PCAN-USB Hub J1939 Keypad

[shinu]

Hi,

I am using PCAN-USB Hub to test a J1939 based keypad.
I have connected Can-H and Can-L wires to the correct pins on the USB interface.
With PCAN-View I am not able to receive any data on key press and status of the software is BUSHEAVY.
Do I need to change some settings to support J1939 ?
Any help would be much appreciated



Thanks,
Shinu

[M.Maidhof]

Hi,

please set the baudrate to 250k and use a terminated CAN cable with termination resistors on both ends.

regards

Michael

[shinu]

Hi Michael,

Thank you so much for the reply.

I already set the baudrate to 250K and connected 120ohm resistors on both the end.

Still not able to receive any data and status of the software is BUSHEAVY.



Thanks,
Shinu

[M.Maidhof]

Hi,

please check that you wired CAN-H and CAN-L correctly. Please check which baudrate is used by your J1939 keypad.
Will the busheavy error directly occure after you switch on your keypad? Or only when you transmit a frame with PCAN-View?

regards

Michael

[shinu]

Hi Michael,

Thank you.
It is working now.


Thanks
Shinu