51
EVENTS MEMORY
Messages that may be displayed in cells E1 through E5
FAULT
CODE
SYMBOL
MESSAGE ON THE
DISPLAY
MEANING
PROBLEM RESOLUTION
01
OPENING OBSTACLE
The door has come into contact
with an obstacle during opening;
this caused the reversal of the
motion direction.
If the problem persists, remove the obstacle
or check for leaf correct sliding.
02
CLOSING OBSTACLE
The door has come into contact
with an obstacle while closing;
this caused the reversal of the
motion direction.
If the problem persists, remove the obstacle
or check for leaf correct sliding.
03
RESET 4 OBSTACLES
IN CLOSING
If, during closing, the leaf strikes
an obstacle in the same location
for 4 times in a row, a reset
occurs with subsequent opening
at slow speed.
Remove the obstacle that prevents the full
closing of the door.
33
CURRENT FAULT
Failed cyclic internal test of the
current detection circuit.
The system resets automatically after a few
seconds and carries out another testing
attempt. If the problem persists, replace the
control unit LCB.
35
INITIAL SETUP FAULT
The automation has not managed
to complete the initial setup.
Check for leaf correct sliding and verify that
there are no obstacles along the path it
follows; also check that motor and encoder
are connected, then repeat the setup
attempt.
36
ENCODER OR MOTOR
FAULT
Signals from the encoder are not
detected.
It is necessary to turn off the 230V power
supply, then turn it on again after a few
seconds.
Check that the motor is running, that the
motor connector is properly plugged in and
that the motor cables are not damaged.
37
SAFETY SENSOR
FAULT DURING
OPENING
Failed opening safety sensor test.
Check that the test settings and parameters
are correct, that the test has been enabled
also on the safety sensor and that the
electrical connections between sensor and
control unit are correct
39
SAFETY SENSOR
FAULT DURING
CLOSING
Failed closing safety sensor test.
Check that the test settings and parameters
are correct, that the test has been enabled
also on the safety sensor and that the
electrical connections between sensor and
control unit are correct.
42
BATTERY FAULT
The system signals a damage to
the battery.
During the operation the battery is
constantly monitored.
Check that the battery and the battery
charger board NB-BAT are working properly.
43
SLAVE GENERAL
FAULT
Signalling of a defect on the
Slave automation
Access the event memory of the Slave
automation and check the type of fault
displayed.
44
EEPROM REGISTERS
FAULT
Failed internal memory register
test.
It is necessary to turn off the 230V power
supply, then turn it on again after a few
seconds.
If the problem persists, it is an LCB control
unit fault.
45
MASTER-SLAVE
COMMUNICATION
FAULT
There is a fault in the
communication between Master
and Slave.
Check that the cable WR5MS is connected
between the two automations and that the
setting of the double swing door is correct.
