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Timestamp in LVM file - how can i access to ms value?

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OK, here's another example of Express VI's being useless to the beginner.

 

I looked at your setup of the Read from Measurement File express VI.

You have it setup to return Relative, not Absolute time.

See if that change corrects your problem.

 

 

Exp-RFMF.png

LabVIEW 5.0 seems so long ago...
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Message 11 of 26
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i'm sorry for the dimension of the file, but it is the smallest!

 

 

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Message 12 of 26
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however changing time option from absolute to relative doesn't fix the problem! 😞
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Message 13 of 26
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OK, I must still be missing something with what you want this VI to do.

With ONLY modifying the display format of the "timestamp" indicator I get milliseconds in the result.

timestamp.png

I'm not sure what you are planning to calculate or why you are getting the timestamp of the second data point of each group of 5000 samples, but the millisecond information is there.

 

What is it specifically you want to do and what is it that is not working?

LabVIEW 5.0 seems so long ago...
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Message 14 of 26
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which version of labview are you using?

could you update your VI?

 

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This is just a little section of a bigger subVi, i post just what is inherent at the problem,however i'm elaborating AE signals!
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I edited your VI using 9.0f3

That's the newest I have until I install SP1

 

What's the question or problem?

That is NOT a code snippet, I did not upload my edited VI.  I also had to modify the file location in the Express VI so I didn't have to duplicate your directory structure. I was only trying to illustrate that your code works now (with the change to the display format discussed), unless there is still something I don't understand about what you want it to do.

LabVIEW 5.0 seems so long ago...
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Message 17 of 26
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i did the same modify but it still doesn't work!

i can't understand!!!

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Message 18 of 26
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OK, here's my version of your VI

You'll have to modify the Read VI to point the filename back to you data file.

I'd highly recommend staying away from Express VIs in the future.

They make debugging very difficult since so much detail is hidden.

 

 

 

 

LabVIEW 5.0 seems so long ago...
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Message 19 of 26
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mmm

i downloaded and saved your vi, i opened it, i change the file name, i ran it and it still doesn't work!!!

 

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Message 20 of 26
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