ABB i-bus KNX Product Manual page 57


ABB i-bus KNX
Start-up
Forced operation (1 bit/2 bit)
Options:
With the Forced operation function, the blind/shutter can be moved in a specific direction via a 1-bit
telegram or up or down via 2-bit telegrams and the operation can be disabled. For example, the Forced
operation function can be used to move blinds upwards if the windows are being cleaned or downwards if
the slats are being cleaned. At the same time, the operation of the blind/shutter is disabled to ensure that
the cleaning personnel are not endangered by an unexpected movement.

Activated (1 bit): The communication object Forced operation 1 bit is enabled. The following
parameters appear:

Activated (2 bit): The communication object Forced operation 2 Bit is enabled.
Position on reset of weather alarm,
blocking and forced operation
Options:
This parameter determines the blind/shutter position when rescinding a Weather alarm, Block or Forced
operation.

No reaction: If the blind/shutter is performing a movement, this movement to the target position is
carried out. If the blind/shutter is at rest, it will remain unchanged in its position.

Up: The blind/shutter moves UP after a safety function is rescinded.

Down: The shutter/blind moves DOWN after a safety function is rescinded.

Stop: If the blind/shutter is performing a movement, this movement stops immediately. If the
shutter/blind is at rest, it will remain unchanged in its position.
Deactivated
Activated (1 bit)
Activated (2 bit)
Position Height in % [0...100]
(0% = top; 100% = bottom)
Position Slat in % [0...100]
(0% = open; 100% = closed)
Note
The parameters for slat adjustment are available exclusively in the operation mode Control with
slat adjustment.
Options: 0...100
These parameters specify the height or the slat position of the blind/shutter.
With this parameter, the position (position and slat setting) is set which is moved to as soon as
Forced operation (1 bit) has been activated. Operation is disabled. If a telegram with the value 0 is
received at this communication object, operation is enabled again.
No reaction
Up
Down
Stop
Position 1...4
Individual position
According to object value
JRA/S | 2CDC 506 051 D0204 55