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Temperature parameter settings
Sensor with Cala KNX display
• Version: 13.03.2017 • Technical changes and errors excepted.
8.
Temperature parameter settings
In the following all parameters are described that are found in devices with a temper-
ature sensor, i.e. in Cala KNX T, Cala KNX TH and Cala KNX AQS/TH.
8.1.
Temperature Measurement
Select, whether a
malfunction object
is to be sent if the sensor is faulty.
Use
Offsets
to adjust the readings to be sent.
The unit can calculate a
mixed value
from its own reading and an external value. Set
the mixed value calculation if desired. If an external portion is used, all of the following
settings (threshold values, etc.) are related to the overall reading.
The
minimum and maximum readings
can be saved and sent to the bus. Use the
"Reset temperature min/max. value" objects to reset the values to the current readings.
The values are not retained after a reset.
8.2.
Temperature threshold values
Activate the required temperature threshold values. The menus for setting the thresh-
old values are displayed.
8.2.1. Threshold value 1, 2, 3, 4
Threshold value
Set, in which cases
threshold values and delay times
received via object are to be
retained. The parameter is only taken into consideration if the setting via object is ac-
Use malfunction object
No • Yes
Offset in 0.1°C
-50…50; 0
Use external measured value
No • Yes
Ext. Reading proportion of the total reading
5% • 10% • ... • 50% • ... • 100%
Sending pattern for internal and total
measured value
• never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1°C • 0.2°C • 0.5°C • ... • 5.0°C
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use minimum and maximum value
No • Yes
Use threshold value 1/2/3/4
Yes • No
Summary of Contents for Cala KNX AQS/TH
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