ABB i-bus KNX Product Manual page 7

3.3 C ommunication objects
1 1 B
3.3.1 F eatures of the objects
2 5 B
The RTF/A 1.1 has 12 communication objects.
Some objects can carry out different functions depending on the parameter settings.
No
Function
.
Set required temperature
0
shift
1 monitor current set value
2 Transmit actual value
Preselect the operating
mode
3
1 = night, 0 = standby
Input for presence signal
4
1 = Comfort
Input for w indow status
H U
5
1 = antifreeze
issue current operating
6
mode
Send current control value
7
Send current control value
8 Send control value
Object name
B asic set value
H U
Manual set value shift
c urrent set value
H U
Actual value
Operating mode selection
Night < - > standby
Presence
Comfort
Window position
U H
Frost/heat protection
current operating mode
Heating control value
Heating and cooling control
value
Cooling control value
Type
2 byte
EIS5
U H
2 byte
EIS5
2 byte
EIS5
U H
2 byte
EIS5
1 byte
KNX
1 bit
EIS1
1 bit
EIS1
1 bit
EIS1
1 bit
EIS1
1 bit
EIS1
1 byte
KNX
DTP
1 byte
EIS6
1 byte
EIS6
1 byte
EIS6
Flags
K L S U
K L S U
7