ES 200
3535
DEEN
6. Troubleshooting
Ensure that the following instructions: COMMISSIONING – ADJUSTMENT - FUNCTIONAL TEST and
PARAMETERISATION are ready to hand.
How does the control unit respond to a short circuit?
ES 200 Easy / ES 200-2D / ES 200 CO48 / 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 circuit, 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.
ES 200
The motor amplifier is additionally short circuit proof. Once the short circuit is removed, the motor is supplied
with power.
If, during commissioning or operation, faults arise, check the following points:
• Have all maintenance intervals been observed/has the maintenance been performed?
• Have all wear parts been checked and replaced if required?
• Is the power supply connected?
• Is the EMERGENCY OFF pushbutton off, i.e. unlatched?
• 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, program switch and locking device connected correctly?
• All connection points checked?
• Is the rechargeable battery pack correctly connected?
For further assistance, consult the following troubleshooting table.
Should you perform installation work, disconnect the power plug and the battery pack in order to keep
the control unit voltage-free. After a fault is redeemed, the error code must be deleted.
Deleting of error codes: - Set program switch to OFF.
Fault Possible causes Remedy
The door don’t perform the
learning cycle
Light barriers / safety sensors are
active
Bridge the feeder clip of the
safety wiring.
Door runs jerkily and out of
control
The connector cable is not fixed
properly
The incremental encoder cable is
defect
Fit connector cable properly
Replace cable
Door remains open after rotational
self-check (every 4 hours).
The rechargeable battery pack is
not fully recharged or empty
Check battery voltage
Change rechargeable battery pack
Door remains open, in all
program switch settings
Light barriers (LS) Check light barrier function with
the help of the LED on the basic
module.
EMERGENCY OFF pushbutton 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.
To Next Page
Loading...
