一种独特的PLC“记忆”应用

Application of a Kind of Particular PLC "Memory"Program

本文通过在实际工作中遇到的一个问题，对其作细致分析，从而找出规律，发现特点，进而解决问题，具体地介绍了PLC编程的一种思路和方法．

The analysis of the problem in practical work was made, its law and characteristics were founded,so the problem was solved. In addition, the authorspecifiesatrainofthoughtandway of PLC programs.