Refresh text indicator

[Sergreyn]

Hello,
 
My problem is not to be too serious. I get a text in a file that I want to display on the front panel. I have to refresh each turn of the While Loop. The problem is that I end up with my text 100 times in my indicator. I would crush my text every round of the loop.
 
Does anyone has a tip?
 
thank you,

[Sam_Sharp · Accepted solution]

An unitialised shift register will remember the value from the last time the VI ran. If you wire an empty string constant to the start of the shift register it will clear the value in the shift register each time, so it will only contain the result of the for loop and not keep adding it to the value from the last time it ran.

That should fix it 🙂