Add record to next row of spreadsheet file

[tompeelle]

When I automaticly calibrate the sensors on my teststand I want to add date/time and operator strings to the next empty row of a file named DTS_010_cal.xls

[falkpl]

You should be able to just use a write to spreadsheet file with append et to true.  As long as you keep the input consistent your spreadsheet should work file.  another approach is to use a database in place of the spreadsheet, this will make reloading the calibration data easier as you scale up your application (but it does require much more planning and learning curve).

Paul