摘要
在对DeviceNet通信进行简要分析的基础上,构建了DeviceNet网络通信过程实验系统,给出了实验报文数据的分析方法,并以最典型的COS通信为例,通过实验研究了DeviceNet通信的全过程,对实验数据进行了详尽的分析,获得了有关Devi-ceNet通信的阶段性和通信特点等分析研究结果。实验表明,该实验方法可用于研究DeviceNet通信的各种特点,具有直接、方便、有效等优点。
Based on the brief analysis of DeviceNet communication,the DeviceNet communication experimental system was designed,the message data analysis method of DeviceNet fieldbus was presented.And then taking the COS communicetion as an example,the whole process of DeviceNet communication was researched,the experimental data was analyzed in detail,and the results about the communication process and characteristics of DeviceNet were abtained.Experiments show the system is intuitionistic,convenient and effective.
出处
《低压电器》
北大核心
2008年第19期29-33,共5页
Low Voltage Apparatus
关键词
通信
显式信息连接
报文数据
communication
explicit messaging connections
message data
