摘要
简述了Profibus-DP总线技术和SIEMENS 6SE70系列变频器的特点,构造出由SI- EMENS 6SE70系列变频器、S7-300/400 PLC和WinCC组成的基于Profibus-DP总线的控制系统,并介绍了该系统的特点及该系统中的PLC与变频器之间的参数设置和编程过程。
The technology and features of Profibus-DP Bus and SIEMENS frequency converters are described briefly. The Profibus-DP Bus based control system with the frequency converter, S7-300/400 PLC and WinCC is built. And the communication principleε-parameter setting and programming are discussed.
出处
《变频器世界》
2008年第4期84-85,共2页
The World of Inverters
