西门子S7-400在2800mm冷轧计算机系统改造中的应用

Application of Siemens S7-400 in Computer System of 2800mm Cold Rolling Mill

阐述了西门子S7-400在2800mm冷轧机计算机系统改造中的应用,并详细介绍西门子S7-400系统的硬件组态、ProfibusDP和工业以太网的应用以及改造后的效果。

Application of Siemens S7-400 in computer system of 2800mm cold rolling mill is expounded in the paper. Hardware configuration of Siemens S7-400 system, ProfibusDP and industrial Ethernet and the effectiveness after transformation are introduced in details.