I have a device which outputs CAN J1939. I would like to get my Labview Real Time target to recieve messages from this device. I am using SIT for the model on the real time target. I created several CAN channels with the correct arbitration ID of the specific data I want using MAX and signals can be read from the device correctly using the test panels in MAX. I configured my RT target using the SIT connection manager. I configured the CAN PXI card that is in the target using the CAN channel configuration file I created in MAX. For some reason, I cannot get the RT target to read the messages output by the device as I could in MAX. Is this not supported with Labview RT or is it something else? What am I doing wrong? Thanks, Eric

Automotive and Embedded Networks

CAN Bus and Labview RT

Hi Eric,

With what you you attached I was able to communicate just fine with IDs of 0x0 and 0x18FFDB3F. Under the hardware mappings, are you configuring the hardware according to the SIT CAN help

Here is a screenshot with my settings.

Joshua B.
National Instruments

Message 11 of 11

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Automotive and Embedded Networks

CAN Bus and Labview RT

Re: CAN Bus and Labview RT