J1939 Interpreter for canAnalyser

As an addition to the canAnalyser, the J1939 Module provides the display of received messages according to the SAE J1939 notation. This includes the interpretation of received J1939 messages and the extraction of Parameter Group Number, Source Address, Destination Address and transmitted Suspect Parameters with name, value and unit. Furthermore the Messages Priority, Data Page, Protocol Data Unit Format and Protocol Data Unit Specific Fields are displayed.




The J1939 module allows the processing and interpretation of the J1939 transport protocol as well as the interpretation of diagnostic messages. Proprietary application messages can be interpreted if a user defined database with Parameter Group and Suspect Parameter definitions is provided. Such a database can be e.g. a XML file generated by the IXXAT SAE J1939 Designer.

To clearly arrange displayed J1939 messages, it is possible to set filters for Parameter Group Numbers as well as Source and Destination Addresses. Processing/documentation of the received messages can be made permanent or on command by a CSV export to an ASCII file.

System requirements
- canAnalyser or canAnalyser-lite (Version 2.7 or newer)