5.2.6 SignalsTable 464:CCBRBRF Input signalsName Type Default DescriptionI_A SIGNAL 0 Phase A currentI_B SIGNAL 0 Phase B currentI_C SIGNAL 0 Phase C currentIo SIGNAL 0 Residual currentBLOCK BOOLEAN 0=False Block CBFP operationSTART BOOLEAN 0=False CBFP start commandPOSCLOSE BOOLEAN 0=False CB in closed positionCB_FAULT BOOLEAN 0=False CB faulty and unable to tripTable 465:CCBRBRF Output signalsName Type DescriptionCB_FAULT_AL BOOLEAN Delayed CB failure alarmTRBU BOOLEAN Backup tripTRRET BOOLEAN Retrip5.2.7 SettingsTable 466:CCBRBRF Non group settingsParameter Values (Range) Unit Step Default DescriptionOperation 1=on5=off1=on Operation Off / OnCurrent value 0.05...2.00 xIn 0.05 0.30 Operating phase currentCurrent value Res 0.05...1.00 xIn 0.05 0.30 Operating residual currentCB failure trip mode 1=2 out of 42=1 out of 33=1 out of 41=2 out of 4 Backup trip current check modeCB failure mode 1=Current2=Breaker status3=Both1=Current Operating mode of functionCB fail retrip mode 1=Off2=Without Check3=Current check1=Off Operating mode of retrip logicRetrip time 0...60000 ms 10 20 Delay timer for retripCB failure delay 0...60000 ms 10 150 Delay timer for backup tripCB fault delay 0...60000 ms 10 5000 Circuit breaker faulty delayMeasurement mode 2=DFT3=Peak-to-Peak2=DFT Phase current measurement mode offunctionTrip pulse time 0...60000 ms 10 150 Pulse length of retrip and backup tripoutputsStart latching mode 1=Rising edge2=Level sensitive1=Rising edge Start reset delayed or immediatelySection 5 1YHT530004D05 DProtection related functions550 615 seriesTechnical Manual
