scheider electric MiCOM P746, Technical Manual

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Programmable Logic P746/EN PL//G31
MiCOM P746 (PL) 7-
25
PL
English Text DDB
No.
Source Description
Q Bus Z1 alarm 828 BUSBAR Diff Isolator Bus Zone 1 alarm (coupling with one or
isolator(s) and one breaker)
Q Bus Z1 Closed 829 BUSBAR Diff Isolator Bus Zone 1 Closed (coupling with one or
isolator(s) and one breaker)
Q Bus Z2 alarm 830 BUSBAR Diff Isolator Bus Zone 2 alarm (coupling with one or
isolator(s) and one breaker)
Q Bus Z2 Closed 831 BUSBAR Diff Isolator Bus Zone 2 Closed (coupling with one or
isolator(s) and one breaker)
Q Busbar alarm 826 BUSBAR Diff Tie Isolator Busbar alarm (coupling with one isolator
only)
Q Busbar Closed 827 BUSBAR Diff Tie Isolator Busbar Closed (coupling with one isolator
only)
Q1 Z1 alarm 754 BUSBAR Diff Isolator No 1 connected to Zone 1 alarm
Q1 Z1 Closed 755 BUSBAR Diff Isolator No 1 connected to Zone 1 Closed
Q1 Z2 alarm 756 BUSBAR Diff Isolator No 1 connected to Zone 2 alarm
Q1 Z2 Closed 757 BUSBAR Diff Isolator No 1 connected to Zone 2 Closed
Q18 Z1 alarm 822 BUSBAR Diff Isolator No 18 connected to Zone 1 alarm
Q18 Z1 Closed 823 BUSBAR Diff Isolator No 18 connected to Zone 1 Closed
Q18 Z2 alarm 824 BUSBAR Diff Isolator No 18 connected to Zone 2 alarm
Q18 Z2 Closed 825 BUSBAR Diff Isolator No 18 connected to Zone 2 Closed
Q6 Z1 alarm 774 BUSBAR Diff Isolator No 6 connected to Zone 1 alarm
Q6 Z1 Closed 775 BUSBAR Diff Isolator No 6 connected to Zone 1 Closed
Q6 Z2 alarm 776 BUSBAR Diff Isolator No 6 connected to Zone 2 alarm
Q6 Z2 Closed 777 BUSBAR Diff Isolator No 6 connected to Zone 2 Closed
Relay 1 0 Relay Conditioner 1 Output Relay 1
Relay 32 31 Relay Conditioner 32 Output Relay 32
Relay Cond 1 128 PSL Relay Conditioner 1
Relay Cond 32 159 PSL Relay Conditioner 32
RemoteTripT1 1124 CBF FAILURE Terminal 1 (feeder or coupler) Remote Trip By
Busbar Diff or CBF
RemoteTripT18 1141 CBF FAILURE Terminal 18 (feeder or coupler) Remote Trip By
Busbar Diff or CBF
RemoteTripT6 1129 CBF FAILURE Terminal 6 (feeder or coupler) Remote Trip By
Busbar Diff or CBF
Remote1 level 1 855 Cyber Security Less Significant Bit for first rear port password
indication level (level 1). Each pair of DDB signal
(level1, level2) indicates the access level as follows:
(off,off) = level 0, (on,off) = level 1, (off,on) = level 2
and (on,on) = level 3
Remote1 level 2 856 Cyber Security Most Significant Bit for first rear port password
indication level (level 2)
Remote2 level 1 857 Cyber Security Less Significant Bit for second rear port password
indication level (level 1). Each pair of DDB signal
(level1, level2) indicates the access level as follows:
(off,off) = level 0, (on,off) = level 1, (off,on) = level 2
and (on,on) = level 3
Remote2 level 2 858 Cyber Security Most Significant Bit for second rear port password
indication level (level 2)
Reset CcT Fail 892 PSL Reset Circuitry fault
Reset Relays/LED 876 PSL Reset Latched Relays & LEDs
RP1 Read Only 859 PSL
Rear Port 1 in read only mode
RP2 Read Only 860 PSL
Rear Port 2 in read only mode
Set Z1 Test Mode 710 PSL Set Zone 1 in Test Mode
Set Z2 Test Mode 711 PSL Set Zone 2 in Test Mode
SG Select 1x 885 PSL Setting Group Selector 1x (bit 1)
SG Select x1 884 PSL Setting Group Selector x1 (bit 0)
SG-DDB Invalid 450 Group Selection Setting Group selection by DDB inputs invalid
T1 I>1 Start 1340 Phase Over Current Terminal 1 (feeder or coupler) I>1 Start
T1 I>1 Start A 1341 Phase Over Current Terminal 1 (feeder or coupler) I>1 Start A
T1 I>1 Start B 1342 Phase Over Current Terminal 1 (feeder or coupler) I>1 Start B
T1 I>1 Start C 1343 Phase Over Current Terminal 1 (feeder or coupler) I>1 Start C
T1 I>1 Timer Blk 598 PSL Terminal 1 (feeder or coupler) I>1 Timer Blocked
T1 I>1 Trip 1008 Phase Over Current Terminal 1 (feeder or coupler) I>1 Trip
T1 I>2 Timer Blk 599 PSL Terminal 1 (feeder or coupler) I>2 Timer Blocked
T1 I>2 Trip 1009 Phase Over Current Terminal 1 (feeder or coupler) I>2 Trip
T1 In Test Mode 1698 Terminal 1 (feeder or coupler) in Test Mode
T1 IN>1 Start 1496 Phase Over Current Terminal 1 (feeder or coupler) IN>1 Start