摘要
通过典型的顺序控制程序的编程实例,阐述了顺序控制的运行过程,构建了顺序控制程序的基本结构,总结了运用西门子SR功能模块来编制顺序控制程序的基本设计方法和技巧.
The running process of sequential controlling procedures is illustrated by means of typical examples about sequential controlling programs. The basic structure of sequential controlling programs is also constructed. The basic designing method and technique of programming sequential controlling procedures are summarized by means of Simens SR functional modules.
出处
《兰州工业高等专科学校学报》
2009年第6期25-28,共4页
Journal of Lanzhou Higher Polytechnical College
关键词
顺序控制
PLC编程
SR模块
功能表图
sequential control
PLC programming
SR Modules
functional graphs
