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现场总线Profibus-DP主从站数据交换探讨
引用本文:张志峰,王坚,赵静. 现场总线Profibus-DP主从站数据交换探讨[J]. 低压电器, 2004, 0(4): 35-37,57
作者姓名:张志峰  王坚  赵静
作者单位:东华大学,信息学院,上海,200051
摘    要:介绍了Profibus-DP网络的基本特性、结构、主从通信原理。然后结合奥地利贝加莱公司(B&R公司)现场总线模块对主从站Profibus-DP数据交换的实现方法作了详细地讨论。

关 键 词:现场总线  Profibus-DP网络  主从通信  可编程计算机控制器  网络组态
文章编号:1001-5531(2004)04-0035-03

Discussion on Master-Slave Data Exchange of Profibus-DP Fieldbus
ZHANG Zhi-feng,WANG Jian,ZHAO Jing. Discussion on Master-Slave Data Exchange of Profibus-DP Fieldbus[J]. Low Voltage Apparatus, 2004, 0(4): 35-37,57
Authors:ZHANG Zhi-feng  WANG Jian  ZHAO Jing
Abstract:The communication principles, structure, characteristics of Profibus-DP network were introduced. The implement method of data exchange between main station and substation ( with fieldbus modules of B & R company) with Profibus-DP protocol was detailedly discussed.
Keywords:fieldbus  Profibus-DP network  master-slave communication  programmable computer controller (PCC)  network configuration  
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