【摘要】 阐述了现场总线的主要产品及其控制系统的结构和特点,PTMEG装置中的控制系统,介绍了Delta-VFF现场总线系统的构成、现场仪表的组成。采用AMS特点,论及FF现场场总线系统设计、应用等方面的经验。更多还原

【Abstract】 Main products of field bus were introduced as well as frame and characteristic of its control system,control system of PTMEG item.Composition of Delta-VFF field bus and makeup of local instruments were discussed.Experiences of design and application of FFfield bus were introduced.更多还原