Installation Instructions

71
46900V001_Rev-D_EN
16.3 Time sequences of operator lighting in normal mode and in case of faults
The flash sequences show information on malfunctions for technicians, end customers and telephone support.
In normal mode
Flash sequences Possible cause Corrective action
Operator lighting blinks as warning light
• Programming mode activated
• Pre-warning time activated
• Reversing movement, soft reversing
and stopped after a soft and
reversing movement
• Function for HFL activated
• None, for information
In the event of errors
Flash sequences Possible cause Corrective action
Requirement
Operator expects a command
• Waiting for a conformation during the
position programming movement of
door CLOSE end position
• Conrmationofpositionprogramming
movement
Alarm
A process has triggered a fault
• Photocell or safety device not OK
before movement
• Check photocell, realign if necessary
• If necessary, have components
replacedbyaqualiedspecialist
• Interruption of a safety device during
the movement
• Remove obstacle
• Dead man movement, safety device
not OK
• Haveitcheckedbyaqualied
specialist
• Motor return from outside (e.g. due
to attempted break-in)
• For information
Service
A process has triggered a fault
• Service required (service days,
service cycles have been reached)
• Have the service performed by a
qualiedspecialist
• It may be that after 180 days, the
basic force curve data for the door
operation vary from the actual data
• Check weight-balancing and door
mechanism
• If necessary, carry out force reset,
see Chapter "10.13 Resetting the
control unit", section "Deleting the
force values"
• Motor temperature is too high
(overheating)
• Allow motor to cool
• Programmingofdifcultpositions
in case of reversing with no visible
cause. The complete distance is
traversed from end position to end
position (dead man by radio, under
direct view only)
• For information
Fault
Operator or parts of the operator faulty
• Self-test of electronics
• Blockage detection (gear breakage,
Hall sensor fault)
• Have it checked and, if necessary,
componentsreplacedbyaqualied
specialist
• Limit switch does not operate
(e.g. wire break, limit switch fault)
• Have cable connections checked
byaqualiedspecialistand,
if necessary, have components
replaced
• Counting pulses sent in the wrong
direction (motor cable was incorrectly
connected)
• Check wiring, correct if necessary
• Run time exceeded • Path too long, path restricted to max.
7,500 mm
• Error during plausibility test of Memo • Haveitcheckedbyaqualied
specialist and, if necessary, have
components replaced
16. Troubleshooting