| PLC和PC基于工业以太网通信研究与实现 |
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| 引用本文： | 王文磊,徐汀荣.PLC和PC基于工业以太网通信研究与实现[J].微计算机信息,2006,22(13):43-45. |
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| 作者姓名： | 王文磊 徐汀荣 |
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| 作者单位： | 215006,江苏,苏州大学计算机科学与技术学院 |
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| 摘 要： | 本文介绍了在C++Builder6.0环境下,以SIMATICS7-300/400PLC为对象,利用多线程编程技术实现PLC和上位机基于工业以太网的实时通信过程。给出了系统的通信原理和软件设计方法,并将此方法成功应用于实时监控系统的调试中。
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| 关 键 词： | 多线程 工业以太网 通信 |
| 文章编号： | 1008-0570(2006)05-1-0043-03 |
| 修稿时间： | 2005年8月9日 |
The Studying And Realizing Of Communication Technology Between PLC And PC Through Industrial Ethernet |
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| Wang Wenlei,Xu Tingrong.The Studying And Realizing Of Communication Technology Between PLC And PC Through Industrial Ethernet[J].Control & Automation,2006,22(13):43-45. |
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| Authors: | Wang Wenlei Xu Tingrong |
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| Abstract: | This paper introduce the realizing of Real- Time communication process between S7- 300/400 series PLC and PC through Industrial Ethernet using the multi- thread technology.The system' s communication principle and software design method are given and the method is applied to the debugging of Real- Time monitoring system. |
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| Keywords: | PLC |
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