ABB i-bus KNX FCL/S 1.6.1.1, Product Manual

Page: 47 / 104

ABB i-bus
®
KNX
Start-up
FCL/S x.6.1.1 | 2CDC508116D0203 45
Fan on bus voltage recovery
Options: Unchanged
OFF
ON
The response of the fan on bus voltage recovery is defined here.

Unchanged : The fan speed remains the same.

OFF : The fan is switched off.

ON : The fan is switched on.
Caution
The blower actuator is supplied ex-works with a default setting (factory default). This ensures that the
fan setting is switched off when the bus voltage is applied to the relay for the first time, preventing any
unintentional switch-on damage to the device during transport, e.g. due to vibration.
It is advisable to apply a bus voltage before connecting the fan in order to assign it a defined switch
state. This eliminates the possibility of an incorrect contact setting destroying the fan.
Enable automatic operation
Options: No
Yes

Yes : Automatic operation is enabled and Parameter window - Automatic control (One-level), p.49 ap-
pears.
Function Time on ON
Options: None
Switching delay
Minimum time
This defines the Time function on Fan ON.

None : No Time function is executed.

Switching delay : The fan is switched on after this delay.

Minimum time : The fan remains ON for at least this time.
With the Switching delay option, the following parameters appear:
Time in s [1…65,535 x 0.1]
Options:
1…20…65,535
The fan is switched on after this delay.
With the Minimum time option, the following parameters appear:
Time in s [1…65,535]
Options:
1…20…65,535
The fan remains ON for at least this time.