ABB Relion 650 Series Technical Manual page 31

16.2 Self supervision with internal event list .....................................................................................537
16.2.1 Functionality.................................................................................................................................. 537
16.2.2 Internal error signals INTERRSIG............................................................................................... 537
16.2.2.1
16.2.2.2
16.2.2.3
16.2.2.4
16.2.3 Internal event list SELFSUPEVLST............................................................................................. 538
16.2.3.1
16.2.3.2
16.2.4 Operation principle...................................................................................................................... 538
16.2.4.1
16.2.4.2
16.2.5 Technical data............................................................................................................................... 543
16.3 Time synchronization.....................................................................................................................543
16.3.1 Functionality..................................................................................................................................543
16.3.2 Time synchronization TIMESYNCHGEN................................................................................... 543
16.3.2.1
16.3.2.2
16.3.3 Time synchronization via SNTP................................................................................................. 544
16.3.3.1
16.3.3.2
16.3.4 Time system, summer time begin DSTBEGIN........................................................................ 544
16.3.4.1
16.3.4.2
16.3.5 Time system, summer time ends DSTEND..............................................................................545
16.3.5.1
16.3.5.2
16.3.6 Time zone from UTC TIMEZONE............................................................................................... 546
16.3.6.1
16.3.6.2
16.3.7 Time synchronization via IRIG-B................................................................................................ 547
16.3.7.1
16.3.7.2
16.3.8 Operation principle...................................................................................................................... 547
16.3.8.1
16.3.8.2
16.3.8.3
16.3.9 Technical data............................................................................................................................... 550
16.4 Parameter setting group handling............................................................................................. 550
16.4.1 Functionality..................................................................................................................................550
16.4.2 Setting group handling SETGRPS.............................................................................................. 551
16.4.2.1
Line distance protection REL650
Technical manual
Identification............................................................................................................................537
Function block..........................................................................................................................537
Signals....................................................................................................................................... 537
Settings..................................................................................................................................... 537
Identification............................................................................................................................538
Settings.....................................................................................................................................538
Internal signals........................................................................................................................ 540
Run-time model....................................................................................................................... 542
Identification........................................................................................................................... 543
Settings.....................................................................................................................................544
Identification........................................................................................................................... 544
Settings.....................................................................................................................................544
Identification........................................................................................................................... 544
Settings.....................................................................................................................................545
Identification........................................................................................................................... 545
Settings.....................................................................................................................................546
Identification........................................................................................................................... 546
Settings.....................................................................................................................................546
Identification............................................................................................................................547
Settings..................................................................................................................................... 547
General concepts.....................................................................................................................547
Real-time clock (RTC) operation.......................................................................................... 548
Synchronization alternatives................................................................................................549
Identification............................................................................................................................ 551
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