Alstom MiCOM P546 - Page 428

P54x/EN OP/B94 Operation
(OP) 5-256 MiCOM P543, P544, P545, P546
OP
IntSig: RESCB2LO
IntSig: BARCB2
&
S
R
Q
&
1
&
DDB: CB2 AR Lockout(328)
Setting:
NUM CBs :
CB1 Only/
CB2 Only/
Both CB1
&CB2
BothCB1&CB2
CB2 Only
Fig 56a
Fig 56
Fig
4,8,10,20,27,33,40,42,5
5,58
Fig 58
DDB: AR In Service(1385)
Fig 5
Auto-reclose lockout – CB2
P4154ENa
&
IntSig: CB1CRLO
COMMAND:
ResetCB1LO:
Yes/No
1
IntSig: RESCB1LO
&
&
Yes
DDB: Rst CB1 Lockout(446)
t
0
LO Reset Time
&
&
1
DDB: CB1AR Lockout(306)
Setting:
Res LO by CB IS:
Enabled/Disabled
Enabled
Enabled
Setting:
Res LO by UI:
Enabled/Disabled
Enabled
Setting:
Res LO by NoAR:
Enabled/Disabled
Setting:
NUM CBs :
CB1 Only/
CB2 Only/
Both CB1
&CB2
CB2 Only
Enabled
Setting:
Res LO by ExtDDB:
Enabled/Disabled
Enabled
Setting:
Res LO by T Delay:
Enabled/Disabled
Fig 57
Fig 55
Fig 4
Fig 5
Fig 55
IntSig: AR DISABLED
Figure 57 Reset CB1 lockout