| VC下实现基于Modbus协议的DCS与远程I/O系统通信 |
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| 引用本文： | 李立强,巨林仓,苏军. VC下实现基于Modbus协议的DCS与远程I/O系统通信[J]. 微计算机信息, 2004, 20(2): 26-27,90 |
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| 作者姓名： | 李立强 巨林仓 苏军 |
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| 作者单位： | 710049,西安交通大学能动学院1410#信箱 |
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| 摘 要： | 本文在分析Modbus协议及其通信原理的基础上，结合工程实际，提出了一种在工业PC机上实现串行通信的方法，并在Visual C 6．0环境下开发了通信的应用程序，实现了基于Modbus协议的DCS与远程I／O系统通信。
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| 关 键 词： | VC语言 程序设计 Modbus协议 DCS 远程I／O系统 串行通信 应用程序 工业控制 |
| 文章编号： | 1008-0570(2004)02-0026-02 |
Communication between DCS and Remote I/O System Based on Modbus Protocol with VC |
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| Li,Liqiang Ju,Lincang Su,Jun. Communication between DCS and Remote I/O System Based on Modbus Protocol with VC[J]. Control & Automation, 2004, 20(2): 26-27,90 |
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| Authors: | Li Liqiang Ju Lincang Su Jun |
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| Affiliation: | (School of Energy and Power Engineering,Xi' an Jiaotong University,Xi' an 710049) Li,Liqiang Ju,Lincang Su,Jun |
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| Abstract: | This paper describes a method of accomplishing Serial Communication in industrial PC on the basis of analyzing Mod-bus Protocol and its communication principle. Develop an application program in the environment of Visual. C 6.0 , and realize the communication between DCS and remote I/O system based on Modbus Protocol. |
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| Keywords: | Modbus Protocol Distributed Control System Remote I/O Serial Communication |
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