Alstom MiCOM P546 - Page 585

Programmable Logic P54x/EN PL/La4
MiCOM P543, P544, P545 & P546 (PL) 7-51
PL
DDB no. English text Source Description
1544 CB1 ARIP Autoreclose
CB1 AR cycle in progress
P544 and P546 only
1545 Not used
1546 SC Count>Shots
Sequence counts greater than shots
P544 and P546 only
1547 Evolve 3Ph
Convert SPAR to 3PAR. DDB mapped to give
100ms pulse to CB1 Trip 3Ph and CB2 Trip
3Ph outputs
P544 and P546 only
1548 to 1549 Not used
1550 CB1 Failed AR
CB1 AR failed due to persistent fault
P544 and P546 only
1551 DTOK All
Enabling condition for any dead time
P544 and P546 only
1552 DTOK CB1L 1P
required for CB1 lead SPAR D Time
P544 and P546 only
1553 DTOK CB1L 3P
required for CB1 lead 3PAR D Time
P544 and P546 only
1554 1P DTime
Single pole dead time in progress
P544 and P546 only
1555 OK Time 3P
OK to start 3PAR dead time
P544 and P546 only
1556 3P DTime1
3Phase dead time 1 running
P544 and P546 only
1557 3P DTime2
3Phase dead time 2 running
P544 and P546 only
1558 3P DTime3
3Phase dead time 3 running
P544 and P546 only
1559 3P DTime4
3Phase dead time 4 running
P544 and P546 only
1560 CB1 3P DTime
CB1 3PAR dead time running
P544 and P546 only
1561 1PF TComp
Either CB SP follower time complete
P544 and P546 only
1562 3PF TComp
Either CB 3P follower time complete
P544 and P546 only
1563 Indep 1PF TComp
Either CB independent SP follower time
complete
P544 and P546 only
1564 Indep 3PF TComp
Either CB independent 3P follower time
complete
P544 and P546 only
1565 Set CB1 Close
DDB (Optional PSL mapping to indication)
P544 and P546 only
1566 CB1 Control
Inhibits CB1 reclose by adjacent scheme
P544 and P546 only