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TR80 - Installation and Operation Guide
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‘Group Light State’ bitmap register is used to represent which groups have at least on lamp
that is not totally off. This info typically comes from the DALI64MOD sensor.
If the DALI64 sensor is connected to port 2, the TR80 wall module will read the ‘Group
Light State’ directly, without any dependency on a master controller. If DALI64 sensor is
connected on port 1 (or a different lighting control system is employed) the master con
-
troller will need to provide this information to the wall module.
The ‘Group Light State’ information in combination with 'Group Last Lever' register is used
for two purposes:
1. Light groups that are ON are indicated on the LCD with bulb symbols.
2. If LightsOn/LightsOff toggle functions are assigned to the power button, the
behaviour for the first tap of the button is determined by the group light states.
If these functions are not required/configured, there is no need for the master ontroller to
update the wall module with this information.
3. 14. 1 Light Group 1 configuration
Set “max Scene no” to 0, to disable scene selection/activation for this group.
Register
type
Relative
Address
Absolute
Address
Dir
Name
Config
Parameter
Unit
Range
Default
value
Holding
2302
42303
R/W
Light Group 1
allow dimming
302
enum
0: only on/off
control
1: allow dimming
1
Holding
2303
42304
R/W
Light Group 1
min level
303
%
0…100%
1%
Holding
2304
42305
R/W
Light Group 1
max level
304
%
0…100%
100%
Holding
2305
42306
R/W
Light Group 1
max Scene No
305
int
0-16
4