Dorma ES 200 Manuale di avvio rapido - Pagina 3
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DORMA
•
~~ 6. Troubleshooting
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Ensure that the following instructions:
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PARAMETERISATION
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How does the control unit respond to a short circuit?
ES 200 Easy/ES 2QO-2D/ES 200 C048/DAC 300
The 27 V power supply for radar motion detectors, the locking device etc. is short circuit proof. In the event of
a short circuil,
both control LED lights of the light barriers go out and the 7-segment display indicates error 3
(program switch) Once the short circuit is removed, the 27 V power supply is restored automatically.
ES200
The motor amplifier
with power.
If, during commissioning
•
Have all maintenance
•
Have all wear parts been checked and replaced if required?
•
Is the power supply connected?
•
Is the EMERGENCY OFF pushbutton
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Is the program switch set correctly?
•
Are the areas monitored by the light barriers clear and clean?
•
Is the door blocked by an obstruction?
•
Is the door running smoothly (counter rollers, floor guides)?
•
Are all external activators, EMERGENCY OFF pushbutton,
connected correctly?
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All connection points checked?
•
Is the rechargeable battery pack correctly connected?
For further assistance, consult the following troubleshooting
Should you perform installation
the control unit voltage.free. After a fault is redeemed, the error code must be deleted.
Deleting of error codes:
Fault
The door don't perform the
learning cycle
Door runs jerkily and out of
control
Door remains open after rotational
self-check (every 4 hours).
Door remains open, in all
program switch settings
ES 200 Easy
ES 200
ES 200-2D
ES 200 C048/
DAC 300
COMMISSIONING
are ready to hand.
is additionally
short circuit proof. Once the short circuit is removed, the motor is supplied
or operation, faults arise, check the following points:
intervals been observed/has the maintenance
work, disconnect the power plug and the battery pack in order to keep
• Set program switch to OFF.
Possible causes
Light barriers / safety sensors are
activ
The connector cable is not fixed
properly
The incremental
defect
The rechargeable battery pack is
not fully recharged or empty
Light barriers (LS)
EMERGENCY OFF pushbutton
- ADJUSTMENT - FUNCTIONAL TEST and
off, i.e. unlatched?
program switch and locking device
table.
Remedy
Bridge the feeder cl ip of the
safety wiring.
Fit connector cable properly
encoder cable is
Replace cable
Check battery voltage
Change rechargeable battery pack
Check light barrier function with
the help of the LED on the basic
module.
Bridge the connector inputs. If
fault is cured by this, check
EMERGENCY OFF pushbutton,
and exchange if necessary, then
check with the help of the PDA.
been performed?
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DORMA