Hi ppl, need help!
I have a simple vi that constantly
acquire data and displays in a graph/chart (just to view in runtime).
The expt runs for 14 days.
1) how do i time the VI it to run for 14 days? and
2) I need to be able to write the constantly acquiring
data to a spreadsheet at regular intervals like, only 30 secs of data
every 8 hrs for 14 days (without express vi's) in order not to flood my
harddisk writing 14days of data
3) also I need to be able
to write data to spreadsheet in between the above specified intervals
manually while VI is running , like , i can select 45 seconds of data
at that instance and then write to spreadsheet.
4) each
data entry (30 sec of data) should be seperated/spaced and have a
header that shows the date+time info at which it was acquired and also how can i make the spreadsheet to have the date+time on each value that is on the spreadsheet
would be greatly thankful to you
thanks a ton
freemason
