平整生产线过程控制计算机系统浅析

Elementary Analysis On Production Process Control System for Skinpass Mill Line

介绍了平整线生产工艺流程、电气传动设备的组成、过程控制计算机系统的硬件、软件的构成和控制特点。详细地叙述了过程控制系统级参数、信号的下发,基础自动化级、传动级的动作执行,以及单卷生产完成后数据、信号反馈形成闭环控制的实现过程。

This article curtly introduces production process flowsheet, composing of electric gearing devices and hardware ＆ software structure of the process control system for 4 Hi Skinpass Mill Line. The articles detailedly recount the course that the closed loop control of the course control system level sent the parameters and signals to inferior level, i.e. basic automatization level and transmission level, and when the actions of produce course were performed feedback the data and signal to the course control system level.