摘要
介绍了S7-300 PLC在煤矿采区泵房计算机监控系统中的应用。该系统能实时采集水泵系统的运行参数,自动控制水泵的启停,对高压开关设有微机综合保护装置,具有故障报警、报表输出等功能,提高了煤矿采区排水泵的自动化管理水平,为保障煤矿安全、高效的生产提供了重要手段。
This paper gives a description of the application of S7-300 PLC, which is used in the computer monitoring system of water pump in the pump room of coal mine. This system can real-timely collect working parameters of the water pump system, and automatically control the start and stop of water pump. It provides us a comprehensive microcomputer protection device for the high-voltage switches. And it has the function of alarming and exporting reports for us, which improves the automatic management level, and provides important methods for coal mine safety and efficient produce.
作者简介
石进水（1981-），男，硕士，研究生，主要研究方向：控制理论与控制工程。
高正中（1971-），男，讲师，主要研究方向：为智能仪器与仪表、计算机测控系统的开发与应用。
