NI 6351 USB daq.getDevices does not work
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Hello,
I am using the matlab version: 7.12.0.635 (R2011a) and the NI version: ID: 'ni' FullName: 'National Instruments' AdaptorVersion: '2.18 (R2011a)' DriverVersion: '9.3 NI-DAQmx' IsOperational: true
When I try to use session based commands as daq.getDevices, I always get the answer: No data acquisition devices available.
Nevertheless my NI 6351 USB is available and I can use some of the commands from the Matlab DAQ tollbox
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Answers (2)
Friedrich
on 11 Aug 2011
Hi,
daq.getDevices is part of the session based interface which will work with CompactDAQ Devices only:
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Friedrich
on 11 Aug 2011
All supported CompactDAQ devices are listed here:
http://www.mathworks.com/products/daq/supportedio14005.html#USB
So your device is a "normal" supported device, so no CompactDAQ device. I am not 100% sure but think 11b will handle this better.
Gert-Jan Streefland
on 16 Jun 2020
I just started with MATLab, for acquiring and interpretation of multiple signals. DAQ = USB-NI 6351.
First needed to install obvious: NI-daqmx 20.0
Still that did not detect the USB-NI 6351. Solution was first to connect the USB to the computer and next to put the power on the device. Then it started up correctly and all commands work fine ever since, MATLAB 2020.
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