_thomas

Hi Thomas

A Value Change event is not fired by a control when you programmatically write to it (unless you write to the Val(Sign) property).

If you change your "Event" Switch to a control (from an indicator), disconnect the logic and run your VIs your code will work when you manually change the state of the Switch! Additionally you may like to put some timing in the subVI.vi's while loop - unthrottled loops hog CPU resources.

Cheers!

Thanks, you have solved my problem This was only an example, I'll not use my subVI as it is

Hi everyone,

I have tried given example but without any success. I hope someone could point me in the right direction.

First I execute subVI. I'm trying to detect "Event" indicator value change.

After that, I can run test.vi without any warnings or errors. During vi execution, no events are detected.

subVI.vi

test.vi