Relion 670 series

Bay control REC670Technical reference manual

Document ID: 1MRK 511 227-UENIssued: December 2012

Revision: CProduct version: 1.2

Copyright 2012 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 and hardware described in this document is furnished under a licenseand may be used or disclosed only in accordance with the terms of such license.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.

ABB ABSubstation Automation ProductsSE-721 59 VstersSwedenTelephone: +46 (0) 21 32 50 00Facsimile: +46 (0) 21 14 69 18http://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.....................................................................27Introduction to the technical reference manual.................................27

About the complete set of manuals for an IED............................27About the technical reference manual.........................................28This manual.................................................................................29

Introduction.............................................................................29Principle of operation..............................................................29Input and output signals.........................................................32Function block........................................................................32Setting parameters.................................................................32Technical data........................................................................33

Intended audience.......................................................................33Related documents......................................................................33Revision notes.............................................................................34

Section 2 Analog inputs..................................................................35Introduction.......................................................................................35Operation principle...........................................................................35Function block..................................................................................36Setting parameters...........................................................................37

Section 3 Local HMI.......................................................................43Human machine interface ................................................................43Small size HMI..................................................................................45

Small............................................................................................45Design.........................................................................................45

Medium size graphic HMI.................................................................47Medium........................................................................................47Design.........................................................................................47

Keypad.............................................................................................49LED...................................................................................................50

Introduction..................................................................................50Status indication LEDs................................................................50Indication LEDs...........................................................................50

Local HMI related functions..............................................................51Introduction..................................................................................51General setting parameters.........................................................52Status LEDs.................................................................................52

Design....................................................................................52Function block........................................................................52

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Input and output signals.........................................................52Indication LEDs...........................................................................53

Introduction.............................................................................53Design....................................................................................53Function block........................................................................60Input and output signals.........................................................60Setting parameters.................................................................60

Section 4 Basic IED functions........................................................63Authorization.....................................................................................63

Principle of operation...................................................................63Authorization handling in the IED...........................................64

Self supervision with internal event list.............................................65Introduction..................................................................................65Principle of operation...................................................................65

Internal signals.......................................................................67Run-time model......................................................................69

Function block.............................................................................70Output signals..............................................................................70Setting parameters......................................................................70Technical data.............................................................................71

Time synchronization........................................................................71Introduction..................................................................................71Principle of operation...................................................................71

General concepts...................................................................71Real-time clock (RTC) operation............................................74Synchronization alternatives..................................................75Process bus IEC 61850-9-2LE synchronization.....................78

Function block.............................................................................79Output signals..............................................................................79Setting parameters......................................................................79Technical data.............................................................................82

Parameter setting groups.................................................................82Introduction..................................................................................82Principle of operation...................................................................82Function block.............................................................................84Input and output signals..............................................................84Setting parameters......................................................................85

ChangeLock function CHNGLCK.....................................................85Introduction..................................................................................85Principle of operation...................................................................85Function block.............................................................................86Input and output signals..............................................................86Setting parameters......................................................................86

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Test mode functionality TEST..........................................................86Introduction..................................................................................86Principle of operation...................................................................87Function block.............................................................................88Input and output signals..............................................................89Setting parameters......................................................................89

IED identifiers...................................................................................89Introduction..................................................................................89Setting parameters......................................................................90

Product information..........................................................................90Introduction..................................................................................90Setting parameters......................................................................90Factory defined settings..............................................................90

Signal matrix for binary inputs SMBI................................................91Introduction..................................................................................91Principle of operation...................................................................91Function block.............................................................................92Input and output signals..............................................................92

Signal matrix for binary outputs SMBO ...........................................93Introduction..................................................................................93Principle of operation...................................................................93Function block.............................................................................93Input and output signals..............................................................94

Signal matrix for mA inputs SMMI....................................................94Introduction..................................................................................94Principle of operation...................................................................94Function block.............................................................................95Input and output signals..............................................................95

Signal matrix for analog inputs SMAI...............................................95Introduction..................................................................................95Principle of operation...................................................................96Frequency values........................................................................96Function block.............................................................................97Input and output signals..............................................................98Setting parameters......................................................................99

Summation block 3 phase 3PHSUM..............................................100Introduction................................................................................101Principle of operation.................................................................101Function block...........................................................................101Input and output signals............................................................101Setting parameters....................................................................102

Authority status ATHSTAT.............................................................102Introduction................................................................................102

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Principle of operation.................................................................102Function block...........................................................................103Output signals............................................................................103Setting parameters....................................................................103

Denial of service DOS....................................................................103Introduction................................................................................103Principle of operation.................................................................103Function blocks..........................................................................104Signals.......................................................................................104Settings......................................................................................105

Section 5 Differential protection...................................................1071Ph High impedance differential protection HZPDIF .....................107

Identification..............................................................................107Introduction................................................................................107Principle of operation.................................................................107

Logic diagram.......................................................................108Function block...........................................................................108Input and output signals............................................................108Setting parameters....................................................................109Technical data...........................................................................109

Section 6 Current protection.........................................................111Instantaneous phase overcurrent protection 3-phase outputPHPIOC .........................................................................................111

Introduction................................................................................111Principle of operation.................................................................111Function block...........................................................................112Input and output signals............................................................112Setting parameters....................................................................112Technical data...........................................................................113

Four step phase overcurrent protection OC4PTOC ......................113Introduction................................................................................113Principle of operation.................................................................114Function block...........................................................................119Input and output signals............................................................119Setting parameters....................................................................121Technical data...........................................................................126

Instantaneous residual overcurrent protection EFPIOC ................127Introduction................................................................................127Principle of operation.................................................................127Function block...........................................................................128Input and output signals............................................................128Setting parameters....................................................................128

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Technical data...........................................................................129Four step residual overcurrent protection, zero, negativesequence direction EF4PTOC .......................................................129

Introduction................................................................................129Principle of operation.................................................................130

Operating quantity within the function..................................130Internal polarizing.................................................................131External polarizing for earth-fault function............................133Base quantities within the protection....................................133Internal earth-fault protection structure................................134Four residual overcurrent steps............................................134Directional supervision element with integrateddirectional comparison function............................................135Second harmonic blocking element.....................................137Switch on to fault feature......................................................139

Function block...........................................................................141Input and output signals............................................................142Setting parameters....................................................................143Technical data...........................................................................148

Four step directional negative phase sequence overcurrentprotection NS4PTOC .....................................................................148

Introduction................................................................................149Principle of operation.................................................................149

Operating quantity within the function..................................149Internal polarizing facility of the function..............................150External polarizing for negative sequence function..............151Base quantities within the function.......................................151Internal negative sequence protection structure..................152Four negative sequence overcurrent stages........................152Directional supervision element with integrateddirectional comparison function............................................153

Function block...........................................................................156Input and output signals............................................................156Setting parameters....................................................................157Technical data...........................................................................162

Sensitive directional residual overcurrent and power protectionSDEPSDE .....................................................................................162

Introduction................................................................................162Principle of operation.................................................................164

Function inputs.....................................................................164Function block...........................................................................170Input and output signals............................................................171Setting parameters....................................................................172Technical data...........................................................................174

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Thermal overload protection, one time constant LPTTR................175Introduction................................................................................175Principle of operation.................................................................175Function block...........................................................................178Input and output signals............................................................179Setting parameters....................................................................179Technical data...........................................................................180

Thermal overload protection, two time constants TRPTTR ...........180Introduction................................................................................180Principle of operation.................................................................181Function block...........................................................................185Input and output signals............................................................185Setting parameters....................................................................185Technical data...........................................................................187

Breaker failure protection CCRBRF ..............................................187Introduction................................................................................187Principle of operation.................................................................188Function block...........................................................................190Input and output signals............................................................191Setting parameters....................................................................191Technical data...........................................................................192

Stub protection STBPTOC ............................................................193Introduction................................................................................193Principle of operation.................................................................193Function block...........................................................................194Input and output signals............................................................194Setting parameters....................................................................195Technical data...........................................................................195

Pole discordance protection CCRPLD ..........................................195Introduction................................................................................196Principle of operation.................................................................196

Pole discordance signaling from circuit breaker...................199Unsymmetrical current detection..........................................199

Function block...........................................................................199Input and output signals............................................................200Setting parameters....................................................................200Technical data...........................................................................201

Directional underpower protection GUPPDUP...............................201Introduction................................................................................201Principle of operation.................................................................202

Low pass filtering..................................................................204Calibration of analog inputs..................................................204

Function block...........................................................................205

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Input and output signals............................................................206Setting parameters....................................................................206Technical data...........................................................................207

Directional overpower protection GOPPDOP ................................208Introduction................................................................................208Principle of operation.................................................................209

Low pass filtering..................................................................211Calibration of analog inputs..................................................211

Function block...........................................................................212Input and output signals............................................................213Setting parameters....................................................................213Technical data...........................................................................215

Broken conductor check BRCPTOC .............................................215Introduction................................................................................215Principle of operation.................................................................215Function block...........................................................................217Input and output signals............................................................217Setting parameters....................................................................217Technical data...........................................................................218

Capacitor bank protection CBPGAPC............................................218Introduction................................................................................218Principle of operation.................................................................218

Measured quantities.............................................................218Reconnection inhibit feature.................................................221Overcurrent feature..............................................................222Undercurrent feature............................................................223Capacitor harmonic overload feature...................................223Capacitor reactive power overload feature...........................225

Function block...........................................................................226Input and output signals............................................................227Setting parameters....................................................................228Technical data...........................................................................229

Section 7 Voltage protection........................................................231Two step undervoltage protection UV2PTUV ................................231

Introduction................................................................................231Principle of operation.................................................................231

Measurement principle.........................................................232Time delay............................................................................232Blocking................................................................................238Design..................................................................................239

Function block...........................................................................241Input and output signals............................................................241Setting parameters....................................................................242

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Technical data...........................................................................244Two step overvoltage protection OV2PTOV ..................................245

Introduction................................................................................245Principle of operation.................................................................245

Measurement principle.........................................................246Time delay............................................................................246Blocking................................................................................252Design..................................................................................252

Function block...........................................................................254Input and output signals............................................................254Setting parameters....................................................................255Technical data...........................................................................257

Two step residual overvoltage protection ROV2PTOV .................257Introduction................................................................................258Principle of operation.................................................................258

Measurement principle.........................................................258Time delay............................................................................258Blocking................................................................................264Design..................................................................................264

Function block...........................................................................265Input and output signals............................................................266Setting parameters....................................................................266Technical data...........................................................................268

Voltage differential protection VDCPTOV ......................................268Introduction................................................................................268Principle of operation.................................................................269Function block...........................................................................270Input and output signals............................................................271Setting parameters....................................................................271Technical data...........................................................................272

Loss of voltage check LOVPTUV ..................................................272Introduction................................................................................272Principle of operation.................................................................272Function block...........................................................................274Input and output signals............................................................275Setting parameters....................................................................275Technical data...........................................................................275

Section 8 Frequency protection....................................................277Underfrequency protection SAPTUF .............................................277

Introduction................................................................................277Principle of operation.................................................................277

Measurement principle.........................................................278Time delay............................................................................278

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Voltage dependent time delay..............................................278Blocking................................................................................280Design..................................................................................280

Function block...........................................................................281Input and output signals............................................................281Setting parameters....................................................................281Technical data...........................................................................282

Overfrequency protection SAPTOF ...............................................282Introduction................................................................................283Principle of operation.................................................................283

Measurement principle.........................................................283Time delay............................................................................283Blocking................................................................................284Design..................................................................................284

Function block...........................................................................285Input and output signals............................................................285Setting parameters....................................................................285Technical data...........................................................................286

Rate-of-change frequency protection SAPFRC .............................286Introduction................................................................................286Principle of operation.................................................................286

Measurement principle.........................................................287Time delay............................................................................287Blocking................................................................................287Design..................................................................................288

Function block...........................................................................289Input and output signals............................................................289Setting parameters....................................................................289Technical data...........................................................................290

Section 9 Multipurpose protection................................................291General current and voltage protection CVGAPC..........................291

Introduction................................................................................291Principle of operation.................................................................291

Measured quantities within CVGAPC...................................291Base quantities for CVGAPC function..................................294Built-in overcurrent protection steps.....................................294Built-in undercurrent protection steps...................................299Built-in overvoltage protection steps....................................300Built-in undervoltage protection steps..................................300Logic diagram.......................................................................300

Function block...........................................................................305Input and output signals............................................................306Setting parameters....................................................................307

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Technical data...........................................................................315Section 10 Secondary system supervision.....................................317

Current circuit supervision CCSRDIF ............................................317Introduction................................................................................317Principle of operation.................................................................317Function block...........................................................................319Input and output signals............................................................319Setting parameters....................................................................320Technical data...........................................................................320

Fuse failure supervision SDDRFUF...............................................320Introduction................................................................................320Principle of operation.................................................................321

Zero and negative sequence detection................................321Delta current and delta voltage detection.............................325Dead line detection...............................................................327Main logic.............................................................................327

Function block...........................................................................331Input and output signals............................................................331Setting parameters....................................................................331Technical data...........................................................................332

Section 11 Control..........................................................................335Synchrocheck, energizing check, and synchronizingSESRSYN......................................................................................335

Introduction................................................................................335Principle of operation.................................................................336

Basic functionality.................................................................336Logic diagrams.....................................................................336

Function block...........................................................................345Input and output signals............................................................345Setting parameters....................................................................348Technical data...........................................................................351

Autorecloser SMBRREC ...............................................................352Introduction................................................................................352Principle of operation.................................................................352

Logic Diagrams....................................................................352Auto-reclosing operation Off and On....................................352Auto-reclosing mode selection.............................................353Start auto-reclosing and conditions for start of areclosing cycle......................................................................353Control of the auto-reclosing open time for shot 1...............354Long trip signal.....................................................................355Time sequence diagrams.....................................................361

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Function block...........................................................................364Input and output signals............................................................364Setting parameters....................................................................366Technical data...........................................................................368

Apparatus control APC...................................................................368Introduction................................................................................368Principle of operation.................................................................368Error handling............................................................................369Bay control QCBAY...................................................................371

Introduction...........................................................................371Principle of operation............................................................371Function block......................................................................373Input and output signals.......................................................373Setting parameters...............................................................374

Local/Remote switch.................................................................374Introduction...........................................................................374Principle of operation............................................................374Function block......................................................................376Input and output signals.......................................................376Setting parameters...............................................................377

Switch controller SCSWI...........................................................377Introduction...........................................................................378Principle of operation............................................................378Function block......................................................................383Input and output signals.......................................................383Setting parameters...............................................................384

Circuit breaker SXCBR..............................................................384Introduction...........................................................................385Principle of operation............................................................385Function block......................................................................389Input and output signals.......................................................389Setting parameters...............................................................390

Circuit switch SXSWI.................................................................390Introduction...........................................................................390Principle of operation............................................................390Function block......................................................................394Input and output signals.......................................................394Setting parameters...............................................................395

Bay reserve QCRSV..................................................................395Introduction...........................................................................396Principle of operation............................................................396Function block......................................................................398Input and output signals.......................................................399

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Setting parameters...............................................................400Reservation input RESIN...........................................................400

Introduction...........................................................................400Principle of operation............................................................400Function block......................................................................402Input and output signals.......................................................403Setting parameters...............................................................404

Interlocking ....................................................................................404Introduction................................................................................404Principle of operation.................................................................404Logical node for interlocking SCILO .........................................407

Introduction...........................................................................407Logic diagram.......................................................................407Function block......................................................................408Input and output signals.......................................................408

Interlocking for busbar earthing switch BB_ES .........................408Introduction...........................................................................409Function block......................................................................409Logic diagram.......................................................................409Input and output signals.......................................................409

Interlocking for bus-section breaker A1A2_BS..........................410Introduction...........................................................................410Function block......................................................................411Logic diagram.......................................................................412Input and output signals.......................................................413

Interlocking for bus-section disconnector A1A2_DC ................414Introduction...........................................................................415Function block......................................................................415Logic diagram.......................................................................416Input and output signals.......................................................416

Interlocking for bus-coupler bay ABC_BC ................................417Introduction...........................................................................417Function block......................................................................418Logic diagram.......................................................................419Input and output signals.......................................................421

Interlocking for 1 1/2 CB BH .....................................................424Introduction...........................................................................424Function blocks....................................................................425Logic diagrams.....................................................................427Input and output signals.......................................................432

Interlocking for double CB bay DB ...........................................436Introduction...........................................................................436Function block......................................................................437

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Logic diagrams.....................................................................439Input and output signals ......................................................442

Interlocking for line bay ABC_LINE ..........................................445Introduction...........................................................................445Function block......................................................................446Logic diagram.......................................................................447Input and output signals.......................................................452

Interlocking for transformer bay AB_TRAFO ............................454Introduction...........................................................................455Function block......................................................................456Logic diagram.......................................................................457Input and output signals.......................................................458

Position evaluation POS_EVAL.................................................460Introduction...........................................................................460Logic diagram.......................................................................460Function block......................................................................461Input and output signals.......................................................461

Voltage control................................................................................461Introduction................................................................................461Principle of operation.................................................................462Automatic voltage control for tap changer TR1ATCC andTR8ATCC .................................................................................463

Principle of operation............................................................463Tap changer control and supervision, 6 binary inputsTCMYLTC and TCLYLTC ........................................................475

Principle of operation............................................................475Connection between TR1ATCC or TR8ATCC andTCMYLTCor TCLYLTC.............................................................479Function block...........................................................................483Input and output signals............................................................486Setting parameters....................................................................493Technical data...........................................................................500

Logic rotating switch for function selection and LHMIpresentation SLGGIO.....................................................................501

Introduction................................................................................502Principle of operation.................................................................502

Functionality and behaviour ................................................503Graphical display..................................................................503

Function block...........................................................................505Input and output signals............................................................505Setting parameters....................................................................506

Selector mini switch VSGGIO.........................................................507Introduction................................................................................507Principle of operation.................................................................507

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Function block...........................................................................508Input and output signals............................................................508Setting parameters....................................................................509

IEC61850 generic communication I/O functions DPGGIO.............509Introduction................................................................................509Principle of operation.................................................................509Function block...........................................................................510Input and output signals............................................................510Settings......................................................................................510

Single point generic control 8 signals SPC8GGIO.........................510Introduction................................................................................510Principle of operation.................................................................511Function block...........................................................................511Input and output signals............................................................511Setting parameters....................................................................512

AutomationBits, command function for DNP3.0 AUTOBITS..........512Introduction................................................................................513Principle of operation.................................................................513Function block...........................................................................514Input and output signals............................................................514Setting parameters....................................................................515

Single command, 16 signals SINGLECMD....................................529Introduction................................................................................529Principle of operation.................................................................529Function block...........................................................................530Input and output signals............................................................530Setting parameters....................................................................531

Section 12 Scheme communication...............................................533Scheme communication logic for distance or overcurrentprotection ZCPSCH........................................................................533

Introduction................................................................................533Principle of operation.................................................................534

Blocking scheme..................................................................534Permissive underreaching scheme......................................534Permissive overreaching scheme........................................535Unblocking scheme..............................................................535Intertrip scheme....................................................................536Simplified logic diagram.......................................................536

Function block...........................................................................538Input and output signals............................................................538Setting parameters....................................................................539Technical data...........................................................................539

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Current reversal and WEI logic for distance protection 3-phaseZCRWPSCH ..................................................................................540

Introduction................................................................................540Principle of operation.................................................................540

Current reversal logic...........................................................540Weak-end infeed logic..........................................................541

Function block...........................................................................542Input and output signals............................................................542Setting parameters....................................................................543Technical data...........................................................................543

Local acceleration logic ZCLCPLAL...............................................544Introduction................................................................................544Principle of operation.................................................................544

Zone extension.....................................................................544Loss-of-Load acceleration....................................................545

Function block...........................................................................546Input and output signals............................................................546Setting parameters....................................................................547

Scheme communication logic for residual overcurrentprotection ECPSCH .......................................................................547

Introduction................................................................................547Principle of operation.................................................................548

Blocking scheme..................................................................548Permissive under/overreaching scheme..............................549Unblocking scheme..............................................................550

Function block...........................................................................551Input and output signals............................................................552Setting parameters....................................................................552Technical data...........................................................................553

Current reversal and weak-end infeed logic for residualovercurrent protection ECRWPSCH...............................................553

Introduction................................................................................553Principle of operation.................................................................554

Directional comparison logic function...................................554Fault current reversal logic...................................................554Weak-end infeed logic..........................................................555

Function block...........................................................................556Input and output signals............................................................556Setting parameters....................................................................557Technical data...........................................................................557

Section 13 Logic.............................................................................559Tripping logic SMPPTRC ...............................................................559

Introduction................................................................................559

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Principle of operation.................................................................559Logic diagram.......................................................................561

Function block...........................................................................564Input and output signals............................................................564Setting parameters....................................................................565Technical data...........................................................................566

Trip matrix logic TMAGGIO............................................................566Introduction................................................................................566Principle of operation.................................................................566Function block...........................................................................568Input and output signals............................................................568Setting parameters....................................................................569

Configurable logic blocks................................................................570Introduction................................................................................570Inverter function block INV........................................................572OR function block OR................................................................572AND function block AND...........................................................573Timer function block TIMER......................................................573Pulse timer function block PULSETIMER..................................574Exclusive OR function block XOR.............................................575Loop delay function block LOOPDELAY...................................575Set-reset with memory function block SRMEMORY.................576Reset-set with memory function block RSMEMORY.................577Controllable gate function block GATE......................................578Settable timer function block TIMERSET..................................578Technical data...........................................................................579

Configurable logic Q/T....................................................................580Introduction................................................................................580ORQT function block ................................................................580

Introduction...........................................................................580Function block......................................................................581Input and output signals.......................................................581

INVERTERQT function block ...................................................581Introduction...........................................................................581Function block......................................................................582Input and output signals.......................................................582

Pulse timer function block PULSTIMERQT...............................582Introduction...........................................................................582Function block......................................................................582Input and output signals.......................................................583Setting parameters...............................................................583

XORQT function block...............................................................583Introduction...........................................................................583

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Function block......................................................................583Input and output signals.......................................................584

Settable timer function block TIMERSETQT.............................584Introduction...........................................................................584Function block......................................................................585Input and output signals.......................................................585Setting parameters...............................................................585

ANDQT function block ..............................................................585Introduction...........................................................................585Function block......................................................................586Input and output signals.......................................................586Setting parameters...............................................................586

Set-reset function block SRMEMORYQT..................................586Introduction...........................................................................586Function block......................................................................587Input and output signals.......................................................587Setting parameters...............................................................587

Reset-set function block RSMEMORYQT ................................588Introduction...........................................................................588Function block......................................................................588Input and output signals.......................................................588Setting parameters...............................................................589

INVALIDQT function block.........................................................589Introduction...........................................................................589Function block......................................................................589Input and output signals.......................................................590

Single indication signal combining function blockINDCOMBSPQT........................................................................591

Introduction...........................................................................591Function block......................................................................591Input and output signals.......................................................591

Single indication signal extractor function blockINDEXTSPQT............................................................................592

Introduction...........................................................................592Function block......................................................................592Input and output signals.......................................................592

Fixed signal function block FXDSIGN............................................593Principle of operation.................................................................593Function block...........................................................................593Input and output signals............................................................594Setting parameters....................................................................594

Boolean 16 to Integer conversion B16I..........................................594Introduction................................................................................594Principle of operation.................................................................594

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Function block...........................................................................595Input and output signals............................................................595Setting parameters....................................................................596

Boolean 16 to Integer conversion with logic noderepresentation B16IFCVI................................................................596

Introduction................................................................................596Principle of operation.................................................................596Function block...........................................................................596Input and output signals............................................................597Setting parameters....................................................................597

Integer to Boolean 16 conversion IB16..........................................597Introduction................................................................................598Principle of operation.................................................................598Function block...........................................................................598Input and output signals............................................................598Setting parameters....................................................................599

Integer to Boolean 16 conversion with logic noderepresentation IB16FCVB...............................................................599

Introduction................................................................................599Principle of operation.................................................................599Function block...........................................................................600Input and output signals............................................................600Setting parameters....................................................................601

Section 14 Monitoring.....................................................................603Measurements................................................................................603

Introduction................................................................................604Principle of operation.................................................................605

Measurement supervision....................................................605Measurements CVMMXN.....................................................609Phase current measurement CMMXU.................................614Phase-phase and phase-neutral voltage measurementsVMMXU, VNMMXU..............................................................615Voltage and current sequence measurements VMSQI,CMSQI..................................................................................615

Function block...........................................................................615Input and output signals............................................................617Setting parameters....................................................................620Technical data...........................................................................633

Event counter CNTGGIO................................................................634Identification..............................................................................634Introduction................................................................................635Principle of operation.................................................................635

Reporting..............................................................................635

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Design..................................................................................635Function block...........................................................................636Input signals..............................................................................636Setting parameters....................................................................637Technical data...........................................................................637

Event function EVENT....................................................................637Introduction................................................................................637Principle of operation.................................................................637Function block...........................................................................639Input and output signals............................................................639Setting parameters....................................................................640

Logical signal status report BINSTATREP.....................................642Introduction................................................................................642Principle of operation.................................................................642Function block...........................................................................643Input and output signals............................................................643Setting parameters....................................................................644

Fault locator LMBRFLO..................................................................644Introduction................................................................................645Principle of operation.................................................................645

Measuring Principle..............................................................646Accurate algorithm for measurement of distance to fault.....646The non-compensated impedance model............................650IEC 60870-5-103..................................................................651

Function block...........................................................................651Input and output signals............................................................651Setting parameters....................................................................652Technical data...........................................................................653

Measured value expander block RANGE_XP................................653Introduction................................................................................653Principle of operation.................................................................653Function block...........................................................................654Input and output signals............................................................654

Disturbance report DRPRDRE.......................................................654Introduction................................................................................655Principle of operation.................................................................655Function block...........................................................................662Input and output signals............................................................664Setting parameters....................................................................665Technical data...........................................................................675

Event list.........................................................................................675Introduction................................................................................675Principle of operation.................................................................675

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Function block...........................................................................676Input signals..............................................................................676Technical data...........................................................................676

Indications......................................................................................676Introduction................................................................................676Principle of operation.................................................................677Function block...........................................................................678Input signals..............................................................................678Technical data...........................................................................678

Event recorder ...............................................................................678Introduction................................................................................678Principle of operation.................................................................678Function block...........................................................................679Input signals..............................................................................679Technical data...........................................................................679

Trip value recorder.........................................................................679Introduction................................................................................679Principle of operation.................................................................680Function block...........................................................................680Input signals..............................................................................681Technical data...........................................................................681

Disturbance recorder......................................................................681Introduction................................................................................681Principle of operation.................................................................681

Memory and storage............................................................682IEC 60870-5-103..................................................................683

Function block...........................................................................684Input and output signals............................................................684Setting parameters....................................................................684Technical data...........................................................................684

Section 15 Metering.......................................................................685Pulse-counter logic PCGGIO..........................................................685

Introduction................................................................................685Principle of operation.................................................................685Function block...........................................................................687Input and output signals............................................................688Setting parameters....................................................................688Technical data...........................................................................689

Function for energy calculation and demand handlingETPMMTR......................................................................................689

Introduction................................................................................689Principle of operation.................................................................689Function block...........................................................................690

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Input and output signals............................................................690Setting parameters....................................................................691

Section 16 Station communication.................................................693Overview.........................................................................................693IEC 61850-8-1 communication protocol.........................................693

Introduction................................................................................693Setting parameters....................................................................694Technical data...........................................................................694IEC 61850 generic communication I/O functions SPGGIO,SP16GGIO................................................................................694

Introduction...........................................................................694Principle of operation............................................................694Function block......................................................................695Input and output signals.......................................................695Setting parameters...............................................................696

IEC 61850 generic communication I/O functions MVGGIO.......696Principle of operation............................................................696Function block......................................................................696Input and output signals.......................................................696Setting parameters...............................................................697

IEC 61850-8-1 redundant station bus communication..............697Introduction...........................................................................697Principle of operation............................................................698Function block......................................................................700Output signals......................................................................700Setting parameters...............................................................700

IEC 61850-9-2LE communication protocol.....................................700Introduction................................................................................700Principle of operation.................................................................700Consequence on accuracy for power measurementfunctions when using signals from IEC 61850-9-2LEcommunication..........................................................................703Function block...........................................................................704Output signals............................................................................704Setting parameters....................................................................705Technical data...........................................................................705

LON communication protocol.........................................................705Introduction................................................................................705Principle of operation.................................................................706Setting parameters....................................................................724Technical data...........................................................................724

SPA communication protocol.........................................................724Introduction................................................................................724

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Principle of operation.................................................................725Communication ports...........................................................732

Design.......................................................................................732Setting parameters....................................................................733Technical data...........................................................................733

IEC 60870-5-103 communication protocol.....................................733Introduction................................................................................733Principle of operation.................................................................733

General.................................................................................733Communication ports...........................................................743

Function block...........................................................................743Input and output signals............................................................746Setting parameters....................................................................751Technical data...........................................................................754

Horizontal communication via GOOSE for interlockingGOOSEINTLKRCV.........................................................................754

Function block...........................................................................754Input and output signals............................................................755Setting parameters....................................................................756

Goose binary receive GOOSEBINRCV..........................................757Function block...........................................................................757Input and output signals............................................................757Setting parameters....................................................................758

Multiple command and transmit MULTICMDRCV,MULTICMDSND.............................................................................758

Introduction................................................................................759Principle of operation.................................................................759Design.......................................................................................759

General.................................................................................759Function block...........................................................................760Input and output signals............................................................761Setting parameters....................................................................762

Section 17 Remote communication................................................763Binary signal transfer......................................................................763

Introduction................................................................................763Principle of operation.................................................................763Function block...........................................................................765Input and output signals............................................................765Setting parameters....................................................................767

Transmission of analog data from LDCM LDCMTransmit..............770Function block...........................................................................770Input and output signals............................................................770

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Section 18 IED hardware...............................................................771Overview.........................................................................................771

Variants of case and local HMI display size..............................771Case from the rear side.............................................................774

Hardware modules.........................................................................778Overview....................................................................................778Combined backplane module (CBM).........................................779

Introduction...........................................................................779Functionality.........................................................................779Design..................................................................................780

Universal backplane module (UBM)..........................................782Introduction...........................................................................782Functionality.........................................................................782Design..................................................................................782

Numeric processing module (NUM)..........................................784Introduction...........................................................................784Functionality.........................................................................784Block diagram.......................................................................785

Power supply module (PSM).....................................................786Introduction...........................................................................786Design..................................................................................786Technical data......................................................................786

Local human-machine interface (Local HMI).............................787Transformer input module (TRM)..............................................787

Introduction...........................................................................787Design..........