绥中36—1陆上终端工程DCS系统与PLC之间的数据通讯设计和调试

Design and Commissioning for the Data Communication Between DCS and PLC in SZ 36 -Onshore Terminal

介绍绥中36-1陆上终端工程中央控制系统中DCS与不同PLC之间的数据通讯配置情况、通讯类型的选择,对采用串口仿真程序调试DCS与PLC之间的数据通讯进行了描述,并从项目管理和技术层面上对DCS与PLC之间通讯的设计选用进行了分析总结。

The communication configuration between DCS and different PLCs is described in this paper, including the system configuration, selection of models and commissioning by using interface program. Furthermore, the design selection is also analyzed and summarized from the project management point of view.