11. Error messages
Display Display
LED
Meaning/cause Troubleshooting
In 01 None
Blockage
The door is blocked due to an obstacle and the door
movement was stopped by the drive unit.
The door movement should be tested in a deenergized
state and a possibly existing stiffness must be
eliminated. The permanent operation of a defective
door may damage the drive unit. A blocking is also
often triggered by people. The reason for this might be
that the detection range of the sensors is not suitable
for the drive unit and that the door will inevitably
be touched during the passage. In this case, the
detection range of the sensors and/or the opening
speed of the drive unit should be increased. The
effectiveness is to be verified by passing through the
door.
In 08 None
Shutdown drive function
The contact 4/4a is opened. The drive unit switches
into the emergency mode and only a manual
passage is possible.
An emergency command mechanism, a door lock
switch or other safety system may be connected to the
input. Either the system has actually triggered or there
is a defect.
The activation must be reset.
The drive unit starts the operation automatically.
If this is not the case, the wiring and the causing
systems must be tested.
In 09 None
Upgrade Card signal error
The installed Upgrade Card was removed or the
initially installed Upgrade Card (container module)
had not been inserted during the installation of 2
Upgrade Cards.
Installed Upgrade Cards must remain permanently in
the control unit and must not be removed. If several
Upgrade Cards are installed, the Upgrade Card used
first has the function of a container module and must
be the last one to be attached to the control unit
(see chapter Upgrade Card).
In case of a defective container module, a new set of
functional modules must be used.
In 11 The red
LED
lights
Resolution hold-open system
The hold-open system was triggered.
The hold-open system can be triggered automatically
by the smoke detector and manually by a hand trigger
button or by disengaging the door panel. According
to DIN 18263-4, the recommissioning must be
deliberately performed.
Depending on the configuration of the system, this is
done by manually opening the door up to the taught
opening angle, via the PGS by switching into the OFF
position or by a reset via the pushbuttons
and on the internal user field. It has to be
ensured that the smoke detector has not been
triggered. If a reset has not been successful, there
may be a defect on the smoke detector connection
and the system must be inspected by qualified
personnel.
In 23 None
Locking alarm
The door is blocked in the CLOSED position.
An opening is not possible.
The most frequent cause is a closed door.
The error can be avoided if a door lock switch is
installed. The door lock switch detects the switching
state of the deadbolt and switches the drive unit off,
if necessary. A door lock switch is recommended as
the permanent opening against the closed door may
damage the drive unit or the door.
In 61 None
Communication error in case of a 2-panel operation
The communciation between the 2 devices is
interrupted.
The communication cable between the 2 drive units
must be checked. After a visual inspection, check
if the correct interface on the control unit has been
used.
In 72 None
Current measurement circuit
The periodically performed test of the internal
current measurement circuit could not be
successfully performed.
System tolerances and environmental conditions
influence the current measurement. That is why it
cannot always be successfully completed the first
time. The information is shown in this case This, for
example, is the case if the door is manually passed
through during the measurement. The test will be
automatically repeated.
ED 100, ED 250
—
43
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