Operating Instructions COMPAX-M / -SPLC sequential step tracking1228.4.34 PLC sequential step trackingUse the function "O5 toggles when position/speed reached" and a marker in thePLC to implement precise tracking of the COMPAX.This also recognizes positioning processes which are completed again during thenext PS cycle.VP229PLC internalposition reachedFlagPLC ⊕O5FlagPLCO5 POSAPOSR POSRThe PLC marker is toggled when a positioning command is transmitted.The "EXCLUSIVE-OR" operation of the PLC marker and output O5 can beprocessed as a PLC-internal "Position reached" message.Implementation:POSAPOSRSPEEDACCELOUTPUTPasswordSPEEDSYNCMarkreferencePOSRSPEEDPOSROUTPUTCamcontrollerWAITGOTOGOSUBRETURNENDREPEATIF I..ComparisonWAIT StartGOTO /GOSUB EXTIF Error/ StopArithmeticPositionmonitoringIdle displaySpeedmonitoringEngage /disengagebrake / finalstageVariablevoltage
