GE Multilin G30 Generator Protection System 5-1355 SETTINGS 5.5 FLEXLOGIC5ELEMENT:Teleprotectionchannel testsTELEPRO CH1 FAILTELEPRO CH2 FAILTELEPRO CH1 ID FAILTELEPRO CH2 ID FAILTELEPRO CH1 CRC FAILTELEPRO CH2 CRC FAILTELEPRO CH1 PKT LOSTTELEPRO CH2 PKT LOSTChannel 1 failedChannel 2 failedThe ID check for a peer relay on channel 1 has failedThe ID check for a peer relay on channel 2 has failedCRC detected packet corruption on channel 1CRC detected packet corruption on channel 2CRC detected lost packet on channel 1CRC detected lost packet on channel 2ELEMENT:Teleprotectioninputs/outputsTELEPRO INPUT 1-1 On↓TELEPRO INPUT 1-16 OnTELEPRO INPUT 2-1 On↓TELEPRO INPUT 2-16 OnFlag is set, Logic =1↓Flag is set, Logic =1Flag is set, Logic =1↓Flag is set, Logic =1ELEMENT:Thermal overloadprotectionTHERMAL PROT 1 PKPTHERMAL PROT 1 OPThermal overload protection 1 picked upThermal overload protection 1 operatedTHERMAL PROT 2 Same set of operands as shown for THERMAL PROT 1ELEMENTTrip busTRIP BUS 1 PKPTRIP BUS 1 OPAsserted when the trip bus 1 element picks upAsserted when the trip bus 1 element operatesTRIP BUS 2 to 6 Same set of operands as shown for TRIP BUS 1ELEMENT:UnderfrequencyUNDERFREQ 1 PKPUNDERFREQ 1 OPUNDERFREQ 1 DPOUnderfrequency 1 has picked upUnderfrequency 1 has operatedUnderfrequency 1 has dropped outUNDERFREQ 2 to 6 Same set of operands as shown for UNDERFREQ 1ELEMENT:Volts per hertzVOLT PER HERTZ 1 PKPVOLT PER HERTZ 1 OPVOLT PER HERTZ 1 DPOThe volts per hertz element 1 has picked upThe volts per hertz element 1 has operatedThe volts per hertz element 1 has dropped outVOLT PER HERTZ 2 Same set of operands as VOLT PER HERTZ 1ELEMENT:Transformer percentdifferentialXFMR PCNT DIFF PKP AXFMR PCNT DIFF PKP BXFMR PCNT DIFF PKP CXFMR PCNT DIFF 2ND AXFMR PCNT DIFF 2ND BXFMR PCNT DIFF 2ND CXFMR PCNT DIFF 5TH AXFMR PCNT DIFF 5TH BXFMR PCNT DIFF 5TH CXFMR PCNT DIFF OPXFMR PCNT DIFF OP AXFMR PCNT DIFF OP BXFMR PCNT DIFF OP CTransformer percent differential protection has picked up in phase ATransformer percent differential protection has picked up in phase BTransformer percent differential protection has picked up in phase CThe 2nd harmonic of transformer percent differential has blocked phase AThe 2nd harmonic of transformer percent differential has blocked phase BThe 2nd harmonic of transformer percent differential has blocked phase CThe 5th harmonic of transformer percent differential has blocked phase AThe 5th harmonic of transformer percent differential has blocked phase BThe 5th harmonic of transformer percent differential has blocked phase CAt least one phase of transformer percent differential has operatedPhase A of transformer percent differential has operatedPhase B of transformer percent differential has operatedPhase C of transformer percent differential has operatedFIXED OPERANDS Off Logic = 0. Does nothing and may be used as a delimiter in an equation list;used as ‘Disable’ by other features.On Logic = 1. Can be used as a test setting.INPUTS/OUTPUTS:Contact inputsCont Ip 1 OnCont Ip 2 On↓Cont Ip 1 OffCont Ip 2 Off↓Cont Ip 96 OnCont Ip 96 Off(will not appear unless ordered)(will not appear unless ordered)↓(will not appear unless ordered)(will not appear unless ordered)↓(will not appear unless ordered)(will not appear unless ordered)INPUTS/OUTPUTS:Contact outputsCont Op 1 ClosedCont Op 1 IOnCont Op 1 VOnCont Op 1 VOffContact output is closedCurrent is flowing through the contactVoltage exists across the contact (present for contact outputs equipped withmonitoring)Voltage exists across the contact (present for contact outputs equipped withmonitoring)Cont Op 2 to 64 Same set of operands as shown for Cont Op 1INPUTS/OUTPUTSDirect inputsDIRECT INPUT 1 On↓DIRECT INPUT 32 OnFlag is set, logic=1↓Flag is set, logic=1Table 5–17: G30 FLEXLOGIC OPERANDS (Sheet 6 of 8)OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION
