Alstom MiCOM P54 Series - Page 350

P54x/EN OP/La4 Operation
(OP) 5-176 MiCOM P543, P544, P545 & P546
OP
DDB CB1 Monitor alarm (299)
DDB CB1 mon LO Alarm (300)
DDB No.CB Ops Maint (1108)
DDB No.CB Ops Lock (1109)
DDB CB1 Time Maint (1110)
DDB CB Closed C ph (910)
DDB CB Closed B ph (909)
INTSIG CB Failed to Trip
INTSIG Control CB Unhealthy
INTSIG Control no Check Synch
DDB CB Open 3ph (903)
Opto Input DDB Rst CB1 data (447)
Command :
Clear Alarms
DDB CB1 Ext Trip3ph (534)
DDB CB1 Trip 3ph (526)
Command :
Reset CB Data
DDB CB I^ Maint (1106)
DDB CB I^ Lockout (1107)
DDB External Trip A (535)
DDB External Trip B (536)
DDB External Trip C (537)
DDB CB Closed 3ph (907)
INTSIG CB Failed to Close
DDB Trip Output A (523)
DDB Trip Output B (524)
DDB Trip Output C (525)
S
R
Q
S
R
Q
Command:
DDB CB Closed A ph (908)
Command:
Clear Alarms
Yes
SET: CB Control/
CB mon LO RstDly
0
CB Close
User Interface
Quiescent State
Quiescent State
No Operation
Clear
No
t
1
Phase C Circuit Breaker Operation Time
Phase A Circuit Breaker Operation Time
Phase B Circuit Breaker Operation Time
Reset
Reset
Reset
Select
Greatest
0
Reset
Excessive Fault
Frequency Counter
Increment
Excessive Fault
Frequency Counter
Select
Maximum
Phase B Broken Current
Phase C Broken Current
Phase A Broken Current
Quiescent State
Quiescent State
No
Yes
Reset
Reset
Reset
Select
Greatest
Disable
SET: CB Time
Maintenance Alarm
Disable
SET CB Time
Lockout Alarm
>CB Time Lockout
Setting
Enable
>CB Time
Maintenance
Setting
SET: No CB Ops
Lock Alarm
Disable
SET: Fault Freq
Lock Alarm
Enable
> Fault Freq Count
Setting Minus 1
> Fault Freq
Count Setting
Enable
> No CB Ops Lock
Setting Minus 1
Disable
> No CB Ops Lock
Setting
> I^ lockout Alarm
> No CB Ops
Maintenance Setting
Enable
Disable
Enable
SET: No CB Ops
Maintenance Alarm
SET: I^ Maintenance
Alarm
Disable
Enable
Disable
Enable
> I^ Maintenance
Setting
> I^ Lockout
Setting
Yes
No
1
1
1
1
1
1
1
1
1
1
1
Reset
Phase A Trip
Counter
Increment
Reset
Phase B Trip
Counter
Increment
Reset
Phase C Trip
Counter
Increment
1
1
&
1
&
&
&
S
R
Q
&
S
R
Q
&
&
&
&
&
1
S
R
Q
&
&
&
t
S
R
Q
&
SET: Fault
Freq Time
S
R
Q
DDB CB1 Pre-Lockout (1364)
DDB CB1 Time Lockout (1111)
INTSIG Reset Lockout Alarm
DDB CB1 LO Alarm (860)
DDB CB1 FaultFreqLock (1112)
1
P1115ENh
1
1
Set Dominant
Set Dominant
Set Dominant
CB mon LO reset
SET CB: Control:
Rst CB mon LO by
Figure 113 Circuit breaker 1 – monitoring