2002•Journal of Zhengzhou Institute of Light IndustryRequires access

Application of MODBUS protocol in the supervisory control system of low voltage power distribution

Zheng An

Abstract

The application of MODBUS protocol in supervisory control system of low voltage power distribution is introduced.Using the RTU mode of MODBUS protocol,and communicating with computer through the RS485/232 conversor,the data transmission between intelligent instrument and computer can be realized.Practical application show that MODBUS protocol have merits such as good opening,strong function and high communicate efficiency.

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Available abstract

Key concepts: Modbus, Protocol (science), Embedded system, Supervisory control, Transmission (telecommunications), Computer science, Power (physics), Engineering