| ModBuS协议在变电站监控组态软件中的实现 |
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| 引用本文： | 王兆华,孟文,王文玺.ModBuS协议在变电站监控组态软件中的实现[J].自动化与仪表,2007,22(3):46-50. |
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| 作者姓名： | 王兆华 孟文 王文玺 |
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| 作者单位： | 西南交通大学,智能机械研究所,成都,610031 |
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| 摘 要： | ModBus协议是工业控制系统中的一种常用的通信协议。由于该协议的简单和通用性,得到众多仪器厂商的支持,正成为仪表及智能终端的工业标准,在工业监控系统中得到了广泛的应用。在变电站综合自动化系统中,许多厂商提供的智能仪表和设备都提供了基于ModBus协议的通信支持。该文基于面向对象的设计思想,阐述了ModBus协议在变电站监控组态软件中的具体实现,为监控主机和支持ModBus协议的各种智能仪表之间的数据通信提供了一种技术方法。
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| 关 键 词： | ModBus协议 组态软件 变电站 智能仪表 |
| 文章编号： | 1001-9944（2007）03-0046-05 |
| 修稿时间： | 2006-08-292007-03-27 |
Implement of the ModBus Protocol in the Transformer Stations Configuration Software |
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| WANG Zhao-hua,MENG Wen,WANG Wen-xi.Implement of the ModBus Protocol in the Transformer Stations Configuration Software[J].Automation and Instrumentation,2007,22(3):46-50. |
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| Authors: | WANG Zhao-hua MENG Wen WANG Wen-xi |
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| Affiliation: | Southwest Jiaotong University,Institute of Intelligent Mechanical,Chengdu 610031 ,China |
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| Abstract: | ModBus protocol is a common communication protocol in the field of industrial control system.It has been supported by many equipment manufactures and is becoming the industrial standard because of the character of simple and comman.It has been widely used in industrial control system applications.In the substation automation system,many intelligent instruments and equipments provided communications support for ModBus protocol.This paper based on OOP,introduced a specific method of implement for the ModBus protocol in the transformer stations configuration software,and provided a technical method for the data communications between the master PC and intelligent instruments which support the ModBus protocol. |
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| Keywords: | ModBus protocol configuration software transformer power station intelligent instrument |
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