Introduces the modification plan of HTM furnace control system based on PLC.
介绍了基于PLC技术的热媒炉控制系统的改造方案。
Main problems of previous HTM furnace control system in polyester plant are simply analysed. It is given that hardware configuration and software design of modification plan.
简要分析了聚酯装置热媒炉原控制系统存在的问题，给出了改造方案的硬件配置和软件设计内容。
Main problems of previous HTM furnace control system in polyester plant are simply analysed. It is given that hardware configuration and software design of modification plan.
简要分析了聚酯装置热媒炉原控制系统存在的问题，给出了改造方案的硬件配置和软件设计内容。
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