DAQ Assistant can not find physical channels

[JackJack0319]

I simulated high-speed digitizer NI USB-5133 in DAQmax20.0(see fig_1), but can not find physical channels in DAQ Assistant in LabVIEW2019(see fig_2). However, I simulated other devices like PCI-6220 in DAQmax20.0, PCI-6220's physical channels can be found in DAQ Assistant . How can I find NI USB-5133's physical channels in DAQ Assistant in LabVIEW2019?

fig_1

fig_2

My operating system is windows7(64bit).

[guserwin91 · Accepted solution]

Hi, 

The instrument that you are currently using right now is a scope.

It could be that the DAQ assistant is not programmed with the scope. To enable to usage of this scope with DAQ assistant, you would need to install NI scope driver software.

I came across a discussion forum that uses the same scope model with yours. You can refer to the link for your reference. I have also include a download link for the NI Scope.

NI Scope Download Link

NI-SCOPE Download - NI

You can also refer to the link below for installation instructions and supporting information that may be useful for you.

NI-SCOPE 20.0 Readme - National Instruments

Cheers.

[JackJack0319]

Thank you for your reply！I have been able to simulate the USB5133 with NI SCOPE functions.Perhaps you know how to use the NI SCOPE function for a single acquisition that to stop after sampling N points? Is there a function to do this? Or is the only way to implement this function is to build my own program？Looking forward to your reply！

[guserwin91]

That's an interesting question. 

Perhaps you can take a look at the links below regarding data acquisition processes.

I believe there would be a function to allow you acquire desired number of sample and a timeout parameter. 

You can also find examples in the first link for these functions. 

http://zone.ni.com/reference/en-XX/help/370592AB-01/digitizers/acquisition_functions/

http://zone.ni.com/reference/en-XX/help/370592AB-01/digitizers/fetching_data/