摘要
分析了电磁干扰及其对PLC控制系统干扰的机理,指出在工程应用时必须综合考虑控制系统的抗干扰性能,并结合现场工程提出了几种有效的抗干扰措施。
we have analyzed the principles of electromagnetic disturb in Program Logic Control（PLC） System, the conclusion which we give is must comprehensively thick over anti-jamming performance of control system in projection application, then we list a few effective anti-jamming measures to projection application.
出处
《四川冶金》
CAS
2007年第3期35-37,共3页
Sichuan Metallurgy
关键词
可编程控制器
电磁干扰
控制系统
接地技术
program logic controller （ PLC ）, electromagnetic disturb, control system, grounded technology
