| 继电器输出型PLC显示系统设计 |
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| 引用本文： | 王正彦.继电器输出型PLC显示系统设计[J].青岛大学学报(自然科学版),1998,11(1):85-89. |
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| 作者姓名： | 王正彦 |
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| 作者单位： | 青岛大学电气及自动化学院 |
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| 摘 要： | 本文继电器输出型ＰＬＣ控制ＬＥＤ数码这的显示功能进行了详细的分析，解决了硬件继电频繁听问题，并给出了实现了上述功能的硬件电路和程序流程。
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| 关 键 词： | 继电器触点 显示系统 PLC控制 数码器 |
DESIGN FOR DISPLAY SYSTEM CONTROLLED BY RELAY CONTACT OUTPUT TYPE OF PLC |
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| Wang Zhengyan.DESIGN FOR DISPLAY SYSTEM CONTROLLED BY RELAY CONTACT OUTPUT TYPE OF PLC[J].Journal of Qingdao University(Natural Science Edition),1998,11(1):85-89. |
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| Authors: | Wang Zhengyan |
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| Abstract: | The display function of LED controlled by relay contact output type of PLC has been analyzed in detail, the problem of frequent operation of relay contact has been soved, and the hardware circuit and program flowchart have been given. |
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| Keywords: | PLC display relay contact |
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