Display Display
LED
Meaning/cause
Troubleshooting
E 02
2 x
flashing
Locking error
The drive unit tries to open or close a locking
device with a feedback contact or a DCW
locking device. An error occured.
In this case, you have to assume a defect on the locking
device or an error in the wiring. The locking feedback
contact must be tested and replaced, if necessary.
E 03
3 x
flashing
DCW program switch is missing
Check and replace, if necessary, the DCW program switch.
E 04
4 x
flashing
Test error safety sensor
The test of the corresponding safety sensors
has not been successful. A test signal is sent to
the corresponding sensor prior to each opening
or closing movement. The drive unit expects a
response within a certain time window.
First, it must be checked whether the parameter "Test
safety sensor" is configured accordingly. Then it is to be
checked whether the test has also been activated on the
sensor itself and whether it is operated with the same level.
The test is turned off when the sensors are delivered.
E 12
12 x
flashing
EEPROM error
The internal memory check could not be
successfuly completed. The drive unit operates
in the closer mode.
You can try a reinitialization by reloading the current
firmware. If that fails, the control unit must be replaced.
E 13
13 x
flashing
Excess current detection
More power is taken from the system than the
mains adaptor can provide.
The motor consumes too much power or the control end
stage is defective. In case of recurrence, the components
motor gear unit and/or control unit are to be replaced.
E 15
15 x
flashing
Faulty teach-in run
The teach-in run could not be completed.
The error can occur if the teach-in run has been
interrupted, e.g. through manipulation of the door during
the process. The teach-in run must be restarted.
E 25
5 x
flashing
SVP DCW PR module
The test was negative.
Check the wiring and, if necessary, replace the PR module.
E 51
E 52
E 53
5 x
flashing
Incremental encoder error
The incremental encoder monitoring has
detected a
faulty state.
In case of an error, the plug connections of the incremental
encoder and the motor as well as the circuit of the locking
device are first to be checked for a short circuit. If no error
can be found, the motor gear unit must be replaced. The
error can be caused by a defective motor or a short circuit
in the electric circuit of the locking device. The motor gear
unit must be replaced in case of a defective motor.
E 62
6 x
flashing
The second system has an incompatible
firmware version for the 2-panel operation.
Both control units are to be fitted with the same firmware
version.
E 63
6 x
flashing
The second system has an incompatible fire
protection setting.
In case of 2-panel systems, the Upgrade Card Fire
Protection must be installed in both control units.
E 71
7 x
flashing
System error 1 (2nd Switch-off path
In order to switch off the drive unit always
reliably, several switching elements are used.
They are periodically tested for its functioning.
If the test is always negative, the control unit must be
replaced.
E 72
7 x
flashing
System error 2 (current measurement circuit)
The current measurement circuit is part of the
safety mechanisms and will be periodically
tested for its functioning. The drive unit
operates in the emergency mode.
If the test is always negative, the control unit must be
replaced.
E 73
7 x
flashing
System error 3 (braking circuit)
The braking circuit is a safety element in the
closer mode and will be tested every 24 hours.
During the test, the motor is shut down during
the closing movement and the door closes a set
angle in the emergency mode. The test can be
noticed as a short jerk on the door panel and is
no reason for a complaint.
The door closes in the deenergized state too fast
(in under 3 seconds).
Check and reduce, if necessary, the closing speed (see
page 18 point 5.11).
If the test is always negative despite the correctly set
closing speed, the control unit must be replaced.
- 1
Energy management
The motor is too hot (e.g. due to an excessive
ambient temperature).
The system responds automatically.
The movement dynamics in the CLOSED direction will be
reduced.
- 2
The movement dynamics in the OPEN and CLOSED
direction will be reduced.
- 3
The system shuts down for 3 minutes
(door closer mode).
- 4
The hold-open time will be extended.
IS 9100
—
32 ISEO
