摘要
阐述了利用西门子S7-200系列CPU214PLC和ABB公司变频器ACS601来控制水泵转速的控制系统及其工作原理，并就该系统产生的经济效益进行了分析。
Described control system and its operating principle of the rovelution speed controlled by Frequency converter ACS 601 Simence S7-200 series CPU 214 PLC and ABB Co.， and also this article analyed the economy resulted from the system.
出处
《橡塑技术与装备》
CAS
2001年第6期39-43,共5页
China Rubber/Plastics Technology and Equipment
