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Parameter setting
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH
• Version: 11.06.2018 • Technical changes and errors excepted.
Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
In case of a common control variable for heating and cooling, 0 is always transmitted
as a fixed value.
5.6.
Humidity Measurement
The chapter "Humidity Measurement" only applies to the Mini-Sewi
KNX TH model.
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 humidity min/max. value" objects to reset the values to the current readings.
The values are not retained after a reset.
When blocked, the control variable shall
• not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Use malfunction object
No • Yes
Offset in 0.1% RH
-100…100; 0
Use external measured value
No • Yes
Ext. Reading proportion of the total reading
5% • 10% • ... • 50% • ... • 100%
Sending pattern for internal and total mea-
sured value
• never
• periodically
• on change
• on change and periodically
At and above change of
(if sent on change)
0.1% RH • 0.2% RH • 0.5% RH • 1.0% RH • ...
• 20.0% RH
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h
Use minimum and maximum value
No • Yes
Summary of Contents for Intra-Sewi KNX T
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