Alstom MiCOM P546 - Page 416

P54x/EN OP/La4 Operation
(OP) 5-244 MiCOM P543, P544, P545 & P546
OP
P4139ENa
&
Disable
Local
Remote
Local & Remote
Opto
DDB: Init Close CB2(442) &
SET:
CB Control by
Local & Opto
Remote & Opto
Local & Remote & Opto
1
COMMAND:
UI Trip CB2
DDB: Init Trip CB2(441)
1
1
COMMAND:
UI Close CB2
&
&
DDB: Rst CB2 CloseDly(1419)
1
S
R
Q
t
0
&
1
S
R
Q
t
0
&
1
1
&
1
1
1
&
&
S
R
Q
t
0
&
t
0
1
t
0
Enable opto initiated
CB trip and close
SET: Man Close
Delay
Reset
Dominont
Latch
SET: Trip
Pulse Time
Reset
Dominont
Latch
SET: Close
Pulse Time
Reset
Dominont
Latch
SET: Check Sync Time
SET: CB Healthy Time
1
DDB: Control Trip CB2(840)
DDB: CB2HEALTHY(437)*
DDB: Auto Close CB2(1448)
DDB: CB2 ARIP(1435)
DDB: CB2 Closed 3ph(915)
DDB:CB2 Closed Aph(916)
DDB: CB2 Closed Bph(917)
DDB: CB2 Closed Cph(918)
DDB: CB2 Open 3ph(911)
DDB:CB2 Open Aph(912)
DDB:CB2 Open Bph(913)
DDB:CB2 Open Cph(914)
DDB: ControlTripCB2(840)
DDB: CB2 Trip Fail(324)
DDB: CB2 Close inProg(1453)
DDB:Control CloseCB2(841)
DDB: CB2CloseFail(325)
DDB:ManCB2unhealthy(326)
DDB: NoCS CB2ManClose(327)
DDB: CB2 Man SCOK(1458)
DDB: Any Trip(522)
DDB: CB2 Ext TripA(539)
DDB: CB2 Ext TripB(540)
DDB: CB2 Ext TripC(541)
DDB: CB2 Ext Trip3Ph(538)
Fig 44
Fig 7,27,56
Fig 17
Fig 33
Fig 52
Fig 27
*Note
If not mapped in PSL
are defaulted high.
Figure 44 CB2 circuit breaker control