05-18-2020 02:08 PM
I have been trying to measure the voltage of the PWM signal shown on a PXI-4070 DMM with no success. I keep getting NaN (overange)
I tried measuring on the DMM soft front panel but I get the same thing , overange
I think the waveform is within the DMM limits for freq and voltage
Any ideas ?
Solved! Go to Solution.
05-18-2020 03:38 PM
What are your DMM settings? Have you tried digitizer mode to see if you are measuring everything you expect?
05-19-2020 10:07 AM
Im not familiar with digitizer mode. Would you please point to documentation for 4070 digitizer mode
05-19-2020 10:30 AM
Here is a white paper on digitizer mode. If you are using LabVIEW there are also a couple examples to help get you started: