Eaton EDR 3000 Installation, Operation And Maintenance Manual page 607

Selection List for Logic Input Signals
Name
-.-
Prot.Active
Prot.Available
Prot.Pickup
Prot.Trip
Bkr.SI SingleContactInd
Bkr.Pos not CLOSE
Bkr.Pos CLOSE
Bkr.Pos OPEN
Bkr.Pos Indeterm
Bkr.Pos Disturb
Bkr.Ready
Bkr.Interl CLOSE
Bkr.Interl OPEN
Bkr.CES succesf
Bkr.CES Disturbed
Bkr.CES Fail TripCmd
Bkr.CES SwitchgDir
Bkr.CES CLOSE d OPEN
Bkr.CES SG not ready
Bkr.CES Field Interl
Bkr.CES SyncTimeout
Bkr.CES SG removed
Bkr.Prot CLOSE
Bkr.TripCmd
Bkr.Ack TripCmd
Bkr.Bwear Slow Breaker
Bkr.Res Bwear Sl Breaker
Bkr.CLOSE Cmd
Description
No assignment
Signal: Active
Signal: Protection is available.
Signal: General Pickup
Signal: General Trip
Signal: The Position of the Switchgear is detected by one auxiliary contact (pole) only. Thus indeterminate
and disturbed Positions cannot be detected.
Signal: Pos not CLOSE
Signal: Breaker is in CLOSE-Position
Signal: Breaker is in OPEN-Position
Signal: Breaker is in Indeterminate Position
Signal: Breaker Disturbed - Undefined Breaker Position. The feed-back signals (Position Indicators) contradict
themselves. After expiring of a supervision timer this signal becomes true.
Signal: Breaker is ready for operation.
Signal: One or more IL_Close inputs are active.
Signal: One or more IL_Open inputs are active.
Signal: Command Execution Supervision: Switching command executed successfully.
Signal: Command Execution Supervision: Switching Command unsuccessful. Switchgear in disturbed
position.
Signal: Command Execution Supervision: Command execution failed because trip command is pending.
Signal: Command Execution Supervision respectivly Switching Direction Control: This signal becomes true, if
a switch command is issued even though the switchgear is already in the requested position. Example: A
switchgear that is already OPEN should be switched OPEN again (doubly). The same applies to CLOSE
commands.
Signal: Command Execution Supervision: CLOSE Command during a pending OPEN Command.
Signal: Command Execution Supervision: Switchgear not ready
Signal: Command Execution Supervision: Switching Command not executed because of field interlocking.
Signal: Command Execution Supervision: Switching Command not executed. No Synchronization signal while
t-sync was running.
Signal: Command Execution Supervision: Switching Command unsuccessful, Switchgear removed.
Signal: CLOSE command issued by the Prot module
Signal: Trip Command
Signal: Acknowledge Trip Command
Signal: Slow Breaker Alarm
Signal: Resetting the slow breaker alarm
Signal: CLOSE command issued to the switchgear. Depending on the setting the signal may include the
CLOSE command of the Prot module.
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