FPΣ 6.4 Pulse Output Function6 - 436.4.6 Sample Program for Positioning ControlWiring exampleX2X8X9XAX3XBXCXDCOMY0Y1+–Input terminalHome sensorPositioning start (+)Home return startNear home sensorJOG start (+)JOG start (- )OverrunPositioning start (- )Output terminalPulse output CWPulse output CCWCOMPower supplyStepping motor driver(Note)CW inputCOMCCW inputStepping motor(- side) (+ side)Moving tableb contacta contacta contactb contact24 VDCFigure 105: FPΣ Pulse output function - sample program (wiring)NoteWhen the stepping motor input is a 5 V optical coupler type,connect a 2 kΩ 1/4 W resister.Table of I/O allocationI/O No. Description I/O No. DescriptionX2 Home sensor input XD Overrnning signalX3 Near home sensor input Y0 Pulse output CWX8 Positioning start signal (+) Y1 Pulse output CCWX9 Positioning start signal (- ) R10 Positioning in progressXA Home return start signal R11 Positioning operation startXB JOG start signal (+) R12 Positioning done pulseXC JOG start signal (- ) R903A High- speed counter control flag for CH0
