ABB i-bus KNX AC/S 1.x.1 Series Product Manual page 349

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ABB i-bus KNX
Parameters
Input sockets
Object name
Control On/Off Heating/cooling distribution circuit controller control
This module has this input socket if the Yes option is selected for the
option is selected for the
The control in the cooling distribution circuit controller connected can be switched on and off by another module via this input.
This is a multiple input socket on which the input signals are linked via an OR operator.
Signal value:
Supply setpoint temperature External specification
This module has this input socket if the Yes option is selected for the
input socket option is selected for the
Specification of the supply setpoint temperature by another module. This value is output in the corresponding group objects to
the cooling distribution circuit controller linked.
The value can be affected by the Min. supply temperature and Supply setpoint temperature offset parameters in the
module.
Signal value:
Outside temperature
This module has this input socket if the Yes option is selected for the
Calculated weather compensated option is selected for the
Input for the outside temperature. Based on this value, the supply setpoint temperature is calculated by the module from the
curve parameterized.
Signal value:
Room control values
The module has this input socket if the Yes option is selected for the
Input for the cooling control values (valve positions) for all rooms connected to the cooling distribution circuit. The module
selects the highest value and uses this value for the Switch off if no room demand function.
Signal value:
Enable cooling circuit control based on ASM input socket
0 = Off
1 = On
Supply setpoint temperature source
Note
-273...670760 °C
-273...670760 °C
0...100%
Data type
DPT 1.001
Supply temperature control
parameter.
DPT 9.001
Supply temperature control
parameter.
DPT 9.001
Supply temperature control
Supply setpoint temperature source
DPT 5.001
Switch off if no room demand
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 349
parameter and the Yes
parameter and the ASM
parameter and the
parameter.
parameter.