5 System Commissioning
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176
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car arrival. Otherwise, although you have adjusted the leveling accuracy by setting
group Fr parameters, the elevator may still stop outside the leveling zone.
B
A
Down
leveling
signal
Up leveling
signal
Car sill
Hall sill
Car
Leveling
plate
Leveling distance diagram
and height deviation between the car position and the hall sill are inconsistent at the
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ters). To solve the problem, increase the speed loop proportional gain or decrease the
speed loop integral time properly.