Diagnostic Display - Becker BOM 850C-II Manual De Instrucciones

Diagnostic display

Diagnostic display
Number State
The operator starts up and "0"
goes out.
Garage door has reached end
position OPEN.
Garage door has reached end
position CLOSE.
End position has not been
reached.
The display shows a "0" during
the next opening and closing
cycle and then goes out.
The display continues to show
a "0".
The door does not open or close. Interruption at STOP A or activation of an external safety device
The door does not close.
The door setting and learning
cycle have not been completed
correctly.
There is a permanent signal at the
START input.
An error occurred in setting the
door end positions.
Error during force learning cycle.
The door does not open or close. An error occurred during the self-test. Disconnect the power
Motor standstill.
Electronic brake activated. The
garage light remains on.
48
Diagnosis / Remedy
In normal operation, drive receives start signal via START input or
by drive unit.
The operator is carrying out a learning cycle for the force limit.
Caution: During this travel cycle the operator does not monitor the
force. Make sure that no persons or objects are in the travel path
of the garage door.
The force learning cycle has not been completed and must be
repeated.
The door's end position may have too much pressure.
Set the door's pressure to the correct level (see menu 5 + menu 6).
(such as a pass-door).
Interruption at STOP B or activation of an external safety device
(such as a photoelectric sensor).
You must use menu stages 3 and 4 to complete the door settings
correctly and then complete the force learning cycle.
Start signal is not detected or continuous pulse (e.g. button
jammed).
The travel path is too long.
Repeat setting procedure with menu stages 3 and 4.
Repeat position learning cycle with menu stages 3 and 4.
Reduce force when approaching the end positions.
supply.
The motor does not rotate. Call a specialist company to repair the
motor.
The operator is pulled from upper end position. Check the door
and the springs. Set a lower upper end position.