| PROFIBUS现场总线FMS协议研究 |
| |
| 引用本文： | 胥军,李刚炎.PROFIBUS现场总线FMS协议研究[J].自动化技术与应用,2008,27(9):89-91. |
| |
| 作者姓名： | 胥军 李刚炎 |
| |
| 作者单位： | 武汉理工大学,机电工程学院,湖北,武汉430070;武汉理工大学,机电工程学院,湖北,武汉430070 |
| |
| 摘 要： | 以开放式系统互联模型ISO/OSI为参考,详细描述了PROFIBUS现场总线报文规范协议的结构,包括物理层的数据传输技术、数据链路层的报文通信格式、应用层的FMS服务以及用户接口中定义的FMS行规。研究了PROFIBUS-FMS的总线配置,在此基础上提出了以协议芯片SPC4为核心,开发FMS智能从站的方法,并就FMS从站的软件流程进行了阐述。
|
| 关 键 词： | 现场总线 PROFIBUS-FMS协议 SPC4 |
The Communication Protocol of PROFIBUS-FMS |
| |
| XU Jun,LI Gang-yan.The Communication Protocol of PROFIBUS-FMS[J].Techniques of Automation and Applications,2008,27(9):89-91. |
| |
| Authors: | XU Jun LI Gang-yan |
| |
| Affiliation: | ( School of Mechanical ＆ Electronic Engineering, Wuhan University of Technology, Wuhan 430070,China ) |
| |
| Abstract: | This paper introduces the structure of the communication protocol of PROFIBUS-FMS which includes the data transfer technology of the physical layer, the message format of the data link layer, the FMS service of the application layer and the FMS profile of the user interface. The distribution of the fieldbus is also discussed. A method for developing FMS intelligent slaves by using the protocol chip SPC4 is proposed. |
| |
| Keywords: | SPC4 |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
