repeated software triggering

[Philipp Kravanja]

hi

I want to repeatedly record data using a software trigger. I used the acquire N scans analog software trig.vi example and adjusted the input paramteres for my needs. For one aquicisition the vi works fine. Now i want to repeat the triggering and recording process because i want to do averaging. i tried to use a for-loop or a while loop as shown in attachement, but i get errors.
does anybody know which adjustements i have to make to get the vi running ?

Thanks Philipp

[Philipp Kravanja]

and here is the attachement .....

[TroubleTheShoot]

Hi Philipp,

try placing the "AI start"-VI outside the loop. Otherwise LabVIEW will try to start a task that is still running and that´s

just what your error message says. I didn´t have a device that runs with the traditional DAQ so that i couldn´t test but

please let me know if this could solve your problem.

Best regards,

David