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3套58000m~3/h空分设备DCS控制系统采用了TPS系统。控制层采用单独的UCN控制网络,操作监视层则采用LCN网络将多个UCN网络连接在一起实现中央监控,这样的网络配置方案达到既分散又集中的控制目的。
3 sets of 58000m ~ 3 / h air separation plant DCS control system uses a TPS system. The control layer adopts a separate UCN control network, and the operation monitoring layer adopts a LCN network to connect multiple UCN networks for centralized monitoring. Such a network configuration solution achieves both decentralized and centralized control purposes.