Gewiss Chorus GW 90851 Manual Del Usuario página 18

BLIND MOVEMENT HANDLING
WARNING: In order to fully exploit this mode, the blinds must be able
to mechanically orientate their laths with short UP/DOWN movements
performed by the motor.
The blinds can be raised or lowered, or the movement can be stopped using the relative
command. When a blind stops, the actuator receives a short movement command and
the laths are rotated.
If the Stop command is not sent, the motor will only stop at the end of the Movement
Time: the blinds must therefore be fitted with stroke end sensors or an autonomous
clutch.
ALARMS CONTROL
If this function is enabled, the actuator completely opens or closes the shutters (blind,
motorised curtain) when it receives an alarm message from a wind or rain sensor.
The open or close option is set during the programming phase.
As an extra safety measure, if the actuator does not receive a "no alarm" message for
more than 30 minutes from the sensor, it interprets this as a malfunction and
consequently moves the shutter to the preset safety position.
The alarm status persists until the actuator receives a "no alarm" message.
At the end of the alarm status, the actuator returns the shutter to its original position
(or performs the last command received, if it received a command during the alarm
status phase).
PERFORMING PRIORITY CONTROLS
On receiving an override command, it moves the shutter to the set position (UP or DOWN).
Until the priority control is cancelled, the actuator will ignore all other commands it
receives, including wind or rain alarms.
When the priority control is cancelled, the actuator returns the shutter to its original
position (or performs the last command received, if it received a command during the
priority status phase).
SCENE MANAGEMENT
Each actuator channel is able to memorize and perform up to 8 scenes; each one is
associated to a precise position (UP, DOWN or intermediate) of the shutter.
The scene can only be learned when the shutter is at a standstill.
Move the shutter to the desired position before memorising the scene.
GENERAL DESCRIPTION
18