摘要
针对气动步进系统的PLC实现问题,在分析两种气动带复位的步进记忆模块基础上,研究了将气动步进模块转换成PLC梯形图程序模块的方法,基于此方法,给出了气动步进模块组的PLC实现程序。通过添加启动、停止和驱动程序模块,对多缸顺序控制程序进行了完整设计,并对双电控和单电控的驱动做了比较。PLC步进程序逻辑清晰,设计效率高,适用于复杂的电控气动步进系统。
In order to realize the stepping control of pneumatic system based on PLC,this paper studies the converted method between pneumatic stepping module and PLC ladder program module based on the analysis of two kinds of pneumatic stepping register with reset, and designs the PLC realized program for pneumatic stepping chain by this method.The complete control program is designed for multi-cylinder sequential control by adding the start,stop and driver module.The drivers of double electric control and single electronic control are compared. Because the PLC stepping program is clear in logic, efficient in design, it is suitable for complex pneumatic stepping system.
出处
《武夷学院学报》
2014年第5期77-80,87,共5页
Journal of Wuyi University
关键词
步进控制
气动步进模块
PLC程序模块
双电控
单电控
stepping control
pneumatic stepping module
PLC program module
double electric control
single electronic control
