The GE90-30 PLC was found to have good controlling performance in tracking the furnace system and controlling the burning process.
PLC在加热炉跟踪控制、燃烧控制等系统中表现出良好的控制性能。
This paper initroduces the feature of new control equipment, based on GE90 30PLC, its function and appication is auxiliary equipment of control system at Jiangya Hydropower Station.
介绍了以GE90 -3 0 PLC为核心的新型控制设备的特点、功能及其在江垭水电站辅助设备控制系统中的应用，使用结果表明，该系统可满足无人值班、少人值守电站的运行要。
The network topologic structure associated with the GE90-30 PLC used in the heating furnace system was described, and its applications in the control system for the furnace presented.
介绍了GE90 - 30 P LC在加热炉系统改造中的网络拓扑结构，以及其在电气控制、仪表控制中的应用。
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