具有Profibus-DP接口的行程指示器的研制

Development of Travel Indicator with Profibus-DP Interface

1.
School of Information and Electrical Engineering of CUMT.,Xuzhou 221008,China.2.Xuzhou Baodi Electric Co.,Ltd.,Xuzhou 221008,China.3.China Resources Tianneng(Xuzhou) Coal and Power Co.,Ltd.,Xuzhou 2

摘要: 通过对几种Profibus-DP接口开发方案的分析与比较,文章提出了一种采用总线桥开发具有Profibus-DP接口的行程指示器的设计方案,详细介绍了具有Profibus-DP接口的行程指示器的硬件电路设计以及软件开发流程。实践证明该行程指示器结构简单、可靠性高。
- 行程指示器 /
- Profibus-DP /
- 总线桥 /
- 显示电路
Abstract: Through analyzing and comparing several Profibus-DP interface development schemes,the paper proposed a design scheme of travel indicator with Profibus-DP interface developed by bus bridge.It also introduced design of hardware circuit and development flow of software of the travel indicator in details.The application proved that the travel indicator had simple structure and high reliability.
- travel indicator /
- Profibus-DP /
- bus bridge /
- display circuit