可编程序控制器模拟量输入模块的程序设计方法

The Program PLC's Analog Input Module

介绍了PLC模拟量输入模块的应用程序设计方法，并以OMRON 公司的C200HX系列的AD003为例讲解了其内容和确定方法，给出了控制各回路工作状态的程序结构。

∶ The design method of the application on the Programmable Logic Controller (PLC) analog input module is presented in this paper. Based on OMRON AD003, the C200HX series of the company, the design method and the way to test them are introduced. The framework of the program on controlling of the channels operating state is also given in the paper.