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ABB i-bus
KNX
Parameters
Outside temperature
Outputs the current outside temperature that is used by the module for the calculation.
Room setpoint temperature Comfort / Standby / Economy / Building Protection
Outputs the highest room setpoint temperatures for the related heating operating modes for all rooms
connected to the heating system. This value is used by the Economy mode function.
Max. room setpoint temperature
Outputs the highest room setpoint temperatures for heating for all rooms connected to the heating system.
This value is used by the Room involvement function.
Max. room control value
Outputs the highest heating control values (valve positions) for all rooms connected to the heating system.
The value is used by the Room involvement function to adjust the heating curve and therefore the supply
setpoint temperature to the current needs. This value is used by the Switch off if no room demand function
to switch off the heat generator.
Room involvement
Outputs of current value by which the supply setpoint temperature is increased or reduced by the Room
involvement function. This value is also shown on the "Heating curve" chart on the web user interface.
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 335
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