ABB i-bus FCC/S 1 1 Series Product Manual page 174

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ABB i-bus KNX
Parameters
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7.5.1.6.1.2.4 Dependent Parameter
Extended settings
Options:
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7.5.1.6.1.2.4.1 Dependent Parameter
Control value direction
This parameter is only visible if the Via group object option has been selected for the Actuate
basic-stage heating via parameter in the Application parameters parameter window.
Options:
This parameter is used to specify the control value direction if it is only output via a group object.
The setting is used to actuate NC (normally closed) or NO (normally opened) valves.
If one of the physical device outputs is used to output the control value, this parameter is not dis-
played because this setting is then made in the related output stage.
• Normal: The control value is output normally.
Control value On/100 % => telegram value On/100 %
Control value Off/0 % => telegram value Off/0 %
• Inverted: The control value is output inverted.
Control value On/100% => telegram Off/0 %
Control value Off/0 % => telegram On/100%
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7.5.1.6.1.2.4.2 Dependent Parameter
Control value difference for sending control value
This parameter is only visible on the selection of the PI continuous (0...100 %) or PI continuous
(0...100 %) for Fan Coil option.
Options:
The control values for the PI continuous controller 0...100 % are not sent after each calculation,
but when there is a difference in the calculation compared to the last value sent and sending is ap-
propriate. This value difference can be entered here.
No
Yes
Normal
Inverted
2 %
5 %
10 %
Only send cyclically
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 174