ABB i-bus KNX Product Manual page 116

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ABB i-bus KNX
Commissioning
114 2CDC 507 100 D0202 | DLR/S 8.16.1M
Note
The reaction to an OFF telegram on the communication object Switch or Switch/Status cannot
be parameterized. An OFF command always interrupts the Slave function. The Slave function
goes over to standby mode, in which the brightness values on the communication object
Brightness value of Slave are ignored.
The Slave function is reactivated if an ON telegram is received on the communication object
Switch or Switch/Status or a telegram with the value 1 is received on the communication object
Function Activate Slave.
The master/slave unit is separated, for example, by deactivation of the function Slave (telegram
with the value 0 to the communication object Function Activate Slave). If the Slave function is not
active, the brightness values received from the Slave function via the communication object
Brightness value of slave are not available on a lighting group.
Relative dimming
Options: No reaction
Function switches to standby
When the Slave function is activated, this parameter can be used to define the reaction to dimming
telegram to the communication object Relative dimming.
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No reaction: A dim telegram is ignored.
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Function switches to standby: A dim telegram ends the Slave function and the DLR/S executes
the dim telegram. 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.
Brightness value
Options: No reaction
Function switches to standby
When the Slave function is activated, this parameter can be used to define the reaction to a
brightness value telegram.
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No reaction: A brightness value telegram is ignored.

Function switches to standby: A brightness telegram ends the Slave function, and the DLR/S
executes the brightness telegram via the communication object Brightness value. 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.