ABB i-bus KNX Product Manual page 81


ABB i-bus KNX
Start-up
Position for heating = 1 and sun = 1
Position for heating = 1 and sun = 0
Position for cooling = 1 and sun = 1
Position for cooling = 1 and sun = 0
Options: No reaction
Up
Down
Stop
Position 1...4
Individual position
This parameter sets the response for Sun = 1 (sun) or for Sun = 0 (no sun) during the
heating/cooling phase.
The phases HEATING = 1 or COOLING = 1 can, for example, be triggered by an external
temperature sensor, room thermostat or by a yearly clock timer.
If both the HEATING and COOLING operations are activated simultaneously or neither operation
mode is activated, this is an undefined operating condition. The blind/shutter is automatically
controlled until then using automatic sun protection.
Note
If the system should only use automatic heating/cooling, the communication object Presence
may not be linked to a group address. This means that the communication object automatically
has the default value 0. Automatic heating/cooling is immediately activated when automatic
control is activated via the communication object Activation of autom. control.

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.

Down: The blind/shutter moves down.

Stop: Any movement currently being undertaken by the blind/shutter is stopped immediately.
The outputs are disconnected from the voltage supply.

Position 1...4: If one of these positions are selected, the blind/shutter moves to a preset
position. The blind/shutter height and slat setting of the corresponding position can be set in
parameter window A: Positions/Presets, p. 72.

Individual position: A freely definable position is set for Sun = 1. The following parameters
appear:
Position height in %
(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.
JRA/S | 2CDC 506 051 D0204 79