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wrong graph

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I am not getting the right graph.

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Message 1 of 15
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I don't get the right graph too with missing subVIs and missing data files…

 

Maybe you should try to explain your problem in more detail?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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Message 2 of 15
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well i am just trying to read my data i imported into a TDMS file. Here are the subvis sorry.

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Message 3 of 15
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Message 4 of 15
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What do you mean by the wrong graph? Can you see the correct data with the TDMS browser VI?

Mike...

Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion

"... after all, He's not a tame lion..."

For help with grief and grieving.
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Message 5 of 15
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The graph is suppose to show the data that is in the tdms file but instead it gives me a really large amplitude that is wrong. the waveform is not being shown correctly and the number on the x axis should be in the lower 4000's.

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Message 6 of 15
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The TDMS file is correct as I was able to tell by looking at it with the TDMS viewer VI.

 

The problem was the reader. I have no idea what you were doing but the attached is all you need.

 

Mike...


Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion

"... after all, He's not a tame lion..."

For help with grief and grieving.
Message 7 of 15
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I knew how to do that but I want it to work with this program where 4060 would be the number of ms on the x-axis and of course the amplitude on the y-axis. I want the read data to be converted into an array so i can display it on this graph and potentially take the derivative of the waveform.

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Message 8 of 15
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Well the data is an array, and it is displayed on a graph. In terms of generating an X axis, the reciprocal of the sample rate is the time between samples. What more do you want?

Mike...

Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion

"... after all, He's not a tame lion..."

For help with grief and grieving.
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Message 9 of 15
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Now i get the wrong data at the end of display one electrode.

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Message 10 of 15
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