介紹了基于PROFIBUS-DP 現場總線的分布式控制技術在煤粉制備系統中的應用，提出了工業控制計算機（IPC）與可編程控制器（PLC）相結合的FCS 控制模式，采用現場總線控制（FCS）和組態化編程技術，實現了遠程互聯、互通、互操作，上、下位機能夠獨立運行，大大增強了系統的可靠性，提高了生產效率和產品質量，整個系統性價比高，對其他制備控制系統設計具有較強的現實指導意義。
關鍵字：現場總線；分布式控制；組態軟件；可編程控制器
Coal Powder Preparation Distributed Control System Based On PROFIBUS-DP YUAN Youxin, DING Yi, CHEN Tao, ZHAO Yanwei 【Abstract】This paper presents an application of Coal Powder Preparation Distributed Control System Based On PROFIBUS-DP designed by the FCS controlling mode connecting IPC with PLC. Combining FCS With configuration programmable skill, the control system can run independently with the supervising computer or the local equipment. With the design, both the credibility and efficiency of the system and the quality of product can be improved. It also provides preferably references for the designs of other preparation control systems.
【Key words】Fieldbus；Distributed control；Configure software；PLC