PLC在织机精确控制中的应用

On the Application of PLC in the Process of Accurate Controlling of Weaving Machine

本文介绍PLC控制的步进电机的变频特性,重点论述了在纺织机的送经装置中,用可编程控制器(PLC)产生步进脉冲驱动步进电机,实现织机精确控制的方法。

It was introduced what are the characteristics of frequency conversion of step motor ,which is controlled by PLC. More attention was paid to how to realize the accurate controlling of weaving machine through a kind of pulse produced by PLC.