ABB i-bus KNX AC/S 1.x.1 Series Product Manual page 314

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ABB i-bus KNX
Parameters
Object name
Room control values
The module has this input socket in the following conditions:
•
If the Yes option is selected for the
selected for the
parameter.
•
If the Yes option is selected for the
Input for the "heating" control values (valve positions) for all rooms connected to the heating system. The module selects the
highest value and uses this value for the Room involvement and Switch off if no room demand functions to adjust the heating
curve and therefore the supply setpoint temperature to the current needs.
Signal value:
Room setpoint temperature
This module has this input socket if the Yes option is selected for the
weather compensated option is selected for the
room setpoint temperatures option is selected for the
Input for the current "heating" room setpoint temperatures for all rooms connected to the heating system. The module selects
the highest value and uses this value for the Economy mode function to adjust the heating curve and therefore the supply
setpoint temperature to the current needs.
Signal value:
Operating mode
This module has this input socket if the Yes option is selected for the
weather compensated option is selected for the
option is selected for the
Input for the current "heating" operating mode for the rooms connected to the heating system. The module uses this value for
the Economy mode function to adjust the heating curve and therefore the supply setpoint temperature to the current needs.
Signal value:
314 2CDC508198D0211 Rev. A | AC/S 1.x.1
Supply temperature control
Supply setpoint temperature source
Switch off if no room demand
0...100%
Supply setpoint temperature source
-273...670760 °C
Supply setpoint temperature source
Economy mode parameter.
1 = Comfort
2 = Standby
3 = Economy
4 = Building Protection
parameter, the Calculated weather compensated option is
parameter and the Yes option is selected for the
parameter.
Supply temperature control
parameter and the Based on the current
Economy mode parameter.
Supply temperature control
parameter and the Based on Scheduler
Data type
5.001
Room involvement
DPT 9.001
parameter, the Calculated
DPT 20.102
parameter, the Calculated