ABB i-bus KNX Product Manual page 117


ABB i-bus KNX
Commissioning

No reaction: After DALI bus voltage recovery or light controller supply voltage recovery, the Slave
function is active and responds to the master.

Function switches to standby: The Slave function switches to the standby state after DALI voltage
recovery or light controller operating voltage recovery. After the switch telegram, the slave again
responds to the brightness value from the master. This can be received externally via the
communication object Brightness value of slave or internally by the lighting group.
Function Slave after download
or KNX bus voltage recovery
Options:

Not activated: No Slave function is executed after download or KNX voltage recovery. The lighting
group assumes the parameterized brightness at DALI bus voltage recovery. The Slave function is
deactivated, the lighting group is a normal DALI lighting group, without additional function.

Activate standby: After a download or KNX bus voltage recovery, the Slave function is activated and in
the standby state, i.e. after an ON telegram or renewed activation of the Slave function, the slave
responds to its communication object Brightness value of slave or to a defined master lighting group.

Activate and ON: After a download or KNX bus voltage recovery, the Slave function is activated and
the slave responds to the master.

Previous state to malfunction: After a download or KNX bus voltage recovery, the lighting group
assumes the state before the download or before the KNX bus voltage failure, i.e., if the lighting group
responded to the master beforehand, it will continue to respond after voltage recovery.
Recall scene
Options: No reaction
Function switches to standby
When the Slave function is activated, the parameter can be used to define the reaction to a scene
recall.

No reaction: A scene recall is ignored.

Function switches to standby: A scene telegram ends the Slave function, and the DLR/S
executes the scene recall. The Slave function is latent and waits until a renewed activation via
the communication object function Activate Slave or via an ON telegram to the communication
object Switch.
Reaction on DALI voltage recovery or
light controller supply voltage recovery
Options: No reaction
Function switches to standby
Not activated
Activate standby
Activate and ON
Previous state to malfunction
DLR/S 8.16.1M | 2CDC 507 100 D0202 115