PXIe remote system not reading from .lvm file

[Not Applicable 001]

I am trying to get my remote system (PXIe remote system) to send out an analog voltage signal by reading from a .lvm file.

I have a real-time project set up, and under my remote system I have a VI that is supposed to send out an analog voltage signal.

The VI set-up starts by reading from a measurement file (.lvm file). After that, it is connected to a DAQ assistant.

I am already sure that everything is hooked up correctly, and that it is the correct channel. The reason why I am sure is because from the DAQ assistant window, I can click "run" in order to send out a test signal. I am able to pick up this test signal with an oscilloscope. Therefore, I am sure that the system is all set up correctly.

Finally, I am not sure if it matters, but the measurement file that it is reading from is located in my host computer. I do not know if when I deploy the VI to the target, if the measurement file is sent to the remote system along with the VI.

I was wondering if anyone could please help me.

Thank you

Leon

[James-D · Accepted solution]

Hi Leon,

If I understand correctly you are trying to read waveform data from a .lvm file and send that waveform out through your PXIe system. What devices specifically are you using (chassis, modules..)? What happens exactly when you run the VI? Are you seeing any errors? If so, what are the codes that come with those errors? Some more information on what the .lvm file contains would also be helpful. What functions are you using to read from the .lvm file?

Regards,

[Not Applicable 001]

Hi James,

The problem has been solved. I thought that once the VI was deployed to the remote target that the .lvm file would also be sent to the remote target, but I was wrong. I have transferred the file to the target, and now the VI works as it should.

Thank you for your help

Leon