Alstom MiCOM P545 - Page 321

Operation P54x/EN OP/La4
MiCOM P543, P544, P545 & P546 (OP) 5-147
OP
INTSIG SinglePoleARIP
INTSIG ThreePoleARIP
&
S
RD
Q
t
1
1
DDB CB Healthy (436)
&
INTSIG HealthyWindow
DDB A/R CB Unhealthy (307)
SET: HealthyWindow
t
SET: Check Sync Time
DDB A/R No Checksync (308)
S
RD
Q
&
1
INTSIG AR Sys Check
INTSIG ARLockout
&
INTSIG SequenceCount1
&
1
1
1
1
S
RD
Q
INTSIG ThreePoleARIP
INTSIG SinglePoleArComplete
S
RD
Q
DDB Auto Close (854)
Total Shots
Counter
RESET
INCREMENT
ClosePulse 100ms
SET: ReclaimTime
t
INTSIG ReclaimTimeComplete
1
1
INTSIG ResetTotalShots
INTSIG ThreePhaseTrip
INTSIG SinglePhaseTrip
Note:
RD = Reset dominant
0
Enable
Disable
SET: C/S on
3ph Fast
P1102ENg
Figure 94 Auto-reclose close