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本文介绍了如何用SIMATICS5 通讯处理器CP521 实现GP 工业触摸屏与SIMATICS5 可编程控制器之间的实时通讯。
This article describes how to use the SIMATIC S5 Communication Processor CP521 to achieve real-time communication between the GP Industrial Touch Screen and the SIMATICS5 Programmable Logic Controller.