Relion 670 seriesGenerator protection REG670Technical reference manualDocument ID: 1MRK 502 027-UENIssued: September 2011Revision: AProduct version: 1.2 Copyright 2011 ABB. All rights reservedCopyrightThis 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 or disclosed only in accordance with the terms of such license.TrademarksABB and Relion are registered trademarks of 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/substationautomationDisclaimerThe 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 IED is designed in accordance with the internationalstandards of the IEC 60255 series.Table of contentsSection 1 Introduction.....................................................................25Introduction to the technical reference manual.................................25About the complete set of manuals for an IED............................25About the technical reference manual.........................................26This manual.................................................................................27Introduction.............................................................................27Principle of operation..............................................................27Input and output signals.........................................................30Function block........................................................................30Setting parameters.................................................................30Technical data........................................................................31Intended audience.......................................................................31Related documents......................................................................31Revision notes.............................................................................32Section 2 Analog inputs..................................................................33Introduction.......................................................................................33Operation principle...........................................................................33Function block..................................................................................34Setting parameters...........................................................................34Section 3 Local HMI.......................................................................41Human machine interface ................................................................41Small size HMI..................................................................................43Small............................................................................................43Design.........................................................................................43Medium size graphic HMI.................................................................45Medium........................................................................................45Design.........................................................................................45Keypad.............................................................................................47LED...................................................................................................48Introduction..................................................................................48Status indication LEDs................................................................48Indication LEDs...........................................................................48Local HMI related functions..............................................................49Introduction..................................................................................49General setting parameters.........................................................50Status LEDs.................................................................................50Design....................................................................................50Function block........................................................................50Table of contents1Technical reference manualInput and output signals.........................................................50Indication LEDs...........................................................................51Introduction.............................................................................51Design....................................................................................51Function block........................................................................58Input and output signals.........................................................58Setting parameters.................................................................58Section 4 Basic IED functions........................................................61Authorization.....................................................................................61Principle of operation...................................................................61Authorization handling in the IED...........................................62Self supervision with internal event list.............................................63Introduction..................................................................................63Principle of operation...................................................................63Internal signals.......................................................................65Run-time model......................................................................67Function block.............................................................................68Output signals..............................................................................68Setting parameters......................................................................68Technical data.............................................................................69Time synchronization........................................................................69Introduction..................................................................................69Principle of operation...................................................................69General concepts...................................................................69Real-time clock (RTC) operation............................................72Synchronization alternatives..................................................73Function block.............................................................................76Output signals..............................................................................76Setting parameters......................................................................76Technical data.............................................................................79Parameter setting groups.................................................................79Introduction..................................................................................79Principle of operation...................................................................79Function block.............................................................................81Input and output signals..............................................................81Setting parameters......................................................................82ChangeLock function CHNGLCK.....................................................82Introduction..................................................................................82Principle of operation...................................................................82Function block.............................................................................83Input and output signals..............................................................83Setting parameters......................................................................83Test mode functionality TEST..........................................................83Table of contents2Technical reference manualIntroduction..................................................................................83Principle of operation...................................................................84Function block.............................................................................85Input and output signals..............................................................86Setting parameters......................................................................86IED identifiers...................................................................................86Introduction..................................................................................86Setting parameters......................................................................87Product information..........................................................................87Introduction..................................................................................87Setting parameters......................................................................87Factory defined settings..............................................................87Signal matrix for binary inputs SMBI................................................88Introduction..................................................................................88Principle of operation...................................................................88Function block.............................................................................89Input and output signals..............................................................89Signal matrix for binary outputs SMBO ...........................................90Introduction..................................................................................90Principle of operation...................................................................90Function block.............................................................................90Input and output signals..............................................................91Signal matrix for mA inputs SMMI....................................................91Introduction..................................................................................91Principle of operation...................................................................91Function block.............................................................................92Input and output signals..............................................................92Signal matrix for analog inputs SMAI...............................................92Introduction..................................................................................92Principle of operation...................................................................93Frequency values........................................................................93Function block.............................................................................94Input and output signals..............................................................94Setting parameters......................................................................96Summation block 3 phase 3PHSUM................................................97Introduction..................................................................................97Principle of operation...................................................................97Function block.............................................................................98Input and output signals..............................................................98Setting parameters......................................................................98Authority status ATHSTAT...............................................................99Introduction..................................................................................99Principle of operation...................................................................99Table of contents3Technical reference manualFunction block.............................................................................99Output signals..............................................................................99Setting parameters....................................................................100Denial of service DOS....................................................................100Introduction................................................................................100Principle of operation.................................................................100Function blocks..........................................................................100Signals.......................................................................................101Settings......................................................................................101Section 5 Differential protection...................................................103Generator differential protection GENPDIF ...................................103Introduction................................................................................103Principle of operation.................................................................104Function calculation principles.............................................105Fundamental frequency differential currents........................105Supplementary criteria.........................................................109Harmonic restrain.................................................................112Cross-block logic scheme....................................................112Function block...........................................................................116Input and output signals............................................................116Setting parameters....................................................................117Technical data...........................................................................118Transformer differential protection T2WPDIF and T3WPDIF ........119Introduction ...............................................................................119Principle of operation.................................................................121Function calculation principles.............................................122Logic diagram.......................................................................144Function block...........................................................................150Input and output signals............................................................151Setting parameters....................................................................154Technical data...........................................................................159Restricted earth fault protection, low impedance REFPDIF ..........160Introduction................................................................................160Principle of operation.................................................................161Fundamental principles of the restricted earthfaultprotection..............................................................................161Restricted earth-fault protection, low impedance as adifferential protection............................................................164Calculation of differential current and bias current...............165Detection of external earth faults..........................................167Algorithm of the restricted earth fault protection...................168Function block...........................................................................169Input and output signals............................................................170Table of contents4Technical reference manualSetting parameters....................................................................170Technical data...........................................................................1711Ph High impedance differential protection HZPDIF .....................171Identification..............................................................................171Introduction................................................................................171Principle of operation.................................................................172Logic diagram.......................................................................172Function block...........................................................................172Input and output signals............................................................173Setting parameters....................................................................173Technical data...........................................................................173Section 6 Impedance protection ..................................................175Full-scheme distance measuring, Mho characteristicZMHPDIS ......................................................................................175Introduction................................................................................175Principle of operation.................................................................175Full scheme measurement...................................................175Impedance characteristic.....................................................176Basic operation characteristics.............................................177Theory of operation..............................................................178Simplified logic diagrams......................................................187Function block...........................................................................190Input and output signals............................................................191Setting parameters....................................................................192Technical data...........................................................................193Directional impedance element for mho characteristicZDMRDIR.......................................................................................193Introduction................................................................................194Principle of operation.................................................................194Directional impedance element for mho characteristicZDMRDIR.............................................................................194Function block...........................................................................197Input and output signals............................................................197Setting parameters....................................................................197Pole slip protection PSPPPAM ......................................................198Introduction................................................................................198Principle of operation.................................................................199Function block...........................................................................203Input and output signals............................................................203Setting parameters....................................................................204Technical data...........................................................................204Loss of excitation LEXPDIS............................................................205Introduction................................................................................205Table of contents5Technical reference manualPrinciple of operation.................................................................205Function block...........................................................................210Input and output signals............................................................210Setting parameters....................................................................211Technical data...........................................................................212Sensitive rotor earth fault protection, injection basedROTIPHIZ ......................................................................................212Introduction................................................................................212Principle of operation.................................................................212The injection unit REX060....................................................214Rotor Earth Fault Protection function...................................215General measurement of earth fault impedance..................216Simplified logic diagram.......................................................218Commissioning tool ICT.......................................................220Description of input signals........................................................223Description of output signals.....................................................223Function block...........................................................................225Input and output signals............................................................225Setting parameters....................................................................226Technical data...........................................................................227100% stator earth fault protection, injection based STTIPHIZ .......227Introduction................................................................................228Principle of operation.................................................................228Configuration principle..........................................................229Generator system earthing methods....................................231100% Stator earth fault protection function..........................235General measurement of earth fault impedance..................239Measuring reference impedance..........................................241Simplified logic diagram.......................................................246The commissioning tool ICT.................................................247Description of input signals........................................................249Description of output signals.....................................................250Function block...........................................................................251Input and Output signals............................................................252Setting parameters....................................................................252Technical data...........................................................................254Section 7 Current protection.........................................................255Instantaneous phase overcurrent protection PHPIOC ..................255Introduction................................................................................255Principle of operation.................................................................255Function block...........................................................................256Input and output signals............................................................256Setting parameters....................................................................256Table of contents6Technical reference manualTechnical data...........................................................................257Four step phase overcurrent protection OC4PTOC ......................257Introduction................................................................................257Principle of operation.................................................................257Function block...........................................................................262Input and output signals............................................................262Setting parameters....................................................................264Technical data...........................................................................269Instantaneous residual overcurrent protection EFPIOC ................270Introduction................................................................................270Principle of operation.................................................................270Function block...........................................................................271Input and output signals............................................................271Setting parameters....................................................................271Technical data...........................................................................272Four step residual overcurrent protection EF4PTOC ....................272Introduction................................................................................272Principle of operation.................................................................273Operating quantity within the function..................................273Internal polarizing.................................................................274External polarizing for earth-fault function............................276Base quantities within the protection....................................276Internal earth-fault protection structure................................276Four residual overcurrent steps............................................277Directional supervision element with integrateddirectional comparison function............................................278Second harmonic blocking element.....................................280Switch on to fault feature......................................................282Function block...........................................................................284Input and output signals............................................................285Setting parameters....................................................................286Technical data...........................................................................291Four step directional negative phase sequence overcurrentprotection NS4PTOC .....................................................................291Introduction................................................................................292Principle of operation.................................................................292Operating quantity within the function..................................292Internal polarizing facility of the function..............................293External polarizing for negative sequence function..............294Base quantities within the function.......................................294Internal negative sequence protection structure..................295Four negative sequence overcurrent stages........................295Directional supervision element with integrateddirectional comparison function............................................296Table of contents7Technical reference manualFunction block...........................................................................299Input and output signals............................................................299Setting parameters....................................................................300Technical data...........................................................................305Sensitive directional residual overcurrent and power protectionSDEPSDE .....................................................................................305Introduction................................................................................305Principle of operation.................................................................307Function inputs.....................................................................307Function block...........................................................................313Input and output signals............................................................314Setting parameters....................................................................315Technical data...........................................................................317Thermal overload protection, two time constants TRPTTR ...........318Introduction................................................................................318Principle of operation.................................................................318Function block...........................................................................322Input and output signals............................................................322Setting parameters....................................................................322Technical data...........................................................................324Breaker failure protection CCRBRF ..............................................324Introduction................................................................................324Principle of operation.................................................................325Function block...........................................................................327Input and output signals............................................................328Setting parameters....................................................................328Technical data...........................................................................329Pole discordance protection CCRPLD ..........................................330Introduction................................................................................330Principle of operation.................................................................330Pole discordance signaling from circuit breaker...................333Unsymmetrical current detection..........................................333Function block...........................................................................333Input and output signals............................................................334Setting parameters....................................................................334Technical data...........................................................................335Directional underpower protection GUPPDUP...............................335Introduction................................................................................335Principle of operation.................................................................336Low pass filtering..................................................................338Calibration of analog inputs..................................................338Function block...........................................................................339Input and output signals............................................................340Table of contents8Technical reference manualSetting parameters....................................................................340Technical data...........................................................................341Directional overpower protection GOPPDOP ................................342Introduction................................................................................342Principle of operation.................................................................343Low pass filtering..................................................................345Calibration of analog inputs..................................................345Function block...........................................................................346Input and output signals............................................................347Setting parameters....................................................................347Technical data...........................................................................349Negativ sequence time overcurrent protection for machinesNS2PTOC ......................................................................................349Introduction................................................................................349Principle of operation.................................................................350Start sensitivity.....................................................................352Alarm function......................................................................352Logic diagram.......................................................................352Function block...........................................................................353Input and output signals............................................................353Setting parameters....................................................................354Technical data...........................................................................355Accidental energizing protection for synchronous generatorAEGGAPC......................................................................................355Introduction ...............................................................................355Principle of operation.................................................................356Function block...........................................................................357Input and output signals............................................................357Setting parameters....................................................................357Technical data...........................................................................358Section 8 Voltage protection........................................................359Two step undervoltage protection UV2PTUV ................................359Introduction................................................................................359Principle of operation.................................................................359Measurement principle.........................................................360Time delay............................................................................360Blocking................................................................................365Design..................................................................................366Function block...........................................................................368Input and output signals............................................................368Setting parameters....................................................................369Technical data...........................................................................371Two step overvoltage protection OV2PTOV ..................................372Table of contents9Technical reference manualIntroduction................................................................................372Principle of operation.................................................................372Measurement principle.........................................................373Time delay............................................................................373Blocking................................................................................379Design..................................................................................379Function block...........................................................................381Input and output signals............................................................381Setting parameters....................................................................382Technical data...........................................................................384Two step residual overvoltage protection ROV2PTOV .................384Introduction................................................................................384Principle of operation.................................................................385Measurement principle.........................................................385Time delay............................................................................385Blocking................................................................................390Design..................................................................................390Function block...........................................................................391Input and output signals............................................................392Setting parameters....................................................................392Technical data...........................................................................394Overexcitation protection OEXPVPH ............................................394Introduction................................................................................394Principle of operation.................................................................395Measured voltage.................................................................397Operate time of the overexcitation protection.......................398Cooling.................................................................................402Overexcitation protection function measurands...................402Overexcitation alarm............................................................403Logic diagram.......................................................................403Function block...........................................................................404Input and output signals............................................................404Setting parameters....................................................................404Technical data...........................................................................406Voltage differential protection VDCPTOV ......................................406Introduction................................................................................406Principle of operation.................................................................406Function block...........................................................................408Input and output signals............................................................408Setting parameters....................................................................408Technical data...........................................................................409100% Stator earth fault protection, 3rd harmonic basedSTEFPHIZ......................................................................................409Table of contents10Technical reference manualIntroduction................................................................................410Principle of operation.................................................................411Function block...........................................................................416Input and output signals............................................................417Setting parameters....................................................................418Technical data...........................................................................418Section 9 Frequency protection....................................................419Underfrequency protection SAPTUF .............................................419Introduction................................................................................419Principle of operation.................................................................419Measurement principle.........................................................420Time delay............................................................................420Voltage dependent time delay..............................................420Blocking................................................................................422Design..................................................................................422Function block...........................................................................423Input and output signals............................................................423Setting parameters....................................................................423Technical data...........................................................................424Overfrequency protection SAPTOF ...............................................424Introduction................................................................................425Principle of operation.................................................................425Measurement principle.........................................................425Time delay............................................................................425Blocking................................................................................426Design..................................................................................426Function block...........................................................................427Input and output signals............................................................427Setting parameters....................................................................427Technical data...........................................................................428Rate-of-change frequency protection SAPFRC .............................428Introduction................................................................................428Principle of operation.................................................................428Measurement principle.........................................................429Time delay............................................................................429Blocking................................................................................429Design..................................................................................430Function block...........................................................................431Input and output signals............................................................431Setting parameters....................................................................431Technical data...........................................................................432Section 10 Multipurpose protection................................................433Table of contents11Technical reference manualGeneral current and voltage protection CVGAPC..........................433Introduction................................................................................433Inadvertent generator energization......................................434Principle of operation.................................................................434Measured quantities within CVGAPC...................................434Base quantities for CVGAPC function..................................436Built-in overcurrent protection steps.....................................437Built-in undercurrent protection steps...................................442Built-in overvoltage protection steps....................................443Built-in undervoltage protection steps..................................443Inadvertent generator energizing.........................................443Logic diagram.......................................................................445Function block...........................................................................450Input and output signals............................................................451Setting parameters....................................................................452Technical data...........................................................................460Rotor earth fault protection.............................................................461Introduction................................................................................461Principle of operation.................................................................462Rotor earth fault....................................................................462Technical data...........................................................................465Section 11 Secondary system supervision.....................................467Current circuit supervision CCSRDIF ............................................467Introduction................................................................................467Principle of operation.................................................................467Function block...........................................................................469Input and output signals............................................................469Setting parameters....................................................................470Technical data...........................................................................470Fuse failure supervision SDDRFUF...............................................470Introduction................................................................................470Principle of operation.................................................................471Zero and negative sequence detection................................471Delta current and delta voltage detection.............................475Dead line detection...............................................................477Main logic.............................................................................477Function block...........................................................................481Input and output signals............................................................481Setting parameters....................................................................481Technical data...........................................................................482Section 12 Control..........................................................................485Table of contents12Technical reference manualSynchrocheck, energizing check, and synchronizingSESRSYN......................................................................................485Introduction................................................................................485Principle of operation.................................................................486Basic functionality.................................................................486Logic diagrams.....................................................................486Function block...........................................................................495Input and output signals............................................................495Setting parameters....................................................................498Technical data...........................................................................501Apparatus control APC...................................................................501Introduction................................................................................501Error handling............................................................................502Bay control QCBAY...................................................................503Introduction...........................................................................503Function block......................................................................503Input and output signals.......................................................504Setting parameters...............................................................504Local/Remote switch.................................................................504Introduction...........................................................................504Principle of operation............................................................504Function block......................................................................506Input and output signals.......................................................506Setting parameters...............................................................507Switch controller SCSWI...........................................................507Introduction...........................................................................508Principle of operation............................................................508Function block......................................................................513Input and output signals.......................................................513Setting parameters...............................................................514Circuit breaker SXCBR..............................................................514Introduction...........................................................................515Principle of operation............................................................515Function block......................................................................519Input and output signals.......................................................519Setting parameters...............................................................520Circuit switch SXSWI.................................................................520Introduction...........................................................................520Principle of operation............................................................520Function block......................................................................524Input and output signals.......................................................524Setting parameters...............................................................525Bay reserve QCRSV..................................................................525Table of contents13Technical reference manualIntroduction...........................................................................526Principle of operation............................................................526Function block......................................................................528Input and output signals.......................................................529Setting parameters...............................................................530Reservation input RESIN...........................................................530Introduction...........................................................................530Principle of operation............................................................530Function block......................................................................532Input and output signals.......................................................533Setting parameters...............................................................534Interlocking ....................................................................................534Introduction................................................................................534Principle of operation.................................................................534Logical node for interlocking SCILO .........................................537Introduction...........................................................................537Logic diagram.......................................................................537Function block......................................................................538Input and output signals.......................................................538Interlocking for busbar earthing switch BB_ES .........................538Introduction...........................................................................539Function block......................................................................539Logic diagram.......................................................................539Input and output signals.......................................................539Interlocking for bus-section breaker A1A2_BS..........................540Introduction...........................................................................540Function block......................................................................541Logic diagram.......................................................................542Input and output signals.......................................................543Interlocking for bus-section disconnector A1A2_DC ................544Introduction...........................................................................545Function block......................................................................545Logic diagram.......................................................................546Input and output signals.......................................................546Interlocking for bus-coupler bay ABC_BC ................................547Introduction...........................................................................547Function block......................................................................548Logic diagram.......................................................................549Input and output signals.......................................................551Interlocking for 1 1/2 CB BH .....................................................554Introduction...........................................................................554Function blocks....................................................................555Logic diagrams.....................................................................557Table of contents14Technical reference manualInput and output signals.......................................................562Interlocking for double CB bay DB ...........................................566Introduction...........................................................................566Function block......................................................................567Logic diagrams.....................................................................569Input and output signals ......................................................572Interlocking for line bay ABC_LINE ..........................................575Introduction...........................................................................575Function block......................................................................576Logic diagram.......................................................................577Input and output signals.......................................................582Interlocking for transformer bay AB_TRAFO ............................584Introduction...........................................................................585Function block......................................................................586Logic diagram.......................................................................587Input and output signals.......................................................588Position evaluation POS_EVAL.................................................590Introduction...........................................................................590Logic diagram.......................................................................590Function block......................................................................591Input and output signals.......................................................591Logic rotating switch for function selection and LHMIpresentation SLGGIO.....................................................................591Introduction................................................................................591Principle of operation.................................................................591Functionality and behaviour ................................................593Graphical display..................................................................593Function block...........................................................................595Input and output signals............................................................595Setting parameters....................................................................596Selector mini switch VSGGIO.........................................................597Introduction................................................................................597Principle of operation.................................................................597Function block...........................................................................598Input and output signals............................................................598Setting parameters....................................................................599Generic double point function block DPGGIO................................599Introduction................................................................................599Principle of operation.................................................................599Function block...........................................................................600Input and output signals............................................................600Settings......................................................................................600Single point generic control 8 signals SPC8GGIO.........................600Table of contents15Technical reference manualIntroduction................................................................................600Principle of operation.................................................................601Function block...........................................................................601Input and output signals............................................................601Setting parameters....................................................................602AutomationBits, command function for DNP3.0 AUTOBITS..........602Introduction................................................................................603Principle of operation.................................................................603Function block...........................................................................604Input and output signals............................................................604Setting parameters....................................................................605Single command, 16 signals SINGLECMD....................................619Introduction................................................................................619Principle of operation.................................................................619Function block...........................................................................620Input and output signals............................................................620Setting parameters....................................................................621Section 13 Logic.............................................................................623Tripping logic SMPPTRC ...............................................................623Introduction................................................................................623Principle of operation.................................................................623Logic diagram.......................................................................625Function block...........................................................................628Input and output signals............................................................628Setting parameters....................................................................629Technical data...........................................................................630Trip matrix logic TMAGGIO............................................................630Introduction................................................................................630Principle of operation.................................................................630Function block...........................................................................632Input and output signals............................................................632Setting parameters....................................................................633Configurable logic blocks................................................................634Introduction................................................................................634Inverter function block INV........................................................634OR function block OR................................................................635AND function block AND...........................................................636Timer function block TIMER......................................................636Pulse timer function block PULSETIMER..................................637Exclusive OR function block XOR.............................................637Loop delay function block LOOPDELAY...................................638Set-reset with memory function block SRMEMORY.................638Reset-set with memory function block RSMEMORY.................639Table of contents16Technical reference manualControllable gate function block GATE......................................640Settable timer function block TIMERSET..................................641Technical data...........................................................................642Fixed signal function block FXDSIGN............................................642Principle of operation.................................................................642Function block...........................................................................643Input and output signals............................................................643Setting parameters....................................................................643Boolean 16 to Integer conversion B16I..........................................644Introduction................................................................................644Principle of operation.................................................................644Function block...........................................................................644Input and output signals............................................................644Setting parameters....................................................................645Boolean 16 to Integer conversion with logic noderepresentation B16IFCVI................................................................645Introduction................................................................................645Principle of operation.................................................................646Function block...........................................................................646Input and output signals............................................................646Setting parameters....................................................................647Integer to Boolean 16 conversion IB16..........................................647Introduction................................................................................647Principle of operation.................................................................647Function block...........................................................................648Input and output signals............................................................648Setting parameters....................................................................649Integer to Boolean 16 conversion with logic noderepresentation IB16FCVB...............................................................649Introduction................................................................................649Principle of operation.................................................................649Function block...........................................................................650Input and output signals............................................................650Setting parameters....................................................................651Section 14 Monitoring.....................................................................653Measurements................................................................................653Introduction................................................................................654Principle of operation.................................................................655Measurement supervision....................................................655Measurements CVMMXN.....................................................659Phase current measurement CMMXU.................................664Phase-phase and phase-neutral voltage measurementsVMMXU, VNMMXU..............................................................665Table of contents17Technical reference manualVoltage and current sequence measurements VMSQI,CMSQI..................................................................................665Function block...........................................................................665Input and output signals............................................................667Setting parameters....................................................................670Technical data...........................................................................683Event counter CNTGGIO................................................................683Identification..............................................................................683Introduction................................................................................683Principle of operation.................................................................684Reporting..............................................................................684Design..................................................................................684Function block...........................................................................685Input signals..............................................................................685Setting parameters....................................................................685Technical data...........................................................................686Event function EVENT....................................................................686Introduction................................................................................686Principle of operation.................................................................686Function block...........................................................................688Input and output signals............................................................688Setting parameters....................................................................689Logical signal status report BINSTATREP.....................................691Introduction................................................................................691Principle of operation.................................................................691Function block...........................................................................692Input and output signals............................................................692Setting parameters....................................................................693Measured value expander block RANGE_XP................................693Introduction................................................................................694Principle of operation.................................................................694Function block...........................................................................694Input and output signals............................................................694Disturbance report DRPRDRE.......................................................695Introduction................................................................................695Principle of operation.................................................................696Function block...........................................................................703Input and output signals............................................................705Setting parameters....................................................................706Technical data...........................................................................716Event list.........................................................................................716Introduction................................................................................716Principle of operation.................................................................716Table of contents18Technical reference manualFunction block...........................................................................717Input signals..............................................................................717Technical data...........................................................................717Indications......................................................................................717Introduction................................................................................717Principle of operation.................................................................718Function block...........................................................................719Input signals..............................................................................719Technical data...........................................................................719Event recorder ...............................................................................719Introduction................................................................................719Principle of operation.................................................................719Function block...........................................................................720Input signals..............................................................................720Technical data...........................................................................720Trip value recorder.........................................................................720Introduction................................................................................720Principle of operation.................................................................721Function block...........................................................................721Input signals..............................................................................721Technical data...........................................................................722Disturbance recorder......................................................................722Introduction................................................................................722Principle of operation.................................................................722Memory and storage............................................................723IEC 60870-5-103..................................................................724Function block...........................................................................725Input and output signals............................................................725Setting parameters....................................................................725Technical data...........................................................................725Section 15 Metering.......................................................................727Pulse-counter logic PCGGIO..........................................................727Introduction................................................................................727Principle of operation.................................................................727Function block...........................................................................729Input and output signals............................................................730Setting parameters....................................................................730Technical data...........................................................................731Function for energy calculation and demand handlingETPMMTR......................................................................................731Introduction................................................................................731Principle of operation.................................................................731Function block...........................................................................732Table of contents19Technical reference manualInput and output signals............................................................732Setting parameters....................................................................733Section 16 Station communication.................................................735Overview.........................................................................................735IEC 61850-8-1 communication protocol.........................................735Setting parameters....................................................................735Technical data...........................................................................736IEC 61850 generic communication I/O functions SPGGIO,SP16GGIO................................................................................736Introduction...........................................................................736Principle of operation............................................................736Function block......................................................................736Input and output signals.......................................................737Setting parameters...............................................................738IEC 61850 generic communication I/O functions MVGGIO.......738Principle of operation............................................................738Function block......................................................................738Input and output signals.......................................................738Setting parameters...............................................................739IEC 61850-8-1 redundant station bus communication..............739Introduction...........................................................................739Principle of operation............................................................739Function block......................................................................741Output signals......................................................................741Setting parameters...............................................................741LON communication protocol.........................................................741Introduction................................................................................741Principle of operation.................................................................742Setting parameters....................................................................760Technical data...........................................................................760SPA communication protocol.........................................................760Introduction................................................................................760Principle of operation.................................................................761Communication ports...........................................................768Design.......................................................................................768Setting parameters....................................................................769Technical data...........................................................................769IEC 60870-5-103 communication protocol.....................................769Introduction................................................................................769Principle of operation.................................................................769General.................................................................................769Communication ports...........................................................779Function block...........................................................................779Table of contents20Technical reference manualInput and output signals............................................................782Setting parameters....................................................................787Technical data...........................................................................790Horizontal communication via GOOSE for interlockingGOOSEINTLKRCV.........................................................................790Function block...........................................................................790Input and output signals............................................................791Setting parameters....................................................................792Goose binary receive GOOSEBINRCV..........................................793Function block...........................................................................793Input and output signals............................................................793Setting parameters....................................................................794Multiple command and transmit MULTICMDRCV,MULTICMDSND.............................................................................794Introduction................................................................................795Principle of operation.................................................................795Design.......................................................................................795General.................................................................................795Function block...........................................................................796Input and output signals............................................................797Setting parameters....................................................................798Section 17 Remote communication................................................799Binary signal transfer......................................................................799Introduction................................................................................799Principle of operation.................................................................799Setting parameters....................................................................800Transmission of analog data from LDCM LDCMTransmit..............803Function block...........................................................................803Input and output signals............................................................803Section 18 IED hardware...............................................................805Overview.........................................................................................805Variants of case and local HMI display size..............................805Case from the rear side.............................................................808Hardware modules.........................................................................812Overview....................................................................................812Combined backplane module (CBM).........................................813Introduction...........................................................................813Functionality.........................................................................813Design..................................................................................814Universal backplane module (UBM)..........................................816Introduction...........................................................................816Functionality.........................................................................816Table of contents21Technical reference manualDesign..................................................................................816Numeric processing module (NUM)..........................................818Introduction...........................................................................818Functionality.........................................................................818Block diagram.......................................................................819Power supply module (PSM).....................................................820Introduction...........................................................................820Design..................................................................................820Technical data......................................................................820Local human-machine interface (Local HMI).............................821Transformer input module (TRM)..............................................821Introduction...........................................................................821Design..................................................................................821Technical data......................................................................822Analog digital conversion module, with timesynchronization (ADM) .............................................................823Introduction...........................................................................823Design..................................................................................823Binary input module (BIM).........................................................825Introduction...........................................................................825Design..................................................................................825Technical data......................................................................829Binary output modules (BOM)...................................................829Introduction...........................................................................829Design..................................................................................829Technical data......................................................................831Binary input/output module (IOM)..............................................832Introduction...........................................................................832Design..................................................................................832Technical data......................................................................834mA input module (MIM).............................................................835Introduction...........................................................................835Design..................................................................................835Technical data......................................................................837Serial and LON communication module (SLM) ........................837Introduction...........................................................................837Design..................................................................................837Technical data......................................................................839Optical ethernet module (OEM).................................................839Introduction...........................................................................839Functionality.........................................................................839Design..................................................................................840Technical data......................................................................840Table of contents22Technical reference manualLine data communication module (LDCM)................................841Introduction...........................................................................841Design..................................................................................841Technical data......................................................................842GPS antenna.............................................................................843Introduction...........................................................................843Design..................................................................................843Technical data......................................................................845IRIG-B time synchronization module IRIG-B.............................846Introduction...........................................................................846Design..................................................................................846Technical data......................................................................847Dimensions.....................................................................................848Case without rear cover.............................................................848Case with rear cover..................................................................850Flush mounting dimensions.......................................................852Side-by-side flush mounting dimensions...................................853Wall mounting dimensions.........................................................854External resistor unit for high impedance differentialprotection...................................................................................854External current transformer unit...............................................855Mounting alternatives.....................................................................856Flush mounting..........................................................................856Overview..............................................................................856Mounting procedure for flush mounting................................85719 panel rack mounting............................................................858Overview..............................................................................858Mounting procedure for 19 panel rack mounting.................859Wall mounting............................................................................859Overview..............................................................................859Mounting procedure for wall mounting.................................860How to reach the rear side of the IED..................................861Side-by-side 19 rack mounting.................................................861Overview..............................................................................861Mounting procedure for side-by-side rack mounting............862IED in the 670 series mounted with a RHGS6 case.............862Side-by-side flush mounting......................................................863Overview..............................................................................863Mounting procedure for side-by-side flush mounting...........864Technical data................................................................................864Enclosure...................................................................................864Connection system....................................................................865Influencing factors.....................................................................865Table of contents23Technical reference manualType tests according to standard..............................................866Section 19 Injection equipment hardware......................................869Overview.........................................................................................869Front view of injection unit, coupling capacitor and shuntresitor unit..................................................................................869REX060 Injection unit...........................................................869REX060 Front panel controls...............................................870Coupling capacitor unit REX061..........................................871Shunt resistor unit REX062..................................................872Injection unit REX060 from rear side.........................................873Injection unit REX060....................................................