| DeviceNet从节点智能通信接口设计与实现 |
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| 引用本文： | 陈在平,张建峰,贾超,李其林.DeviceNet从节点智能通信接口设计与实现[J].制造业自动化,2006,28(7):54-57. |
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| 作者姓名： | 陈在平 张建峰 贾超 李其林 |
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| 作者单位： | 天津理工大学罗克韦尔实验室,天津,300191 |
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| 基金项目： | 天津市自然科学基金，科技创新基金的资助(043601511,2004BA08) |
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| 摘 要： | 在建立DeviceNet对象模型基础之上,给出了基于P87C591单片机的智能DeviceNet现场总线通信节点的硬件结构和软件结构,并重点介绍了软件设计中的CAN控制器初始化及DeviceNet节点发送和接收报文子程序。最后组建了一个测试系统,验证了本通信节点的DeviceNet协议规范兼容性。
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| 关 键 词： | DeviceNet现场总线 从节点 CAN P87C591 |
| 文章编号： | 1009-0134(2006)07-0054-03 |
| 收稿时间： | 2006-01-12 |
| 修稿时间： | 2006年1月12日 |
The design and implement of DeviceNet slave node intelligent communication interface |
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| CHEN Zai-ping,ZHANG Jian-feng,JIA Chao,LI Qi-lin.The design and implement of DeviceNet slave node intelligent communication interface[J].Manufacturing Automation,2006,28(7):54-57. |
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| Authors: | CHEN Zai-ping ZHANG Jian-feng JIA Chao LI Qi-lin |
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| Affiliation: | Tianjin University of Technology Rockwell Laboratory,Tianjin 300191, China |
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| Abstract: | On the basis of established DeviceNet object model,a hard configuration and soft config-uration of the DeviceNet intelligent node based on P87C591 are presented.CAN controller initializtion applets and DeviceNet node transmiting and receiving applets are emphasized in software design.A testing system has been built and the DeviceNet protocol specification compatibility of this communication node has been verified finally. |
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| Keywords: | DeviceNet FieldBus slave node CAN(control area network) P87C591 |
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