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在工业控制中网络占据了举足轻重的地位，网络结构设计的好坏直接决定整个系统的性能。结合其研制的化学水处理系统介绍这个系统的网络基本结构。系统采用美国Wonderware公司的工业控制软件包Intouch编写人机界面，用GEHCS软件作为DDE的Server，PLC是采用GE公司的产品。
In the industrial control network occupies a pivotal position, the quality of the network structure design directly determines the performance of the entire system. Combined with the chemical water treatment system developed by it, the basic network structure of this system is introduced. The system adopts the industrial control software package Intouch of Wonderware Corporation in the United States to write the man-machine interface, and uses GEHCS software as the DDE Server. The PLC uses GE’s products.