摘要
介绍了以S7-200PLC为核心的智能主令控制器的组成和功能,并对用PLC实现位移检测与软件设计思想进了分析与说明,给出了智能主令控制器的应用领域。
The composition and functions of intelligent master controller based on S7-200 PLC are introduced, the software design idea to realize displacement measuring with PLC is analyzed, the application fields of this controller stated.
出处
《河北冶金》
2004年第6期56-57,27,共3页
Hebei Metallurgy
关键词
智能
主令控制器
位移检测
intelligence
master controller
displacement measuring
