ABB i-bus KNX FCA/S 1.1M Product Manual page 112

ABB i-bus KNX
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
No. Function
15 Status fan ON/OFF
The communication object is enabled if in parameter window Status messages the
parameter Enable communication object "Status fan ON/OFF" 1 bit is selected with option
yes.
The communication object receives the communication object value 1 (ON), if the fan speed
is not equal to zero (OFF). The value of the communication object is updated and sent when
the fan speed is changed.
This communication object thus defines the status of the fan and whether it is switched on
or switched off. It can also be used for control of a main switch for the fan.
Telegram value: 0 = OFF
1 = ON
Note
Some fans require an ON telegram before you set a fan speed. Using the
communication object Status fan ON/OFF, the fan can for example, be
switched on centrally with a switch actuator via the main switch.
16...
20
Not assigned.
21 Limitation 1
The communication object is enabled if in parameter window Automatic operation the
parameter Enable limitations has been selected with the option yes.
The limitation 1 is active if a telegram with the value 1 is received on the communication
object Limitation 1 The Limitation 1 is deactivated if a telegram with the value 0 is received
on the communication object Limitation 1
When Limitation 1 is activated, the fan can only assume the set fan speed or speed range
in the parameter window Fan limitation.
The valve position is independently programmable from the fan limitation.
Telegram value: 0 = limitation x inactive
1 = limitation x active
22 Limitation 2
See communication object 21
23 Limitation 3
See communication object 21
24 Limitation 4
See communication object 21
Object name Data type
EIS 1, 1 bit
Fan
DPT 1.001
EIS 1, 1 bit
Fan
DPT 1.003
Flags
C, T
C, W
110