| PROFIBUS-DP现场总线的应用 |
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| 引用本文： | 郭伟东,曹宁.PROFIBUS-DP现场总线的应用[J].河海大学常州分校学报,2005,19(1):61-64. |
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| 作者姓名： | 郭伟东 曹宁 |
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| 作者单位： | 河海大学,电气工程学院,江苏,南京,210098 |
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| 摘 要： | 结合已开发的采用PROFIBUS-DP总线技术的水电厂机组控制系统，介绍了现场总线技术，以及如何实现PROFIBUS总线和I／O接口通信的相关技术，系统的下位机采用Siemens公司的新型简单从站协议芯片SPM2。上位机采用安装了专用PROFIBUS通信卡CP5611的PC机，较好地实现了系统的分布性、可靠性与可扩展性。
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| 关 键 词： | PROFIBUS-DP现场总线 SPM2芯片 简单从站 |
| 文章编号： | 1009-1130(2005)01-0061-04 |
| 修稿时间： | 2004年11月1日 |
Application of the PROFIBUS-DP Field Bus Based on PC |
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| GUO Wei-dong,CAO Ning.Application of the PROFIBUS-DP Field Bus Based on PC[J].Journal of Hohai University Changzhou,2005,19(1):61-64. |
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| Authors: | GUO Wei-dong CAO Ning |
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| Abstract: | This paper mainly introduces the field bus technology and the way to realize the communication between the PROFIBUS bus and I / O interfaces,PROFIBUS- DP commbining the sets control system using PROFIBUS- DP technology based on PC used in the hydraulic power plant. The lower computer in the system is SPM2,Siemens PROFIBUS mulitiplexer,and the upper one uses a PC with the special PROFIBUS communication card,CP5611,which results in increasing of distribution,reliability and expansibility. |
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| Keywords: | PROFIBUS- DP field bus SPM2 chip simple slave station |
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