德国赫优讯netLINK在工厂信息化联网工程中的应用

Based on the German Hexon netLINK Factory Information Networking Project

工业自动化程度的愈加深入,集中监控、分散控制成为当今自动化盛行的一种联网工程解决方案。自动化产业巨头西门子控制系统S7系列PLC,应用非常广泛,为联网工程提供了分散控制的高可靠解决方案。而如何实现集中监控?是提高自动化程度的关键之一,可减少现场监控设备、降低工程成本、减少现场技术人员,实现真正意义上的远程集中监控,实现完全自动化联网。本文在深入分析德国赫优讯netLINK功能和特性的基础上,结合美国知名OPC软件提供商Kepware的OPC Server,通过对污水处理工厂信息化联网工程实例的解剖,针对西门子S7系列PLC集中监控问题,提供了一种简单方便、高可靠性的工厂信息化联网解决方案。

As the industrial automation researching deeply,the popular solution about network project is centralizedmonitor and decentralized control.Siemens as the automation expert,the application S7 PLC is widely,and it is also a high-credible solution about decentralized control.But how to realize centralized monitor is one key question about automation,it has something to do with lowing cost、decreasing monitor device and decreasing technical person.After analysis netLINK from Hilscher,with the OPC Server from Kepware who is the USA vendor of OPC software,based on real project,providing one easy-way and high-credible Ethernet solution to realize S7 PLC centralized monitor.