Elsner KNX VOC-UP basic, Installation And Adjustment Manual

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17 Parameter setting
Mixed gas sensor KNX VOC-UP basic • Version: 27.01.2020 • Technical changes reserved. Errors reserved.
5.5. VOC PI control
If you activate the control, you can use the following settings to define control type, tar-
get values, and ventilation.
General control
The Mixed gas sensor KNX VOC-UP basic can be used to control one or two-stage
ventilation.
Configure a block for the ventilation 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.
Switching output sends on change to 1 and
periodically If switching output = 1

send 1
Switching output sends on change to 0 and
periodically If switching output = 0

send 0
Use control Yes • No
Type of control • One-stage ventilation
• Two-stage ventilation
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