Functions
6-264 7SA6 Manual
C53000-G1176-C156-2
6.18.4 Information Overview
F.No. Alarm Comments
1401 >BF on >BF: Switch on breaker fail protection
1402 >BF off >BF: Switch off breaker fail protection
1403 >BLOCK BkrFail >BLOCK Breaker failure
1432 >BF release >BF: External release
1439 >BF Start w/o I >BF: External start 3pole (w/o current)
1415 >BF Start 3pole >BF: External start 3pole
1435 >BF Start L1 >BF: External start L1
1436 >BF Start L2 >BF: External start L2
1437 >BF Start L3 >BF: External start L3
1440 BkrFailON/offBI Breaker failure prot. ON/OFF via BI
1451 BkrFail OFF Breaker failure is switched OFF
1452 BkrFail BLOCK Breaker failure is BLOCKED
1453 BkrFail ACTIVE Breaker failure is ACTIVE
1461 BF Start Breaker failure protection started
1493 BF TRIP CBdefec BF Trip in case of defective CB
1472 BF T1-TRIP 1pL1 BF Trip T1 (local trip) - only phase L1
1473 BF T1-TRIP 1pL2 BF Trip T1 (local trip) - only phase L2
1474 BF T1-TRIP 1pL3 BF Trip T1 (local trip) - only phase L3
1476 BF T1-TRIP L123 BF Trip T1 (local trip) - 3pole
1494 BF T2-TRIP(bus) BF Trip T2 (busbar trip)
1495 BF EndFlt TRIP BF Trip End fault stage
1496 BF CBdiscrSTART BF Pole discrepancy pickup
1497 BF CBdiscr L1 BF Pole discrepancy pickup L1
1498 BF CBdiscr L2 BF Pole discrepancy pickup L2
1499 BF CBdiscr L3 BF Pole discrepancy pickup L3
1500 BF CBdiscr TRIP BF Pole discrepancy Trip
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