foxone

Hi everybody, I have 2 very basic questions about Labview. 1: I have created a VI with a "while loop" and I have a control and an indicator inside and it works. After that, I use this VI as a sub-VI in another program. And now, I doesn't work. I mean, I can't modify the control value dynamically. I think I should use some Local Variable, or something like that. Could you help me please ? 2:Is it possible to Reset a control (for exemple, a numeric control) to its Default Value, while the programming is running ? Thanks for your answer

ok guys, you're right. but you should understand that I have to resolve this problem as quickly as possible, that's why I have posted on different forums (just 2 in fact). Ye, I have written in English on a german website, because I found "labviewforum.de" really interresting and serious, but I don't speak German, so I had no chose but to write in English. i2dx, thank you for your two program. See you later guys.

How could you say that ? how do you know that my problem is not urgent. Actually, it is. Why shouldn't I ask on several forum ? It's forbidden ? I don't think so. Indeed, I have read your answer in labviewforum.de. I am gratefull for that, but maybe you could read the question more carefully.

I would like to generate a PWM signal (freq 50 hz Duty Cycle 10%) thanks to labview and NI-DAQ, on 5 digitals outputs in order to control 5 servomotors. Is it possible with labview, and how? Thanks