节点文献
现场总线Profibus-DP主从站数据交换探讨
Discussion on Master-Slave Data Exchange of Profibus-DP Fieldbus
【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。
【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.
【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;
【Key words】 fieldbus; Profibus-DP network; master-slave communication; programmable computer controller (PCC); network configuration;
【Key words】 fieldbus; Profibus-DP network; master-slave communication; programmable computer controller (PCC); network configuration;
- 【文献出处】 低压电器 ,Low Voltage Apparatus , 编辑部邮箱 ,2004年04期
- 【分类号】TP273.5
- 【被引频次】5
- 【下载频次】135