This SAE J1939 training gives engineers a practical understanding of the J1939 protocol used across trucks, buses, agricultural and off-highway vehicles built on CAN.
Fieldbus protocol
2 days (14 hours)
J1939
Understand and implement the SAE J1939 protocol: PGN/SPN, transport protocol, addressing and diagnostics.
Course Description
Pedagogical Objectives
A skilful blend of theory and practice, this J1939 training course aims to present the main communication mechanisms of the J1939 protocol, and to provide our customers with effective, practical support in implementing a software stack, by presenting a few messaging examples to enable rapid understanding and implementation of this protocol.
Course Program
Day 1:
- General overview of the SAE J1939 protocol
- Architecture and model layers
- Frame format and addressing
- Communication mechanisms
- Priority management and arbitration
- Parameter Groups (PG) and Suspect Parameter Numbers (SPN)
Day 2:
- J1939 application services
- Transport Protocol (TP): BAM and connection
- Diagnostics and fault management (DM1, DM2)
- Address Claiming
- Implementation examples
- Hands-on exercises: J1939 configuration and data exchange
Pedagogical Means
A digital training manual is provided to each participant. The session’s teaching plan outlines the methods used.
Monitoring of Participants
Entry questionnaire, mid-course quiz, final questionnaire, and a satisfaction survey.
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