Elsner KNX VOC/TH-UP Touch handleiding
Handleiding
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46 Parameter setting
Sensor KNX VOC/TH-UP Touch • Version: 30.11.2021 • Technical changes and errors excepted.
8.13.1. 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-
tivated below. Please note that the setting "After power supply restoration and pro-
gramming" 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 using parameters:
Set the threshold values and hysteresis directly.
Threshold value setting using a communication object:
Define, how the threshold value will 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 of a new threshold value. For units which have already
been taken into service, the last communicated threshold value can be used. Basically,
a range is specified in which the threshold value can be changed (object value limit).
A set threshold value will be retained until a new value or a change is transferred. The
current value is saved, so that it is retained in the event of a power supply failure and
will be available once the power supply is restored.
Set the hysteresis independent of the type of threshold value specification.
Threshold value setting using Parameter • Communication objects
Threshold value in ppm 0 … 5000; 1200
Threshold value setting using Parameter • Communication objects
The value communicated last shall be
maintained
• never
• after power supply restoration
• after power supply restoration and
programming
Start threshold value in 0.1°C
valid until first communication
0 … 5000; 1200
Limitation of object value (min) in ppm 0…5000
Limitation of object value (max) in ppm 0…5000; 2000
Type of threshold value change Absolute value • Increase/Decrease
Increment in ppm
(upon increase/decrease change)
1 • 2 • 5 • 10 • 20 • ... • 200
Hysteresis in % of the threshold value 0 … 50; 20
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Productinformatie
| Merk | Elsner |
| Model | KNX VOC/TH-UP Touch |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6606 MB |
