摘要
方中分析PROFIBUS-DP现场总线的协议结构和报文格式,根据Package4开发软件包构建一个具有一个主站和两个从站的数据采集系统,利用COM PROFIBUS组态软件完成对系统的硬件组态,通过DPMT软件获得实验数据。
In this paper, the structure of protocol and message format of profibus-dp field-bus is analyzed. And according to the package 4 of development kit of Siemens Company, a data acquisition system with one master station and two slaves is designed. The configuration of hardware to the system is finished with COM PORFIBUS software, and the experimental data is obtained through DPMT software.
出处
《电子测量技术》
2005年第2期74-75,共2页
Electronic Measurement Technology
