GE P54E - Page 807

P54A/B/C/E
Appendix B - Settings and Signals
P54xMED-TM-EN-1
B241
ORDINAL SIGNAL NAME ELEMENT NAME
DESCRIPTION
SG1 is active if both DDB 542 & DDB 543=0
SG4 is active if both DDB 542 & DDB 543=1
544
Clear Statistics
DDB_CLEAR_STATISTICS
To reset all statistics values cumulated on the relay. If mapped, the input for this signal could come from a command of the remote end (DDB
1020 - clear stats cmd -) via IM64
562
I2> Inhibit
DDB_NPSOC_INHIBIT
Inhibit Neg Sequence overcurrent protection
563
I2>1 Tmr Blk
DDB_NPSOC_1_TIMER_BLOCK
Block Neg Sequence overcurrent stage 1 time delayed trip
564
I2>2 Tmr Blk
DDB_NPSOC_2_TIMER_BLOCK
Block Neg Sequence overcurrent stage 2 time delayed trip
565
I2>3 Tmr Blk
DDB_NPSOC_3_TIMER_BLOCK
Block Neg Sequence overcurrent stage 3 time delayed trip
566
I2>4 Tmr Blk
DDB_NPSOC_4_TIMER_BLOCK
Block Neg Sequence overcurrent stage 4 time delayed trip
567
I2>1 Start
DDB_NPSOC_1_START
1st stage Neg Sequence overcurrent start
568
I2>2 Start
DDB_NPSOC_2_START
2nd stage Neg Sequence overcurrent start
569
I2>3 Start
DDB_NPSOC_3_START
3rd stage Neg Sequence overcurrent start
570
I2>4 Start
DDB_NPSOC_4_START
4th stage Neg Sequence overcurrent start
571
I2>1 Trip
DDB_NPSOC_1_TRIP
1st stage Neg Sequence overcurrent trip
572
I2>2 Trip
DDB_NPSOC_2_TRIP
2nd stage Neg Sequence overcurrent trip
573
I2>3 Trip
DDB_NPSOC_3_TRIP
3rd stage Neg Sequence overcurrent trip
574
I2>4 Trip
DDB_NPSOC_4_TRIP
4th stage Neg Sequence overcurrent trip
576
AR Trip Test
DDB_AR_TRIP_TEST
Auto-reclose trip test cycle in progress. Indication that a manually-initiated test cycle is in progress
576
AR Trip Test
DDB_AR_TRIP_TEST
Auto-reclose trip test cycle in progress. Indication that a manually-initiated test cycle is in progress
577
AR Trip Test A
DDB_AR_TRIP_TEST_A
Auto-reclose trip test A phase. Indication that a manually-initiated test cycle is in progress
578
AR Trip Test B
DDB_AR_TRIP_TEST_B
Auto-reclose trip test B phase. Indication that a manually-initiated test cycle is in progress
579
AR Trip Test C
DDB_AR_TRIP_TEST_C
Auto-reclose trip test C phase. Indication that a manually-initiated test cycle is in progress
582
Diff Trip
DDB_DIFFERENTIAL_TRIP
Current differential trip
583
Diff Trip A
DDB_DIFFERENTIAL_TRIP_A
Current differential A phase trip
584
Diff Trip B
DDB_DIFFERENTIAL_TRIP_B
Current differential B phase trip
585
Diff Trip C
DDB_DIFFERENTIAL_TRIP_C
Current differential C phase trip
586
Diff InterTrip
DDB_DIFFERENTIAL_INTERTRIP
Current differential intertrip
587
Diff InterTrip A
DDB_DIFFERENTIAL_INTERTRIP_A
Current differential A phase intertrip
588
Diff InterTrip B
DDB_DIFFERENTIAL_INTERTRIP_B
Current differential B phase intertrip
589
Diff InterTrip C
DDB_DIFFERENTIAL_INTERTRIP_C
Current differential C phase intertrip