摘要
分实时和非实时两部分设计一个基于IEC61131-3标准的可编程逻辑控制器(PLC)梯形图检查模块。该检查模块能够正确找出已编写程序的语法和一些简单的逻辑错误,对后续开发具有指导意义。
A diagram checking module for PLC base on IEC61131-3 standard is designed and the module is divided into real-time part and non real-time part.This checking module can correctly find syntax errors and some simple logical errors of the diagram program,which provides guidance for the further development.
出处
《广西科学院学报》
2010年第4期500-502,共3页
Journal of Guangxi Academy of Sciences
