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Parameter settings
Interface KNX B8-TH
• Version: 24.08.2016 • Technical changes and errors excepted.
If separate control variables are used, select whether the control variable of the 2nd
level is a 1 bit object (on/off) or an 8 bit object (on with percentage/off).
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 reading
The settings for the "humidity reading" and other air humidity settings are only shown
if the circuit board sensor input has been set to "temperature and humidity sensor" in
the "General settings".
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 are related to the overall read-
ing!
Set the
send pattern
for the reading.
Control variable is a
• 1 bit object
• 8 bit object
Value (in %)
(for 8 bit object)
0...100
When blocked, the control variable shall
• not be sent
• send a specific value
Value (in %)
(if a value is sent)
0...100
Offset in 0.1% RH increments
-100…100; 0
Use external reading
No • Yes
Ext. Measured value portion of the total
reading
5% • 10% • ... • 50% • ... • 100%
Send pattern
• not
• periodically
• on change
• on change and periodically
On change of
(if sent on change)
0.1% RH• ... • 1.0% RH • ... • 20.0% RH
Send cycle
(if sent periodically)
5 s • 10 s • ... • 2 h