7.2 Messages when mains voltage is on
If the mains plug is plugged in and the large T button is not
pushed, the operator light will flash two or three times.
If it flashes two times, this shows that no door data is
present or that the door data has been deleted (as in delivery
condition); it can then be taught in immediately.
If it flashes three times, this signals that saved door data is
present, but the last door position is not sufficiently known.
For this reason, the next run will be in the OPEN direction with
decreased speed (reference run). Door travel in normal
operation will follow.
7.3 Maintenance display
If DIL switch 6 is set to ON, the operator light will flash
several times after each door travel, to show that door
maintenance is due, if:
over 2000 door cycles were run after each learning cycleō
over one year of operating time has elapsed since the ō
last maintenance.
Operation, error and warning 8
messages
Error messages / diagnostic LED
The diagnostic LED (see Figure 1), which is visible through the
rim of the large T button, helps to easily identify causes when
the operator doesn't work according to specifications. In
a taught-in condition, the LED is constantly illuminated and
goes out as soon as an externally connected impulse is
present.
An error is shown by flashing:
LED flashes quickly
Press-and-hold operation for setting up the operator
(DIL-1, see section 4.1/4.3.1)
LED flashes 2x
Possible cause
Photocell was interrupted / not connected
Remedy
Check photocell, replace or connect as necessary
LED flashes 3x
Possible cause
The Close power limit has been activated – a safety reversal
took place.
Remedy
Remove the obstacle. If the safety reversal took place for no
apparent reason, check the door mechanism. If necessary,
delete the door data and teach it in again.
LED flashes 4x
Possible cause
The static current circuit (RSK, see section 3.4) is open or
was opened during a door run.
Remedy
Check the connected units, close the circuit.
LED flashes 5x
Possible cause
The OPEN power limit has been activated – the door was
stopped during an opening run.
Remedy
Remove the obstacle. If the door stopped before the OPEN
end-of-travel position for no apparent reason, check the
door mechanism. If necessary, delete the door data and
teach it in again.
LED flashes 6x
Possible cause
Operator error / malfunction in operator system
Remedy
If necessary, delete the door data. If the operator error
occurs again, the operator should be replaced.
LED flashes 7x
Possible cause
The operator has not been taught in yet (this is only
a message and not a malfunction).
Remedy
Activate the learning cycle via the large T button.
LED flashes 8x
Possible cause
Power failure or mechanical release. The operator requires
an OPEN reference run.
Remedy
Trigger the Open reference run with an external button, the
hand transmitter or the large T button.
LED flashes 13x
Possible cause
Voltage of emergency battery HNA 18 is too low
Remedy
Further electrical operation is possible only after the mains
voltage has been restored.
LED flashes 14x
Possible cause
Connection to the motor connection circuit board in the
operator is defective.
Remedy
Check the connection and the connecting cables, exchange
the motor connection circuit board.
TR10A073-B RE / 02.2012 31
ENGLISH
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