Communication-based Control Mode of Frequency Converter

摘要

In order to choose and apply frequency converter to the practical engineering situation rationally and correctly, especially for the effective control and adjustment of frequency converter, more attentions are paid to the comparison of two kinds of communication control modes for frequency converter, which are serial communication control and control based on fieldbus. The advantages and shortcomings of them are discussed. It is useful for the appropriate applications of the frequency converter and relative electronic devices under the practical situation