摘要
论述了采用西门子S7-300 PLC为核心对井下主排水系统进行现代化改造的方法,设计了包括传感器选择、PLC选择和触摸屏选择的监控系统,对PLC监控流程进行了讨论。
This paper discusses the reform method of coal mine drainge system with using siemens S7- 300 PLC as the core .We design the monitoring and control system including sensors selecting,PLC selecting and touch screen selecting.And we discuss the process monitoring and control of PLC.
出处
《煤矿机械》
北大核心
2010年第6期163-164,共2页
Coal Mine Machinery
关键词
PLC
水泵
监控
PLC
water pump
monitoring and control
