Application "Temperature Reading - ABB -i-Bus-KNX Millenium Technical Reference Manual

KNX Technical Reference Manual
®
ABB-i-Bus -KNX Millenium
11.2

Application "Temperature reading"

With the "Temperaturerfassung" application the measured temperature value can be sent on the bus via a 2-byte
communication object. The temperature value can be evaluated by a room temperature controller or displayed on
a display for example. Here the output object must be connected with the input object of the room temperature
controller. A connection must also be made in the room temperature controller with the "Actual temperature"
object.
With the application, two additional temperature values from external temperature sensors can be received via the
bus. This can be necessary in larger rooms if the temperature distribution is not even.
Parameters
General parameter
Internal temperature measurement
Cycle time for sending of the actual
temperature (mm:ss)
Additional parameters
Number of external temperature
measurements
Emphasis value local
Emphasis value input 1
Emphasis value input 2
Send measured values
Temperature difference for sending within
cycle time * 0.1K
Offest of the temperature sensor (K)
Cyclic time for temperature monitoring
(mm:ss)
Alarm object
KNX Technical Reference Manual | 1473-1-7819
Settings
• activated
• deactivated
00:25 ... 90:00
Settings
• 0
• 1
• 2
1 ... 100
1 ... 100
1 ... 100
• only cyclical
• additional for change of value
1 ... 255
-12,8 ... +12,7
00:55 ... 90:00
• send cyclically
• only send with a change of state
Description of applications /
Comments
–
–
Comments
–
Only available when parameter "Number of
external temperature measurements" is set
on "1" or "2".
Only available when parameter "Number of
external temperature measurements" is set
on "2".
–
Only available when parameter "Send
measured values" is set on "additional for
change of value".
Only available when parameter "Internal
temperature measurement" is set on
"activated".
–
–
objects
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