摘要
介绍了美国GE公司 90 - 70系列可编程序控制器在无缝管热轧生产线上的应用、系统组成、程序编制等。该系统稳定、可靠、功能强、维护方便 ,实现了无缝管热轧生产过程的自动化。
The application of GE90-70 PLC in seamless steel tube mill production line is introduced in this paper. It consists of the constitution of the system and programming. This system has the advantages of stability, reliability, integrity of functions and convenience in repair realizing the automation in prodaction.
出处
《包钢科技》
2004年第4期54-56,共3页
Science & Technology of Baotou Steel
