hard20 pts · first answer countsmicrocontrollerscan

Errors on a long 500 kbit/s CAN bus

A 500 kbit/s CAN bus works at 20 m but shows errors at 90 m. Termination is correct. What is the most relevant setting to check?

A.The CAN acceptance filter mask, which is too narrow for the longer busB.The number of data bytes in each frame, which must drop below eightC.Bit timing: the propagation segment and sample point must cover the longer delayD.The CAN identifier of the sender, which must be lower on longer buses

Discussion 0

Join free to post in the discussion.

Errors on a long 500 kbit/s CAN bus

Discussion 0

Related questions