摘要
轧管机自动换顶头精确定位自动控制系统采用西门子S5-155UPLC,同时采用IP246I智能模板完成精确定位,通过模拟量下达速度设定值到SIMOREG K6RA24,同时采用IM308B通讯模板通过PROFIBUS DP总线完成SIMOREG K6RA24控制字、状态字的读写。
The system adopts Siemens S5- 155U PLC and IP246I intelligent module to achieve accurate positioning control. The set value of velocity is transmitted to SIMOREG K 6RA24 by analog channel. Besides, the functions of reading state words and writing control words by IM308B module PROFIBUS DP are realized.
出处
《包钢科技》
2007年第5期30-32,共3页
Science & Technology of Baotou Steel