摘要
随着Profibus-DP现场总线在自动化领域的广泛应用,Profibus-DP从站开发已成为该领域的研究热点。采用高速32位微处理芯片STM32F103R8T6和协议芯片VPC3设计Profibus-DP从站,给出了Profibus-DP从站的硬件电路连接和软件主流程。调试后,Profibus-DP从站完全符合Profibus-DP协议规范,运行效果良好。
With the wide application of Profibus-DP in the automation, developing Profibus-DP slave station has become the focus in this area.The STM32F103R8T6 chip and VPC3 protocol chip were adopted to design Profibus-DP slave station, including its hardware circuit connection and software configuration.The results show that this slave station debugged can conform to the Profibus-DP protocol together with good operation effect.
出处
《化工自动化及仪表》
CAS
2015年第10期1134-1136 1168,1168,共4页
Control and Instruments in Chemical Industry
基金
科技部中小企业创新基金资助项目(09C262112022954)
天津市自然科学基金重点资助项目(07JCZDJC09600)
天津市科技支撑重点项目(10ZCKFGX03000)
天津市高等学校科技发展基金计划项目(20120705)
