摘要
在焊管生产控制系统中 ,常出现各种干扰因素 ,包括来自电源 ,接地系统 ,输入输出电路干扰。
During the welded pipe production, the control sy stem often occurs all kind of interfere factor including power supply , grounded system and input and output circuit interference. The corresponding anti-interf erence measures are proposed.
出处
《焊管》
2002年第2期51-51,53,共2页
Welded Pipe and Tube
关键词
PLC控制系统
焊管
生产线
抗干扰
welded pipe mill PLC control syste m anti-interference
