®
ABB i-bus
KNX
Commissioning
3.3
Communication objects
3.3.1
Summary of communication objects
No.
Functionality
0
In operation
1
Request status values
2
Block manual operation
3
Status Manual operation
4
Status byte
5
Fault (overload/short-circuit)
6
Reset malfunction
7
Fault (overload/short-circuit)
8
Reset malfunction
2nd control value, cooling, continuous (PWM)
9
2nd control value, cooling, continuous (3-point)
2nd control value, cooling, analog (0...10 V)
Control value, heating, ON/OFF
Control value, heating, continuous (PWM)
10
Control value, heating, continuous (3-point)
Control value, heating, analog (0...10 V)
Status Control value
11
Status Control value
12
Fault control value
13
Activate purge
14
Status Valve purge
Priority 1, Forced operation
15
Priority 1, Block
Priority 2, Forced operation
16
Priority 2, Block
Priority 3, Forced operation
17
Priority 3, Block
18
Status byte
19
Not assigned
Name
General
General
General
General
General
Output A
Output A/B
Output A
Output A/B
Output C
Output C/D
Output C
Output C/D
Output A
Output A/B
Output A
Output A/B
Output A
Output A
Output A
Output A/B
Output A
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Output A
Output A/B
Data Point
Length
Type (DPT)
1.002
1 bit
1.017
1 bit
1.003
1 bit
1.003
1 bit
Non DPT
1 byte
1.005
1 bit
1.015
1 bit
1.005
1 bit
1.015
1 bit
5.001
1 byte
5.001
1 byte
5.001
1 byte
1.001
1 bit
5.001
1 byte
5.001
1 byte
5.001
1 byte
5.001
1 byte
1.011
1 bit
1.005
1 bit
1.003
1 bit
1.003
1 bit
1.001
1 bit
1.001
1 bit
1.001
1 bit
1.001
1 bit
1.001
1 bit
1.001
1 bit
Non DPT
1 byte
FCA/S 1.x.x.1 | 2CDC508134D0202 203
Flags
C
R
W T
U
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x