ABB Relion REG670 Instructions for use

RELION® 670 SERIES
—
Generator protection REG670
Version 2.2 IEC
Application manual

Document ID: 1MRK 502 071-UEN
Issued: May 2017
Revision: -
Product version: 2.2
© Copyright 2017 ABB. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written
permission from ABB, and the contents thereof must not be imparted to a third party,
nor used for any unauthorized purpose.
The software and hardware described in this document is furnished under a license and
may be used or disclosed only in accordance with the terms of such license.
This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit. (http://www.openssl.org/) This product includes cryptographic
software written/developed by: Eric Young ([email protected]) and Tim Hudson
([email protected]).
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or
product names mentioned in this document may be trademarks or registered
trademarks of their respective holders.
Warranty
Please inquire about the terms of warranty from your nearest ABB representative.

Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or
product description and are not to be deemed as a statement of guaranteed properties.
All persons responsible for applying the equipment addressed in this manual must
satisfy themselves that each intended application is suitable and acceptable, including
that any applicable safety or other operational requirements are 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 but not limited to
personal injuries or death) shall be the sole responsibility of the person or entity
applying the equipment, and those so responsible are hereby requested to ensure that
all measures are taken to exclude or mitigate such risks.
This document has been carefully checked by ABB but deviations cannot be
completely ruled out. In case any errors are detected, the reader is kindly requested to
notify the manufacturer. Other than under explicit contractual commitments, in no
event shall ABB be responsible or liable for any loss or damage resulting from the use
of this manual or the application of the equipment.

Conformity
This product complies with the directive of the Council of the European Communities
on the approximation of the laws of the Member States relating to electromagnetic
compatibility (EMC Directive 2004/108/EC) and concerning electrical equipment for
use within specified voltage limits (Low-voltage directive 2006/95/EC). This
conformity is the result of tests conducted by ABB in accordance with the product
standard EN 60255-26 for the EMC directive, and with the product standards EN
60255-1 and EN 60255-27 for the low voltage directive. The product is designed in
accordance with the international standards of the IEC 60255 series.

Table of contents
Section 1 Introduction.....................................................................21
This manual...................................................................................... 21
Intended audience............................................................................ 21
Product documentation.....................................................................22
Product documentation set..........................................................22
Document revision history........................................................... 23
Related documents......................................................................23
Document symbols and conventions................................................24
Symbols.......................................................................................24
Document conventions................................................................25
IEC 61850 edition 1 / edition 2 mapping...........................................26
Section 2 Application......................................................................35
General IED application....................................................................35
Main protection functions..................................................................44
Back-up protection functions............................................................ 45
Control and monitoring functions......................................................46
Communication.................................................................................52
Basic IED functions.......................................................................... 55
Section 3 Configuration..................................................................57
Description of REG670.....................................................................57
Introduction..................................................................................57
Description of configuration A20 ........................................... 57
Description of configuration B30............................................ 58
Description of configuration C30............................................ 60
Section 4 Analog inputs..................................................................63
Introduction.......................................................................................63
Setting guidelines............................................................................. 63
Setting of the phase reference channel.......................................63
Example................................................................................. 64
Setting of current channels..........................................................64
Example 1.............................................................................. 65
Example 2.............................................................................. 65
Example 3.............................................................................. 66
Examples on how to connect, configure and set CT inputs
for most commonly used CT connections.............................. 70
Example on how to connect a star connected three-phase
CT set to the IED....................................................................71
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Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 1
Application manual

Example how to connect delta connected three-phase CT
set to the IED..........................................................................76
Example how to connect single-phase CT to the IED............ 79
Relationships between setting parameter Base Current, CT
rated primary current and minimum pickup of a protection IED.. 80
Setting of voltage channels......................................................... 81
Example................................................................................. 81
Examples how to connect, configure and set VT inputs for
most commonly used VT connections....................................82
Examples on how to connect a three phase-to-earth
connected VT to the IED........................................................ 82
Example on how to connect a phase-to-phase connected
VT to the IED..........................................................................84
Example on how to connect an open delta VT to the IED
for high impedance earthed or unearthed networks...............86
Example how to connect the open delta VT to the IED for
low impedance earthed or solidly earthed power systems.....89
Example on how to connect a neutral point VT to the IED.....90
Section 5 Local HMI....................................................................... 93
Display..............................................................................................94
LEDs.................................................................................................96
Keypad............................................................................................. 97
Local HMI functionality..................................................................... 99
Protection and alarm indication................................................... 99
Parameter management ...........................................................100
Front communication.................................................................101
Section 6 Wide area measurement system..................................103
C37.118 Phasor Measurement Data Streaming Protocol
Configuration PMUCONF............................................................... 103
Identification.............................................................................. 103
Application.................................................................................103
Operation principle.................................................................... 103
Short guidance for use of TCP............................................. 104
Short guidance for use of UDP.............................................105
Protocol reporting via IEEE 1344 and C37.118 PMUREPORT......107
Identification.............................................................................. 107
Application.................................................................................107
Operation principle.................................................................... 110
Frequency reporting............................................................. 111
Reporting filters.................................................................... 113
Scaling Factors for ANALOGREPORT channels................. 114
PMU Report Function Blocks Connection Rules in
PCM600 Application Configuration Tool (ACT)....................115
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2Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual

Setting guidelines...................................................................... 121
Section 7 Differential protection................................................... 127
Transformer differential protection T2WPDIF and T3WPDIF ........ 127
Identification.............................................................................. 127
Application.................................................................................127
Setting guidelines...................................................................... 128
Restrained and unrestrained differential protection..............128
Elimination of zero sequence currents................................. 131
Inrush restraint methods.......................................................132
Overexcitation restraint method........................................... 132
Cross-blocking between phases.......................................... 133
External/Internal fault discriminator...................................... 133
On-line compensation for on-load tap-changer position.......135
Differential current alarm...................................................... 135
Open CT detection............................................................... 136
Switch onto fault feature.......................................................136
Setting example.........................................................................136
Introduction...........................................................................136
Typical main CT connections for transformer differential
protection..............................................................................137
Application Examples........................................................... 139
Summary and conclusions................................................... 146
High impedance differential protection, single phase HZPDIF ...... 148
Identification.............................................................................. 148
Application.................................................................................148
The basics of the high impedance principle......................... 150
Connection examples for high impedance differential
protection...................................................................................156
Connections for three-phase high impedance differential
protection..............................................................................156
Connections for 1Ph High impedance differential
protection HZPDIF................................................................157
Setting guidelines...................................................................... 158
Configuration........................................................................ 158
Settings of protection function.............................................. 159
T-feeder protection............................................................... 159
Tertiary reactor protection.................................................... 162
Restricted earth fault protection........................................... 165
Alarm level operation............................................................166
Generator differential protection GENPDIF ................................... 167
Identification.............................................................................. 167
Application.................................................................................168
Setting guidelines...................................................................... 169
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General settings................................................................... 169
Percentage restrained differential operation........................ 170
Negative sequence internal/external fault discriminator
feature.................................................................................. 172
Open CT detection............................................................... 173
Other additional options....................................................... 174
Low impedance restricted earth fault protection REFPDIF ........... 175
Identification.............................................................................. 175
Application.................................................................................175
Transformer winding, solidly earthed................................... 176
Transformer winding, earthed through zig-zag earthing
transformer........................................................................... 177
Autotransformer winding, solidly earthed............................. 178
Reactor winding, solidly earthed.......................................... 178
Multi-breaker applications.................................................... 179
CT earthing direction............................................................ 180
Setting guidelines...................................................................... 180
Setting and configuration......................................................180
Settings................................................................................ 181
Section 8 Impedance protection...................................................183
Full-scheme distance measuring, Mho characteristic ZMHPDIS .. 183
Identification.............................................................................. 183
Application.................................................................................183
Generator underimpedance protection application.............. 183
Setting guidelines...................................................................... 183
Configuration........................................................................ 183
Settings................................................................................ 184
High speed distance protection ZMFPDIS..................................... 187
Identification.............................................................................. 187
Application.................................................................................188
System earthing................................................................... 188
Fault infeed from remote end............................................... 191
Load encroachment..............................................................192
Short line application............................................................ 193
Long transmission line application....................................... 194
Parallel line application with mutual coupling....................... 194
Tapped line application........................................................ 200
Setting guidelines...................................................................... 203
General.................................................................................203
Setting of zone 1.................................................................. 203
Setting of overreaching zone................................................203
Setting of reverse zone........................................................ 204
Setting of zones for parallel line application......................... 205
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Application manual

Setting the reach with respect to load.................................. 206
Zone reach setting lower than minimum load impedance.... 207
Zone reach setting higher than minimum load impedance...209
Other settings....................................................................... 210
High speed distance protection for series compensated lines
ZMFCPDIS .................................................................................... 213
Identification.............................................................................. 213
Application.................................................................................214
System earthing................................................................... 214
Fault infeed from remote end............................................... 216
Load encroachment..............................................................217
Short line application............................................................ 218
Long transmission line application....................................... 219
Parallel line application with mutual coupling....................... 219
Tapped line application........................................................ 226
Series compensation in power systems.................................... 228
Steady state voltage regulation and increase of voltage
collapse limit.........................................................................228
Increase in power transfer....................................................230
Voltage and current inversion...............................................230
Impact of series compensation on protective IED of
adjacent lines....................................................................... 239
Distance protection...............................................................240
Underreaching and overreaching schemes..........................241
Setting guidelines...................................................................... 247
General.................................................................................247
Setting of zone 1.................................................................. 248
Setting of overreaching zone................................................248
Setting of reverse zone........................................................ 249
Series compensated and adjacent lines...............................249
Setting of zones for parallel line application......................... 254
Setting of reach in resistive direction....................................255
Load impedance limitation, without load encroachment
function.................................................................................256
Zone reach setting higher than minimum load impedance...258
Parameter setting guidelines................................................259
Pole slip protection PSPPPAM ......................................................261
Identification.............................................................................. 262
Application.................................................................................262
Setting guidelines...................................................................... 265
Setting example for line application......................................267
Setting example for generator application............................271
Out-of-step protection OOSPPAM .................................................275
Identification.............................................................................. 275
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Application manual

Application.................................................................................275
Setting guidelines...................................................................... 278
Loss of excitation LEXPDIS............................................................281
Identification.............................................................................. 281
Application.................................................................................281
Setting guidelines...................................................................... 287
Sensitive rotor earth fault protection, injection based ROTIPHIZ .. 290
Identification.............................................................................. 290
Application.................................................................................290
Rotor earth fault protection function..................................... 291
Setting guidelines...................................................................... 294
Setting injection unit REX060...............................................294
Connecting and setting voltage inputs................................. 295
Settings for sensitive rotor earth fault protection,ROTIPHIZ 297
100% stator earth fault protection, injection based STTIPHIZ .......299
Identification.............................................................................. 299
Application.................................................................................299
100% Stator earth fault protection function.......................... 300
Setting guidelines...................................................................... 305
Setting injection unit REX060...............................................305
Connecting and setting voltage inputs................................. 306
100% stator earth fault protection........................................ 307
Under impedance protection for generators and transformers
ZGVPDIS........................................................................................308
Identification.............................................................................. 308
Application.................................................................................308
Operating zones................................................................... 310
Zone 1 operation.................................................................. 311
Zone 2 operation.................................................................. 311
Zone 3 operation.................................................................. 312
CT and VT positions.............................................................312
Undervoltage seal-in function...............................................313
Load encroachment for zone 2 and zone 3..........................313
External block signals...........................................................314
Setting Guidelines..................................................................... 314
General.................................................................................314
Load encroachment..............................................................315
Under voltage seal-in........................................................... 316
Rotor earth fault protection using CVGAPC................................... 317
Section 9 Current protection.........................................................319
Instantaneous phase overcurrent protection PHPIOC .................. 319
Identification.............................................................................. 319
Application.................................................................................319
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Application manual

Setting guidelines...................................................................... 320
Meshed network without parallel line................................... 320
Meshed network with parallel line........................................ 322
Directional phase overcurrent protection, four steps OC4PTOC....324
Identification.............................................................................. 324
Application.................................................................................324
Setting guidelines...................................................................... 325
Settings for each step...........................................................327
Setting example....................................................................330
Instantaneous residual overcurrent protection EFPIOC ................ 335
Identification.............................................................................. 335
Application.................................................................................335
Setting guidelines...................................................................... 335
Directional residual overcurrent protection, four steps EF4PTOC .338
Identification.............................................................................. 338
Application.................................................................................338
Setting guidelines...................................................................... 340
Common settings for all steps.............................................. 341
2nd harmonic restrain...........................................................342
Parallel transformer inrush current logic...............................343
Switch onto fault logic...........................................................344
Settings for each step (x = 1, 2, 3 and 4)............................. 344
Transformer application example......................................... 347
Four step directional negative phase sequence overcurrent
protection NS4PTOC .....................................................................350
Identification.............................................................................. 350
Application.................................................................................350
Setting guidelines...................................................................... 352
Settings for each step ..........................................................353
Common settings for all steps.............................................. 355
Sensitive directional residual overcurrent and power protection
SDEPSDE ..................................................................................... 356
Identification.............................................................................. 357
Application.................................................................................357
Setting guidelines...................................................................... 358
Thermal overload protection, two time constants TRPTTR ...........366
Identification.............................................................................. 367
Application.................................................................................367
Setting guideline........................................................................368
Breaker failure protection CCRBRF............................................... 370
Identification.............................................................................. 370
Application.................................................................................370
Setting guidelines...................................................................... 371
Pole discordance protection CCPDSC........................................... 374
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Application manual

Identification.............................................................................. 374
Application.................................................................................374
Setting guidelines...................................................................... 375
Directional underpower protection GUPPDUP............................... 376
Identification.............................................................................. 376
Application.................................................................................376
Setting guidelines...................................................................... 378
Directional overpower protection GOPPDOP ................................381
Identification.............................................................................. 381
Application.................................................................................381
Setting guidelines...................................................................... 383
Negativ sequence time overcurrent protection for machines
NS2PTOC ......................................................................................387
Identification.............................................................................. 387
Application.................................................................................387
Features............................................................................... 388
Generator continuous unbalance current capability............. 389
Setting guidelines...................................................................... 391
Operate time characteristic.................................................. 391
Start sensitivity..................................................................... 392
Alarm function...................................................................... 392
Accidental energizing protection for synchronous generator
AEGPVOC......................................................................................393
Identification.............................................................................. 393
Application.................................................................................393
Setting guidelines...................................................................... 393
Voltage-restrained time overcurrent protection VRPVOC.............. 394
Identification.............................................................................. 394
Application.................................................................................395
Base quantities.....................................................................395
Application possibilities........................................................ 396
Undervoltage seal-in............................................................ 396
Setting guidelines...................................................................... 397
Explanation of the setting parameters..................................397
Voltage-restrained overcurrent protection for generator
and step-up transformer....................................................... 398
General settings................................................................... 398
Overcurrent protection with undervoltage seal-in.................399
Generator stator overload protection GSPTTR ............................. 399
Identification.............................................................................. 400
Application.................................................................................400
Generator rotor overload protection GRPTTR ...............................400
Identification.............................................................................. 400
Application.................................................................................400
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8Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual

Setting guideline........................................................................401
Section 10 Voltage protection........................................................ 403
Two step undervoltage protection UV2PTUV ................................403
Identification.............................................................................. 403
Application.................................................................................403
Setting guidelines...................................................................... 404
Equipment protection, such as for motors and generators...404
Disconnected equipment detection...................................... 404
Power supply quality ........................................................... 404
Voltage instability mitigation................................................. 404
Backup protection for power system faults...........................404
Settings for two step undervoltage protection...................... 405
Two step overvoltage protection OV2PTOV ..................................406
Identification.............................................................................. 406
Application.................................................................................406
Setting guidelines...................................................................... 407
Equipment protection, such as for motors, generators,
reactors and transformers.................................................... 408
Equipment protection, capacitors......................................... 408
Power supply quality............................................................ 408
High impedance earthed systems........................................ 408
The following settings can be done for the two step
overvoltage protection.......................................................... 408
Two step residual overvoltage protection ROV2PTOV ................. 410
Identification.............................................................................. 410
Application.................................................................................410
Setting guidelines...................................................................... 411
Equipment protection, such as for motors, generators,
reactors and transformersEquipment protection
for transformers.................................................................... 411
Equipment protection, capacitors......................................... 411
Stator earth-fault protection based on residual voltage
measurement....................................................................... 412
Power supply quality............................................................ 415
High impedance earthed systems........................................ 415
Direct earthed system.......................................................... 416
Settings for two step residual overvoltage protection...........417
Overexcitation protection OEXPVPH ............................................ 419
Identification.............................................................................. 419
Application.................................................................................419
Setting guidelines...................................................................... 421
Recommendations for input and output signals................... 421
Settings................................................................................ 422
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Service value report............................................................. 423
Setting example....................................................................423
Voltage differential protection VDCPTOV ......................................425
Identification.............................................................................. 425
Application.................................................................................425
Setting guidelines...................................................................... 427
100% Stator earth fault protection, 3rd harmonic based STEFPHIZ429
Identification.............................................................................. 429
Application.................................................................................429
Setting guidelines...................................................................... 433
Section 11 Frequency protection....................................................437
Underfrequency protection SAPTUF ............................................. 437
Identification.............................................................................. 437
Application.................................................................................437
Setting guidelines...................................................................... 437
Overfrequency protection SAPTOF ...............................................438
Identification.............................................................................. 438
Application.................................................................................439
Setting guidelines...................................................................... 439
Rate-of-change of frequency protection SAPFRC .........................440
Identification.............................................................................. 440
Application.................................................................................440
Setting guidelines...................................................................... 440
Frequency time accumulation protection function FTAQFVR........ 441
Identification.............................................................................. 441
Application.................................................................................441
Setting guidelines...................................................................... 443
Section 12 Multipurpose protection................................................445
General current and voltage protection CVGAPC.......................... 445
Identification.............................................................................. 445
Application.................................................................................445
Current and voltage selection for CVGAPC function............446
Base quantities for CVGAPC function..................................448
Application possibilities........................................................ 449
Inadvertent generator energization...................................... 450
Setting guidelines...................................................................... 451
Directional negative sequence overcurrent protection......... 451
Negative sequence overcurrent protection...........................453
Generator stator overload protection in accordance with
IEC or ANSI standards......................................................... 455
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10 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual

Open phase protection for transformer, lines or
generators and circuit breaker head flashover protection
for generators....................................................................... 457
Voltage restrained overcurrent protection for generator
and step-up transformer....................................................... 458
Loss of excitation protection for a generator........................ 458
Inadvertent generator energization...................................... 460
General settings of the instance...........................................462
Settings for OC1...................................................................462
Setting for OC2.....................................................................462
Setting for UC1.....................................................................463
Setting for UC2.....................................................................463
Settings for OV1................................................................... 463
Setting for OV2.....................................................................463
Settings for UV1................................................................... 463
Setting for UV2..................................................................... 464
Section 13 System protection and control......................................465
Multipurpose filter SMAIHPAC....................................................... 465
Identification.............................................................................. 465
Application.................................................................................465
Setting guidelines...................................................................... 466
Setting example....................................................................466
Section 14 Secondary system supervision.....................................471
Current circuit supervision CCSSPVC............................................471
Identification.............................................................................. 471
Application.................................................................................471
Setting guidelines...................................................................... 471
Fuse failure supervision FUFSPVC................................................472
Identification.............................................................................. 472
Application.................................................................................472
Setting guidelines...................................................................... 473
General.................................................................................473
Setting of common parameters............................................ 473
Negative sequence based....................................................474
Zero sequence based...........................................................475
Delta U and delta I ...............................................................475
Dead line detection...............................................................476
Fuse failure supervision VDSPVC..................................................476
Identification.............................................................................. 476
Application.................................................................................477
Setting guidelines...................................................................... 478
Section 15 Control..........................................................................479
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Application manual

Synchrocheck, energizing check, and synchronizing SESRSYN...479
Identification.............................................................................. 479
Application.................................................................................479
Synchronizing.......................................................................479
Synchrocheck.......................................................................480
Energizing check.................................................................. 482
Voltage selection.................................................................. 483
External fuse failure..............................................................484
Application examples.................................................................485
Single circuit breaker with single busbar.............................. 486
Single circuit breaker with double busbar, external voltage
selection............................................................................... 486
Single circuit breaker with double busbar, internal voltage
selection............................................................................... 487
Double circuit breaker.......................................................... 488
1 1/2 circuit breaker..............................................................488
Setting guidelines...................................................................... 491
Apparatus control APC................................................................... 496
Application.................................................................................496
Bay control QCBAY..............................................................500
Switch controller SCSWI...................................................... 501
Switches SXCBR/SXSWI..................................................... 502
Proxy for signals from switching device via GOOSE
XLNPROXY..........................................................................503
Reservation function (QCRSV and RESIN)......................... 506
Interaction between modules.....................................................508
Setting guidelines...................................................................... 510
Bay control (QCBAY)........................................................... 511
Switch controller (SCSWI)....................................................511
Switch (SXCBR/SXSWI)...................................................... 512
Proxy for signals from switching device via GOOSE
XLNPROXY..........................................................................513
Bay Reserve (QCRSV).........................................................513
Reservation input (RESIN)................................................... 513
Interlocking .................................................................................... 514
Configuration guidelines............................................................515
Interlocking for line bay ABC_LINE .......................................... 515
Application............................................................................515
Signals from bypass busbar................................................. 516
Signals from bus-coupler......................................................517
Configuration setting............................................................ 519
Interlocking for bus-coupler bay ABC_BC ................................ 520
Application............................................................................521
Configuration........................................................................ 521
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Application manual

Signals from all feeders........................................................521
Signals from bus-coupler......................................................523
Configuration setting............................................................ 525
Interlocking for transformer bay AB_TRAFO ............................ 526
Application............................................................................526
Signals from bus-coupler......................................................527
Configuration setting............................................................ 527
Interlocking for bus-section breaker A1A2_BS.......................... 528
Application............................................................................528
Signals from all feeders........................................................528
Configuration setting............................................................ 531
Interlocking for bus-section disconnector A1A2_DC ................ 532
Application............................................................................532
Signals in single breaker arrangement.................................532
Signals in double-breaker arrangement............................... 535
Signals in 1 1/2 breaker arrangement.................................. 538
Interlocking for busbar earthing switch BB_ES .........................539
Application............................................................................539
Signals in single breaker arrangement.................................539
Signals in double-breaker arrangement............................... 543
Signals in 1 1/2 breaker arrangement.................................. 544
Interlocking for double CB bay DB ........................................... 545
Application............................................................................545
Configuration setting............................................................ 546
Interlocking for 1 1/2 CB BH .....................................................547
Application............................................................................547
Configuration setting............................................................ 547
Voltage control................................................................................548
Application.................................................................................548
Setting guidelines...................................................................... 580
TR1ATCC or TR8ATCC general settings.............................580
TR1ATCC or TR8ATCC Setting group ................................581
TCMYLTC and TCLYLTC general settings.......................... 589
Logic rotating switch for function selection and LHMI
presentation SLGAPC.................................................................... 590
Identification.............................................................................. 590
Application.................................................................................591
Setting guidelines...................................................................... 591
Selector mini switch VSGAPC........................................................591
Identification.............................................................................. 592
Application.................................................................................592
Setting guidelines...................................................................... 592
Generic communication function for Double Point indication
DPGAPC........................................................................................ 593
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Application manual

Identification.............................................................................. 593
Application.................................................................................593
Setting guidelines...................................................................... 594
Single point generic control 8 signals SPC8GAPC........................ 594
Identification.............................................................................. 594
Application.................................................................................594
Setting guidelines...................................................................... 594
AutomationBits, command function for DNP3.0 AUTOBITS.......... 595
Identification.............................................................................. 595
Application.................................................................................595
Setting guidelines...................................................................... 595
Single command, 16 signals SINGLECMD.................................... 595
Identification.............................................................................. 595
Application.................................................................................596
Setting guidelines...................................................................... 597
Section 16 Logic.............................................................................599
Tripping logic SMPPTRC ...............................................................599
Identification.............................................................................. 599
Application.................................................................................599
Three-phase tripping............................................................ 600
Single- and/or three-phase tripping...................................... 601
Single-, two- or three-phase tripping.................................... 602
Lock-out................................................................................602
Example of directional data.................................................. 603
Blocking of the function block...............................................605
Setting guidelines...................................................................... 605
Trip matrix logic TMAGAPC........................................................... 605
Identification.............................................................................. 606
Application.................................................................................606
Setting guidelines...................................................................... 606
Logic for group alarm ALMCALH....................................................606
Identification.............................................................................. 606
Application.................................................................................607
Setting guidelines...................................................................... 607
Logic for group alarm WRNCALH.................................................. 607
Identification.............................................................................. 607
Application............................................................................607
Setting guidelines................................................................. 607
Logic for group indication INDCALH...............................................607
Identification.............................................................................. 607
Application............................................................................608
Setting guidelines................................................................. 608
Configurable logic blocks................................................................608
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14 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual