首页 | 本学科首页   官方微博 | 高级检索  
     

带PROFIBUS—DP接口的电动执行机构的开发及应用
引用本文:汉泽西,李彪,周振华,李娜. 带PROFIBUS—DP接口的电动执行机构的开发及应用[J]. 电子测量技术, 2008, 31(6)
作者姓名:汉泽西  李彪  周振华  李娜
作者单位:1. 西安石油大学电子工程学院,西安,710065
2. 大庆油田采气分公司,大庆,163453
摘    要:本文以STC89C51单片机为核心,利用SIEMENS专用协议芯片SPC3,开发出带PROFIBUS-DP接口的电动执行机构.文章阐述了PROFIBUS-DP卡的总体设计方案和软硬件设计,给出了部分原理图和软件流程图,并提出了DP卡抗干扰的具体措施.最后通过实验室组网测试,证明该电动执行机构操作方便,通讯可靠,达到了预期效果.

关 键 词:电动执行机构  抗干扰

Development and application of electric actuator with PROFIBUS-DP interface
Han Zexi,Li Biao,Zhou Zhenhua,Li Na. Development and application of electric actuator with PROFIBUS-DP interface[J]. Electronic Measurement Technology, 2008, 31(6)
Authors:Han Zexi  Li Biao  Zhou Zhenhua  Li Na
Abstract:Taking STC89C51 MCU as the core,the design uses the special-purpose protocol chip SPC3 to develop the electric actuator with PROFIBUS-DP interface.The text introduces the implementation of software and hardware for PROFIBUS-DP card,provides some circuits and software flow charts,and proposes specific measures about anti-interference.Experiment proves that the actuator is easy to operate,reliable communications,and has reached the anticipated design object.
Keywords:PROFIBUS-DP  SPC3
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号