hello B&R specialist： I have a test with B&R x20Cp1585 and x20If1072 to connect a canopen slave. I’ve imported the eds file and created a test project. everthin looks fine but when the master begins the sdo upload with ‘40’ transfer command and the slave responses the correct frame but the Cp1585…

Hello Austin, Thank you for your advices. And according to your advice I figured out why the can bus monitor didn’t show the frams from slave. Because the frames from slave are remote frames. So i changed them to the data frames.the problem is solved right now. Thanks a lot.

[co1] this is the frames from can bus monitor.

[co2] these are inout frames from can slave.

Hello Rob, Your CAN bus monitor doesn’t appear to show the frame data from your device on CAN-ID 0x590. Is that a display issue, or is it not seeing the frames from your CANopen slave device? If it’s not seeing the frames, then I’d look into wiring/cabling/termination on your CAN network. The fa…

Canopen received error response frame "80 00 10 00 05 00 04 05"

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austin.carpenter (Austin Carpenter) September 10, 2024, 3:33pm 6

Hello Rob,

Glad to hear you were able to find the issue. Can please mark your post as the solution for future readers of the forum asking the same question? Thanks!

-Austin

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Canopen received error response frame "80 00 10 00 05 00 04 05"

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