LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Adding timestamps in an LVM file

Hello,

 

I am acquiring a analog signal using one channel of DAQ pad and saving them using 'write to measurment.vi' by setting its properties as 1)Header-one header only 2)X value(Time) coulmn as one column per channel.The saved file has the data format as this

 

X_Value Voltage Comment
0.000000 0.000305
0.010000 0.000000
0.020000 0.002747
0.030000 0.001526
0.040000 0.001373

 

can someone provide of how to add hours,minutes,seconds to the saving file.(If possible some example)

Thanks.

0 Kudos
Message 1 of 2
(2,260 Views)
The start time is in the header so you have all of the information you need. The format of the express VI is fixed and not easily changeable. You can of course, use one of the other file write functions. Export Waveforms to Spreadsheet File, Write to Spreadsheet File, the lower level Write to Text File, etc.
0 Kudos
Message 2 of 2
(2,255 Views)