Title :
MODBUS Protocol Converter Which Used in 220KV Main Transformer´s Air-Cooled Control
Author_Institution :
Sch. of Electron. Inf. & Electr. Eng., CZU, Changzhou, China
Abstract :
A kind of design which is about MODBUS protocol converter has been introduced in this paper. We mainly used P89C669 Microcontroller to realize the data conversion between the main control equipment of MODBUS Net and Remote Terminal Unit (RTU). And eventually, we have used this kind of protocol converter to communicate between PLC and MODBUS Net which used to monitor computer system automatically. The whole system is used in 220KV main transformer´s air-cooled control of Electric Power system.
Keywords :
data communication; data conversion; logic design; microcontrollers; transformers; 220KV main transformer; MODBUS Net; MODBUS protocol converter; P89C669 microcontroller; air-cooled control; control equipment; data conversion; electric power system; remote terminal unit; Converters; Microcontrollers; Oil insulation; Protocols; Registers; Temperature measurement;
Conference_Titel :
Database Technology and Applications (DBTA), 2010 2nd International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6975-8
Electronic_ISBN :
978-1-4244-6977-2
DOI :
10.1109/DBTA.2010.5659051
