| PLC控制中通信协议宏的应用 |
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| 引用本文： | 吴洪洋,何湘宁,吕晓东. PLC控制中通信协议宏的应用[J]. 电气传动, 2001, 31(1): 26-29 |
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| 作者姓名： | 吴洪洋 何湘宁 吕晓东 |
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| 作者单位： | 浙江大学 |
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| 摘 要： | 文章详细介绍了PLC控制中一种新颖、高效的通信方式－通信协议宏的原理和实现方法，并将该方法成功地应用于港口门机的电气传动部分的改造，取得了令人满意的效果，最后对通信协议宏实际应用中一些应注意的问题予以总结。
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| 关 键 词： | 可编程序控制器 交流变频调速系统 通信协议宏 变频器 |
Application of Communication Protocol Macro in PLC Control |
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| Wu Hongyang,He Xiangning,Lu Xiaodong. Application of Communication Protocol Macro in PLC Control[J]. Electric Drive, 2001, 31(1): 26-29 |
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| Authors: | Wu Hongyang He Xiangning Lu Xiaodong |
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| Abstract: | The principle of a novel communication mode in PLC control named communication protocol macro is introduced, which is used in transforming the electric drive system of the port equipment,and the control effect is satisfied. At last,some aspects associated with its application are concluded. |
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| Keywords: | frequency converter PLC communication protocol macro |
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