KW DAVID 613, Руководство по эксплуатации, Страница: 104 / 264

KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 104 -
B4 – Shaft Copy
B41 – Standard Copy
1.0 General
The standard-copy is a shaft-copy method, which needs six switches in the shaft.
S11A Brakepoint Up
S11B Brakepoint Down
S12A Level Up
S12B Level Down
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 and shaft-flags.
2.0 Leveling
The leveling depends on the direction. With rope-elevators without pre-opening the door the stopping
in direction up is with the magnet-switch 12B, and in direction down with the magnet-switch 12A.
ATTENTION!
There may be a partial overlap of the concise magnet fields with concise position. From bottom
to top magnet 12B seen always before 12A. Control recognizes the direction, with injury to this
rule it comes to the fact that floors are counted wrongly by control.
On hydraulic lifts and cable systems with entrance door is open or readjustment is maintained with the
stopping of the counter-aligned.
As long as both consice signals overlap themselves, no post-correction is necessary.
As soon as car more deeply sinks or rises more highly so the consice signal lost and the car is after –
adjusted into the opposite direction.
3.0 Brakepoints and Correction
The magnet switches 11A and 11B are the brake-switches to drive into the destination floor. If you are
driving from the second floor to the first floor you do not need a brake magnet! You are braking with the
correction switch 13B.
The same story is the drive to the last floor. You are braking with the correction switch 13B.
PARAMETER : PULSE BUFER DELAY
Depending on the assigned solenoids and the switching gap the pulse delay-time must be selected.
Factory setting at height of 30 ms represents a good average value.
PARAMETER: CORRECTION TRAVEL
If it comes in the shaft copying to false countings, a correction trip goes on. The time of execution can
take place ”after call input” or immediately in “automatic“ mode.