rt

[Azzam87]

Hello,

I have a project that needs to make an asychronous respond to an  digital Input value change, i have tried to use the value change event, but it haven't worked.

What can I use as an alternative

Best Regards!

[AdnanZ]

I am guessing that you are using the RT platform. If so, what exactly are you trying to do?

Remember, for event structures, front panel user events are not possible in LabVIEW RT.  This is due to the fact that the user interface or front panel of a VI are not downloaded.  This also includes running in Development Mode and using Remote Front Panels.  Some programmatic events, such as user-defined events, are supported in LabVIEW RT.  However, programmatic events that use the value (signaling) property of a property node will not work in LabVIEW RT.

[Azzam87]

Hello adnan,

I am not using RT platform.

Project Description: I am have a project in process automation field, when a plastic part reaches a sensor , the sensor uotputs 5 volt, i don't know exactly when the part reaches the sensor. so I would like to respond to that event using event*driven programming, can u plz tell me how?

Best Regards! 

[AdnanZ]

Answered in the other post. Use DAQmx Events.