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Parameter setting
Sensor KNX AQS/TH-B-UP
• as of software 3.1 • Version: 01.03.2017 • Technical changes and errors excepted.
5.6.
Humidity PI control
If you activate humidity control, you can use the following settings to define control
type, target values, and humidification and dehumidification.
General control
Sensor KNX AQS/TH-B-UP
can be used to control one- or two-stage dehumidifica-
tion or combined humidification/dehumidification.
Configure a block for the humidity control using the blocking object.
Determine when the current control settings are to be sent to the bus. Periodic trans-
mission is safer if a message does not reach a recipient. You may also set up periodic
monitoring using an actuator with this setting.
The status object shows the current status of the output variable (0 = OFF,
>0 = ON) and can for example be used for visualisation.
Controller target value
The target values can be set directly in the application program using parameters, or
be defined via the bus using a communications object.
Use Humidity control
Yes
• No
Type of control
• One-stage dehumidification
• Two-stage dehumidification
• Humidification and dehumidification
Behaviour of the blocking object with value
• 1 = Block | 0 = release
• 0 = block | 1 = release
Blocking object value
before 1st communication
0 • 1
Actuating variable comparator
• on change
• on change and periodically
Send cycle
(
is only sent if "periodically" is selected)
5 s • ... • 5 min • … • 2 h
Send status object(s)
• 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 • ... • 5 min • … • 2 h
Summary of Contents for KNX AQS TH-B-UP
Page 5: ...4 Clarification of signs...