PLC控制系统抗干扰可靠性研究  

Research on Anti-jamming and Reliability of PLC Control System

作　　者：伊连云[1] 王会[1] 张秀英[1] 

机构地区：[1]德州学院机电工程系,山东德州253015

出　　处：《农业装备与车辆工程》2006年第4期43-44,48,共3页Agricultural Equipment & Vehicle Engineering

摘　　要：针对PLC控制系统的特点,从硬件、软件两个方面详细阐述了电源、输入与输出端子、接地、软件编程等环节在提高PLC控制系统抗干扰可靠性方面的应用,探讨了提高控制系统可靠性的几种主要措施。According to the characteristic of PLC control system,this paper expounds particularly the application of electrical source, input and output, earth and software programme in advancing the anti-jamming and reliability of PLC control system from the two aspects of hardware and software, discusses a few main measures of improving reliability of control system.

关 键 词：PLC 抗干扰 可靠性 

分 类 号：TP33[自动化与计算机技术—计算机系统结构]