摘要
通过对可编程控制器在编程应用中经常出现的问题进行分析,提出了利用特殊功能继电器、步进指令和功能指令等使梯形图程序优化的解决方法。
This paper analyzes the problems that often occur in the application of Programmable Logic Controller.Besides,it presents such methods as Special function relays,Advice direcitives,Functional directives,etc.for the ladder diagram process optimization
出处
《沙洲职业工学院学报》
2006年第3期19-21,共3页
Journal of Shazhou Professional Institute of Technology
关键词
可编程控制器
梯形图
编程
Programmable Logic Controller
ladder diagram
programming
