KNX communication objects
Application "Internal RTC"
Product manual 2CKA001473B5343
│
289
Additional-stage heating
Output 1
bit
[1.001]
Switching
K - - U -
Cooling control value
Output
1 bit
[1.001]
Switching
K - - U -
Additional-stage cooling
Output
1 bit
[1.001]
Switching
K - - U -
On/off confirmation
(Master)
Output 1
bit
[1.001]
Switching
K L S U A
Name
Object
function
Lengt
h
Data type
Flags
K
L
S
U
A
Actual temperature
weighted
Output 2
bytes
[9.001]
Temperatur
e
(°C)
K - S U A
External actual
temperature
Input 2
bytes
[9.001]
Temperatur
e
(°C)
K - S U A
External actual
temperature 2
Input
2
bytes
[9.001]
Temperatur
e
(°C)
K - S U A
Fault, actual temperature
(master)
Output 1
bit
[1.001]
Switching
K L - U -
Current setpoint
Output
2
bytes
[9.001]
Temperatur
e
(°C)
K - - U -
Normal operating mode
(master)
Input/
Output
1 byte
[20.102]
HVAC
mode
K - S U A
Override operating mode
(Master/Slave)
Input 1
byte
[20.102]
HVAC
mode
K - S U A
Window contact
(master/slave)
Input/
Output
1 bit
[1.001]
Switching
K - S U A
Presence detector
(master/slave)
Input/
Output
1 bit
[1.001]
Switching
K - S U A
Heating status
Output 1
bit
[1.001]
Switching
K - - U -
Cooling status
Output
1 bit
[1.001]
Switching
K - - U -
Basic load
Input
1 bit
[1.001]
Switching
K - S U A
Heating/cooling
switchover
Output [1.100]
Heating/co
oling
Confirm fan manually
(master)
Output 1
bit
[1.001]
Switching
K L
- U -
Fan speed /
level
Output 1
byte
[5.001]
Percent
(0 - 100%)
K - - U -
Basic setpoint
Input
2
[9.001]
K
-
S
U
A
