摘要
西门子PLC具有强大的网络控制功能,介绍了利用西门子PLC的PID控制功能来实现的直流调速闭环控制系统,该系统利用了西门子PLC的网络控制功能,通过工业以太网、Profibus-DP现场总线来实现调速系统的远程监视及控制,提供了一种实用的工业以太网、现场总线的互连方案.
Siemens PLC has strong network control function. This paper introduces the DC speed closed-loop control systems that is realized by means of PID control. The system can also realize the long-distance watch and control by industry Ethernet and Profibus-DP, and provide a sort of practical interlinkage of industry Ethernet and Fieldbus.
出处
《湖南工程学院学报（自然科学版）》
2005年第4期8-11,共4页
Journal of Hunan Institute of Engineering(Natural Science Edition)
关键词
直流调速系统
PLC
网络控制
DC pulse width speed control
PLC
network control system
