摘要
文中以PLC及触摸屏为基础对矿用变频器的监控系统进行了设计,并对监控系统的构成、PLC程序以及人机界面等部分进行了重点分析。现场系统应用实验结果表明,该系统的运行平稳,可以有效的对变频器运行状况进行监测。
Based on PLC and touch screen, the monitoring system of mine frequency converter is designed, and the composition of the monitoring system, the program of PLC and the man-machine interface are emphatically analyzed. The field application experiment results show that the system runs smoothly and can effectively measure and control the operation status of the frequency converter.
作者
王龙
Wang Long(Liangdu Coal Industry of Fenxi Mining Industry, Shanxi, 031302)
出处
《当代化工研究》
2019年第5期119-120,共2页
Modern Chemical Research
关键词
变频器
监控系统
PLC
frequency converter
monitoring system
PLC
