Design on the control system of laser carving machine based on motion controller

In order to control laser carving and cutting machine flexibly,a plan of control system of laser carving machine based on PMAC motion controller is presented.Through Pcomm32 communication device driver,PMAC motion controller receives command data from Industrial Personal Computer(IPC),and transmits them to servo drivers.The two servo drivers control two AC servo motors.At the same time,the servo drivers receive the position information of the motors for position compensation.Therefore the precise location of the servo motors is achieved.The module of the motion control is designed,and the configuration of the control program is given.This method has the advantages of high reliability,flexible control mode and high machining efficiency.