Issue
A LON SNVT on a shadow object in a Niagara R2 UNC station takes 2-3 minutes to update after an override command is issued from a graphic.
Environment
- Niagara R2 UNC
- LON SNVT on a shadow object
Cause
Minimum and maximum send times are not set correctly.
Resolution
- Verify the maxSendtime and minSendtime parameters in the Local Lon Device > Config tab have the appropriate values (default values are 100 and 5 seconds respectively). The minSendtime parameter specifies the minimum amount of time that the controller will wait before updating values.
- Re-upload the affected LON object from the LON controller.
- Re-bind the Lon object in the Lon Link Manager.