5-96 F60 Feeder Protection System GE Multilin5.5 FLEXLOGIC™ 5 Z SETTINGS5ELEMENT:Phase undervoltagePHASE UV1 PKPPHASE UV1 OPPHASE UV1 DPOPHASE UV1 PKP APHASE UV1 PKP BPHASE UV1 PKP CPHASE UV1 OP APHASE UV1 OP BPHASE UV1 OP CPHASE UV1 DPO APHASE UV1 DPO BPHASE UV1 DPO CAt least one phase of phase undervoltage 1 has picked upAt least one phase of phase undervoltage 1 has operatedAll phases of phase undervoltage 1 have dropped outPhase A of phase undervoltage 1 has picked upPhase B of phase undervoltage 1 has picked upPhase C of phase undervoltage 1 has picked upPhase A of phase undervoltage 1 has operatedPhase B of phase undervoltage 1 has operatedPhase C of phase undervoltage 1 has operatedPhase A of phase undervoltage 1 has dropped outPhase B of phase undervoltage 1 has dropped outPhase C of phase undervoltage 1 has dropped outPHASE UV2 Same set of operands as shown for PHASE UV1ELEMENT:Selector switchSELECTOR 1 POS YSELECTOR 1 BIT 0SELECTOR 1 BIT 1SELECTOR 1 BIT 2SELECTOR 1 STP ALARMSELECTOR 1 BIT ALARMSELECTOR 1 ALARMSELECTOR 1 PWR ALARMSelector switch 1 is in Position Y (mutually exclusive operands)First bit of the 3-bit word encoding position of selector 1Second bit of the 3-bit word encoding position of selector 1Third bit of the 3-bit word encoding position of selector 1Position of selector 1 has been pre-selected with the stepping up controlinput but not acknowledgedPosition of selector 1 has been pre-selected with the 3-bit control input butnot acknowledgedPosition of selector 1 has been pre-selected but not acknowledgedPosition of selector switch 1 is undetermined or restored from memory whenthe relay powers up and synchronizes to the three-bit inputSELECTOR 2 Same set of operands as shown above for SELECTOR 1ELEMENT:Setting groupSETTING GROUP ACT 1SETTING GROUP ACT 2SETTING GROUP ACT 3SETTING GROUP ACT 4SETTING GROUP ACT 5SETTING GROUP ACT 6Setting group 1 is activeSetting group 2 is activeSetting group 3 is activeSetting group 4 is activeSetting group 5 is activeSetting group 6 is activeELEMENT:Sub-harmonic statorground fault detectorSH STAT GND STG1 PKPSH STAT GND STG1 DPOSH STAT GND STG1 OPSH STAT GND STG2 PKPSH STAT GND STG2 DPOSH STAT GND STG2 OPSH STAT GND OC PKPSH STAT GND OC DPOSH STAT GND OC OPSH STAT GND TRB PKPSH STAT GND TRB DPOSH STAT GND TRB OP------------------------------------ELEMENT:DisturbancedetectorSRC1 50DD OPSRC2 50DD OPSource 1 disturbance detector has operatedSource 2 disturbance detector has operatedELEMENT:VTFF (Voltagetransformer fusefailure)SRC1 VT FUSE FAIL OPSRC1 VT FUSE FAIL DPOSRC1 VT FUSE FAIL VOL LOSSSource 1 VT fuse failure detector has operatedSource 1 VT fuse failure detector has dropped outSource 1 has lost voltage signals (V2 below 15% AND V1 below 5%of nominal)SRC2 VT FUSE FAIL toSRC VT FUSE FAIL Same set of operands as shown for SRC1 VT FUSE FAILTable 5–8: F60 FLEXLOGIC™ OPERANDS (Sheet 5 of 8)OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION
