摘要
分析影响PLC控制系统的主要干扰因素和产生扰动的来源,以及PLC输入/输出口的漏电流对系统的影响,并给出了PLC程序设计中防止扰动和抗干扰的程序设计方法.
The primary factor of affecting PLC control system interfere and the source or bring interfere were analysized, and the effect of PLC I/O drain current on system was discussed. The devise methods of preventing interfere and anti-jamming are presented in the PLC programme.
出处
《延边大学学报(自然科学版)》
CAS
2005年第3期213-215,共3页
Journal of Yanbian University(Natural Science Edition)
关键词
PLC
漏电流
跳动
程序
PLC
leak current
flounce
program