Design of MS0 communication program for Profibus-DP field bus control systems
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Design of MS0 communication program for Profibus-DP field bus control systems
Thermal Power GenerationVol. 42, Issue 7, Pages: 126-130(2013)
作者机构:
1. 西安工业大学北方信息工程学院
2. 西安热工研究院有限公司
作者简介:
基金信息:
DOI:
CLC:TP273.5
Published:2013
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LI Zheyu1, CUI Yiqun2, YAN Yuping2 1.Department of Optoelectronic Information. Design of MS0 communication program for Profibus-DP field bus control systems[J]. Thermal power generation, 2013, 42(7): 126-130.
DOI:
LI Zheyu1, CUI Yiqun2, YAN Yuping2 1.Department of Optoelectronic Information. Design of MS0 communication program for Profibus-DP field bus control systems[J]. Thermal power generation, 2013, 42(7): 126-130.DOI:
Design of MS0 communication program for Profibus-DP field bus control systems
Four operation modes of class I master station and four work states of the slave station in Profibus-DP field bus control system were presented.Taking the DP system as the object to design the MS0communication program
and the design procedure of the master station
slave station and interrupt program were given.Three working stages of DP system from start to entering normal data exchange were summarized.Test results and message analysis verified this communication program's correctness.