Description Of The Fan Coil Operation Modes With Valve Drive, Motor-Driven (3-Point) And Analog - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
Commissioning
3.2.3.1.2

Description of the Fan Coil operation modes with valve drive, motor-driven (3-point) and analog

Control values overview
Functions of the output
General
Valve drives allocated to the Fan Coil unit
Setting facilities for valve drives
 = Control value functions
- = Control value does not function
Valves independently usable
If the option Enabled as switch actuators is selected in the parameter window Enable output E...H, the
outputs A, B, C and D can be used independently.
The individual communication objects appear. The control value is connected to the outputs via group
addresses.
Valves
Freely parameterizable
 = Control value functions
- = Control value does not function
- Overload
- Parallel operation
- Analog (0...10 V)
- 1 control value/1 valve
- 2 control values/1 valve
- 2 control values/2 valves
- Motor-driven (3-point)
- Separate heating/cooling
- Direction
- Analog (0...10 V)
- Separate heating/cooling
- Direction
Output A
A





OPEN
OPEN/CLOSE
Output B
 
B C


free

-
- free
- free

-

CLOSE OPEN

OPEN/CLOSE
Output C Output D
 
FCA/S 1.x.x.1 | 2CDC508134D0202 83
D

free
-
-
-
-

CLOSE

Fan EFG
As switch
actuators