摘要
研究了影响PLC控制系统正常工作的常见干扰源,分析了常见干扰源对PLC控制系统的具体危害性,提出了预防干扰的合理有效的硬件措施和软件措施。实验表明这些预防干扰的硬件措施和软件措施是有效的,具有很强的实用性,对PLC控制系统抗干扰措施的实施具有指导意义。
The interferential sources affecting the normal work of PLC control system,were introduced in this paper.Idiographic harms caused by the interferential sources to PLC control system were analysed.Some reasonable and effective measures aiming at preventing the interferential sources both in hardware and software,were obtained.These measures were proved having strong practicability.It's meaningful to putting the measures of anti-jamming of PLC control system in practice for guidance.
出处
《机电一体化》
2014年第A04期79-82,共4页
Mechatronics
关键词
PLC
抗干扰
硬件
软件
PLC
anti-jamming
hardware
software
