Design and Implementation of Control System of Cement Production Based on the Profibus Technics

Aiming at a series of problem such as low degree of automation,a great deal of maintenance,poor working condition and so on,the programmable logic controller control system based on the Profibus technology is designed and implemented,which combines with the technologies of PLC,DCS and Profibus for the long-distance control to the cement product line.The design of hardware and software is introduced.The run on site shows that the system has features of stable running,high reliability,convenient operation,little maintenance and a high popularized function.