STUDY ON Profibus-DP REDUNDANT COMMUNICATION NETWORK OF Profibus FIELD BUS

CUI Yiqun1; LI Zheyu2; YAN Yuping1 1.Xi'an Thermal Power Research Institute Co Ltd

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STUDY ON Profibus-DP REDUNDANT COMMUNICATION NETWORK OF Profibus FIELD BUS

Thermal Power Generation Vol. 41, Issue 6, Pages: 54-56(2012)

更新时间：2025-09-28

- STUDY ON Profibus-DP REDUNDANT COMMUNICATION NETWORK OF Profibus FIELD BUS
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 西安工业大学北方信息工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273.5
- Published：2012
- 稿件说明：
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CUI Yiqun1, LI Zheyu2, YAN Yuping1 1.Xi'an Thermal Power Research Institute Co Ltd. STUDY ON Profibus-DP REDUNDANT COMMUNICATION NETWORK OF Profibus FIELD BUS[J]. Thermal Power Generation, 2012, 41(6): 54-56.
DOI：

CUI Yiqun1, LI Zheyu2, YAN Yuping1 1.Xi'an Thermal Power Research Institute Co Ltd. STUDY ON Profibus-DP REDUNDANT COMMUNICATION NETWORK OF Profibus FIELD BUS[J]. Thermal Power Generation, 2012, 41(6): 54-56. DOI：

摘要

对Profibus现场总线的Profibus-DP通讯网络(DP通讯网络)的研究主要集中于主站与从站的完整通讯网络的建立。以冗余技术的站节点和通讯线路为研究对象

介绍了不工作和工作两类备用主站

且将不工作备用主站分为快速冗余基本型和快速冗余改进型2种

以及工作备用主站系统冗余型共计3种模式

并阐述了各模式的Profibus-DP冗余通讯网络的实现方式及其优、缺点。快速冗余基本型备用主站节点冗余

通讯线路不冗余;快速冗余改进型备用主站弥补了快速冗余基本型备用主站通讯网络不冗余的缺点。

Abstract

The study on Profibus-DP communication network of profibus field bus is mainly concentrated on the establishment of complete communication network from master station to slave ones.Taking the station nodes in redundant technology and the communication line as the objects of study

two kinds of standby master station

namely non-working and working ones

have been presented

and the working standby master station being divided into two sorts

e.i.the basic type of rapid redundance and the improved type of rapid redundance

adding the redundant type of working standby master station system

there are three modes of realization for Profibus-DP communication network

and the advantages and disadvantages of them being compared.The station nodes of basic type rapid redundance is redundant

the communication line isn't redundant

the improved type of rapid redundant system remedies the short comings of non-redundance in the communication network of basic type station in rapid redundance.

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