In view of the problems of inconvenient operation and inaccurate data transmission of the current dynamic balance test system,a dynamic balance test system based on Ethernet is designed. The system consists of computer client,dynamic balance test server,acquisition card,inverter,etc. The client and server based on Modbus TCP protocol are developed by applying visual2020 vb. net to achieve Ethernet communication. When the system is found abnormal,fault code will be transmitted through the Modbus TCP protocol,and an alarm is sent out from the client-side. Through testing,it is found that the system transmits data more accurately,operates more conveniently,realizes real-time communication and control of the dynamic balance test system,and thus is of significant contribution to the development of full automatic dynamic balance test system.
维普
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