16
Parameter setting
Sensor KNX AQS-UP basic
• from software 3.1 • Status: 24.03.2016 • Technical changes reserved. Errors reserved.
Switching output
Set the behaviour of the switching output when a threshold value is exceeded/under-
cut. The output switching delay can be set using objects or directly as a parameter.
Block
The switching output can be blocked using an object. Define specifications here for the
behaviour of the output when blocked.
Object value limit (min) in ppm
0...5000
Object value limit (max)
in ppm
0...5000
Type of threshold change
Absolute value • Increase/decrease
Step size
(upon increase/decrease change)
1 • 2 • 5 • 10 • 20 • 50 • 100 • 200
Hysteresis of the threshold value in %
0 … 50; 20
When the following conditions apply, the
output is
(LV = Threshold value)
• LV above = 1 |LV - hysteresis below = 0
• LV above = 0 |LV - hysteresis below = 1
• LV below = 1 |LV + hysteresis above = 0
• LV below = 0 |LV + hysteresis above = 1
Delays can be set via objects
(in seconds)
No • Yes
Switching delay from 0 to 1
(when delay is not set using objects)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching delay from 1 to 0
(when delay is not set using objects)
None • 1 s • 2 s • 5 s • 10 s • … • 2 h
Switching output sends
• on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
Send cycle
(is only sent if "periodically" is selected)
5 s • 10 s • 30 s… • 2 h
Use switching output block
No • Yes
Analysis of the blocking object
• At value 1: block | At value 0: release
• At value 0: block | At value 1: release
Blocking object value before 1st communi-
cation
0 • 1
Behaviour of the switching output
With blocking
• Do not send message
• send 0
• send 1
On release
(with 2 seconds release delay)
[Dependent on the "Switching output
sends" setting]
