The correct profile must be selected so the CBU-DCS can act as a DALI Gateway. Please note that CBU-DCS acting as DALI Gateway requires a different firmware version than the same device using a standard profile. This firmware does not spread across the network like the standard one. Update your CBU-DCS and then change profile. It may require another firmware update.
Currently, there are two profiles that allow for the CBU-DCS to act as a DALI Gateway:
Profile 9000 – CBU-DCS DALI Gateway:
Allows the Casambi devices from the same network as the CBU-DCS to appear on the DALI system.
https://support.casambi.com/support/solutions/articles/12000074044-dali-gateway
Profile 30306 – DALI Gateway [Scene control]:
Allows the DALI system to activate Casambi scenes from the network the CBU-DCS is paired to.