Reproducible disturbances of CAN (FD) networks

August 20, 2018 // By Julien Happich
VH6501 hardware was designed for the precise and reproducible disturbance of CAN (FD) networks. The unit allows test engineers and developers to produce a wide variety of digital and analogue disturbances precisely and reproducibly in CAN (FD) networks. It is well suited to automatically test the error handling of ECUs.

On the one hand, VH6501 serves the test tool CANoe as a normal network interface. On the other hand, the fault functionality is controlled via the programming language CAPL (Communication Access Programming Language) integrated in CANoe. Due to this tight CANoe connection, test setups with residual bus simulation can be realized very easily and without additional hardware. 
The well-documented CAPL API allows users to configure short circuits in the CAN signal lines, interchanging cables, and modifying R/C network parameters for analog interference. The exact visual representation of the disturbances generated by VH6501 and that of the reactions in the CAN (FD) network can optionally be done with the software CANoe Option. Scope and the necessary hardware.

Vector Group - www.vector.com
 


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