根據(jù)丁二烯生產(chǎn)工藝的要求，提出一種基于Profibus 現(xiàn)場總線技術的自動監(jiān)控系統(tǒng)，
并詳細介紹了Profibus-DP/PA 網(wǎng)絡的硬件配置、系統(tǒng)功能和軟件設計，解決了傳統(tǒng)DCS 控制系統(tǒng)中存在的問題，減少了系統(tǒng)布線，降低了系統(tǒng)的費用，提高了監(jiān)控系統(tǒng)運行的可靠性和自動化水平。
關鍵詞：Profibus；丁二烯； PLC；組態(tài)王；自動監(jiān)控
Abstract: A monitoring system of butadiene manufactured based on Profibus is put forward,and the hardware anfiguration,system function and software design according to the demands of manufactured technology of butadiene are introduced in detail.Application of Profibus in butadiene manufactured can solve the problems that exist in conventional DCS controlling system,reduce system wiring,take from system expenditure,and improve the security and automatization level of monitoring system.
Keywords: Profibus; butadiene; PLC; Kingview; automatic monitored control