| 用S7-200PLC提高种分槽搅拌装置运行的可靠性 |
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| 引用本文： | 南振江.用S7-200PLC提高种分槽搅拌装置运行的可靠性[J].冶金自动化,2006,30(4):65-67. |
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| 作者姓名： | 南振江 |
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| 作者单位： | 中国铝业山西分公司,设计院,山西,河津,043300 |
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| 摘 要： | 主要阐述了应用西门子S7-200PLC可编程控制器解决种分槽搅拌装置电源自动切换的问题,从方案选择、硬件配置、软件编程等角度对电源自动切换的解决方案进行了论述。实践证明,该系统具有运行稳定、可靠性高、操作维护简单、方便系统扩展和数据采集等许多优点,具有推广价值。
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| 关 键 词： | 搅拌系统 顺序起动 自动切换 |
| 文章编号： | 1000-7059（2006）04-0065-03 |
| 收稿时间： | 2005-12-28 |
| 修稿时间： | 2006-06-01 |
Improving the running reliability of seed splitting tank stirring device by S7-200PLC |
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| NAN Zhen-jiang.Improving the running reliability of seed splitting tank stirring device by S7-200PLC[J].Metallurgical Industry Automation,2006,30(4):65-67. |
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| Authors: | NAN Zhen-jiang |
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| Affiliation: | Design Institute, Shanxi Branch of China Aluminium Co Ltd, Hejin 043300, China |
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| Abstract: | Problem on automatic switchover of power supply of seed splitting tank stirring device was resolved by use of Siemens S7-200 PLC.Solution of automatic power supply switchover is discussed from the angle of scheme selection,hardware configuration and software programming.Practice has proved that the system has a lot of advantages,such as,stable running,high reliability,easy to operate and maintain,and convenient for system extension and data acquisition,so the system is worthy of spread. |
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| Keywords: | stirring system sequential start-up automatic switchover |
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