Bus Communication between one Computer and many Converters Technique' Application

Taking the example of the bus communication between computer and converters at Zhongqiao water treatment plant in Wu-xi, the bus communication technique between one computer and many converters is discussed.. The configuring and supervising of internal parameters for converts are realized. The measures of bring out control function thought software and hardware, improving the communication credibility and efficiency and the pivotal technology are studied. The control ability, control scopes are increased and the engineering cost is decreased greatly.