4–312 889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUALMONITORING CHAPTER 4: SETPOINTSFigure 4-129: Pulsed Outputs logic diagramSETPOINTFUNCTION:EnabledFlexLogic OperandsPos Wthrs Pulse OPSETPOINTSOUTPUT RELAYS (X)DisabledMWh >= MWhprev +PMWhP valueMWhprevRUNMWhREAL ENERGYPOSITIVE WhACTUAL VALUESETPOINTPOS WHS PULSEINCREMENTSTORING Wh AT PULSEDo Not Operate, OperateRUNFlexLogic OperandsNeg Wthrs Pulse OPSETPOINTSOUTPUT RELAYS (X)MWh >= MWhprev +NMWhP valueMWhprevRUNMWhREAL ENERGYNEGATIVE WhACTUAL VALUESETPOINTNEG WHS PULSEINCREMENTSTORING Wh AT PULSEDo Not Operate, OperateRUNFlexLogic OperandsPos Varh Pulse OPSETPOINTSOUTPUT RELAYS (X)MVARh <= MVARhprev -PMVARhP valueMVARhprevRUNMVARhREACTIVE ENERGYPOSITIVE VARhACTUAL VALUE SETPOINTPOS VARHS PULSEINCREMENTSTORING VARh ATPULSEDo Not Operate, OperateRUNFlexLogic OperandsNeg Varh Pulse OPSETPOINTSOUTPUT RELAYS (X)MVARh <= MVARhprev -NMVARhP valueMVARhprevRUNMVARhREACTIVE ENERGYNEGATIVE VARhACTUAL VALUESETPOINTNEG VARHS PULSEINCREMENTSTORING VARh ATPULSEDo Not Operate, OperateRUN1 s 1 s1 s 1 s1 s 1 s1 s 1 sSETPOINTSignal InputPower 1850 Only894064A2.cdr
