Why Do I See Unexpected Value Change Events for Shared Variables Using LabVIEW DSC I dynamically registered value change events for shared variables using the "Request Value Change Notification.vi" in LabVIEW DSC.

ceyoung@bellsouth.net · ‎06-14-2011

Why Do I See Unexpected Value Change Events for Shared Variables Using LabVIEW DSC I dynamically registered value change events for shared variables using the "Request Value Change Notification.vi" in LabVIEW DSC. When I run the VI, I intermit get multiple value change events fired even though the shared variables have not changed at all. This is a case that does not happen at the beginning. Why am I seeing these events and how can I prevent them?

viScience · ‎06-14-2011

You may get an initial event on startup which is normal. Also make sure that you have not enabled timestamp change events.

LabVIEW

Why Do I See Unexpected Value Change Events for Shared Variables Using LabVIEW DSC I dynamically registered value change events for shared variables using the "Request Value Change Notification.vi" in LabVIEW DSC.

Why Do I See Unexpected Value Change Events for Shared Variables Using LabVIEW DSC I dynamically registered value change events for shared variables using the "Request Value Change Notification.vi" in LabVIEW DSC.

Re: Why Do I See Unexpected Value Change Events for Shared Variables Using LabVIEW DSC I dynamically registered value change events for shared variables using the "Request Value Change Notification.vi" in LabVIEW DSC.