch group (OSWGAPC) and selectorswitch group (SELGAPC). Each switch group has several instances.

Connections of binary inputs to functions, GOOSE signals to functions, functionsto functions, functions to binary outputs and functions to LEDs have beenpreconnected through corresponding switch groups.

Change the parameter values of the switch groups to modify the real connectionlogic and the application configuration.

3.2.1 Input switch group ISWGAPCThe input switch group ISWGAPC has one input and a number of outputs. Everyinput and output has a read-only description. ISWGAPC is used for connecting theinput signal to one or several outputs of the switch group. Each output can be set tobe connected or not connected with the input separately via the “OUT_xconnection” setting.

Section 3 1MRS757457 AREM611 standard configuration


GUID-2D549B56-6CF7-4DCB-ACDE-E9EF601868A8 V1 EN

Figure 7: Input switch group ISWGAPC

3.2.2 Output switch group OSWGAPCThe output switch group OSWGAPC has a number of inputs and one output. Everyinput and output has a read-only description. OSWGAPC is used for connectingone or several inputs to the output of the switch group via OR logic. Each input canbe set to be connected or not connected with the OR logic via the “IN_xconnection” settings. The output of OR logic is routed to switch group output.

GUID-1EFA82D5-F9E7-4322-87C2-CDADD29823BD V1 EN

Figure 8: Output switch group OSWGAPC

3.2.3 Selector switch group SELGAPCThe selector switch group SELGAPC has a number of inputs and outputs. Everyinput and output has a read-only description. Each output can be set to beconnected with one the of inputs via the “OUT_x connection” setting. An outputcan also be set to be not connected with any of the inputs. In SELGAPC, oneoutput signal can only be connected to one input signal but the same input signalcan be routed to several output signals.



GUID-E3AEC7AB-2978-402D-8A80-C5DE9FED67DF V1 EN

Figure 9: Selector switch group SELGAPC



3.3 Connection diagrams

REM611

16

17

1918

X100

67

8910

111213

15

14

2

1

3

45

22

212324

SO2

TCS2

PO4

SO1

TCS1

PO3

PO2

PO1

IRF

+

-Uaux

20

1) The IED features an automatic short-circuit mechanism in the CT connector when plug-in unit is detached

1)

X120

12

3

4

567

89

1011

12

14Io

IL1

IL2

BI 4

BI 3

BI 2

BI 1

IL3

1/5A

N1/5A

N1/5A

N1/5A

N

13

L1L2L3

S1

S2

P1

P2

P2

P1 S1

S2

M3~

GUID-7AEBF2ED-BF20-4D85-A67A-9489E5EB7603 V1 EN

Figure 10: Connection diagram for configuration A when used with a circuit-breaker-controlled motor drive



REM611

16

17

1918

X100

67

8910

111213

15

14

2

1

3

45

22

212324

SO2

TCS2

PO4

SO1

TCS1

PO3

PO2

PO1

IRF

+

-Uaux

20

1) The IED features an automatic short-circuit mechanism in the CT connector when plug-in unit is detached

1)

X120

12

3

4

567

89

1011

12

14Io

IL1

IL2

BI 4

BI 3

BI 2

BI 1

IL3

1/5A

N1/5A

N1/5A

N1/5A

N

13

L1L2L3

S1

S2

P1

P2

P2

P1 S1

S2

M3~

GUID-21265C90-98B5-45F2-9B83-AC93CBB8C44E V1 EN

Figure 11: Connection diagram for configuration A when used with a contactor-controlled motor drive

The protection principles are mostly the same for circuit-breaker controlled andcontactor controlled motor drives. Because the contactor is not able to break highcurrents, the relay must be set in such a way that the relay does not open thecontactor at faults of high current magnitudes. These faults are cleared with fuses.

3.4 Presentation of standard configuration

Functional diagramsThe functional diagrams describe the IED's functionality from the protection,measuring, condition supervision, disturbance recording, control and interlockingperspective. Diagrams show the default functionality with simple symbol logicsforming principle diagrams.

The functional diagrams are divided into sections with each section constitutingone functional entity.



Protection function blocks are part of the functional diagram. They are identifiedbased on their IEC 61850 name but the IEC based symbol and the ANSI functionnumber are also included. Some function blocks, such as MNSPTOC, are usedseveral times in the configuration. To separate the blocks from each other, the IEC61850 name, IEC symbol and ANSI function number are appended with a runningnumber, that is an instance number, from one upwards. If the block has no suffixafter the IEC or ANSI symbol, the function block has been used, that is,instantiated, only once.

Switch groupsSwitch group information can be divided into three levels.

• The first level is a configuration overview. All switch groups in theconfiguration are presented in an overview figure. The figure provides generalinformation about the relationship between different switch groups.

• The second level presents function group information. It explains how theswitch groups belong to a special function as well as related function blocks.

• The third level presents detailed information about the switch groups. Itprovides information about a specific switch group including the logicconnection of the input and output, default connection and port description.

Conventions used in switch group figures:

• The text in the symbol indicates the logic connections of the function'sinputs or outputs. The text is a combination of a function block name and theinput or output name. They are connected with a “_” symbol.

• If there are many lines of text in an output symbol , each line indicates asignal. The switch group output is routed to all these signals.

• If there are many lines of text in an input symbol , each line indicates asignal. All signals are routed to a switch group input via an OR logic.

• The text above the connection line is the description of the port.• If there is no text in the connection line, the port description is the same as the

text in the symbol.• A dashed arrow within the switch group function box indicate the default

connection of the switch group.

3.5 Standard configuration A

3.5.1 ApplicationsThe standard configuration is mainly intended for motor protection and controlIED (intelligent electronic device) designed for the protection, control,measurement and supervision of asynchronous motors and the associated drives inmanufacturing and process industry.



The IED with a standard configuration is delivered from the factory with defaultsettings and parameters. The end-user flexibility for incoming, outgoing andinternal signal designation within the IED enables this configuration to be furtheradapted to different primary circuit layouts and the related functionality needs bymodifying the internal functionality using PCM600.

3.5.2 FunctionsTable 8: Functions included in the standard configuration A

Function IEC 61850 IEC 60617 IEC-ANSIProtection

Three-phase non-directional overcurrentprotection, low stage, instance 1 PHLPTOC1 3I> (1) 51P-1 (1)

Three-phase non-directional overcurrentprotection, instantaneous stage, instance 1 PHIPTOC1 3I>>> (1) 50P/51P (1)

Non-directional earth-fault protection, lowstage, instance 1 EFLPTOC1 Io> (1) 51N-1 (1)

Non-directional earth-fault protection, highstage, instance 1 EFHPTOC1 Io>> (1) 51N-2 (1)

Negative-sequence overcurrent protectionfor motors, instance 1 MNSPTOC1 I2>M (1) 46M (1)

Negative-sequence overcurrent protectionfor motors, instance 2 MNSPTOC2 I2>M (2) 46M (2)

Loss of load supervision LOFLPTUC1 3I< 37

Motor load jam protection JAMPTOC1 Ist> 51LR

Motor start-up supervision STTPMSU1 Is2t n< 49,66,48,51LR

Phase reversal protection PREVPTOC1 I2>> 46R

Thermal overload protection for motors MPTTR1 3Ith>M 49M

Circuit breaker failure protection CCBRBRF1 3I>/Io>BF 51BF/51NBF

Master trip, instance 1 TRPPTRC1 Master Trip (1) 94/86 (1)

Switch groups

Input switch group ISWGAPC ISWGAPC ISWGAPC

Output switch group OSWGAPC OSWGAPC OSWGAPC

Selector switch group SELGAPC SELGAPC SELGAPC

Configurable timers

Minimum pulse timer (2 pcs) TPGAPC TP TP

Minimum pulse timer (2 pcs, secondresolution), instance 1 TPSGAPC TPS (1) TPS (1)

Control

Circuit-breaker control CBXCBR1 I <-> O CB I <-> O CB

Emergergency startup ESMGAPC1 ESTART ESTART

Supervision






Function IEC 61850 IEC 60617 IEC-ANSIRuntime counter for machines and devices MDSOPT1 OPTS OPTM

Measurement

Disturbance recorder RDRE1 - -

Three-phase current measurement,instance 1 CMMXU1 3I 3I

Sequence current measurement CSMSQI1 I1, I2, I0 I1, I2, I0

Residual current measurement, instance 1 RESCMMXU1 Io In

3.5.2.1 Default I/O connections

Table 9: Default connections for binary inputs

Binary input Default usage Connector pinsX120-BI1 Emergency start X120-1,2

X120-BI2 Circuit breaker closed position indication X120-3,2

X120-BI3 Circuit breaker open position indication X120-4,2

X120-BI4 External restart inhibit X120-5,6

Table 10: Default connections for binary outputs

Binary input Default usage Connector pinsX100-PO1 Restart enable X100-6,7

X100-PO2 Breaker failure backup trip to upstream breaker X100-8,9

X100-SO1 General start indication X100-10,11,(12)

X100-SO2 General operate indication X100-13,14

X100-PO3 Open circuit breaker/trip X100-15,19

X100-PO4 Close circuit breaker X100-20,24

Table 11: Default connections for LEDs

LED Default usage1 Short circuit protection operate

2 Combined operate indication of the other protection functions

3 Thermal overload protection operate

4 Motor restart inhibit

5 Emergency start enabled

6 Disturbance recorder triggered

7 TCS or runtime counter alarm

8 Circuit-breaker failure operate



3.5.2.2 Predefined disturbance recorder connections

Table 12: Predefined analog channel setup

Channel Selection and text1 IL1

2 IL2

3 IL3

4 Io

Additionally, all the digital inputs that are connected by default are also enabledwith the setting. Default triggering settings are selected depending on theconnected input signal type. Typically all protection START signals are selected totrigger the disturbance recorded by default.

3.5.3 Functional diagramsThe functional diagrams describe the default input, output, programmable LED,switch group and function-to-function connections. The default connections can beviewed and changed with switch groups in PCM600, LHMI and WHMI accordingto the application requirements.

The analog channels have fixed connections towards the different function blocksinside the IED’s standard configuration. Exceptions from this rule are the sevenanalog channels available for the disturbance recorder function. These channels arefreely selectable and a part of the disturbance recorder’s parameter settings.

The analog channels are assigned to different functions. The common signalmarked with 3I represents the three phase currents. The signal marked with Iorepresents the measured residual current via a core balance current transformer.

3.5.3.1 Functional diagrams for protection

The functional diagrams describe the IED’s protection functionality in detail andpicture the factory default connections.



LED 1

SELGAPC4OUT_1IN_10

OVERCURRENT PROTECTION

MOTOR JAM PROTECTION

PHIPTOC13I>>>(1)

50P/51P(1)

BLOCK START

OPERATE3I

ENA_MULT

LED 2

OSWGAPC9OUTIN_1

LED 2

OSWGAPC9OUTIN_9

SELGAPC4OUT_2IN_11

SELGAPC4OUT_2IN_11

STTPMSU1_MOT_STARTUP

OSWGAPC8OUTIN_2

PHLPTOC13I>(1)

51P-1(1)

BLOCK START

OPERATE3I

ENA_MULT

JAMPTOC1Ist>(1)

51LR(1)

BLOCK START

OPERATE3I

GUID-2D4262CD-1143-45C7-AFA7-08386DA760C6 V1 EN

Figure 12: Overcurrent protection

Two overcurrent stages are offered for overcurrent and short-circuit protection. Themotor jam protection function (JAMPTOC1) is blocked by the motor startupprotection function. PHLPTOC1 can be used for overcurrent protection andPHIPTOC1 for the short-circuit protection. The operation of PHIPTOC1 is notblocked by default by any functionality. Set PHIPTOC1 over the motor startcurrent level to avoid unnecessary operation.

All operate signals are connected to Master Trip. Short-circuit protection(PHIPTOC1) operate signal is connected to the alarm LED 1, low stageovercurrent protection (PHLPTOC1) and motor jam protection (JAMPTOC1)operate signals are connected to the alarm LED 2.



LED 2

EARTH-FAULT PROTECTION

SELGAPC4OUT_2IN_11

OSWGAPC9

OR OUT

IN_3

IN_4

EFHPTOC1Io>>(1)

51N-2(1)

BLOCK STARTOPERATEIo

ENA_MULT

EFLPTOC1Io>(1)

51N-1(1)

BLOCK STARTOPERATEIo

ENA_MULT

GUID-4A25DE53-3F12-407B-9AFC-C8BB252AD350 V1 EN

Figure 13: Earth-fault protection

Two non-directional earth-fault stages (EFLPTOC1 and EFHPTOC1) are offeredto detect phase-to-earth faults that may be a result of, for example, insulation ageing.

The operate signals of the earth-fault protections are connected to Master Trip andalso to alarm LED 2.



EMERGENCY START AND RESTART INHIBIT

OR

OR

OR

X120-BI4

SELGAPC1OUT_4IN_4

X120-BI1

OSWGAPC11OUTIN_9

LED 4

SELGAPC4OUT_4IN_13

LED 3

SELGAPC4OUT_3IN_12

OSWGAPC10OUTIN_12

LED 5

SELGAPC4OUT_5IN_14

OSWGAPC12OUTIN_6

TRPTTR1_TRIPCBXCBR1_EXE_OP

TPSGAPC1

IN1 OUT1

IN2 OUT2

SELGAPC1OUT_1IN_1

External Restart Inhabit

Emergency Start Enable

Restart Inhabit

STTPMSU1_LOCK_STARTMNSPTOC1_BLK_RESTARTMNSPTOC2_BLK_RESTART

ESMGAPC1ESTART(1)

BLOCK

ST_EMERG_RQ

ST_EMERG_ENA3I

MPTTR13Ith>M(1)

49M(1)

BLOCK

ALARM

OPERATE3I

START_EMERG

BLK_RESTARTAMB_TEMB

GUID-FD95A972-9F46-4374-98F8-EDDB1879CFB2 V1 EN

Figure 14: Emergency start and restart inhibit

The emergency start function (ESMGAPC1) allows motor startups although therestart inhibit is activated. The emergency start is enabled for ten minutes after theselected binary input (X120:BI1) is energized. On the rising edge of the emergencystart signal:

• Calculated thermal level is set slightly below the restart inhibit level to allowat least one motor startup.

• Value of the cumulative startup time counter STTPMSU1 is set slightly belowthe set restart inhibit value to allow at least one motor startup.

• Set operate values of the temperature stages in MPTTR1 function is increasedby 10 percent.

• External restart inhibit signal (X100:PO1) is ignored.• Alarm LED 5 is activated.

The external restart inhibit signal is ignored for as long as the emergency start isactivated. A new emergency start cannot be made until the emergency start signalhas been reset and the emergency start time of 10 minutes has expired.

The thermal overload protection function (MPTTR1) detects short- and long termoverloads under varying load conditions. When the emergency start request isissued for the emergency start function, it activates the corresponding input of thethermal overload function. When the thermal overload function has issued a restartblocking, which inhibits the closing of the circuit breaker when the machine is



overloaded, the emergency start request removes this blocking and enables therestarting of the motor.

The operate signal of thermal overload protection function (MPTTR1) is connectedto Master Trip and to alarm LED 3.

The restart inhibit is activated for a set period when a circuit breaker is opened.This is called remanence voltage protection where the motor has dampingremanence voltage after circuit breaker opening. Reclosing after a too short periodof time can lead to stress for the machine and other apparatuses. The remanencevoltage protection waiting time can be set to a timer function TPSGAPC1.

The restart inhibit is also activated when there is:

• An active trip command or• Motor startup supervision has issued lockout or• Motor unbalance function has issued restart blocking or• An external restart inhibit is activated by a binary input (X120:BI4).

LED 4 is the alarm indication of restart inhibit.

MOTOR START AND RUNTIME COUNTER

LED 2

ESMGAPC_ST_EMERG_ENA

LED 7

OSWGAPC14OUTIN_5

SELGAPC4IN_11 OUT_2

SELGAPC4OUT_7IN_16

SELGAPC1OUT_2IN_2

X120-BI2

CB Closed Position

OSWGAPC9

OROUT

IN_10

IN_11

STTPMSU1IS2t n<(1)

BLK_LK_ST

ST_EMERG_ENA

OPR_IIT

BLOCK

STALL_IND

CB_CLOSED OPR_STALL

MOT_START

LOCK_START

MDSOPT1OPTS(1)OPTM(1)

BLOCK ALARM

POS_ACTIVE WARNING

GUID-CA463B2F-038E-4287-A5F2-A903BDF1300B V1 EN

Figure 15: Motor startup supervision

With the motor startup supervision function (STTPMSU1) the starting of the motoris supervised by monitoring three-phase currents or the status of the energizingcircuit breaker of the motor.

When the emergency start request is activated by ESMCAPC1 and STTPMSU1 isin lockout state, which inhibits motor starting, the lockout is deactivated andemergency starting is available.

The operate signals (OPR_IIT and OPR_STALL) of the motor startup supervisionfunction (STTPMSU1) are connected to Master Trip and to alarm LED 2.



The motor running time counter (MDSOPT1) provides history data since the latestcommissioning. The counter counts the total number of motor running hours and isincremented when the energizing circuit breaker is closed. The alarm of theruntime counter is connected to alarm LED 7.

LED 2

UNBALANCE PROTECTION

MNSPTOC1I2>M(1)

46M(1)

BLOCK_OPR ALARM

OPERATE3I

BLK_RESTART

MNSPTOC2I2>M(2)

46M(2)

BLOCK_OPR ALARM

OPERATE3I

BLK_RESTART

OSWGAPC9

OR OUT

IN_5

IN_6

IN_7

IN_8

SELGAPC4IN_11 OUT_2

PREVPTOC1I2>>(1)

46R(1)

BLOCK START

OPERATE3I

LOFLPTUC13I<(1)

37(1)

BLOCK START

OPERATE3I

LOSS OF LOAD PROTECTION

PHASE REVERSAL PROTECTION

GUID-6E213083-656E-4188-816E-8CBB1703DF44 V1 EN

Figure 16: Unbalance, loss of load and phase reversal protection

Two negative-sequence overcurrent stages (MNSPTOC1 and MNSPTOC2) areoffered for phase unbalance protection. These functions are used to protect themotor against phase unbalance caused by, for example, a broken conductor. Phaseunbalance in network feeding of the motor causes overheating of the motor.

The loss of load situation is detected by LOFLPTUC. The loss of load situation canhappen, for example, if there is damaged pump or a broken conveyor.



The phase reversal protection (PREVPTOC1) is based on the calculated negativephase-sequence current. It detects too high NPS current values during motor startup, caused by incorrectly connected phases, which in turn causes the motor torotate in the opposite direction.

All operate signals above are connected to Master Trip and to the alarm LED 2.

X120-BI2

X100 PO2

LED 8

OR

SELGAPC3OUT_2IN_4

CIRCUIT BREAKER FAILURE PROTECTION

SELGAPC4OUT_8IN_17

SELGAPC1OUT_2IN_2

OSWGAPC15OUTIN_7

EFHPTOC1_OPERATEEFLPTOC1_OPERATE

PHLPTOC1_OPERATEPHIPTOC1_OPERATE

JAMPTOC1_OPERATE

MNSPTOC1_OPERATEMNSPTOC2_OPERATE

STTPMSU1_OPR_STALLSTTPMSU1_OPR_IIT

CB Closed Position

51BF/51NBF(1)

3I

Io

START TRRET

TRBU

POSCLOSE

CB_FAULT

BLOCK

CB_FAULT_AL

CCBRBRF13I>/Io>BF(1)

GUID-2A807DD6-2138-4B0F-A622-BB7DE2B4C253 V1 EN

Figure 17: Circuit breaker failure protection

The circuit-breaker failure protection (CCBRBRF1) is initiated via the start inputby a number of different protection stages in the IED. CCBRBRF1 offers differentoperating modes associated with the circuit-breaker position and the measuredphase and residual currents.

CCBRBRF1 has two operating outputs: TRRET and TRBU. The TRRET operateoutput is used for retripping its own circuit breaker through the Master Trip 1. TheTRBU output is used to give a backup trip to the circuit breaker feeding upstream.For this purpose, the TRBU operate output signal is connected to the output PO2(X100: 8-9). LED 8 is used for backup (TRBU) operate indication.



3.5.3.2 Functional diagrams for disturbance recorder and supervisionfunctionsrecorder

OR

OR

OR

LED 6

OSWGAPC13OUTIN_2

SELGAPC4OUT_6IN_15

DISTURBANCE RECORDER

MNSPTOC1_OPERATEMNSPTOC2_OPERATE

PHLPTOC1_OPERATE

PHIPTOC1_OPERATE

EFLPTOC1_OPERATEEFHPTOC1_OPERATE

RDRE1C1C2C3C4C5C6C7C8C9C10C11C12C13C14C15C16C17C18C19C20C21C22C23C24C25C26C27C28C29C30C31C32C33C34C35C36C37C38

TRIGGEREDPHLPTOC1_START

PREVPTOC1_START

PHIPTOC1_START

MNSPTOC2_STARTMNSPTOC1_START

LOFLPTUC1_START

EFHPTOC1_START

STTPMSU1_OPR_STALLMPTTR1_OPERATE

SELGAPC1_ Emeragency Start EnableSELGAPC1_ CB Closed Position

SELGAPC1_ CB Open PositionSELGAPC1_External Restart Inhibit

MPTTR1_BLK_RESTARTMPTTR1_ALARM

STTPMSU1_MOT_STARTSTTPMSU1_LOCK_START

MNSPTOC1_BLK_RESTART

EFLPTOC1_START

MNSPTOC2_BLK_RESTARTCCBRBRF1_TRRET

CCBRBRF1_TRBUESMGAPC1_ST_EMERG_ENA

MDSOPT1_ALARM

LOFLPTUC1_OPERATEPREVPTOC1_OPERATE

JAMPTOC1_OPERATESTTPMSU1_OPR_IIT

SELGAPC1_External TripSG_1_ACTSG_2_ACTSG_3_ACTSG_4_ACTSG_5_ACTSG_6_ACT

GUID-889C71B7-80CD-4AAD-8768-1FF326ECD0BC V1 EN

Figure 18: Disturbance recorder

All start and operate signals from the protection stages are routed to trigger thedisturbance recorder or alternatively only to be recorded by the disturbancerecorder depending on the parameter settings. Additionally, the selectedautoreclosing output signals and the three binary inputs from X120 are alsoconnected. The active setting group is also to be recorded via SG_1_ACT toSG_6_ACT. The disturbance recorder triggered signal indication is connected toLED 6.

Table 13: Disturbance recorder binary channel default value

Channel number Channel id text Level trigger modeBinary channel 1 PHLPTOC1_START 1=positive or rising

Binary channel 2 PHIPTOC1_START 1=positive or rising

Binary channel 3 EFLPTOC1_START 1=positive or rising

Binary channel 4 EFHPTOC1_START 1=positive or rising

Binary channel 5 MNSPTOC1_START 1=positive or rising

Binary channel 6 MNSPTOC2_START 1=positive or rising

Binary channel 7 LOFLPTUC1_START 1=positive or rising

Binary channel 8 PREVPTOC1_START 1=positive or rising

Binary channel 9 PHLxPTOC1_OPERATE 4=level trigger off




Channel number Channel id text Level trigger modeBinary channel 10 EFxPTOC1_OPERATE 4=level trigger off

Binary channel 11 MNSPTOC_OPERATE 4=level trigger off

Binary channel 12 LOFLPTUC1_OPERATE 4=level trigger off

Binary channel 13 PREVPTOC1_OPERATE 4=level trigger off

Binary channel 14 JAMPOTC1_OPERATE 4=level trigger off

Binary channel 15 STTPMSU1_OPR_IIT 4=level trigger off

Binary channel 16 STPPMSU1_OPR_STALL 1=positive or rising

Binary channel 17 MPTTR1_OPERATE 4=level trigger off

Binary channel 18 SELGAPC1_Emeragecy Start Enable 4=level trigger off

Binary channel 19 SELGAPC1_CB_Closed 4=level trigger off

Binary channel 20 SELGAPC1_CB_Open 4=level trigger off

Binary channel 21 SELGAPC1_External Restart Inhibit 4=level trigger off

Binary channel 22 MPTTR1_ALARM 4=level trigger off

Binary channel 23 MPTTR1_BLK_RESTART 4=level trigger off

Binary channel 24 STTPMSU1_MOT_START 1=positive or rising

Binary channel 25 STTPMSU1_LOCK_START 4=level trigger off

Binary channel 26 MNSPTOC1_BLK_RESTART 4=level trigger off

Binary channel 27 MNSPTOC2_BLK_RESTART 4=level trigger off

Binary channel 28 CCBRBRF1_TRRET 4=level trigger off

Binary channel 29 CCBRBRF1_TRBU 4=level trigger off

Binary channel 30 ESMGAPC1_ST_EMERG_ENA 4=level trigger off

Binary channel 31 MDSOPT1_ALARM 4=level trigger off

Binary channel 32 SELGAPC1_External Trip 4=level trigger off

Binary channel 33 SG1_ACTIVE 4=level trigger off








X120-BI2

ORLED 7

TRIP CIRCUIT SUPERVISION

TCSSCBR1

BLOCK ALARM

TCSSCBR2

BLOCK ALARM

SELGAPC4OUT_7IN_16

OSWGAPC14

OR OUT

IN_3

IN_4

SELGAPC1OUT_2IN_2

TRPPTRC1_TRIP

X120-BI3

SELGAPC1OUT_3IN_3

CB Closed Position

CB Open PositionSELGAPC2

IN_2 OUT_2

IN_1 OUT_1

GUID-B8A3C114-7F36-4BE7-BD1E-686CD026514F V1 EN

Figure 19: Supervision functions

By default it is expected that there is no external resistor in thecircuit breaker tripping/closing coil circuit connected parallel withthe circuit breaker normally open/closed auxiliary contact.

3.5.3.3 Functional diagrams for control and interlocking

OR X100 PO3TRIP

CL_LKOUT

BLOCK

RST_LKOUT

TRPPTRC1

OPERATE

MASTER TRIP #1

OR

SELGAPC3OUT_5IN_1

OSWGAPC1

OR

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

IN_12

IN_13

CBXCBR1_EXE_OP

SELGAPC1_External Trip

PHLPTOC1_OPERATE

PHIPTOC1_OPERATE

EFLPTOC1_OPERATE

EFHPTOC1_OPERATE

MNSPTOC2_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERTAE

CCBRBRF1_TRRET

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MNSPTOC1_OPETATE

MPTTR1_OPERATE

SELGAPC1_RST_LKOUT

GUID-474301B2-7F20-4968-8937-19F360077C7E V1 EN

Figure 20: Master trip

The operate signals from the protections and an external trip are connected to thetrip output contact PO3 (X100:15-19) via the corresponding Master Trip(TRPPTRC1). Open control commands to the circuit breaker from the local orremote CBXCBR1_EXE_OP are connected directly to the output PO3 (X100:15-19).

TRPPTRC1 provides the lockout/latching function, event generation and the tripsignal duration setting. One binary input through SELGAPC1 can be connected to



the RST_LKOUT input of Master Trip. If the lockout operation mode is selected, itis used to enable external reset.

X120-BI2

X120-BI3

ANDTRPPTRC1_TRIP

CBXCBR1_EXE_OP

X100 PO4

CIRCUIT BREAKER CONTROL

Restart Inhibit

Always True

CBXCBR1

ENA_OPEN

SELECTEDEXE_OPEXE_CL

ENA_CLOSEBLK_OPENBLK_CLOSEAU_OPENAU_CLOSE

POSOPENPOSCLOSE

OPENPOSCLOSEPOS

OKPOSOPEN_ENAD

CLOSE_ENADITL_BYPASS

SELGAPC3OUT_6IN_3

X100 PO1

SELGAPC3OUT_1IN_2

CB Closed Position

CB Open Position

SELGAPC1

OUT_2

IN_3

IN_2

OUT_3

IN_5 OUT_7

GUID-009E5CDF-D8FF-4B3C-9253-4B2F20B010B6 V1 EN

Figure 21: Circuit breaker control

The circuit breaker closing is enabled when the ENA_CLOSE input is activated.The input can be activated by the master trip logics. An always true signal is alsoconnected to ENA_CLOSE via SELGAPC1 by default. The open operation isalways enabled.

When the motor restart is inhibited, the BLK_CLOSE input is activated andclosing of the circuit breaker is not possible. When all conditions of the circuitbreaker closing are fulfilled, the CLOSE_ENAD output of the CBXCBR1 isactivated and PO1 output (X100:6-7) is closed.



X100 SO1

X100 SO2

COMMON ALARM INDICATION 1 & 2

SELGAPC3OUT_3IN_5

OUT_4IN_9

TPGAPC1IN1 OUT1

TPGAPC3IN1 OUT1

PHLPTOC1_START

PHIPTOC1_START

EFLPTOC1_START

EFHPTOC1_START

MNSPTOC2_START

LOFLPTUC1_START

PREVPTOC1_START

MNSPTOC1_START

JAMPTOC1_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

PHIPTOC1_OPERATE

EFLPTOC1_OPERATE

EFHPTOC1_OPERATE

MNSPTOC2_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

MNSPTOC1_OPERATE

OSWGAPC7

OR

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

IN_12

OSWGAPC3

OR

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

OUT

GUID-0B2EDC5B-7CC1-4DDC-A831-F16DB266E4FC V1 EN

Figure 22: Common alarm indication

The signal outputs from the IED are connected to give dedicated information on:

• Start of any protection function SO1 (X100:10-12).• Operation (trip) of any protection function SO2 (X100: 13-15).

TPGAPC are timers and used for setting the minimum pulse length for the outputs.There are seven generic timers (TPGAPC1...7) available in the IED.

3.5.4 Switch groupsIn standard configuration A, the switch group function blocks are organized in fourgroups: binary inputs, internal signal, GOOSE as well as binary outputs and LEDs.



GOOSE

Binary Inputs Protection and Control

GOOSE

GOOSE

GOOSE

Binary Inputs(1...4)

Received GOOSE(0...19)

Binary Outputs and LEDs

OSWGAPC2

OSWGAPC1

OSWGAPC16

OSWGAPC15

OSWGAPC14

OSWGAPC13

OSWGAPC12

OSWGAPC11

SELGAPC4

LEDs

SELGAPC3

Binary Outputs

OSWGAPC10

OSWGAPC9

OSWGAPC8

OSWGAPC7

OSWGAPC6

OSWGAPC5

OSWGAPC4

OSWGAPC3

Binary Outputs(1...6)

LEDs(1…8)

PHLPTOC1 PHIPTOC1

EFLPTOC1 EFHPTOC1

MNSPTOC1 MNSPTOC2

LOFLPTUC1

JAMPTOC1

PREVPTOC1

STTPMSU1

MPTTR1 ESMGAPC1

MDSOPT1

CBXCBR1 TCSSCBR1

TCSSCBR2

CCBRBRF1

SELGAPC1

Binary Inputs

ISWGAPC2

ISWGAPC1

Blocking

ISWGAPC9

GOOSE Blocking

ISWGAPC10

GOOSE Block CB Alarm

Trip

Start

Master trip

Internal Signal

SELGAPC2

TCS Blocking

GUID-B073CD8D-C5A4-4C29-95D4-2BF60D981594 V1 EN

Figure 23: Standard configuration A switch group overview

3.5.4.1 Binary inputs

The binary inputs group includes one SELGAPC and two ISWGAPCs.SELGAPC1 is used to route binary inputs to ISWGAPC or directly to IEDfunctions. ISWGAPC1 and ISWGAPC2 are used to configure the signal to blockthe protection functions.

SELGAPC1

ISWGAPC1Blocking 1

PHLPTOC1_BLOCKPHIPTOC1_BLOCKEFHPTOC1_BLOCKEFLPTOC1_BLOCKEFHPTOC1_BLOCKJAMPTOC1_BLOCKMNSPTOC1_BLOCKMNSPTOC2_BLOCKLOFLPTUC1_BLOCKSTTPMSU1_BLOCKPREVPTOC1_BLOCKMPTTR1_BLOCK

X120-BI1

X120-BI2

X120-BI3

Blocking 2

X120-BI4

ISWGAPC2

PHLPTOC1_BLOCKPHIPTOC1_BLOCKEFHPTOC1_BLOCKEFLPTOC1_BLOCKEFHPTOC1_BLOCKJAMPTOC1_BLOCKMNSPTOC1_BLOCKMNSPTOC2_BLOCKLOFLPTUC1_BLOCKSTTPMSU1_BLOCKPREVPTOC1_BLOCKMPTTR1_BLOCK

GUID-DB4D9782-7195-40BA-A357-C296DCB26810 V1 EN

Figure 24: Binary inputs



SELGAPC1SELGAPC1 has inputs from IED binary inputs. IN_1 to IN_4 are binary inputsfrom X100. An always true signal is connected to IN_5. SELGAPC1 outputs areused to route inputs to different functions. By setting SELGAPC1, binary inputscan be configured for different purposes.

SELGAPC1Emergency Start Enable

CCBRBRF1_POSCLOSECBXCBR1_POSCLOSESTTPMSU1_CB_CLOSEDMDSOPT1_POS_ACTIVESELGAPC2_IN_2

CB Closed Position

CB Open Position CBXCBR1_POSOPENSELGAPC2_IN_1

External Restart Inhabit

ISWGAPC1_INBlocking 1

STTPMSU1_STALL_IND

External Trip

PROTECTION_BI_SG_2Setting Group 2

Blocking 2



ESMGAPC1_ST_EMERG_RQ

ISWGAPC2_IN

X120/1-2 BI1

X120/3-2 BI2

X120/4-2 BI3

X120/5-6 BI4

IN_1

IN_2

IN_3

IN_4

IN_5

X120-BI1

X120-BI2

X120-BI3

X120-BI4

Always True

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

OUT_7

OUT_8

OUT_9

OUT_10

OUT_11

OUT_12

OUT_13

OSWGAPC1_IN_9

CBXCBR1_ENA_CLOSETRPTTRC1_RST_LKOUT

CB Close Enable

TRPTTRC1_RST_LKOUT

TRPTTRC1_OPERATE

GUID-258C736E-87B1-4824-877D-028149F2C734 V1 EN

Figure 25: SELGAPC1

ISWGAPC1ISWGAPC1 is used for general blocking. ISWGAPC1 input is routed fromSELGAPC1 output OUT_5 Blocking 1. ISWGAPC1 outputs are connected to theBLOCK inputs of the protection functions. Select which protection functions are tobe blocked by changing ISWGAPC1 parameters.



ISWGAPC1

IN

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

OUT_7

OUT_8

OUT_9

OUT_10

OUT_11

Blocking 1SELGAPC1_OUT_5

PHLPTOC1_BLOCK

PHIPTOC1_BLOCK

EFLPTOC1_BLOCK

EFHPTOC1_BLOCK

JAMPTOC1_BLOCK

MNSPTOC1_BLOCK

MNSPTOC2_BLOCK

LOFLPTUC1_BLOCK

STTPMSU1_BLOCK

PREVPTOC1_BLOCK

MPTTR1_BLOCK

GUID-6E734529-073D-4F12-B419-795329059725 V1 EN

Figure 26: ISWGAPC1

ISWGAPC2ISWGAPC2 is used for general blocking. ISWGAPC2 input is routed fromSELGAPC1 output OUT_13 Blocking 2. ISWGAPC2 outputs are connected to theBLOCK inputs of the protection functions. Select which protection functions are tobe blocked by changing ISWGAPC2 parameters.

Blocking 2SELGAPC1_OUT_13

ISWGAPC2

IN

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

OUT_7

OUT_8

OUT_9

OUT_10

OUT_11

PHLPTOC1_BLOCK

PHIPTOC1_BLOCK

EFLPTOC1_BLOCK

EFHPTOC1_BLOCK

JAMPTOC1_BLOCK

MNSPTOC1_BLOCK

MNSPTOC2_BLOCK

LOFLPTUC1_BLOCK

STTPMSU1_BLOCK

PREVPTOC1_BLOCK

MPTTR1_BLOCK

GUID-F0B3B75C-1393-4BBC-8B59-D0AF0A01CC28 V1 EN

Figure 27: ISWGAPC2

3.5.4.2 Internal signal

The internal signal group is used to configure the logic connections betweenfunction blocks. There is one SELGAPC in this group.



SELGAPC2 is used to configure trip circuit supervision blocking from circuitbreaker open or close position.

SELGAPC2 TCSSCBR1_BLOCKTCSSCBR2_BLOCK

SELGAPC1_OUT_2

SELGAPC1_OUT_3 CB Closed Position

CB Open Position

GUID-14FFE748-CC11-4B9C-8646-3CE37598F108 V1 EN

Figure 28: Internal signal

SELGAPC2SELGAPC2 inputs are circuit breaker closed and open positions from SELGACP1.SELGAPC2 outputs are routed to the BLOCK input of the trip circuit supervisionTCSSCBR1 and TCSSCBR2.

By default, X100 PO3 is used for the open circuit breaker, X100-PO4 is used forthe closing circuit breaker. TCSSCBR1 is blocked by the circuit breaker openposition, TCSSCBR2 is blocked by the circuit breaker closed position. If X100-PO3 is used for closing the circuit breaker, TCSSCBR1 needs to be blocked by thecircuit breaker close position (OUT_1 connection=IN_2). If X100-PO4 is used forthe open circuit breaker, TCSSCBR2 needs to be blocked by the circuit breakeropen position (OUT_2 connection=IN_1).

SELGAPC2IN_1

IN_2

OUT_1

OUT_2

TCSSCBR1_BLOCK

TCSSCBR2_BLOCK

SELGAPC1_OUT_2

SELGAPC1_OUT_3 CB Closed Position

CB Open Position

GUID-E3CF0FAF-958C-45FF-B2AA-5EA151CB83D9 V1 EN

Figure 29: SELGAPC2

3.5.4.3 Binary outputs and LEDs

In standard configuration A, the signals route to binary outputs, and LEDs areconfigured by OSWGAPCs. There are totally 15 OSWGAPC instances. They canbe categorized to four groups, including one Master trip, four start, four trip and sixalarm signals. The OSWGAPC output is connected to binary outputs and LEDs viaSELGAPC3 and SELGAPC4.

• SELGAPC3 is used to configure the OSWGAPC signals to the IED binaryoutputs. SELGAPC4 is used to configure the OSWGAPC signals to LEDs.

• OSWGAPC1 is used for Master trip. The inputs are routed from the protectionfunctions operate and circuit-breaker failures re-trip.

• OSWGAPC2 is not in used.• OSWGAPC3 to OSWGAPC6 are used for the start signal. The inputs are start

signals from the protection functions.• OSWGAPC7 to OSWGAPC10 are used for the trip signal. The inputs are

operation signals from the protection functions.• OSWGAPC11 to OSWGAPC16 are used for the alarm signal. The inputs are

alarm signals from the protection and monitoring functions.



Master Trip 1

Trip 1

Trip 2

Trip 3

Trip 4

MPTTR1_ALARMRDRE_TRIGGEREDTCSSCBR1_ALARMTCSSCBR2_ALARMMDSOPT1_ALARMESMGAPC1_ST_EMERG_ENACCBRBRF1_TRBUCCBRBRF1_TRRETRESTART_INHIBITSELGAPC1_OUT_9TRPPTRC1_CL_LKOUT

OSWGAPC12 Alarm 2

OSWGAPC13 Alarm 3

OSWGAPC14 Alarm 4

OSWGAPC1

OSWGAPC3

OSWGAPC11 Alarm 1

TRPPTRC1

TPGAPC3

TPGAPC4

TPGAPC5

TPGAPC6

SELGAPC3

PHLPTOC1_OPERATEPHIPTOC1_OPERATEEFLPTOC1_OPERATEEFHPTOC1_OPERATEMNSPTOC1_OPERATEMNSPTOC2_OPERATELOFLPTUC1_OPERATEPREVPTOC1_OPERATEJAMPTOC1_OPERATESTTPMSU1_OPR_IITSTTPMSU1_OPR_STALLMPTTR1_OPERATECCBRBRF1_TRRET

PHLPTOC1_STARTPHIPTOC1_STARTEFLPTOC1_STARTEFHPTOC1_STARTMNSPTOC1_STARTMNSPTOC2_STARTLOFLPTUC1_STARTPREVPTOC1_START

PHLPTOC1_OPERATEPHIPTOC1_OPERATEEFLPTOC1_OPERATEEFHPTOC1_OPERATEMNSPTOC1_OPERATEMNSPTOC2_OPERATELOFLPTUC1_OPERATEPREVPTOC1_OPERATEJAMPTOC1_OPERATESTTPMSU1_OPR_IITSTTPMSU1_OPR_STALLMPTTR1_OPERATE

OSWGAPC8

OSWGAPC7

OSWGAPC10

OSWGAPC9

X100 PO1

X100 PO2

X100 SO1

X100 SO2

X100 PO3

X100 PO4

Start 1

Start 2

TPGAPC1

OSWGAPC4

OSWGAPC5 Start 3

Start 4

TPGAPC2

OSWGAPC6

OSWGAPC15 Alarm 5

OSWGAPC16 Alarm 6

TPGAPC7

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

IN1 OUT1

IN2 OUT2

GUID-B88C7F08-15E7-49D6-81B5-77D601043F49 V1 EN

Figure 30: Binary outputs



Master Trip 1

Trip 1

Trip 2

Trip 3

Trip 4

OSWGAPC1

OSWGAPC3

OSWGAPC11 Alarm 1

TRPPTRC1

SELGAPC4

OSWGAPC8

OSWGAPC7

OSWGAPC10

OSWGAPC9

Start 1

Start 2OSWGAPC4

OSWGAPC5 Start 3

Start 4OSWGAPC6

LED1

LED2

LED3

LED4

LED5

LED6

LED7

LED8

OSWGAPC12 Alarm 2

OSWGAPC13 Alarm 3

OSWGAPC14 Alarm 4

OSWGAPC15 Alarm 5

OSWGAPC16 Alarm 6

MPTTR1_ALARMRDRE_TRIGGEREDTCSSCBR1_ALARMTCSSCBR2_ALARMMDSOPT1_ALARMESMGAPC1_ST_EMERG_ENACCBRBRF1_TRBUCCBRBRF1_TRRETRESTART_INHIBITSELGAPC1_OUT_9TRPPTRC1_CL_LKOUT

PHLPTOC1_OPERATEPHIPTOC1_OPERATEEFLPTOC1_OPERATEEFHPTOC1_OPERATEMNSPTOC1_OPERATEMNSPTOC2_OPERATELOFLPTUC1_OPERATEPREVPTOC1_OPERATEJAMPTOC1_OPERATESTTPMSU1_OPR_IITSTTPMSU1_OPR_STALLMPTTR1_OPERATECCBRBRF1_TRRET

PHLPTOC1_STARTPHIPTOC1_STARTEFLPTOC1_STARTEFHPTOC1_STARTMNSPTOC1_STARTMNSPTOC2_STARTLOFLPTUC1_STARTPREVPTOC1_START

PHLPTOC1_OPERATEPHIPTOC1_OPERATEEFLPTOC1_OPERATEEFHPTOC1_OPERATEMNSPTOC1_OPERATEMNSPTOC2_OPERATELOFLPTUC1_OPERATEPREVPTOC1_OPERATEJAMPTOC1_OPERATESTTPMSU1_OPR_IITSTTPMSU1_OPR_STALLMPTTR1_OPERATE

GUID-4E0F7B4E-1505-454B-B888-E342110B9C21 V1 EN

Figure 31: LEDs

SELGAPC3SELGAPC3 is used to configure the OSWGAPC outputs to the IED binaryoutputs. The Master trip signals are connected to SELGAPC3 via TRPPTRC. Start,trip and alarm signals are connected to SELGAPC3 via TPGAPC. TPGAPC aretimers and used for setting the minimum pulse length for the outputs

SELGAPC3 outputs are connected with X100 binary outputs.



SELGAPC3

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

IN_13

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

IN_14

IN_15

IN_16

IN_17

IN_18

X100 PO1

X100 PO2

X100 SO1

X100 SO2

X100 PO3

X100 PO4

OSWGAPC11_OUT

OSWGAPC12_OUT

OSWGAPC13_OUT

OSWGAPC14_OUT

OSWGAPC15_OUT

OSWGAPC16_OUT

OSWGAPC5_OUT

OSWGAPC6_OUT

OSWGAPC7_OUT

OSWGAPC8_OUT

OSWGAPC9_OUT

OSWGAPC10_OUT

OSWGAPC3_OUT

OSWGAPC4_OUT

Start 1

Start 2

Start 3

Start 4

Trip 1

Alarm 1

Trip 2

Trip 3

Trip 4

Alarm 2

Alarm 3

Alarm 4

Alarm 5

Alarm 6

Backup Trip

CBXCBR_EXE_OP TRPPTRC1_TRIP

CBXCBR_CLOSE_ENA

CCBRBRF1_TRBU

CB Open

CB Close

TPGAPC1IN1 OUT1

IN2 OUT2

TPGAPC7IN1 OUT1

IN2 OUT2

TPGAPC6IN1 OUT1

IN2 OUT2

TPGAPC5IN1 OUT1

IN2 OUT2

TPGAPC4IN1 OUT1

IN2 OUT2

TPGAPC3IN1 OUT1

IN2 OUT2

TPGAPC2IN1 OUT1

IN2 OUT2

CBXCBR_EXE_CL

GUID-87B71BC7-0429-4924-8CE1-E2D826D35313 V1 EN

Figure 32: SELGAPC3

SELGAPC4SELGAPC4 is used to configure the OSWGAPC outputs to LEDs. Master tripsignals are connected to SELGAPC4 via TRPPTRC. Start, trip and alarm signalsare connected to SELGAPC4 directly. SELGAPC4 outputs are connected toprogrammable LED1 to LED8.



SELGAPC4IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

IN_13

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

OUT_7

OUT_8

IN_14

IN_15

IN_16

IN_17

IN_18

LED1

LED2

LED3

LED4

LED5

LED6

LED7

LED8

Start 1

Start 2

Start 3

Start 4

Trip 1

Alarm 1

Trip 2

Trip 3

Trip 4

Alarm 2

Alarm 3

Alarm 4

Alarm 5

Alarm 6

OSWGAPC11_OUT

OSWGAPC12_OUT

OSWGAPC13_OUT

OSWGAPC14_OUT

OSWGAPC15_OUT

OSWGAPC16_OUT

OSWGAPC5_OUT

OSWGAPC6_OUT

OSWGAPC7_OUT

OSWGAPC8_OUT

OSWGAPC9_OUT

OSWGAPC10_OUT

OSWGAPC3_OUT

OSWGAPC4_OUT

CCBRBRF1_TRBU Backup Trip

CB Close

CB OpenCBXCBR_EXE_OPTRPPTRC1_TRIP

CBXCBR_CLOSE_ENA

CBXCBR_EXE_CL

GUID-C244E62D-8C47-4071-AC47-6EFE47CB4CCE V1 EN

Figure 33: SELGAPC4

Master trip OSWGAPCsOSWGAPC1 is used to route the protection function operate signals to Master trip.OSWGAPC1 have the same inputs from the protection function operates. Theoutput is connected to the TRPPTRC function.



OSWGAPC1

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

IN_13

OUT

MNSPTOC1_OPERATE

MNSPTOC2_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

CCBRBRF1_TRRET

EFHPTOC1_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERATE

EFLPTOC1_OPERATE

PHIPTOC1_OPERATE

TRPPTRC 1_OPERATEMaster trip 1

GUID-4D055596-58DD-4785-9A32-3356CE4C325D V1 EN

Figure 34: OSWGAPC1

Start OSWGAPCsOSWGAPC instances 3 to 6 are used to configure the protection start signals.These four OSWGAPCs have the same inputs from the protection function startsignals. The output is routed to SELGAPC3 via TPGAPC timer and to SELGAPC4directly.

OSWGAPC3

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

OUT

MNSPTOC1_START

MNSPTOC2_START

PHLPTOC1_START

EFHPTOC1_START

LOFLPTUC1_START

PREVPTOC1_START

EFLPTOC1_START

PHIPTOC1_START

Start 1 TPGAPC1_IN1SELGAPC4_IN_5

GUID-A31C0C14-4E97-42CE-A258-9F67303CA97A V1 EN

Figure 35: OSWGAPC3



OSWGAPC4

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

OUT

MNSPTOC1_START

MNSPTOC2_START

PHLPTOC1_START

EFHPTOC1_START

LOFLPTUC1_START

PREVPTOC1_START

EFLPTOC1_START

PHIPTOC1_START


GUID-BF6A707E-0820-44BC-A654-377F5266CF7D V1 EN

Figure 36: OSWGAPC4

OSWGAPC5

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

OUT

MNSPTOC1_START

MNSPTOC2_START

PHLPTOC1_START

EFHPTOC1_START

LOFLPTUC1_START

PREVPTOC1_START

EFLPTOC1_START

PHIPTOC1_START


GUID-EF6B516A-ABA9-4604-852C-29F071EA90E6 V1 EN

Figure 37: OSWGAPC5



OSWGAPC6

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

OUT

MNSPTOC1_START

MNSPTOC2_START

PHLPTOC1_START

EFHPTOC1_START

LOFLPTUC1_START

PREVPTOC1_START

EFLPTOC1_START

PHIPTOC1_START


GUID-7F2855BD-9393-4926-A2BA-50F84960B850 V1 EN

Figure 38: OSWGAPC6

Trip OSWGAPCsOSWGAPC instances 7 to 10 are used to configure the protection operate signalsthat belong to the trip group. These four OSWGAPCs have the same inputs fromthe operate signals of the protection functions. The output is routed to SELGAPC3via TPGAPC timer and to SELGAPC4 directly.

Trip 1 TPGAPC3_IN1SELGAPC4_IN_9

OSWGAPC7

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

OUT

MNSPTOC1_OPERATE

MNSPTOC2_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

EFHPTOC1_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERATE

EFLPTOC1_OPERATE

PHIPTOC1_OPERATE

GUID-446A9E27-5573-47FE-AFEC-6FE2D14F5953 V1 EN

Figure 39: OSWGAPC7



Trip 2

OSWGAPC8

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

OUT

MNSPTOC1_OPERATE

MNSPTOC2_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

EFHPTOC1_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERATE

EFLPTOC1_OPERATE

PHIPTOC1_OPERATE

TPGAPC3_IN2SELGAPC4_IN_10

GUID-356729D2-5456-464E-8F12-B15C742ACEE8 V1 EN

Figure 40: OSWGAPC8

Trip 3

OSWGAPC9

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

OUT

MNSPTOC1_OPERATE

MNSPTOC2_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

EFHPTOC1_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERATE

EFLPTOC1_OPERATE

PHIPTOC1_OPERATE


GUID-08AE8FD5-AB2F-4C08-9BD7-26101E8839C8 V1 EN

Figure 41: OSWGAPC9



Trip 4 TPGAPC4_IN2SELGAPC4_IN_12

OSWGAPC10

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

IN_12

OUT

MNSPTOC1_OPERATE

MNSPTOC2_OPERATE

STTPMSU1_OPR_IIT

STTPMSU1_OPR_STALL

MPTTR1_OPERATE

PHLPTOC1_OPERATE

EFHPTOC1_OPERATE

LOFLPTUC1_OPERATE

PREVPTOC1_OPERATE

JAMPTOC1_OPERATE

EFLPTOC1_OPERATE

PHIPTOC1_OPERATE

GUID-2AF62F8D-8475-4D18-9FFB-F72272B7D96D V1 EN

Figure 42: OSWGAPC10

Alarm OSWGAPCsOSWGAPC instances 11 to 16 are used to configure the alarm signals that belongto the alarm group. These six OSWGAPCs have the same inputs from the alarmsignals. The output is routed to SELGAPC3 via TPGAPC timer and to SELGAPC4directly.



Alarm 1 TPGAPC5_IN1SELGAPC4_IN_13

OSWGAPC11

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM

ESMGAPC1_ST_EMERG_ENA

SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip

GUID-C9345E38-B0BF-4853-9888-9A92C413DE61 V1 EN


Alarm 2

OSWGAPC12

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM


SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip


GUID-91DAB4B9-9CE4-4878-8421-C69465BBAA9F V1 EN




Alarm 3

OSWGAPC13

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM


SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip


GUID-1B72F2FB-CFCA-4ADE-83D7-09B1B7DFA7A0 V1 EN



OSWGAPC14

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM


SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip

GUID-B0663B18-DC37-4BF3-847F-4256D58B3786 V1 EN





OSWGAPC15

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM


SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip

GUID-5128779C-1AB0-4F3E-B16C-E97007644D6A V1 EN



OSWGAPC16

IN_1

IN_2

IN_3

IN_4

IN_5

IN_6

IN_7

IN_8

IN_9

IN_10

IN_11

OUT

MDSOPT1_ALARM


SELGAPC1_OUT_9

TRPPTRC1_CL_LKOUT

MPTTR1_AMARM

TCSSCBR2_ALARM

CCBRBRF1_TRBU

CCBRBRF1_TRRET

RESTART_INHIBIT

TCSSCBR1_ALARM

RDRE_TRIGGERED

External Trip

GUID-1C25A420-9D17-403A-A494-74550E6EC9DD V1 EN




3.5.4.4 GOOSE

In the configuration, there are 20 GOOSERCV_BIN functions. EachGOOSERVC_BIN function can be connected to one received binary GOOSEsignal. The signal connection can be configured in PCM600.

• GOOSERCV_BIN instances 0 and 1 are used for blocking protectionfunctions. Signals from these two GOOSERCV_BINs are connected toISWGAPC9. ISWGAPC9 is used to configure which protection function blockis blocked.

• GOOSERCV_BIN instances 2 and 3 are used for tripping from GOOSE.Signals from these two GOOSERCV_BINs are connected to TRPPTRC1 andTRPPTRC2 trip.

• GOOSERCV_BIN instances 4 to 19 are used for blocking the circuit breakeroperation. Signals from these 16 GOOSERCV_BINs are connected toISWGAPC10. ISWGAPC10 is used to configure the GOOSE input signal toblock the circuit breaker open or close operation.

CBXCBR1_BLK_CLOSECBXCBR1_BLK_OPEN

GOOSERCV_BIN:1

GOOSERCV_BIN:0

OR ISWGAPC9GOOSE Blcoking

GOOSERCV_BIN:3

GOOSERCV_BIN:2

ORGOOSEExternal Trip

GOOSERCV_BIN:5

GOOSERCV_BIN:4

GOOSERCV_BIN:19

OR ISWGAPC10GOOSE Block CB

PHLPTOC1_BLOCKPHIPTOC1_BLOCKEFLPTOC1_BLOCKEFHPTOC1_BLOCKJAMPTOC1_BLOCKMNSPTOC1_BLOCKMNSPTOC2_BLOCKLOFLPTUC1_BLOCKSTTPMSU1_BLOCKPREVPTOC1_BLOCKMPTTR1_BLOCK

TRPPTRC1_OPERATE

GUID-CDAE630B-B30B-492D-B387-960CBA32A3BC V1 EN

Figure 49: GOOSE overview

ISWGAPC9ISWGAPC9 is used to configure which protection functions can be blocked by thereceived GOOSE signals. ISWGAPC9 inputs are received GOOSE signals from



GOOSERCV_BIN:0 and GOOSERCV_BIN:1. The outputs are connected to theblock inputs of the protection functions.

GOOSE Blocking

ISWGAPC9

IN

OUT_1

OUT_2

OUT_3

OUT_4

OUT_5

OUT_6

OUT_7

OUT_8

OUT_9

OUT_10

OUT_11

PHLPTOC1_BLOCK

PHIPTOC1_BLOCK

EFLPTOC1_BLOCK

EFHPTOC1_BLOCK

JAMPTOC1_BLOCK

MNSPTOC1_BLOCK

MNSPTOC2_BLOCK

LOFLPTUC1_BLOCK

STTPMSU1_BLOCK

PREVPTOC1_BLOCK

MPTTR1_BLOCK

GOOSERCV_BIN:0_OUTGOOSERCV_BIN:1_OUT

GUID-0A6BC123-F2FB-493F-BA08-D0885E2724CC V1 EN

Figure 50: ISWGAPC9

ISWGAPC10ISWGAPC10 is used to block the circuit breaker operation from the receivedGOOSE signals. ISWGAPC10 inputs are received GOOSE signals fromGOOSERCV_BIN:4 to GOOSERCV_BIN:19. The outputs are connected to blockthe circuit breaker close and open operation.

ISWGAPC10

INOUT_1

OUT_2

CBXCBR1_BLK_CLOSE

CBXCBR1_BLK_OPEN

GOOSERCV_BIN:4_OUTGOOSERCV_BIN:5_OUTGOOSERCV_BIN:6_OUT...GOOSERCV_BIN:19_OUT

GOOSE Blocking CB

GUID-CB5DD0EA-3C0F-4683-AC0B-692A403A6757 V1 EN

Figure 51: ISWGAPC10



Section 4 Requirements for measurementtransformers

4.1 Current transformers

4.1.1 Current transformer requirements for non-directionalovercurrent protectionFor reliable and correct operation of the overcurrent protection, the CT has to bechosen carefully. The distortion of the secondary current of a saturated CT mayendanger the operation, selectivity, and co-ordination of protection. However,when the CT is correctly selected, a fast and reliable short circuit protection can beenabled.

The selection of a CT depends not only on the CT specifications but also on thenetwork fault current magnitude, desired protection objectives, and the actual CTburden. The protection settings of the IED should be defined in accordance withthe CT performance as well as other factors.

4.1.1.1 Current transformer accuracy class and accuracy limit factor

The rated accuracy limit factor (Fn) is the ratio of the rated accuracy limit primarycurrent to the rated primary current. For example, a protective current transformerof type 5P10 has the accuracy class 5P and the accuracy limit factor 10. Forprotective current transformers, the accuracy class is designed by the highestpermissible percentage composite error at the rated accuracy limit primary currentprescribed for the accuracy class concerned, followed by the letter "P" (meaningprotection).

Table 14: Limits of errors according to IEC 60044-1 for protective current transformers

Accuracy class Current error atrated primarycurrent (%)

Phase displacement at rated primarycurrent

Composite error atrated accuracy limitprimary current (%)minutes centiradians

5P ±1 ±60 ±1.8 5

10P ±3 - - 10

The accuracy classes 5P and 10P are both suitable for non-directional overcurrentprotection. The 5P class provides a better accuracy. This should be noted also ifthere are accuracy requirements for the metering functions (current metering,power metering, and so on) of the IED.

1MRS757457 A Section 4Requirements for measurement transformers


The CT accuracy primary limit current describes the highest fault currentmagnitude at which the CT fulfils the specified accuracy. Beyond this level, thesecondary current of the CT is distorted and it might have severe effects on theperformance of the protection IED.

In practise, the actual accuracy limit factor (Fa) differs from the rated accuracylimit factor (Fn) and is proportional to the ratio of the rated CT burden and theactual CT burden.

The actual accuracy limit factor is calculated using the formula:

F FS S

S Sa n

in n

in

≈ ×

+

+

A071141 V1 EN

Fn the accuracy limit factor with the nominal external burden Sn

Sin the internal secondary burden of the CT

S the actual external burden

4.1.1.2 Non-directional overcurrent protection

The current transformer selectionNon-directional overcurrent protection does not set high requirements on theaccuracy class or on the actual accuracy limit factor (Fa) of the CTs. It is, however,recommended to select a CT with Fa of at least 20.

The nominal primary current I1n should be chosen in such a way that the thermaland dynamic strength of the current measuring input of the IED is not exceeded.This is always fulfilled when

I1n > Ikmax / 100,

Ikmax is the highest fault current.

The saturation of the CT protects the measuring circuit and the current input of theIED. For that reason, in practice, even a few times smaller nominal primary currentcan be used than given by the formula.

Recommended start current settingsIf Ikmin is the lowest primary current at which the highest set overcurrent stage is tooperate, the start current should be set using the formula:

Current start value < 0.7 x (Ikmin / I1n)

I1n is the nominal primary current of the CT.

Section 4 1MRS757457 ARequirements for measurement transformers


The factor 0.7 takes into account the protection IED inaccuracy, currenttransformer errors, and imperfections of the short circuit calculations.

The adequate performance of the CT should be checked when the setting of thehigh set stage overcurrent protection is defined. The operate time delay caused bythe CT saturation is typically small enough when the overcurrent setting isnoticeably lower than Fa.

When defining the setting values for the low set stages, the saturation of the CTdoes not need to be taken into account and the start current setting is simplyaccording to the formula.

Delay in operation caused by saturation of current transformersThe saturation of CT may cause a delayed IED operation. To ensure the timeselectivity, the delay must be taken into account when setting the operate times ofsuccessive IEDs.

With definite time mode of operation, the saturation of CT may cause a delay thatis as long as the time the constant of the DC component of the fault current, whenthe current is only slightly higher than the starting current. This depends on theaccuracy limit factor of the CT, on the remanence flux of the core of the CT, andon the operate time setting.

With inverse time mode of operation, the delay should always be considered asbeing as long as the time constant of the DC component.

With inverse time mode of operation and when the high-set stages are not used, theAC component of the fault current should not saturate the CT less than 20 times thestarting current. Otherwise, the inverse operation time can be further prolonged.Therefore, the accuracy limit factor Fa should be chosen using the formula:

Fa > 20*Current start value / I1n

The Current start value is the primary pickup current setting of the IED.

4.1.1.3 Example for non-directional overcurrent protection

The following figure describes a typical medium voltage feeder. The protection isimplemented as three-stage definite time non-directional overcurrent protection.

1MRS757457 A Section 4Requirements for measurement transformers


A071142 V1 EN

Figure 52: Example of three-stage overcurrent protection

The maximum three-phase fault current is 41.7 kA and the minimum three-phaseshort circuit current is 22.8 kA. The actual accuracy limit factor of the CT iscalculated to be 59.

The start current setting for low-set stage (3I>) is selected to be about twice thenominal current of the cable. The operate time is selected so that it is selective withthe next IED (not visible in the figure above). The settings for the high-set stageand instantaneous stage are defined also so that grading is ensured with thedownstream protection. In addition, the start current settings have to be defined sothat the IED operates with the minimum fault current and it does not operate withthe maximum load current. The settings for all three stages are as in the figure above.

For the application point of view, the suitable setting for instantaneous stage (I>>>)in this example is 3 500 A (5.83 x I2n). For the CT characteristics point of view, thecriteria given by the current transformer selection formula is fulfilled and also theIED setting is considerably below the Fa. In this application, the CT rated burdencould have been selected much lower than 10 VA for economical reasons.

Section 4 1MRS757457 ARequirements for measurement transformers


Section 5 IED physical connections

5.1 Inputs

5.1.1 Energizing inputs

5.1.1.1 Phase currents

The IED can also be used in single or two-phase applications byleaving one or two energizing inputs unoccupied. However, at leastterminals X120/7-8 must be connected.

Table 15: Phase current inputs included in configuration A

Terminal DescriptionX120-7, 8 IL1

X120-9, 10 IL2

X120-11, 12 IL3

5.1.1.2 Residual current

Table 16: Residual current input included in configuration A

Terminal DescriptionX120-13, 14 Io

5.1.2 Auxiliary supply voltage inputThe auxiliary voltage of the IED is connected to terminals X100/1-2. At DCsupply, the positive lead is connected to terminal X100-1. The permitted auxiliaryvoltage range (AC/DC or DC) is marked on the top of the LHMI of the IED.

Table 17: Auxiliary voltage supply

Terminal DescriptionX100-1 + Input

X100-2 - Input

1MRS757457 A Section 5IED physical connections


5.1.3 Binary inputsThe binary inputs can be used, for example, to generate a blocking signal, tounlatch output contacts, to trigger the disturbance recorder or for remote control ofIED settings.

Binary inputs of slot X120 are available with configuration A.

Table 18: Binary input terminals X120-1...6

Terminal DescriptionX120-1 BI1, +

X120-2 BI1, -

X120-3 BI2, +

X120-2 BI2, -

X120-4 BI3, +

X120-2 BI3, -

X120-5 BI4, +

X120-6 BI4, -

5.2 Outputs

5.2.1 Outputs for tripping and controllingOutput contacts PO1, PO2, PO3 and PO4 are heavy-duty trip contacts capable ofcontrolling most circuit breakers. On delivery from the factory, the trip signalsfrom all the protection stages are routed to PO3 and PO4.

Table 19: Output contacts

Terminal DescriptionX100-6 PO1, NO

X100-7 PO1, NO

X100-8 PO2, NO

X100-9 PO2, NO

X100-15 PO3, NO (TCS resistor)

X100-16 PO3, NO

X100-17 PO3, NO

X100-18 PO3 (TCS1 input), NO


X100-20 PO4, NO (TCS resistor)

X100-21 PO4, NO

X100-22 PO4, NO



Section 5 1MRS757457 AIED physical connections


5.2.2 Outputs for signallingOutput contacts SO1 and SO2 in slot X100 can be used for signalling on start andtripping of the IED. On delivery from the factory, the start and alarm signals fromall the protection stages are routed to signalling outputs.

Table 20: Output contacts X100-10...14

Terminal DescriptionX100-10 SO1, common

X100-11 SO1, NC

X100-12 SO1, NO

X100-13 SO2, NO

X100-14 SO2, NO

5.2.3 IRFThe IRF contact functions as an output contact for the self-supervision system ofthe protection IED. Under normal operating conditions, the IED is energized andthe contact is closed (X100/3-5). When a fault is detected by the self-supervisionsystem or the auxiliary voltage is disconnected, the output contact drops off and thecontact closes (X100/3-4).

Table 21: IRF contact

Terminal DescriptionX100-3 IRF, common

X100-4 Closed; IRF, or Uaux disconnected

X100-5 Closed; no IRF, and Uaux connected

1MRS757457 A Section 5IED physical connections


Section 6 Glossary

ANSI American National Standards InstituteCT Current transformerEMC Electromagnetic compatibilityGOOSE Generic Object-Oriented Substation EventHMI Human-machine interfaceIEC International Electrotechnical CommissionIEC 61850 International standard for substation communication and

modelingIED Intelligent electronic deviceIP address A set of four numbers between 0 and 255, separated by

periods. Each server connected to the Internet is assigned aunique IP address that specifies the location for the TCP/IPprotocol.

LAN Local area networkLC Connector type for glass fibre cableLCD Liquid crystal displayLED Light-emitting diodeLHMI Local human-machine interfaceModbus A serial communication protocol developed by the Modicon

company in 1979. Originally used for communication in PLCsand RTU devices.

PCM600 Protection and Control IED ManagerRJ-45 Galvanic connector typeWAN Wide area networkWHMI Web human-machine interface

1MRS757457 A Section 6Glossary


Contact us

ABB OyDistribution AutomationP.O. Box 699FI-65101 VAASA, FinlandPhone +358 10 22 11Fax +358 10 22 41094

www.abb.com/substationautomation

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