| Profibus现场总线通信技术及其应用研究 |
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| 引用本文： | 杨钢,王鹏飞,马俊朋.Profibus现场总线通信技术及其应用研究[J].工业仪表与自动化装置,2007(4):10-12. |
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| 作者姓名： | 杨钢 王鹏飞 马俊朋 |
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| 作者单位： | 1. 许昌学院,电信学院,河南,许昌,461000
2. 三门峡黄河明珠集团水电厂,河南,三门峡,472000 |
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| 摘 要： | 针对不同厂商生产的现场总线设备,以Profibus-DP工控网为基础,探讨了现场总线的拓扑结构,分析了其通信机理和链接方式,并建立了基于PLC的主从站式控制现场总线网络.阐述了实现Profibus-DP变频器控制通信的原理及方法,并结合具体实例介绍了PLC之间以及和变频器的总线通信.
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| 关 键 词： | 现场总线 Profibus 主站 从站 变频器 |
| 文章编号： | 1000-0682（2007）04-0010-03 |
| 修稿时间： | 2007-02-08 |
An application study of the Profibus fieldbus communication technology |
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| YANG Gang,WANG Peng-fei,MA Jun-peng.An application study of the Profibus fieldbus communication technology[J].Industrial Instrumentation & Automation,2007(4):10-12. |
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| Authors: | YANG Gang WANG Peng-fei MA Jun-peng |
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| Affiliation: | 1. Xuchang College, Henan Xuchang 461000, China ; 2. Sanmenxia Hydropower Plant Yellow River Bright Pearl Group Corp, Henan Sanmemxia 472000, China |
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| Abstract: | The industrial process communication issue is a key problem for the integration of any fieldbus control systems. This paper discusses the fieldbus configuration and analyzes its communication principle and interlinkage mode based on an industrial Profibus-DP control network. The fildbus network is established on the base of the master-slave control of the PLC. The paper also expounds the realization of the principle and method of communication by means of an inverter and Profibus-DP. |
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| Keywords: | fieldbus Profibus master slave inverter |
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