How Does The Osd React To Dali Commands - Philips OccuSwitch DALI LRM2070 User Manual

5.5

How does the OSD react to DALI commands?

The table below shows the reaction of the OSD and the
luminaires behind it on the most common DALI commands
in comparison with a "normal" driver .
DALI command
Direct ARC
Recall scene 0 (first scene)
Recall scene 1 . . 1 5 **
SET DTR as scene
* All commands will use fading, minimum and maximum level according to previous settings .
** These Scenes are not accessible via IRT . Only the presets can be used via IRT . Scene 1 . . . 15 can only be (re)programmed and used/recalled via the BMS connection .
By default these scenes 1 . . . 15 are empty .
All DALI commands given to the OSD that affect the
output level will start the occupancy timer . A single DALI
command will set the output level only for a limited period
(the occupancy timer period) if an area is not occupied .
Lights will switch off after this period (or go to background
level if set) .
You need to repeat the DALI command to keep lights on a
certain level . The repetition time must be shorter than the
occupancy timer period set in the OSD .
Effect on normal driver
Driver will set output level
accordingly* .
The driver will set the output level as
defined in scene 0 .
The driver will set the output level as
defined in the scene* .
The value in DTR will be stored as a
scene
OccuSwitch DALI
User Guide
Page 41
Effect OSD
All drivers connected to the OSD
will be set the output level* . Daylight
Dependent Regulation is suspended .
Automatic mode will be enabled .
The system will NOT go to the output
level defined in scene 0, but to the
light level set during commissioning at
motion .
The driver will set the output level
as defined in the scene* . Daylight
Dependent Regulation is suspended .
The value in DTR will be stored as a
scene . Except for scene 0! Scene 0
(first scene) will ignore this sequence .