Chinese Version

J1939 Module

-J1939 Interpreter for canAnalyser

Overview

As an addition to the canAnalyser, the J1939 Module enables the display of received messages according to the SAE J1939 notation. Received messages are analyzed according to the type of message and displayed as plain text. By means of powerful filters the data to be displayed can be specifically selected. The module is therefore suitable for developers of J1939 devices as well as for troubleshooting and analysis of J1939 networks and systems.

Description of Functions

The J1939 Module enables the display of received messages according to the SAE J1939 notation. This includes the interpretation of received messages and the extraction of Parameter Group Number, Source Address and transmitted Suspect Parameters with SPN, SP 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 provides furthermore processing and interpretation of the 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. The J1939 module provides furthermore processing and interpretation of the transport protocol as well as the interpretation of diagnostic messages. To clearly arrange displayed messages, it is possible to set filters for parameter group numbers and source addresses. Received messages can be saved into a CSV file. Furthermore, the filter and module configuration can be stored, imported and exported.

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