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Event Structure Not Working Twice

My event structure in the following part of my VI will work when I start up the program, but never again until I stop and restart. I figure I'm not doing something simple, can someone help?

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The event structure is in a while loop. Again, it works once, but not after that...

Solution

  • You have set Enable Beeper Value change action. It will occur once you change the value of the button from the front panel, or change the value trough property node with signaling. Changing value using a local variable or property node value property will not cause Event Handler to register the event.