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English
4.4 CHECKING THE FUNCTIONING
Warning
!
Make sure that the clutch screws on the geared motors are well tightened (about 8 Nm torque).
Information
The first control accepted by the machine when turned on or reset is the OPEN control regardless of the position of the wings; all
other controls are ignored with the exception of the centralised CLOSING control which remains active at all times.
Information
When wings reach the maximum opening or closing position, motors stop due to electronic absorption.
When the mechanical clutch gets engaged before the electronic safety control, the geared motors stop at the end of the FIXED
AND NOT ADJUSTABLE operation time.
Information
In the man presence functioning mode, the movement is started and continues as long as the pushbutton is held pressed down.
When the button is released, the movement stops.
4.4.1 Local control functioning
Information
The local control only controls the actions of the operator to which it is connected.
An “OPEN” pulse opens the shutter.
A close “CLOSE” pulse closes the shutter.
A control command opposite to the one currently being carried out by the operator will stop the movement.
To reset and restore the proper functioning, release the operated controls and press either the
opening pushbutton
or the closing pushbutton
.
4.4.2 Centralised control functioning
These inputs are used to control the functioning of several operators.
The centralised CLOSING command is active when the unit is switched on (see section 4.4).
Warning
!
The centralised controls take priority over the local controls. The local controls are excluded as long as
the centralised controls are active. It will only be possible to use the local controls when no centralised
control is present.
4.4.3 Obstacle detection
Information
The electronic control is equipped with an additional safety device for the “obstacle detection” with independent wings.
An obstacle hindering the (opening or closing) motion of a wing for more than 3 seconds causes its stop, whilst the other wing will
complete the manoeuvre. To reset the normal functioning, it is recommended to perform the opening manoeuvre completely.
Information
Gusts of wind or obstacles persisting/detected for less than 3 seconds do not make react the obstacle detection device; under
such conditions, the mechanical clutch is engaged.
Installation
