摘要
分析了影响ＰＬＣ控制系统可靠性的主要因素，提出了提高控制系统可靠性的几种硬软措施，这些措施均具有实用价值。
The main factors which influence the reliability of the PLC control system are analyed,Several hardware and software methods of improving system reliability are also investigated. These methods are all practicable for all kinds of control systems with PLC.
出处
《湖南工程学院学报（自然科学版）》
2000年第2期22-26,共5页
Journal of Hunan Institute of Engineering(Natural Science Edition)
关键词
PLC
可靠性
硬软件措施
PLC
reliability
hardware and software methods
