Communication failure due to routing device not available


Can no longer see BACnet point values at the Cyberstation. 

BCX will not communicate with Cyberstation after IP addressing changes to the system.

Product Line

Andover Continuum


Cyberstation 1.74xx and up

BCX 40xx


This can happen if the controller needs to be reloaded when accessing some, but possible not all objects.

This can also happen if you change the BACnet Port Number - UDP in the bCX configuration webpage. 


  1. Edit the BCX and Cyberstations BBMD registrations
  2. Correct the invalid IP addresses.
  3. After adding the BCX bbmd entry, reload the controller.