| 基于VC6.0下的一种微机与PLC的简易通信实现 |
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| 引用本文： | 曾昆,王玲,胡俊达,吴晓蕾,邱泓.基于VC6.0下的一种微机与PLC的简易通信实现[J].电气传动,2004,34(1):48-49,55. |
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| 作者姓名： | 曾昆 王玲 胡俊达 吴晓蕾 邱泓 |
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| 作者单位： | 湖南大学;湖南工程学院;天津电气传动设计研究所 |
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| 摘 要： | 可编程序控制器PLC与PC机组成的集散控制系统,越来越广泛地应用于生产过程自动化领域,要在WINDOWS平台下实现上下位机与PLC网络之间的数据通信,可采用多种方案.文章介绍了一种PLC的通信协议,利用VC 6.0中的Active控件MSCOMM6.0通信控件方便地实现了微机与PLC的简易通信.这是一种投资少、经济可靠、性价比高的技术实现方案.
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| 关 键 词： | PLC VC++6.0 Active控件 通信 |
A Simple and Easy Communication Realization between Microcomputer and PLC Based on VC++6.0 |
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| Zeng Kun Wang Ling Hu Junda Wu Xiaolei Qiu Hong.A Simple and Easy Communication Realization between Microcomputer and PLC Based on VC++6.0[J].Electric Drive,2004,34(1):48-49,55. |
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| Authors: | Zeng Kun Wang Ling Hu Junda Wu Xiaolei Qiu Hong |
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| Affiliation: | Zeng Kun Wang Ling Hu Junda Wu Xiaolei Qiu Hong |
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| Abstract: | The distributed control system composed of PLC and co mputer is applied more and more widely in the field of product processing automa tion. We can use many ways to realize data communication between Top-Bottom pos ition computer and PLC in the platform of WINDOWS. This paper presents kind of P LC communication agreement and easy realization of a simple and easy communicati on between computer and PLC using Active control and MSCOMM6.0 communication con trol in VC++6.0. This scheme is low investment, high reliability and high perfor mance price ratio. |
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| Keywords: | PLC VC++6 0 Active control communication |
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