P54x/EN OP/La4 Operation
(OP) 5-12
MiCOM P543, P544, P545 & P546
OP
Figure 41
AR shots counters 241
Figure 42
CB2 AR shots counters 242
Figure 43
CB1 circuit breaker control 243
Figure 44
CB2 circuit breaker control 244
Figure 45
CB1 lead 3PAR system check 245
Figure 46
CB2 lead 3PAR system check 246
Figure 47
CB1 follow 3PAR system check 247
Figure 48
CB2 follow 3PAR system check 248
Figure 51
CB1 man. close system check 249
Figure 52
CB2 man. close system check 250
Figure 53
CB1 trip time monitor 251
Figure 54
CB2 trip time monitor 252
Figure 55
Auto-reclose lockout – CB1 253
Figure 56
Auto-reclose lockout – CB2 255
Figure 57
Reset CB1 lockout 256
Figure 58
Reset CB2 lockout 257
Figure 59
System checks – voltage monitor 258
Figure 60
CB1 synch check signals 259
Figure 61
CB2 synch check signals 260
Figure 62
Pole discrepancy 261
Figure 63
CB trip conversion 262