国家大型粮库过程控制PLC监控系统

PLC Monitor System in large foodstuffs repertory 's process control

介绍国家大型粮食储备库的粮食储运过程控制中利用可编程控制器（ＰＬＣ）对其工艺流程实现自动控制及监控，并对该系统的硬件结构特点，软件设计方法进行了具体论述 。

The chapter introduces how to utilize PLC (Programmable Logic Controller) to control the technics flow of large foodstuffs repertory automatically , This paper presents its hardware and the method of software .