摘要
机电设备的自动控制系统,是以可编程控制器为核心的自动控制系统,为提高系统的可靠性和容错能力,在硬件设计的基础上,通过梯形图软件的设计,实现了对系统故障的自动检测与处理。介绍了该系统实现仪器功能自检、故障动态检测、故障处理功能的基本思想与方法。
Electrical and mechanical equipment automatic control system based on programmable controller as the core of the automatic control system,in order to improve the system reliability and fault tolerant ability,on the basis of the hardware design,software design and Realization of the ladder diagram of the system fault detection and processing.This paper introduces the system function realization instrument self-checking,fault detection,fault dynamic processing function of the basic ideas and methods.
出处
《装备制造技术》
2012年第3期38-40,共3页
Equipment Manufacturing Technology
关键词
故障检测
故障处理
可编程控制器
fault detection
fault processing
programmable controller
