force70AC3
8. EMERGENCY MODE WITH FAULTY BAR
This mode allows the movement of the motor with dead-man control also in case the optoelectronic bar is active or
faulty.
Mode description:
• The mode becomes operational after about 30 seconds from the coast activation (the count is reset if the bar returns
to visibility)
• The mode allows the movement of the motor in opening and closing in dead-man mode regardless of the position of
the dip 2.
• The movement of the motor during this mode is automatically stopped after 5 seconds. The movement can be
resumed by pressing the command again.
Mode activation:
1. Put dip 6 in ON
2. Move dip 3 at least 3 times from ON to OFF (between two OFF-ON consecutive steps shall not be more than 2
seconds or the movements count is reset)
3. If the change is activated, the red and green LEDs will flash quickly for about 4 seconds
4. Put dip 6 back in OFF
Once the mode activated, it will be actually present only in case dip 3 and 4 are in ON (safety active also in opening and
optoelectronic bar active). Otherwise, the mode is not operational even if enabled.
Mode disabling:
The mode can be disabled exclusively by the reset procedure (see procedure).
9. RESET
Through the reset procedure, the programming of pause time and of the stroke are reset to default conditions (working
time of 30 seconds, automatic closing disabled). The "Emergency mode with faulty bar" is also turned off. During the
reset procedure, all controls are inhibited.
To reset the control unit, you must:
1. Place all DIP in OFF
2. Place DIP 5 and 6 in ON
3. The green LED will switch off while the red one will start flashing rapidly. After the reset, the red LED switches off
while the green LED will start making three quick flashes every 3 seconds.
4. Place DIP 5 and 6 in OFF. The green LED will remain ON and steady and the reset procedure is completed.
5. You can now reposition the DIP according to the desired functions.
10. ALERTS
The following table shows the various light signals generated by the control unit with their meaning and possible
operations to be performed.
CONTROL UNIT STATUS
READY FOR COMMANDS EXECUTION
WAITING FOR AUTOMATIC CLOSING
MOTOR UPWARDS
MOTOR DOWNWARDS
PAUSE TIME PROGRAMMING
WORKING TIME PROGRAMMING
RESET IN PROGRESS
CONTROL UNIT FEEDBACK
GREEN LED
ON
SHORT SHUTDOWN EVERY 3 SECONDS
SLOW FLASHING WITH DUTY CYCLE 50%
FAST FLASHING WITH DUTY CYCLE 50%
SHORT FLASHING EVERY SECOND
ON
3 CLOSE FLASHINGS EVERY 3 SECONDS
10
RED LED
SOLUTION
OFF
-
OFF
-
OFF
-
OFF
-
OFF
SEE PROCEDURE PAG. 9
ON
SEE PROCEDURE PAG. 9
OFF
PUT DIP 5 AND 6 IN OFF
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