选煤厂PLC应用系统设计选型浅析

A brief analysis of the design of a PLC application system for use with a coal dressing plant

以近几年实践经验为基础,对选煤厂基于PLC的控制系统进行了分析和研究,探讨了选煤行业PLC应用系统的设计选型原则,期望能推动行业自动化系统设计整体水平再上新台阶。

Based on the practical experience accumulated in sis and study of a PLC-based control system for use with a coal principle for a PLC application system general design of an industrial process recent years,the paper makes an analy- dressing plant, and discusses the design for use with any coal dressing control system up to a higher plant, thus being able to promote the level.