OPC 是一種應用于控制領(lǐng)域的開放式工業(yè)標準。通過OPC 服務(wù)器訪問過程數(shù)據(jù)，上層應用可以不關(guān)心底層的硬件特性以及OPC 服務(wù)器與硬件通訊細節(jié)，就可以獲得工業(yè)現(xiàn)場發(fā)送的數(shù)據(jù)。本文對基于H1 總線的OPC 服務(wù)器與客戶程序進行了開發(fā)，經(jīng)調(diào)試運行證明其工作良好，實現(xiàn)了對H1 總線段的遠程監(jiān)控。
關(guān)鍵詞：基金會現(xiàn)場總線 OPC COM 遠程監(jiān)控

Remote control for Foundation Fieldbus based on OPC Hu Hai-jiang，Jin Zhao-hui，Yang Xin-zhao，Zhang Feng-deng (College of Electronics and Optics, University of Shanghai for Science and Technology, Shanghai, 200093, China) Abstract: OPC is an industrial standard for control field. Using OPC, application layer collects data from industrial fields without getting hardware specialities of bottom layer and details of communication. The paper designs a remote control system that includes H1 OPC server and OPC client. It works well after debugging and integration.
Key words: Foundation Fieldbus（FF） OPC COM remote control