If a point in the PXC / TC is modified using another tool (using the HMI or Launch Pad), the point needs to be deleted from Niagara, discovered and then uploaded. To do so:

  1. Right-click on the point in Niagara and select Delete. This deletes the point from the N4 database and not from the field panel.
  2. Double-click Points in the Project Nav (Station > Config > Drivers > Bacnet Network > [PXC / TC Device] > Points).
  3. Click Discover.
  4. Click Add.
  5. Expand Services in the project tree and right-click SieUtilitiesService.
  6. Find Actions and select SieUpdateDb in the expanded menu.