5-186 L30 Line Current Differential System GE Multilin5.6 GROUPED ELEMENTS 5 SETTINGS5SINGLE-POLE BREAKER FAILURE, INITIATEFigure 5–79: SINGLE-POLE BREAKER FAILURE, TIMERSInitiated phase Afrom single-pole breakerfailure logic sheet 1Use Timer 2SETTINGYes = 1No = 0827070A5.CDRIBICUse Timer 1SETTINGSNo = 0Yes = 1Breaker Pos 1 Phase A/3POff = 0SETTINGSBreaker Pos 1 Phase BOff = 0Initiated phase Bfrom single-pole breakerfailure logic sheet 10Timer 1 Pickup DelaySETTINGAND0Timer 2 Pickup DelaySETTINGAND0Timer 1 Pickup DelaySETTINGAND0Timer 2 Pickup DelaySETTINGANDSETTINGSBreaker Pos 1 Phase BOff = 00Timer 1 Pickup DelaySETTINGANDInitiated phase Cfrom single-pole breakerfailure logic sheet 10Timer 2 Pickup DelaySETTINGANDUse Timer 3SETTINGSYes = 1Breaker Pos 2 Phase A/3POff = 0Breaker Pos 2 Phase BOff = 0Breaker Pos 2 Phase COff = 0Breaker Test OnOff = 0ANDInitiatedfrom single-pole breaker failure logic sheet 10Timer 3 Pickup DelaySETTINGANDANDORANDORORSETTINGPhase Current HiSet PickupRUNIA0LoSet Time DelaySETTINGSETTINGPhase Current HiSet PickupRUN0LoSet Time DelaySETTINGPickupIB PickupSETTINGPhase Current HiSet PickupRUN0LoSet Time DelaySETTINGIC PickupSETTINGPhase Current LoSet PickupRUNIA PickupSETTINGPhase Current LoSet PickupRUNIB PickupSETTINGPhase Current LoSet PickupRUNIC PickupOROROR0Trip Dropout DelaySETTINGFLEXLOGIC OPERANDBKR FAIL 1 TRIP OPFLEXLOGIC OPERANDBKR FAIL 1 T3 OPFLEXLOGIC OPERANDBKR FAIL 1 T2 OPFLEXLOGIC OPERANDBKR FAIL 1 T1 OPIA
