[1]吴东升,李彬.基于西门子S7-300 PLC的焊管生产线活套控制系统[J].焊管,2009,32(6):49-53.[doi:1001－3938（2009）06－0049－05]
　WU Dong-sheng,LI Bin.Accumulator Control System of Welded Pipe Production Line Based on Siements PLC[J].,2009,32(6):49-53.[doi:1001－3938（2009）06－0049－05]
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基于西门子S7-300 PLC的焊管生产线活套控制系统
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第6期
页码:
49-53
栏目:
工艺与设备
出版日期:
2009-06-28

文章信息/Info

Title:
Accumulator Control System of Welded Pipe Production Line Based on Siements PLC
文章编号:
1001－3938（2009）06－0049－05
作者:
吴东升1; 李彬2
（1.沈阳理工大学 信息科学与工程学院，沈阳 110168；2.沈阳沈工康特机电设备有限公司，沈阳 110015 ）
Author(s):
 WU Dong-sheng1; LI Bin2
(1.College of Information Science and Engineering,Shenyang Ligong University,Shenyang 110168, China;2.Shenyang Shengong Contor Machine & Electric Equipment Co.,Ltd.,Shenyang 110015,China)
关键词:
焊管生产线; 活套; PLC; Profibus
Keywords:
welded pipe production line; accumulator; PLC; Profibus
分类号:
TP273
DOI:
1001－3938（2009）06－0049－05
文献标志码:
B
摘要:
针对焊管生产线活套控制的工艺要求，设计了基于S7-300 PLC控制的活套控制系统，它和剪切对焊机配合，起到确保主轧机连续不断工作的作用。系统由PLC、触摸屏、欧路直流驱动器等组成，通过PLC与欧路直流驱动器之间的Profibus通讯，实现了数字量设定转速，实时显示电动机的电流、转速等参数。给出了焊管生产线活套的储料长度及储料圈数最大值的计算算法。经过韩国SEAH公司等很多现场的应用，验证了活套控制系统的可靠性和稳定性。
Abstract:
According to the technology requirements of accumulator control of welded pipe production line,accumulator control system is designed which based on the S7-300 PLC,and it cooperates with cutting and welding equipment to ensure itself play a main role in the work of the continuous rolling mill.Accumulator control system is consists of the PLC,touch screen,parker DC driver.Using profibus communication, accumulator control system can be set speed through touch screen, and it can display armature current and realtime speed.In this paper,the principle of filling the steel coil to accumulator automatically and flow chart pipe of automatic accumulator control system are put forward and steel coil length of storage and storage ring of accumulator algorithm of welded pipe production line is put forward too.After a lot of applications such as SEAH company,it is verified that control system of accumulator is feasible and reliable.

参考文献/References:

［1］宋志东.活套的控制与实践［J］.浙江冶金，2003（3）：15-18.
［2］刘光星，杨卫杰. S7-300 PLC在带钢纵剪生产线活套控制中的应用［J］.焊管，2008，31(4)：38-40.
［3］西门子（中国）有限公司自动化与驱动集团.深入浅出西门子S7-300PLC［M］.北京：北京航天航空大学出版社，2004.

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备注/Memo

备注/Memo:
作者简介：吴东升（1973-），男，讲师，博士研究生，主要从事自动控制系统的研究开发及PLC科研教学工作。
收稿日期：2009－03－13
更新日期/Last Update: