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University of Stuttgart
Institute of Industrial Automation and Software Engineering
Prof. Dr.-Ing. Dr. h. c. P. Göhner
Laboratory Course Industrial Automation
Experiment No. 1
Introduction to CAN
Experiment Instructions
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1.2
Serrano
Li
31.07.02
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Chapter 3.4
2.0
Eberhard
Li
30.09.03
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fpat-v1-can_anleitung-eng_ws04-05.doc
07/12/2011 14:59:00
2
Introduction to CAN
Table of Contents
1
Introduction ........................................................................................................................... 3
1.1
Field Bus Systems ........................................................................................................... 3
1.2
The ISO/OSI Reference Model ....................................................................................... 3
1.3
Contents and Goal of the Experiment ............................................................................. 4
2
CAN Basics ............................................................................................................................ 5
2.1
General Features of CAN ................................................................................................ 5
2.2
Bit Transfer (OSI-layer 1) ............................................................................................... 6
2.3
Message Formats and Bus Access (OSI-layer 2) ............................................................ 6
2.4
Error Detection and Error Handling...