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Read data from NI 9149

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Hello,

 

    I have an NI 9149 chassis. It is connected and I see it in NI MAX, but I don't know how to read from it in LabView. Whenever I use DAQ assistant or create a channel I can't see any devices. Any help?

 

Thanks,

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Accepted by topic author MattManML

That is a chassis.  Have you installed any DAQ modules in it?

 

Also, it is a cRIO chassis.  You don't use the DAQ assistant or DAQmx for it.  You use the LabVIEW Real-time module, or LabVIEW FPGA module.

You should google how to do that, and use LabVIEW help and Example Finder to find examples how to communicate with it.

 

There are essentially a couple ways.  One is with the FPGA where you write FPGA code to read the channels and pass it to your real-time module.  The other is called scan mode where the real-time module communicates with the daq cards without you needing to write any FPGA code.

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Ok. I have DAQ's installed but I didn't know to look for it through the module. Thanks!

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