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现场总线控制系统(FCS)是自动化控制系统的发展方向。介绍了现场总线通信协议,对比分析了FCS与DCS的技术特点。介绍了目前几种典型的现场总线,最后,针对现场总线及FCS在我国的应用现状,提出了几点建议。
Fieldbus control system (FCS) is the development direction of the automation control system. Introduced the field bus communication protocol, comparatively analyzed the technical characteristics of FCS and DCS. At present, several typical field bus are introduced. Finally, some suggestions are put forward for the application status of field bus and FCS in our country.