ABB i-bus
®
KNX
Parameters
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 138
7.4.1.2.1.1.14.1
—
Dependent Parameter
Number of temperature input objects
This parameter is visible if, in the
Temperature input
parameter, the
Via group object
or
Via physi-
cal device input and group object
option has been selected.
Options:
1
2
This parameter is used to specify the number of group objects that can receive temperature values
via the bus.
•
1
: If this option is selected, the
External temperature 1
group object is enabled.
•
2
: If this option is selected, the
External temperature 1
and
External temperature 2
group ob-
jects are enabled.
Using these two objects, temperature values measured using other devices can be received; these
values are then used to determine the actual temperature.
If the
1
option has been selected and in the
Temperature input
the
Via physical device input and
group object
option is not selected, the temperature received in the
External temperature 1
group
object is the actual temperature. If the
2
option has been selected, the dependent parameters
Weighting of external measurement 1
and
Weighting of external measurement 2
are enabled.
7.4.1.2.1.1.14.2
—
Dependent Parameter
Internal measurement weighting
This parameter is only visible if, in the
Temperature input
parameter, the
Via physical device input
and group object
option has been selected.
Options:
0…100
This value specifies the weighting with which the internal measurement is to flow into the calcula-
tion of the actual temperature.
7.4.1.2.1.1.14.3
—
Dependent Parameter
Weighting of external measurement 1
This parameter is only visible if both the following cases apply:
•
In the
Temperature input
parameter, the
Via physical device input and group object
option has
been selected.
•
In the
Temperature input
parameter, the
Via group object
option has been selected and in the
Number of temperature input objects
parameter, the
2
option has been selected.
Options:
0…100
This value specifies the weighting with which the external measurement 1 is to flow into the calcu-
lation of the actual temperature.
