string to array data transform and waveform graph problems

[Perfluorine]

Hi everyone,

I have a bit of a problem. When I try to plot my results (i.e. signal vs. time) I keep getting the value quite different from the real signal (6 orders less). I think the problem is somewhere in the loop, but I just cannot see it. I would really appreciate if someone can skim through the rightmost part of the block diagram and point out the mistake.

Thanks a lot.

[Ankita]

Hi,

Could you strip the VISA stuff and re-post your VI so I could run it and see where is the difference coming from. A few observations though

1. Always try to wire from left to right and top to bottom so that your block diagram code is readable.

 2. A waveform graph gets completely redrawn everytime you give it soem data ao it is typically used outside any loops. If you want to display a waveform inside a loop, it is better to use waveform chart.

Regards,

Ankita