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Parameter setting
Sensor KNX AQS/TH-UP Touch
• Version: 23.10.2018 • Technical changes and errors excepted.
Determine the deviation from the setpoint value at which the maximum variable value
is reached, i.e. the point at which maximum output is used.
The reset time shows how quickly the controller responds to deviations from the set-
point value. In case of a short reset time, the control responds with a fast increase of
the control variable. In case of a long reset time, the control responds somewhat less
urgently and needs longer until the necessary control variable for the setpoint value
deviation is reached.
You should set the time appropriate to the ventilation system at this point (follow the
manufacturer's instructions).
Now specify what should be sent when the control is blocked.
On release, the control variable follows the rule again.
5.15. Variable comparator
The two integrated control variable comparators can output maximum, minimum and
median values.
5.15.1. Control variable comparator 1/2
Determine what the control variable comparator should output, and activate the input
objects to be used. Send behaviour and blocks can also be set.
Maximum control variable is reached
at setpoint value/actual difference of
(in ppm)
100...2000
Reset time in minutes 1st level
Reset time in minutes 2nd level
1...255; 30
1...255; 10
When blocked, the control variable shall
• not send anything
• send a value
Value in %
(
if a value is sent)
0...100
Use comparator 1/2
No • Yes
Output delivered
• Maximum value
• Minimum value
• Average value
Use input 1/2/3/4/5
No • Yes
Output sends
• on change of output
• on change of output and periodically
• when receiving an input object
• when receiving an input object and peri-
odically
From change of
(is only sent if "on change" is selected)
1% • 2% • 5% • 10% • 20% • 25%
Send cycle
(is only sent if "periodically" is selected)
5 s • 10 s • 30 s • ... • 5 min • … • 2 h
Summary of Contents for AQS/TH-UP Touch
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