摘要
分析了影响可编程控制器(PLC)运行的干扰来源,通过采取综合抗干扰设计、合理选择和布置电缆,完善接地系统等抗干扰技术措施,可有效地降低干扰,提高系统可靠性。
The interference resource that influences the PLC running is analyzed. The interference is reduced efficiently by taking the measurements, such as anti-interference design, rational selection and layout of cables and grounding system perfection, and the realiability of system improved.
出处
《天津冶金》
CAS
2005年第2期46-47,共2页
Tianjin Metallurgy
