PLC和触摸屏在节能装置中的应用

Application of PLC and Touch Screen on Energy Saving Control System

针对大型酒店、宾馆等电能浪费现象,对现有的以继电器为主控器件的传统节能装置进行改造,用可编程序控制器设计照明节能自动控制系统,使节能装置更加可靠和现代化。同时摒弃传统的电压表、电流表的显示和监控,用新型的人机界面—触摸屏取而代之,加强了整个照明系统自动化控制的可视化程度,方便了使用者的操作和监控。

This paper is specifically for electric energy waste such as large hotel and guesthouse,aimed at transforming the traditional relay control system,and replacing it by programmable controller system,to make the energy conservation device more reliable and more modernized.At the same time,the system have got rid of the display and supervisory control of tradition voltmeter and ammeter,instead,have used man-machine interface touch screen to replace it.which have reinforced visualization of the entire system and improved the convenience for user.