Ketterer KuLi Series, Assembly Instructions Manual

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Programming
3215.72-01i01 Rev. A
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Behaviour on blocking
If an end position cannot be reached due to an excessive load,
this is recognized by the KuLi as a blockage. The user can set how
the KuLi should behave in this situation:

Continue
After a blockage, the KuLi attempts to move to the end position.
For this purpose, new movement commands are periodically
generated by the KuLi until the end position is reached or the
control changes the end position.
 Hold position
With this setting, the KuLi stops after a blockage and, if
activated, switches on its holding force.
 Back to zero
With this setting, the KuLi moves back to the end position from
which it came after a blockage. To trigger a new movement, the
control signal must be reset and then activated again.