摘要
介绍了一种西门子S7-300 PLC的矿井排水控制系统,硬件采用先进的超声波水位传感器实现对水仓水位的测量,软件程序采用STEP7-V5.3的模块化设计。实践表明此系统可实现对水泵设备的自动控制,满足了无人值守要求,改进了设备的自动化水平。
Introduces a kind of SIEMENS S7-300 PLC control system in mine？drainage,hardware uses advanced ultrasonic water level sensor to measure water storehouse,software program uses modular design of STEP7-V5.3.Practice shows that this system can realize the automatic control of pump equipment, satisfying requirements of unattended,mend automation level of device.
出处
《煤矿机械》
2015年第7期302-303,共2页
Coal Mine Machinery
关键词
矿井
水位传感器
主循环程序
mine
water level sensor
main loop program
