摘要
介绍了炼铁厂采用Ethernet实现AB公司Control Logix和西门子S7系列控制系统间数据通讯的具体方法,以及在安全生产、降成本和日常维护方面取得的效果。
The sp ecific methods of using Ethernet to realize data communications between Control Logix of AB Company and Siemens S7 series control system, as well as the effects of production safety, cost reduction and daily maintenance implemented in Ironmaking Plant were introduced.
