scheider electric MiCOM P746, Technical Manual

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P746/EN ST/G31 Settings
(ST) 4-
32
MiCOM P746
ST
Setting Range
Menu Text Default Setting
Min. Max.
Step Size
Input 9 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 10 Ouput R10 As above
Relay 10 output digital channel.
Input 10 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 11 Diff Fault Z1 As above
Busbar Differential Fault in Zone 1
Input 11 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 12 Diff Fault Z2 As above
Busbar Differential Fault in Zone 2
Input 12 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 13 Diff Fault CZ As above
Busbar Differential Fault in Check Zone
Input 13 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 14 Idiff Start Z1 As above
Differential current in main zone 1.
Input 14 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 15 Idiff Start Z2 As above
Differential current in main zone 2.
Input 15 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 16 Idiff CZ Start As above
Differential current in Check Zone.
Input 16 Trigger Trigger L/H No Trigger, Trigger L/H, Trigger H/L
Digital Input 17 PhComp Blk Z1. As above
Phase comparision Block in zone 1.
Input 17 Trigger No Trigger No Trigger, Trigger L/H, Trigger H/L
Digital Input 18 PhComp Blk Z2. As above
Phase comparision Block in zone 2.
Input 18 Trigger No Trigger No Trigger, Trigger L/H, Trigger H/L
Digital Input 19 Unused As above
Unused.
Input 19 Trigger No Trigger No Trigger, Trigger L/H, Trigger H/L
Digital Input 20 Idiff Trip Z1 As above
Differential busbar trip or gate of Z1 Diff phase in zone 1
Input 20 Trigger No Trigger No Trigger, Trigger L/H, Trigger H/L
Digital Input 21 Idiff Trip Z2 As above
Differential busbar trip or gate of Z1 Diff phase in zone 2
Input 21 Trigger No Trigger No Trigger, Trigger L/H, Trigger H/L
Digital Input 22 CCtFail Blk Z1 As above
Circuity Fault in zone 1