ABB Relion 650 Series Technical Manual page 18

Table of contents
12
Operation accuracy.............................................................. 344
Memory storage................................................................... 344
Technical data........................................................................... 344
Comparator for integer inputs INTCOMP....................................... 344
Identification.............................................................................. 344
Functionality.............................................................................. 345
Function block........................................................................... 345
Signals.......................................................................................345
Settings......................................................................................345
Monitored data...........................................................................346
Operation principle.................................................................... 346
Technical data........................................................................... 347
Comparator for real inputs REALCOMP.........................................347
Identification.............................................................................. 347
Functionality.............................................................................. 347
Function block........................................................................... 347
Signals.......................................................................................348
Settings......................................................................................348
Operation principle.................................................................... 348
Technical data........................................................................... 350
Section 10 Monitoring.....................................................................351
Measurements................................................................................351
Identification.............................................................................. 351
Functionality.............................................................................. 351
Function block........................................................................... 353
Signals.......................................................................................355
Settings......................................................................................358
Monitored data...........................................................................370
Operation principle.................................................................... 372
Measurement supervision.................................................... 372
Measurements CVMMXN.....................................................378
Phase current measurement CMMXU................................. 383
Phase-phase and phase-neutral voltage measurements
VMMXU, VNMMXU.............................................................. 384
Voltage and current sequence measurements VMSQI,
CMSQI..................................................................................384
Technical data........................................................................... 384
Gas medium supervision SSIMG................................................... 386
Identification.............................................................................. 386
Functionality.............................................................................. 386
Function block........................................................................... 387
Signals.......................................................................................387
Settings......................................................................................388
Bay control REC650 2.2 IEC
Technical manual