摘要
通过使用可编程序控制器和触摸屏对膨胀机的控制系统进行改造。改造后解决了膨胀机控制系统存在的问题,保证了控制系统的可靠性,增强了控制系统的操作性。
The control system of the expander operates for a long-tlme, the abnormal control trouble is presented, the normal running of the expander is influenced. By using programmable controller and touch-screen that been applied more and more widely in the industry control field the transformation to the control system of the expander is carried on. The problem that the control system exists are solved after the transformation, the dependability of the control system is guaranteed, strengthened the operation of the control system is.
出处
《电气应用》
北大核心
2006年第2期38-40,共3页
Electrotechnical Application
关键词
膨胀机
控制系统
PLC
触摸屏
改造
expander control system PLC touch-screen transformation
