ABB i-bus KNX Product Manual page 77

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ABB i-bus KNX
Parameters
7.6.6.1.1 2-point 1 bit (On/Off), 2-point 1 byte (0/100 %)
The following parameters are enabled if the 2-point 1 bit (On/Off) or 2-point 1 byte (0/100%) option has
been selected in the Basic-stage heating control value type parameter.
7.6.6.1.1.1 —
Dependent parameter
Extended settings
Options:
Extended settings can be enabled using this parameter. This parameter is displayed on the selection of
the Yes option.
7.6.6.1.1.2 —
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 displayed
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%
No
Yes
Normal
Inverted
VC/S 4.x.1 | 2CDC508220D0211 Rev. A 75