PLUS+1 Software > Communication

Transmitting J1939 Messages

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FluidPowerTom:
With some limitations the Danfoss ECU can absolutely transmit J1939 messages that will be the same as if they were sent from an engine ECU.

clindhorst2:
I would like them to sent across the CAN to be read by an OBDII connector so I can read stuff on the fly. I don't have the funds to buy a display screen.

FluidPowerTom:
That's possible with PLUS+1 controllers.  These controllers will allow you to receive and transmit any CAN protocol since they allow you to manually construct the CAN message.  I recommend reading from some of the many sources about CAN message structure and how it is done with the J1939 and OBDII protocols.  The programming part actually probably won't take too much time as long as you're familiar with PLUS+1 GUIDE, CAN message structure, binary, and hexadecimal.

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