accesing daqmx internal channels with matlab daq toolbox

[dandan]

doesany one know how to add the internal channels (ie ao0_vs_aognd) to matlab input task?

i onl ysee the option to add the 16 physicsl input channels.

thank you

Dan

[Yardov]

Hi Dan,

Are you using DAQmx tools (look link)? I am not sure how to do it internally but you can try one of the subset of names taken from DAQmx C reference help installed with the driver:
Internal Channels for M Series
_ao0_vs_aognd
_ao1_vs_aognd
_calref_vs_aignd
_aignd_vs_aisense

Have you tried to use LabVIEW with MathScript to run the code (read more)?
Good luck,

[_pasqual_]

No support here?