Ways of organizing interaction of telecommunications microprocessor devices of different types in multi-engine electric drives

Spence Vadim Anatolyevich, Vasiliev Bogdan Yurievich, Kalashnikov Oleg Vladimirovich

the Article is devoted to the analysis of various modern industrial data transmission protocols in order to determine the most appropriate Protocol for the organization of telecommunication interaction of microprocessor devices of various types in multi-motor drives. The article deals with various data transfer protocols such as Modbus, Profibus, Industrial Ethernet and CAN. Their shortcomings and advantages are analysed, conclusions about expediency of use of each Protocol are drawn. It is shown that for the organization of effective telecommunication interaction of microprocessor devices of different types in multi-motor drives it is advisable to use high-level CAN-protocols, such as CANopen and DeviceNet.

Keywords:data transmission protocols; multi-motor electric drives; telecommunications; microprocessor devices; data exchange