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西门子PLC可以提供多种控制网络,它能满足不同自动化系统的通信控制任务。在本文中,笔者对西门子PLC的网络特点进行了分析,并通过工程应用实践,阐述了在工程实践中如何根据控制系统的情况选择控制网络方案。
Siemens PLC can provide a variety of control networks, it can meet the communication control tasks of different automation systems. In this paper, the author analyzes the network characteristics of Siemens PLC and expounds how to choose control network solution according to the situation of control system through engineering application practice.