PLC的通讯应用

THE Communication of the PLC

介绍了济南钢铁集团总公司第三炼钢厂(简称济钢三炼钢)转炉区域的倾动氧枪系统;对AB的PLC的特点做了简要介绍;着重介绍了AB系列PLC的各种通讯模块在倾动氧枪系统中的应用问题。

This paper desctribs the system of convector and Oxygen Lance in The 3rd Steeling of Jinan Iorn＆Steel;what the characteristic of The PLC（AB） is,and gives a brief introduction that how using these communication modules of the AB in BOF（Bosic Oxygen Fumaee）.