ABB RED650 Technical Manual page 15

Line differential protection RED650 2.2 IEC
Technical manual
Error handling............................................................................ 350
Bay control QCBAY................................................................... 353
Functionality......................................................................... 354
Function block...................................................................... 354
Signals..................................................................................354
Settings................................................................................ 355
Operation principle............................................................... 355
Local/Remote switch LOCREM................................................. 357
Function block...................................................................... 357
Signals..................................................................................358
Settings................................................................................ 359
Operation principle............................................................... 359
Switch controller SCSWI........................................................... 360
Functionality ........................................................................ 361
Function block...................................................................... 361
Signals..................................................................................361
Settings................................................................................ 363
Operation principle............................................................... 363
Interaction with switch on process bus.................................370
Circuit breaker SXCBR..............................................................371
Functionality ........................................................................ 371
Function block...................................................................... 372
Signals..................................................................................372
Settings................................................................................ 373
Operation principle............................................................... 373
Proxy for signals from switching device via GOOSE
XLNPROXY .............................................................................. 378
Functionality......................................................................... 378
Function block...................................................................... 378
Signals..................................................................................378
Settings................................................................................ 380
Operation principle............................................................... 380
Position supervision............................................................. 380
Command response evaluation............................................380
Logic rotating switch for function selection and LHMI
presentation SLGAPC.................................................................... 382
Identification.............................................................................. 382
Functionality.............................................................................. 382
Function block........................................................................... 383
Signals.......................................................................................383
Settings......................................................................................385
Monitored data...........................................................................385
Operation principle.................................................................... 385
Graphical display..................................................................386
Table of contents
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