Al acquire Waveform.vi

[Dr. Beule]

Years ago, colleges developed a measurement for frequencies using LabView3.0. Now we changed the Computer system, using our ol utility and LabView 6.1.Hardware is installed properly. After converting the old tool, there remain still errors, that "Al acquire waveform. vi" and "Auto Power Spectrum.vi" could not be found. Therefore, THe toll is not working any more. Do I have to replace the two .vis with anything new? What did they do?

[dan bookwalter]

You should be able to right click the the missing Vi's and select replace and replace them with the current version of the vi's. the location of the VI's have probably; changed since LV3.

Dan

[rolfk]

Dr. Beule wrote:
> Years ago, colleges developed a measurement for frequencies using
> LabView3.0. Now we changed the Computer system, using our ol utility
> and LabView 6.1.Hardware is installed properly. After converting the
> old tool, there remain still errors, that "Al acquire waveform. vi"
> and "Auto Power Spectrum.vi" could not be found. Therefore, THe toll
> is not working any more. Do I have to replace the two .vis with
> anything new? What did they do?

"Al acquire waveform.vi" is the first VI in the Data Acquisition/Analog
Input palette. If it is not there, you have not installed NI-DAQ
the installation of LabVIEW.

"Auto Power Spectrum.vi" is in Analize/Signal Processing/Frequency
Domain. If you don't have it you have not installed the Advanc
ed
Analysis Library, most probably because you only have the LabVIEW Base
Development System.

Rolf Kalbermatter