4–346 889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUALCONTROL CHAPTER 4: SETPOINTSFigure 4-147: Local Control for Switches894202A1.cdrFLEXLOGIC OPERANDSW1 Local OpenFLEXLOGIC OPERANDSW1 Loc Blk Open ByFLEXLOGIC OPERANDSW1 Loc Blk OpenFLEXLOGIC OPERANDSW1 Local CloseFLEXLOGIC OPERANDSW1 Loc Blk Cls ByFLEXLOGIC OPERANDSW1 Loc Blk CloseSW 1 OPEN SEAL - IN0T PKPANDORRelay ( Ready = 1)SW 1: Open Relay SelectSetpoints/System/Switches/SW1:to outputrelayselected toopen SW1Setpoints/Control/Switch Control/SW1:SW 1 CLOSE SEAL -IN0T PKPANDORRelay ( Ready = 1)SW 1: Close RelaySelectSetpoints/System/Switches/SW1:to outputrelayselected toclose SW1Setpoints/Control/Switch Control/SW1:FLEXLOGIC OPERANDSW1 Open CmdFLEXLOGIC OPERANDSW1 Close Cmd* The logic shows the local control for Disconnect Switch 1when Select Before Operate setpoint is set to Enabled.The local switch control is not available when SBO is set toDisabled.SETPOINTSwitch1 Local OpenOff=0, Pushbutton # ON =1SETPOINTLocal ModeOff = 0FLEXLOGIC OPERANDLocal Mode ONLocal Mode OFFLMShows on display bannerANDFLEXLOGIC OPERANDTag ONfrom Tagging logicANDANDANDFLEXLOGIC OPERANDSWt1 OpenedFLEXLOGIC OPERANDSW1 ClosedANDSETPOINTSwitch Local CloseOff=0, Pushbutton # ON =1ANDfrom Disconnect Switch status detection logicFLEXLOGIC OPERANDSW1 Selectedfrom Bkr/Sw selection logicANDFLEXLOGIC OPERANDBlock ONfrom Local Block logicFLEXLOGIC OPERANDBypass Block ONFrom Local Bypass Block logicFLEXLOGIC OPERANDSW1 Rem Blk Open ByFLEXLOGIC OPERANDSW1 Rem Blk OpenANDFLEXLOGIC OPERANDSW1 Rem Blk Cls ByFLEXLOGIC OPERANDSW1 Rem Blk CloseANDfrom Switch Control logicfrom Switch Control logicOPENcommandPB “SW[X] Local Close”PB “SW[X] Local Open”AND ANDAND ANDfrom Switch status detection logicFLEXLOGIC OPERANDSBO Enabled
