The application and research of the liquid level control technology used in mineral flotation process which based on the modbus communication protocol

Author

Zhaoyong Li ; Shouming Zhang ; Jianliang Lang ; Hualiang Shao

Author_Institution

Kunming Univ. of Sci. & Technol., Kunming, China

fYear

2013

fDate

25-27 May 2013

Firstpage

3603

Lastpage

3606

Abstract

Flotation level control is a very important part in the flotation mineral separation process. This article introduces one application of the Modbus RTU protocol which used in the flotation liquid level control system, discusses the S7-300´s programming ideas and methods which based on the form of communication, and optimize the communication strategy. The practical application shows that the system of flotation liquid level control which based on Modbus RTU protocol can get better control effect, and ensure a good target for the mineral separation.

Keywords

control engineering computing; flotation (process); level control; local area networks; mineral processing; optimisation; protocols; separation; Modbus RTU protocol; Modbus communication protocol; S7-300 programming ideas; communication strategy optimization; flotation liquid level control system; flotation mineral separation process; Level control; Liquids; Minerals; Monitoring; Process control; Protocols; Registers; CP341; Liquid-level Control; Modbus RTU Protocol; The Flotation Process; UDC3200;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2013 25th Chinese

Conference_Location

Guiyang

Print_ISBN

978-1-4673-5533-9

Type

conf

DOI

10.1109/CCDC.2013.6561573

Filename

6561573