Universal dimmer actuators GDA2K-400 KNX / GDA4K-400 KNX
pdated: Mai-17 (Subject to changes) Page 10 of 63
3.2 Communication objects
The objects are divided into channel-related and common objects
3.2.1 Channel-related objects
Table 3
No.
Object name
Function
Length
DPT
Flags
C R W T
0
Channel C1
Switching ON/OFF
1 bit
1.001
✓
✓
✓
-
1
Channel C1
Brighter/darker
4 bit
3.007
✓
✓
✓
-
2
Channel C1
Dimming value
1 byte
5.001
✓
-
✓
-
3
Channel C1
Soft switching
1 bit
1.001
✓
✓
✓
-
4
Channel C1
Block
1 bit
1.001
✓
✓
✓
-
5
Channel C1
Call up/save scenes
1 byte
17.001
✓
✓
✓
-
6
Channel C1
Block scenes = 1
1 bit
1.001
✓
✓
✓
-
Enable scenes = 1
1 bit
1.001
✓
✓
✓
-
7
Channel C1
Force = 1
1 bit
1.001
✓
✓
✓
-
Force = 0
1 bit
1.001
✓
✓
✓
-
Dimming value with force
1 byte
5.001
✓
✓
✓
-
Force
2 bit
2.001
✓
✓
✓
-
8
Channel C1
Dimming value limit
1 byte
5.001
✓
✓
✓
-
9
Channel C1
Feedback On/Off
1 bit
1.001
✓
✓
-
✓
10
Channel C1
Feedback in %
1 byte
5.001
✓
✓
-
✓
11
Channel C1
Time to next service
2 byte
7.001
✓
✓
✓
✓
Operating hours feedback
2 byte
7.001
✓
✓
✓
✓
12
Channel C1
Service required
1 bit
1.001
✓
✓
-
✓
