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对股份公司合成二车间3500系统和DCS系统之间原有的通讯结构方式作简要分析,重点介绍了采用FBM224 Modbus通信卡代替MG30B卡件实现通讯的系统硬件结构和软件组态。
A brief analysis of the original communication structure between 3500 and DCS systems in the second workshop of Joint-Stock Company is given, and the system hardware structure and software configuration of using FBM224 Modbus communication card instead of MG30B card to realize communication are mainly introduced.