摘要
介绍宝钢股份南通钢铁有限公司全连轧改造自动控制系统的构成,该系统由20世纪80年代的日本东洋模拟调速系统、三菱PLC改造为Siemens数字直流调速系统6RA70,Siemens S7-400PLC,Simatic wincc6.0组态监控软件,实现了棒材轧制的自动控制。自投产以来,系统运行稳定。
This paper introduces the structure of all continuum rolling mill modification automatic control system in Nangtong iron＆Steel Co. LTD of BaoSteel. This system is composed of siemens digital drive system 6RA70 and S7-400 PLC,Simatic wincc6. 0 of monitoring-soft instead of Japan TOYO analog drive system and Mitsubishi PLC in the 1980＇s and is used to realize the automa- tion control of all continuum roiling mill system. Since this system put into production,it has been stably operating.
出处
《机械制造与自动化》
2009年第3期148-150,共3页
Machine Building & Automation
