S7-200 PLC在电动架车机同步控制系统中的应用

The Application of S7-200 PLC on synchronized control system of ESJL

本文介绍了自行研制开发的以S7-200为核心的电动架车机同步控制系统,阐述了PLC控制的原理、软硬件设计和同步控制系统控制方案。

This paper introduces the synchronized control system of ESJL based on the S7-200 PLC developed ourselves, de-scribes the software and hardware designing and the principle of PLC controlling and control ways of synchronized control system.