基于S7-300PLC露天煤矿泵房水位监控系统的设计与实现  

Design and Realization of Water Level Monitoring System of Opencut Coal Mine Pump Based on S7-300PLC

作　　者：马壮[1] 

机构地区：[1]唐山学院,河北唐山063000

出　　处：《煤矿机械》2013年第4期242-244,共3页Coal Mine Machinery

摘　　要：以露天煤矿的水位监测为背景,采用西门子S7-300PLC为下位机并通过GPRS数据传输方式与上位机通讯,上位机采用力控组态软件接收水位数据对其各泵房进行远程控制,实现了对系统整体监控。通过现场应用,实践证明:本控制系统工作稳定、控制简单,功能完善,满足系统的监控需求。This article takes opencut-coal water-level monitoring as background, and adopts Siemens S7-300PLC for lower machine and use of GPRS data transmission, PC using force control configuration software receiving water level data on various pumps for remote control, to achieve whole system monitoring. Through field application, the practice has proved that： the control system is stable, simple control, perfect function, meet demand of monitoring system.

关 键 词：S7—300PLC 水位 监控 GPRS 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]