2800mm冷轧机主传动可控硅控制系统数字化设计

Digitalization Design of SCR Control System for 2800mm c9ld rolling mill

本文针对 2 80 0冷轧机改造过程中设计方案的选取和改造过程中的技术难题进行了详细介绍 ,通过采用西门子小容量的数字硅装置对原有的数模混合控制系统进行改造 ,用较少的资金实现了对原控制系统的数字化。

Focusing on the modification of 2800mm cold rolling mill,the article describles in details the selection of technical proposals and the technical problems during modification. By modifying theexisting analogue control system with small Siemens digital units, the old control system has been successfully digitalized with a small amount of expenses.