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该文讨论了ASI和Profibus总线的技术特点和结构 ,并以西门子S7系列PLC为基础 ,着重介绍了基于ASI和Profibus两种总线相结合的大型除尘监控网络 ,提出了用VB实现工控机监控的方法 ,给出了实例
This paper discusses the technical characteristics and structure of ASI and Profibus bus, and based on Siemens S7 series PLC, focuses on a large dust monitoring network based on the combination of ASI and Profibus. It also puts forward that using VB to realize industrial computer monitoring Method, gives an example