Cardin Elettronica ZVL321.01 Manuel page 13

Switch the power on and make sure that the status of the security LEDS (fig. 1) is as follows:
- PW Green power on LED
- LD1 Red code programming indicator LED
- LD2 Red security LED blocking button "TB"
- LD3 Red security LED inverting photoelectric cell "FTCI"
- LD4 Red security LED closing travel limits activated "FCC"
- LD5 Red security LED opening travel limits activated "FCA"
- LD6 Red indicator LED manual operation "UP"
- LD7 Red indicator LED time programming button
* If the gate is completely closed LD4 is off and LD5 is on.
Check that the activation of the safety devices (those which have not been bridged) switch the cor-
responding LEDS off.
If the green power on LED doesn't light up check the condition of the fuses and the power cable
connection between binding posts 27 and 28 (fig. 1).
If none of the red LEDS light up check the condition of the fuses and contacts on the terminal
board.
If one or more of the safety LEDS do not light up check the contacts of the relative security devices
and check that the unused safety device contacts have been bridged.
TIME PROGRAMMING PROCEDURE
Make sure that the gate/door is closed before starting the programming procedure.
- keep button "P2" (fig. 1) pressed down for about 4 seconds, the red LED "LD7" will light
up indicating that you have entered the time programming mode.
- Release the button (keeping it pressed has no effect)
Note: in this phase the only enabled command is the programming button.
- the next time the button is pressed the system begins the opening manoeuvre and starts counting the
work time; this is only carried out for the opening stage; if an object crosses the photoelectric cells
during programming the system will block and the time count will be stopped. Once the obstacle
has been removed the programming procedure will carry on from where it left off.
The triggering of the mechanical opening travel limit will not stop the work time count, which carries
on until "P2" is pressed again.
Warning: the time which elapses between the intervention of the mechanical travel limit and the
next time you press "P2" must not exceed 4 seconds. Ignoring this safety warning could compro-
mise the correct operation of the electric locking device (see paragraph "electric locking device
operation").
- when button "P2" is pressed the second time, the work time programming stage is complete and the
system starts counting the pause time (pause before automatic reclosing); the count is determined
by the alternating activation of the relay which works the indicator light (activation period is about 1
second).
- after button "P2" has been pressed a third time the system exits the programming mode and memo-
rises the parameters under EEPROM: the parameters are checked straight away and if the result
is positive LED "LD7" will switch off and the closing cycle will start. The night light activates and
remains on until 30 seconds after the completion of the closing cycle.
- If the parameters have not been memorised correctly under EEPROM LED "LD7" will flash until a
new time programming sequence is started.
Attention! If an obstacle is interfering with the photoelectric cells when "P2" is pressed for the
third time LED "LD7" will start flashing. The LED will stop flashing only after the obstacle has been
removed.
During programming the flashing warning lights activate as normal when the door. If the night
light is on when you enter programming it will be switched off and switched on again when the
gate/door is opening or closing. The electric locking device is activated at the at the start of the
manoeuvre and each after each restart caused by a safety device.
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on
off
on
on
off*
off*
off
off