KNX Technical Reference Manual
ABB-i-Bus
®
-KNX Millenium
Description of applications /
objects
KNX Technical Reference Manual | 1473-1-8681
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11.5.11
Current setpoint
Number
Name
Object function
Data type
11
Current setpoint
Output
2-byte floating point
value
The object outputs the current setpoint temperature resulting from the following: the
parameterized setpoint temperature of the current operation type and operating mode, the
manual setpoint temperature adjustment, a change in the base setpoint temperature via the
base setpoint value object. This is purely a transmitting object.
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11.5.12
Operating mode
Number
Name
Object function
Data type
12
1. Operating mode
Input / output
HVAC mode
2. Operating mode (master)
Input / output
HVAC mode
3. Operating mode (slave)
Input / output
HVAC mode
The "Operating mode" object receives, as a 1-byte value, the operating mode that is to be set.
Here value 1 means "Comfort", value 2 "Standby", value 3 "Economy" and value 4 "Frost/heat
protection".
In addition to manual setpoint adjustment and the adjustment of the basic setpoint value, the
setpoint temperature of the controller can also be defined by objects "Superimposed operating
mode", "Condensate ware alarm", "Dew alarm", "Window contact", "Control On/Off", "Presence
detector" and "Operating mode (listed in decreasing order of priority).
Note
Item 2:
If the master/slave mode is the active operating mode, the Operating mode
(slave) object must be connected to this object.
Item 3:
If the master/slave mode is the active operating mode, the operating mode
(master) object must be connected to this object.
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