Research and development of Profibus-DPV1 acyclic master-slave massage frame

CUI Yiqun; WANG Chunli; HUANG Ce; ZHANG Xiang

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Research and development of Profibus-DPV1 acyclic master-slave massage frame

更新时间：2025-09-28

- Research and development of Profibus-DPV1 acyclic master-slave massage frame
- Thermal Power Generation Vol. 42, Issue 12, Pages: 98-102(2013)
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273
- Published：2013
- 稿件说明：
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CUI Yiqun, WANG Chunli, HUANG Ce, et al. Research and development of Profibus-DPV1 acyclic master-slave massage frame[J]. Thermal power generation, 2013, 42(12): 98-102.
DOI：

CUI Yiqun, WANG Chunli, HUANG Ce, et al. Research and development of Profibus-DPV1 acyclic master-slave massage frame[J]. Thermal power generation, 2013, 42(12): 98-102. DOI：

摘要

报文帧是网络数据交换和传输的单元

包含将要发送的数据信息

其长度无限制且可变。Profibus-DPV1以DPV0原有报文帧为基础

将DPV1主从报文帧分为MS0、MS1和MS2 3类

对其中的非循环报文帧进行了分析;以Profibus现场总线通信机制为核心

从数据链路层直接透视Profibus现场总线的运行机理

有助于国产Profibus现场总线设备的开发及应用。

Abstract

Message frame is the unit for network data exchange and transmission

which contains the data to be transmitted information

with infinite and variable length.On the basis of the original DPV0 message frame

the Profibus-DPV1master-slave message frame was divided into three classes

namely MS0

MS1and MS2

in which the acyclic message frame was investigated to understand the core of the Profibus fieldbus communication mechanism fundamentally.Penetrating operation mechanism of the Profibus fieldbus directly from the data link layer was helpful to development and application of the domestic Profibus fieldbus equipments.

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Research on information circulation time in Profibus-DPV1

RESEARCH AND DEVELOPMENT OF ATTENDANT STATION CONFIGURATION SOFTWARE USED IN PROFIBUS FIELDBUS CONTROL SYSTEM

Application of fieldbus control system in auxiliary workshop of supercritical thermal power plant

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