KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 120 -
B44 – Motor-Copy
1.0 General
The motor-copy is a digital shaft-copy method, which only needs three switches in the shaft.
S72 Zone 1
S72 Zone 2 ( Only necessarity with releveling or entry with open door)
S13A Correctionswitch Top
S13B Correctionswitch Bottom
All magnet-switches are biposition-switches with the corresponding round-magnet. For the pinning of
the magnets you must use the elevator-rail. The pulses for the shaft-copy are coming from the resolver
of the motor.
2.0 Releveling
After the learn-drive the middle of the zone-way is the value of the floor-level. This can be corrected by
the parameter “Leveling” for each floor. A change of the position of the zone-magnets is forbidden. A
very precise description is in chapter I01-Activation of the digital shaft presentation.
3.0 Deceleration and Correction switches
The deceleration for the drive into the destination-floor will be managed by the digital shaft-copy. The
correction switches are only used to synchronize the shaft-copy-system and for a safe deceleration in
the end-floors in an emergency-situation, like a failure in the digital shaft-copy. A change of the posi-
tion of the correction switches-magnets is forbidden. A very precise description is in chapter I01- Acti-
vation of the digital shaft presentation.
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