68
NovoPort® IV
7
Diagnostic display
Value
State
Diagnosis / remedy
Operator starts up and
“0” goes out.
The operator receives a start pulse at the START input or via a
transmitter. Normal operation.
Garage door has
reached end position
OPEN.
Garage door has
reached end position
CLOSE.
End position has not
been reached.
Display shows a “0”
during the next opening
and closing cycle and
then goes out.
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.
Display continues to
show a “0”.
The force learning cycle has not been completed and must be
repeated. The door’s end position may have too much
pressure. Reset the end positions.
Door does not open or
close.
Interruption at STOP A or activation of an external safety
device (e.g. wicket door).
Door does not close.
Interruption at STOP B or activation of an external safety
device (e.g. photoelectric sensor).
Door setting and learning
cycle have not been
completed correctly.
You must use menus 3 and 4 to correct the door settings and
then complete the force learning cycle.
Permanent signal at the
START input.
Start signal is not detected, or continuous pulse (e.g. button
jammed).
Error in setting the
operator.
The travel path is too long. Repeat setting procedure with
menus 3 and 4.
Error in learning cycle.
Repeat the position learning cycle with menus 3 and 4.
Reduce the force when approaching the end positions.
Emergency release or
wicket door contact has
been activated.
The operator is disengaged. Re-engage the motor head.
Check the wicket door contact.
Door does not open or
close.
An error occurred during the self-test. Disconnect the power
supply.
