ABB RELION REX640 Technical Manual page 20

Contents
6.2.7 Signals.................................................................................................................................. 1317
6.2.8 CCSPVC Settings................................................................................................................1318
6.2.9 CCSPVC Monitored data...................................................................................................1318
6.2.10 Technical data ....................................................................................................................1318
6.2.11 Technical revision history.................................................................................................1318
6.3 Current transformer supervision for high-impedance protection scheme HZCCxSPVC
(ANSI CCM_A, CCM_B, CCM_C).................................................................................................. 1319
6.3.1 Identification...................................................................................................................... 1319
6.3.2 Function block.................................................................................................................... 1319
6.3.3 Functionality....................................................................................................................... 1319
6.3.4 Analog channel configuration.........................................................................................1320
6.3.5 Operation principle...........................................................................................................1320
6.3.6 Measuring modes.............................................................................................................. 1321
6.3.7 Application..........................................................................................................................1322
6.3.8 Signals................................................................................................................................. 1323
6.3.9 Settings............................................................................................................................... 1324
6.3.10 Monitored data.................................................................................................................. 1325
6.3.11 Technical data ................................................................................................................... 1326
6.4 Protection communication supervision PCSITPC (ANSI PCS) ................................................. 1326
6.4.1 Identification......................................................................................................................1326
6.4.2 Function block....................................................................................................................1327
6.4.3 Functionality.......................................................................................................................1327
6.4.4 Operation principle........................................................................................................... 1327
6.4.5 Application..........................................................................................................................1328
6.4.6 Signals................................................................................................................................. 1330
6.4.7 PCSITPC Settings.............................................................................................................. 1330
6.4.8 PCSITPC Monitored data................................................................................................. 1330
6.5 Fuse failure supervision SEQSPVC (ANSI VCM, 60)..................................................................... 1331
6.5.1 Identification...................................................................................................................... 1331
6.5.2 Function block.................................................................................................................... 1331
6.5.3 Functionality....................................................................................................................... 1331
6.5.4 Analog channel configuration......................................................................................... 1331
6.5.5 Operation principle........................................................................................................... 1332
6.5.6 Application..........................................................................................................................1335
6.5.7 Signals................................................................................................................................. 1336
6.5.8 SEQSPVC Settings............................................................................................................. 1337
6.5.9 SEQSPVC Monitored data................................................................................................1338
6.5.10 Technical data ................................................................................................................... 1338
6.6 Runtime counter for machines and devices MDSOPT (ANSI OPTM)....................................... 1339
6.6.1 Identification......................................................................................................................1339
6.6.2 Function block....................................................................................................................1339
6.6.3 Functionality.......................................................................................................................1339
6.6.4 Operation principle...........................................................................................................1339
6.6.5 Application......................................................................................................................... 1340
20 REX640
Technical Manual