10.4 Pulse Output Function (Pulse I/O Cassette)10.4.1 Overview of Pulse Output FunctionInstructions used and controlsTogether with a commercially available pulse-string input type motor driver, the pulse output function canbe used for positioning control.Type of controlExclusiveinstru-ctionDescription Usable cassetteTrapezoidal control F171(SPDH)Provides trapezoidal (table-shaped)control for automatically obtainingpulse outputs by specifying the initialspeed, maximum speed,acceleration/deceleration time andtarget value.AFPX-PLSHome return Enables automatic home returnoperation.JOG operation F172(PLSH)Causes pulses to be output as longas the execution condition is on. Atarget value can also be set, so thatpulse output stops at the point whenthe target value is matched.Data table control F174(SP0H)Enables positioning control inaccordance with the data table.Linear interpolation F175(SPSH)Enables pulses to be output usinglinear interpolation control, byspecifying the composite speed, theacceleration/deceleration time, andthe target value.Only when using 2units of AFPX-PLSNote:• With the Ry type, the pulse I/O cassette (AFPX-PLS) is necessary to use the pulse I/O function.Setting the system registerWhen using the pulse output function, set the channels corresponding to system registers 400 and 401to “Use output Y0 to 2 as pulse output” or “Use output Y0 as PWM output”.Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
