ABB i-bus
®
KNX
Parameters
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 142
7.4.1.2.1.2.5
—
Dependent Parameter
Use 6-way valve
This parameter is only visible for:
•
FCC/S 1.2.1.1
•
FCC/S 1.2.2.1
•
FCC/S 1.3.1.1
•
FCC/S 1.3.2.1
This parameter is not visible if the
Basic-stage heating
or
Basic-stage cooling
parameters are de-
activated. This parameter is also only visible if the
4-pipe
option has been selected in the
Type of
heating/cooling system
parameter.
Options:
No
Yes
This parameter is used to parameterize the usage of a 6-way valve on the device. The 6-way valve
is used to control both the heating and cooling stages at the same time. For this purpose the drive
in the 6-way valve is connected to valve output A and the control values for heating and cooling
are output on this output.
Note
The usage of a 6-way valve is only possible for the two basic stages.
If one of the basic stages has been deactivated or the basic-stage heating is used for a non-wa-
ter type of heating (e.g. electric heater), it is not possible to use a 6-way valve.
If
Yes
has been selected, the dependent parameter
Valve type
in the
Valve output A
parameter
window is pre-configured to
6-way valve
. The
Actuate basic-stage heating via
and
Actuate basic-
stage cooling via
parameters are set to
Output A
.
Note
To prevent an erroneous configuration, none of the dependent parameters can be changed as
long as the usage of a 6-way valve is parameterized.
7.4.1.2.1.2.6
—
Dependent Parameter
Actuate basic-stage heating via
Options:
Internal output A (valve)
Internal output B (valve) (Not for FCC/S 1.4.1.1)
Internal relay output (Not for FCC/S 1.4.1.1)
Group object
The control value is received via the bus and output directly on the selected output.
On the selection of the
Group object
option, the control value received is output directly again via
the bus without any processing in the device.
