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ABB i-bus
KNX
Parameters
Object function
Input: Actual room temperature
Input for the connection of the room temperature from the room thermostat.
Telegram value:
Input: Room setpoint temperature
The module has this group object if the Display option is selected for the
Input for the connection of the setpoint temperature from the room thermostat.
Telegram value:
Output: Setpoint temperature request (slave)
This group object is used to transmit a setpoint change between the Room ASM slave and the room thermostat (master).
The data point type for the group object is dependent on the settings in the module:
•
If the Display+set (slave) DPT 9.001/DPT 9.002 option is selected for the
Absolute setpoint temperatures option is selected for the
DPT 9.001
Signal value 273...670760 °C
An absolute setpoint adjustment is transmitted, e.g. 22 °C
•
If the Display+set (slave) DPT 9.001/DPT 9.002 option is selected for the
Relative setpoint temperatures option is selected for the
DPT 9.002
Signal value -67760...670760 K
A relative setpoint adjustment is transmitted, e.g. -2 K
•
If the Display+set (slave) DPT 6.010 option is selected for the
DPT 6.010
Signal value -128...127
With this method, the temperature is converted to an integer value before it is sent and the adjustment is transmitted in
steps.
-273...670760 °C
-273...670760 °C
Name (can be changed
separately)
Room
Room
Room setpoint temperature
Room
Room setpoint temperature
Room setpoint temperature type
Room setpoint temperature
Room setpoint temperature type
Room setpoint temperature
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 205
Data type
Flags
2 bytes
C, W, T, U
DPT 9.001
2 bytes
C, W, T, U, I
DPT 9.001
parameter.
2 bytes DPT 9.001
C, T
2 bytes DPT 9.002
1 byte DPT 6.010
parameter and the
parameter:
parameter and the
parameter:
parameter:
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