Hitachi Relion 650 Series Technical Manual page 21

1MRK 511 557-UEN Rev. A
14.2.6.2
14.2.7 Time synchronization via IRIG-B.....................................................................................374
14.2.7.1
14.2.7.2
14.2.8 Operation principle.......................................................................................................... 374
14.2.8.1
14.2.8.2
14.2.8.3
14.2.9 Technical data................................................................................................................. 377
14.3 Parameter setting group handling..................................................................................... 377
14.3.1 Functionality ................................................................................................................... 377
14.3.2 Setting group handling SETGRPS.................................................................................. 378
14.3.2.1
14.3.2.2
14.3.3 Parameter setting groups ACTVGRP..............................................................................378
14.3.3.1
14.3.3.2
14.3.3.3
14.3.3.4
14.3.4 Operation principle.......................................................................................................... 379
14.4 Test mode functionality TESTMODE.................................................................................380
14.4.1 Identification.................................................................................................................... 380
14.4.2 Functionality ................................................................................................................... 380
14.4.3 Function block................................................................................................................. 381
14.4.4 Signals.............................................................................................................................381
14.4.5 Settings........................................................................................................................... 381
14.4.6 Operation principle ......................................................................................................... 381
14.5 Analog signal processing for controlled switching application ANSGPROC..................... 382
14.5.1 Identification.................................................................................................................... 382
14.5.2 Functionality.................................................................................................................... 382
14.5.3 Function block................................................................................................................. 383
14.5.4 Signals.............................................................................................................................383
14.5.5 Settings and parameters................................................................................................. 383
14.5.6 Monitored data................................................................................................................ 384
14.5.7 Principle of operation.......................................................................................................385
14.5.7.1
14.5.7.2
14.5.7.3
14.5.7.4
14.6 Change lock function CHNGLCK ..................................................................................... 389
14.6.1 Identification.................................................................................................................... 389
14.6.2 Functionality ................................................................................................................... 389
14.6.3 Function block................................................................................................................. 389
14.6.4 Signals.............................................................................................................................389
14.6.5 Settings........................................................................................................................... 389
14.6.6 Operation principle ......................................................................................................... 390
Technical Manual
Settings...................................................................................................................... 373
Identification............................................................................................................... 374
Settings...................................................................................................................... 374
General concepts....................................................................................................... 374
Real-time clock (RTC) operation................................................................................376
Synchronization options............................................................................................. 376
Identification............................................................................................................... 378
Settings...................................................................................................................... 378
Identification............................................................................................................... 378
Function block............................................................................................................ 378
Signals....................................................................................................................... 378
Settings...................................................................................................................... 379
Signal plausibility check............................................................................................. 385
VT and CT configuration............................................................................................ 385
Evaluation of zero crossings, half-cycle times, amplitudes........................................ 386
Load and Grounding Selection...................................................................................387
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