ABB i-bus
®
KNX
Parameters
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 281
condition
Heating distribution circuit: Control On/Off override disable/enable
The module has this BACnet output object in the following conditions:
• If the Yes option is selected for the Supply temperature control parameter and the Yes option is selected for the
Enable
heating distribution circuit control based on ASM input socket parameter.
• If the Yes option is selected for the Switch off if no room demand
parameter.
Outputs whether the control (Off/On) for the heating distribution circuit controller has been overridden via the web user
interface.
Signal value: 0 = Not overridden
1 = Overridden
Heating distribution circuit: Room control values
The module has this BACnet output object in the following conditions:
• If the Yes option is selected for the Supply temperature control
parameter, the Calculated weather compensated option is
selected for the Supply setpoint temperature source parameter and the Yes option is selected for the Room involvement
parameter.
• If the Yes option is selected for the Switch off if no room demand
parameter.
Outputs the highest room setpoint temperature that is present on the ASM input socket and that is used by the Economy mode
and Switch off if no room demand functions.
Signal value: 0…100 %
Heating distribution circuit: Pump A override disable/enable
The module has this BACnet output object if the Yes option is selected for the Override by WebUI parameter.
Outputs whether the heating distribution circuit's pump is overridden.
Signal value: 0 = Disabled
1 = Enabled
Heating distribution circuit: Pump A override value
The module has this BACnet output object if the Yes option is selected for the Override by WebUI parameter.
This object specifies the state with which the heating distribution circuit's pump is overridden if the pump override is active.
Signal value: 0 = Off
1 = On