OPC 是一種應用于控制領域的開放式工業標準。通過OPC 服務器訪問過程數據，上層應用可以不關心底層的硬件特性以及OPC 服務器與硬件通訊細節，就可以獲得工業現場發送的數據。本文對基于H1 總線的OPC 服務器與客戶程序進行了開發，經調試運行證明其工作良好，實現了對H1 總線段的遠程監控。
關鍵詞：基金會現場總線 OPC COM 遠程監控

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