IWAC Display
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27
ANNEX I. COMMUNICATION OBJECTS
“Functional range
” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a
particular meaning because of the specifications or restrictions from both the KNX standard or the application programme itself.
Number
Size
I/O
Flags
Data type (DPT)
Functional Range
Name
Function
1
1 Bit
I
C - - W -
DPT_Enable
0/1
Sound
0 = Disable; 1 = Enable
1 Bit
I
C - - W -
DPT_Enable
0/1
Sound
0 = Enable; 1 = Disable
2
1 Byte
I
C - - W -
DPT_Room_State
0-2
Room State: Control
0 = Normal; 1 = Make Up; 2 = Do Not
Disturb
3
1 Bit
O
C T R - -
DPT_Switch
0/1
Room State: Make Up Room (Status)
0 = No Active; 1 = Active
4
1 Bit
O
C T R - -
DPT_Switch
0/1
Room State: Do Not Disturb (Status)
0 = No Active; 1 = Active
5
1 Bit
C T - - -
DPT_Trigger
0/1
Request Date and Time
Make Request
6
14 Bytes
O
C T R - -
DPT_String_8859_1
Access Log
Access Log Data
7
1 Bit
I
C - - W -
DPT_Enable
0/1
[Buttons] Lock
0 = Unlock; 1 = Lock
1 Bit
I
C - - W -
DPT_Enable
0/1
[Buttons] Lock
0 = Lock; 1 = Unlock
8
1 Byte
O
C T R - -
DPT_SceneControl
0-63; 128-191
[Buttons] Scenes
Scene Value
9, 11, 13
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Binary Control: "0"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Binary Control: "1"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Binary Control: "0/1"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Binary Control, Hold&Release
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Short Press: "0"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Short Press: "1"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Short Press: "0/1"
1-Bit Generic Control
1 Byte
O
C T R - -
DPT_Value_1_Ucount
0 - 255
[Button] [x] Two Objects, Short Press: 1-byte Value
(Unsigned Int)
0 - 255
10, 12, 14
1 Byte
O
C T R - -
DPT_Value_1_Ucount
0 - 255
[Button] [x] Two Objects, Long Press: 1-byte Value
(Unsigned Int)
0 - 255
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Long Press: "0"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Long Press: "1"
1-Bit Generic Control
1 Bit
O
C T R - -
DPT_Switch
0/1
[Button] [x] Two Objects, Long Press: "0/1"
1-Bit Generic Control
15
1 Bit
C T - - -
DPT_Trigger
0/1
[Heartbeat] Object to Send '1'
Sending of '1' Periodically
16, 22
1 Bit
I
C - - W -
DPT_Enable
0/1
[Ix] Input Lock
0 = Unlock; 1 = Lock
17, 23
1 Bit
C T - - -
DPT_Switch
0/1
[Ix] [Short Press] 0
Sending of 0
1 Bit
C T - - -
DPT_Switch
0/1
[Ix] [Short Press] 1
Sending of 1
1 Bit
I
C T - W -
DPT_Switch
0/1
[Ix] [Short Press] 0/1 Switching
Switching 0/1
