ABB i-bus
®
KNX
Parameters
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 107
7.4.1.1.1.1.10
—
Dependent Parameter
Window status input
This parameter is not visible if the
Device function
parameter has been parameterized with the
Ac-
tuator device
option.
Options:
Deactivated
Via physical device input
Via group object
This parameter is used to inform the integrated controller whether it is to include the status of a
window (open/closed) in the control.
•
Deactivated
: If
Deactivated
has been selected, the window status is not taken into account by
the controller.
•
Via physical device input
: If this option is selected, the controller checks which of the physical
device inputs has been parameterized for a window contact. The status of the window contact
connected to this input is included in the control.
The message: Configure in 'Inputs' parameter window appears.
Note
Only device inputs that have been parameterized as a window contact are detected as such.
If no input has been parameterized as a window contact, the function is considered deactivated.
If several inputs have been parameterized as a window contact, there is a logical OR link be-
tween these inputs. As soon as one of the contacts signals the status "Window open", the con-
troller evaluates the status as "Window open". Conversely, if all inputs signal the status "Window
closed", the controller evaluates the status as "Window closed".
•
Via group object
: The window status is received via a group object. The dependent
Window
contact
group object appears. In addition, the dependent
Window open when
parameter is en-
abled.
7.4.1.1.1.1.10.1
—
Dependent Parameter
Window open when
Options:
Object value = 0
Object value = 1
This parameter is used to select which object value is to be considered the window open status on
reception.
•
Object value = 0
: On the reception of the object value 0, it is evaluated as the "Window open"
status. Reception of the object value 1 signifies "Window closed".
•
Object value = 1
: On the reception of the object value 1, it is evaluated as the "Window open"
status. Reception of the object value 0 signifies "Window closed".
The controller reacts to the reception of the "Window open" status by changing to Building Protec-
tion mode (building protection heating = frost protection, building protection cooling = protection
against heat).
