AUTOMATIC DOORS FOR LIFTS
6
VF5
25
Slow closing.
This signal is used for ordering to close the door slowly. The slow signal has priority over
the control signals and the photocell. It’s created for working with detection of fire centres.
26
Floor Level.
This input is for connecting the external emergency supplier that allows the opening manouvre
in the case of power failure by a battery of 12 V, able to give power during 15 seconds for
a passengers rescue.
Output relays have been provided to give continuous information to the main lift controller
concerning the status of the doors. The output contacts of the relays may be used by the
main lift controller to pilot such information as «doors fully opened», «doors fully closed»,
«Photoelectric detection», «obstruction in the doorway» and «door control O.K.».
30 / 31 / 32
Opened.
Led indicator and relay activated when the doors
are fully open.
33/ 34/ 35
Closed.
Led indicator and relay activated when the doors
are fully closed and locked.
36 / 37/ 38
Photocell.
Led indicator and relay activated when the photocell
or the reopening input is operated.
Note:
In USA model the photocell led is also the
obstruction led.
39/ 40/ 41
Obstruction.
Led indicator and relay activated when an obstacle
is detected that stops the doors from closing. The
signal will reset when the doors reach the opened
or closed position.
Note:
In USA model the obstruction relay
functionality is redefined, the relay will be activated when the operator has passed a third
part of the clear opening.
Status.
Blinking led indicating proper working conditions
50
Test pushbutton.
Operation of the TEST pushbutton will cause a door open or close cycle.
51
Autoadjustment pushbutton.
The Autoadjustment push-button is used to set up the doors. The doors will do 5 complete
movements to detect the motor and the clear opening. From the information obtained the
microprocessor will calculate the acceleration and deceleration ramps and the braking
torque required to give the optimum control of the doors. Once the autoadjustment has
been completed the parameters are stored in non-volatile EEPROM and will be used to
calculate the optimum performance. The doors will open slowly for the first operation
after power has been removed from the door control unit. Autoadjustment only needs
to be used when setting the initial parameters or when changes such as connecting or
removing the Fermator photocell are made.
32.
30.
31.
OPENED
35.
33.
34.
CLOSED
PHOTOCELL
OBSTRUCTION
OUTPUT RELAYS AND LED INDICATORS
OTHER INPUTS
