11. Obstacle recognition
When, after the teaching of the rst complete, uninterrupted travel from one end position to the
other end position is carried out, the torque needed is learnt.
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X01Version:themotorlearnstheupperendstoponthefthrun
upwards to the upper stop. Afterwards, the required torque can be
programmed.
In any following complete, uninterrupted travel from end position to end position, the torque
needed is automatically reset. Slow changes in the installation due to ageing, soiling, cold or
heat are thus automatically taken into consideration.
If a travel movement in UP direction is blocked by an obstacle, the motor switches off and a
small return motion takes place.
The running direction in which the obstacle was recognized is blocked.
The block is removed if the motor has been operated in the opposite direction for a certain time.
An obstacle must thus rst be released before the motor can be operated again in the direction
of the obstacle.
12. End position correction
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The engine needs to be taught with the end stops
(stopper and anti-lift device).
Checking of the end position, and if appropriate an end position correction, takes place after 5,
20, and then every 50 cycles.
Should a hangings elongation have resulted, due to temperature changes, this is corrected at
the next end position correction.
If, due to temperature changes, modied winding behaviour should arise and the hangings
should run against the stop, an immediate end position correction takes place. In addition, the
counter for the end position correction is started afresh.
13. What to do if…
Problem Solution
Motor does not run. • Motor not plugged in.
Please check the plug connection.
• Check connecting cable for possible
damage.
• Check the mains voltage and allow the
cause of the voltage break down to be
tested by a specialist
electrician.
Instead of in the upwards direction, motor
runs downwards.
• The control leads are interchanged.
Exchange black/brown control leads.
Motor only runs in one
direction.
• Motor in the end position.
Run motor in the opposite direction.
Re-adjust the end positions, if necessary.
After running several times,
the motor breaks down and
no longer responds.
• The motor became too hot and has
switched off.
Try it again after a cooling time of about
15 min.
14. Maintenance
The drive is maintenance-free.