Waveform Chart Y-T Values

[Shakes]

I have a waveform chart plotting Voltage values against time. I have to store both the values into a Spreadsheet file. I am able to store the values on Y axis (vOLTAGE), but not the time values. How cal i do so?

[Dennis_Knutson]

One way is to build a waveform data type with Build Waveform function, add t0 and dt info, and use the Export Waveforms to Spreadsheet function. The dt, (delta time) should be readily available from the sampling rate of your data acquisition. You could also create an array of time values, append this array to your Y array for a 2D array and use the 2D input of Write to Spreadsheet file. There is a function in LabVIEW called WDT Get Waveform Time Array that shows how to create an array of time values.

[Shakes]

Hello Mr Knuston. I am new to labview so i have to check whatever u sugeest here. I am using Labview 6.1 . Does this feature exists in this version which u suggested???

[Dennis_Knutson]

The only difference is that the 6.1 version that creates an x array is just called Get Waveform Time Array.

[Dennis_Knutson]

p.s. Don't count on getting any more questions asnwered by me if that was you that gave the low rating for my answer to your original question.

[Shakes]

Hello Dennis,

I am truly sorry for that rating thing. I always get a response to my questions from you and they proove helpful. I wanted to give this one the max ratings. By mistake I clicked that three star one . I have no idea how to reverse that.

I once again appologize for the mistake

shakes

[Dennis_Knutson]

It was the two star rating that had me puzzled. I normally don't worry too much about them but when I see a low one with no explanation, I get a little bothered. Everything's okay.

[Shakes]

Thanks Dennis. I hope I can look forward to your continuing support in future.