摘要
对PLC可编程控制器中根据梯形图编程容易出现的问题进行了分析，通过具体实例说明了产生问题的原因及编程方法，并对PLC的具体应用中的干扰问题和如何抑制干扰进行了浅显分析。
This paper analysed the problems siakle to occur in the PLC-Progammable Logic Controller according to Relay Ladder Logic, it presented reasons of mistakes and gave a progamming method by examples. An analysis of interfering problem its control of PLC in applications is made and method is developed.
出处
《山东科技大学学报（自然科学版）》
CAS
2000年第2期47-49,共3页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
可编程控制器
梯形图
干扰问题
PLC (Programmable Logic Controller)
RLL(Relay Ladder Logic)
interference
