PLC及其在印刷机控制系统中的应用

The Principle of PLC and its Application in Printing Control System

论述可编程控制器的原理及特点,指出PLC的发展方向,并以胶印机输纸器控制系统为例,说明PLC的应用方法。

The principle and characteristic of Programmable Logic Controlled (PLC) are addressed. The development trend of PLC is also indicated. The methods of application for PLC are explained taking paper transport control system of flexographic press as examples.