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PLC-DCS基本结构包括设备层网络、控制层网络和信息层网络。PLC应用设计的基本要求主要有控制方式、操作方式、系统结构等。
The basic structure of PLC-DCS includes equipment layer network, control layer network and information layer network. The basic requirements of PLC application design mainly include control mode, operation mode, system structure and so on.