02-19-2010 02:35 PM
02-19-2010 03:05 PM
02-19-2010 03:14 PM
02-19-2010 03:22 PM - edited 02-19-2010 03:30 PM
It works just fine. The second writer appends perfectly too.
I'm using LV 9.0.
Are you sure you have closed the files you are appending to before writing to them? Also then I have opened your VIs, I have had to repeatedly set Write to Measurement File.vi property to "Append". You could try the same just in case.
02-22-2010 06:44 PM
Hello All,
This behavior was an issue originally documented in Signal Express 3.0 via Corrective Action Request (CAR) #125759. It version for repair was listed as 2009. As there are many shared components between the LabVIEW development system, and the Signal Express environemnt, likely a lower level addition was made that affects both platforms.
I have also confirmed this behavior, with respect to 8.6 testing vs. 2009. As you have uncovered here, upgrading to 2009 should resolve the issue.
Thank You,
PCorcs
Patrick Corcoran
Application Engineering Specialist | Control
National Instruments