Setpoints - ABB i-bus KNX Product Manual

ABB i-bus KNX
3.3.3

Setpoints

© 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group
Commissioning
(Dependent setpoints)
(Individual setpoints)
No. Function
12 Current setpoint cooling
This data item forms the 2-byte KNX object and can be sent and received. It is relevant
for setpoint management and for calibration of setpoint offsets between devices.
This object is used for displaying the current setpoint, e.g. for display and diagnostics.
13 Current setpoint heating
This data item forms the 2-byte KNX object and can be sent and received. It is relevant
for setpoint management and for calibration of setpoint offsets between devices.
This object is used for displaying the current setpoint, e.g. for display and diagnostics.
14 Base setpoint
Object is visible if the dependent setpoint preset has been set in the parameters.
This data item forms the 2-byte base setpoint KNX object and can be received. It is relevant
for the concept of the dependent setpoint adjustment and is not used with absolute setpoints.
It can also be used to reset the manual on-site adjustment if this function is parameterised.
The setpoint is qualified via application parameters if "heating and cooling" is selected.
The base setpoint can then be defined as BSW heating, BSW cooling or centre of dead zone.
If only heating or only cooling is enabled, the BSP corresponds to the selected operating
mode.
15 Heating setpoint comfort
Object is visible if the individual setpoint preset has been set in the parameters.
This data item forms the 2-byte KNX object and can be received. It is relevant for absolute
setpoint management. When a setpoint for an operating mode is received, the corresponding
setpoint is automatically enabled.
16 Heating setpoint standby
Object is visible if the individual setpoint preset has been set in the parameters.
This data item forms the 2-byte KNX object and can be received. It is relevant for absolute
setpoint management. When a setpoint for an operating mode is received, the corresponding
setpoint is automatically enabled.
Object name Data type
Control 2 byte
Control 2 byte
Control 2 byte
Control 2 byte
Control 2 byte
Flags
K, Ü, S,
L
K, Ü, S,
L
K, S, Ü,
L
K, S, Ü,
L
K, S, Ü,
L
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