采用SPC3的智能型PROFIBUS-DP现场总线接口的开发  

Development of Intelligent PROFIBUS-DP Fieldbus Interface with SPC3

作　　者：王福来 吴世红[1] 蔡树梅 乔奕玮 孙文龙 

机构地区：[1]天津电气传动设计研究所

出　　处：《电气传动》2000年第2期51-54,共4页Electric Drive

摘　　要：本文从开发的角度探讨了PROFIBUS－DP通讯接口卡软件及硬件的实现方法，并简单的介绍了PROFIBUS－DP状态机的工作原理。实验表明，软件及硬件设计是合理的，完全达到了预想的结果。In this article,designing method of the software and hardware is discussed about PROFIBUS-DP interface card in terms of the development,and it is introduced simply how PROFIBUS-DP state machine runs.Experiments indicate that design of the software and hardware is reasonable and gets an expected result.

关 键 词：SPC3 PROFIBUS-DP 接口 现场总线 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]