四辊可逆轧机计算机控制与实验系统

A Computer Control and Experimental System for a Four High Reversible Mill

介绍了由西门子S7 30 0PLC和工业PC机组成的四辊可逆实验轧机计算机控制系统的硬件配置和软件组成 ,说明了系统过程数据测量、张力控制。

This paper introduces the configuration of a computer control system for a four high reversible mill, which composed of a set of industrial PC and SIEMENS S7 300 PLC, then particularizes the methods of process data measurement?tension control?supervisory and data acquisition and the laboratory computer system based on the control system.