"SV Get By Measurement Type (tach)" VI does not recognize the tachometer waveform

Updated Nov 28, 2018

Reported In


  • LabVIEW Sound and Vibration Toolkit
  • LabVIEW

Issue Details

I use the SV Get By Measurement Type (tach) VI to find the waveform corresponding to a tachometer in an array of waveform.

When I run the VI, the tachometer channel indicator is empty. Why the VI is not working?


The SV Get By Measurement Type (tach) VI recognize the tachometer channel in the array by an attribute of the waveform. When a waveform have the NI_SV_Tachometer attribute set to TRUE.
If the attribute does not appear in your waveform, you should add it yourself.
Please see the attached snippet :


With this solution, the SV Get By Measurement Type (tach) should recognize the tachometer waveform.

Additional Information

Know that you can drag and drop the attached snippet on the Block Diagram of your VI.


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