CANscope

The Ideal Tool to Analyze the CAN Bus

CANscope is the measuring device for recording and evaluating the voltage levels on the CAN bus. CANscope offers a robust recording module and an easy-to-use evaluation software program. The recording module is connected to the PC via an RS232 or USB interface.

Features and Advantages

CANscope enables the developer to analyze the effects of:

  • Various cable types
  • Various cable lengths
  • Bus drivers
  • Bus terminations
  • Failures
  • EMC influences
  • Errors in the ECU software or in CAN controllers

For targeted debugging, there are many trigger conditions available. For example, upon occurrence of a particular CAN message or error frame, or if a level is exceeded or under-run, the trigger is activated and the trigger environment is completely recorded.

Functions

The following central functions facilitate users’ work with the CAN bus:

  • Oscilloscope Window for displaying the bus level
  • Eye diagram for evaluating the signal quality
  • Difference view for comparing voltage curves

 

For more comprehensive and bit-accurate analysis choose the new the option SCOPE. This tool analyses the CAN communication signal integrity and protocol errors. SCOPE is an integrated oscilloscope solution for CANoe and CANalyzer based on a USB-powered oscilloscope hardware.



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