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Parameter setting
Sensor KNX AQS/TH-UP Touch
• Version: 23.10.2018 • Technical changes and errors excepted.
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 rea-
dings. The values are not retained after a reset.
5.4.
Temperature threshold values
Activate the required temperature threshold values. The menus for setting the thresh-
old values are displayed.
5.4.1. Threshold value 1, 2, 3
Threshold value
Set, in which cases
threshold values
received via object are to be retained. The pa-
rameter is only taken into consideration if the setting via object is activated below.
Please note that the setting "After power supply restoration and programming" should
not be used for the initial start-up, as the factory settings are always used until the first
communication (setting via objects is ignored).
Set the threshold value directly in the application program using parameters, or define
them via the bus using a communication object.
Threshold value setting via parameter:
Set the threshold values and hysteresis directly.
Threshold value setting via a communication object:
Define, how the threshold value is to be received from the bus. Basically, a new value
can be received, or simply a command to increase or decrease.
During initial commissioning, a threshold value must be defined, which will be valid
until the first communication with a new threshold value. For units which have already
been taken into service, the last communicated threshold value can be used. Basically,
Send internal and total reading
• never
• periodically
• on change
• on change and periodically
From 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/maximum value
Yes • No
Use threshold value 1/2/3
Yes • No
Threshold value setting via
Parameter
• Communication objects
Threshold value in 0.1°C
-300 … 800; 200
Summary of Contents for AQS/TH-UP Touch
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