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| 提高PLC控制系统的可靠性研究 | |
| 引用本文： | 曲海波. 提高PLC控制系统的可靠性研究[J]. 机电设备, 2007, 24(4): 43-45 |
| 作者姓名： | 曲海波 |
| 作者单位： | 威海职业技术学院,威海,264210 |
| 摘 要： | 简述了影响可编程序控制器控制系统可靠性的主要因素,并就可编程序控制器的工作环境、电源的要求、接地和连接线的方式、冗余设计和降级操作设计、控制系统的输入电路和输出电路与可编程序控制器的软件程序编制等多个方面,提出了一些可行的方法和措施. |
| 关 键 词： | 可编程序控制器 外围设备 软件程序 可靠性 |
| 文章编号： | 1005-8354(2007)04-0043-04 |
| 修稿时间： | 2006-08-07 |
Study on increasing the reliability of the PLC control system |
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| Qu Hai-bo. Study on increasing the reliability of the PLC control system[J]. Mechanical and Electrical Equipment, 2007, 24(4): 43-45 | |
| Authors: | Qu Hai-bo |
| Affiliation: | Weihai Occupational Technology College, Weihai 264210, China |
| Abstract: | This paper briefly introduces the main factors which would affect the reliability of PLC such as the request of its working environments and power, the way of earthing and connection, redundancy design and degradation operation design, I/O electric circuits of its control system and its software programming, etc., and presents some feasible methods and measures. |
| Keywords: | PLC peripherals software programs reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |