基于PLC的微型水质自动监测系统  

PLC-based Micro Water Quality Automatic Monitoring System

作　　者：郭迅 龙文昌 李玉瑛 张东海 陈艺元 刘长宇 

机构地区：[1]五邑大学生物科技与大健康学院,广东江门529000

出　　处：《工业控制计算机》2024年第8期167-170,共4页Industrial Control Computer

基　　金：广东省本科高校教学质量与教学改革工程项目(GDJX2022012);五邑大学本科高质量课程建设与创新创业教育建设改革项目(KC2022058);广东省教育厅重点领域专项(2020ZDZX2015)。

摘　　要：基于PLC逻辑控制设计了一套微型水质自动监测集成系统。设计了采样预处理系统、配电系统和防雷系统,解决了过滤及清洗不彻底、电力供应不稳定、电气设备过载和监测设备环境温度不稳定等问题。在此基础上,系统采用西门子PLC为控制器,结合了MCGS组态触摸屏为上位机,开发了可视化人机界面,实现了现场设备实时监控、异常报警及数据采集等功能。整个系统高度集成,占地面积小,抗环境干扰能力强,可在水质监测行业广泛应用。A miniature integrated water quality automatic monitoring system based on PLC logic control is designed.The sampling pret-reatment system,power management system and lightning protection system are designed to solve the problems such as incomplete filtration and cleaning,unstable power supply,overload of electrical equipment and unstable ambient temperature of monitoring equipment.Further,the Siemens PLC is used as the controller,combined with the MCGS configuration touch screen as the upper computer.The developed visual man-machine interface realized the functions of real-time monitoring,abnormal alarm and data collection.The whole system is highly integrated,and covered only a small area.

关 键 词：PLC 实时监控 人机界面 数据采集 

分 类 号：X84[环境科学与工程—环境工程] TP273[自动化与计算机技术—检测技术与自动化装置]