﻿The behaviour at the beginning of the disabling function can be specified separately for the brightness control and optionally - if the groups and single devices have this range of functions - also for the colour temperature control and colour control. This parameter defines the behaviour of the brightness at the beginning of the disabling function.

*Switch-off*: A group or single device switches off at the beginning of the disabling function.

*Preset*: The brightness specified by the "Brightness value" parameter is set at the beginning of the disabling function.

*Memory value (brightness as before last switch-off)*: The brightness value is set that was active before the last switch-off and stored internally in the device. This memory value is stored in a non-volatile manner in the gateway so that the value is retained after the bus or mains voltage returns. After an ETS programming operation, the memory value is predefined to "100%". This value is optionally limited by the maximum brightness.

*No reaction*: The operating devices of the disabled group or the single device do not react. The devices remain in the most recently set brightness state.

*Flashing*: The affected devices are switched on and off cyclically during disabling. The "Time for flashing of the disabling functions" is generally configured on the parameter page "DALI System... -> General". During flashing, the logical switching state is fed back as "Switched on" and the brightness value as "Switch-on brightness". A soft ON/OFF function is not executed during flashing.
