KW DAVID 613, Operating Manual, Page: 225 / 264

KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 225 -
3.0 Examination of the attitudes and the braking distance of the lower pre-end switch
Before the learning trip begins you should examine the data in the plant parameters ( Stop number, kind of copy-
ing,...). In addition you should again examine your regulation whether the adjusted delay values meet your braking
distances. In the menu B42-relative copying you stop please the following parameter “ distance pre-end zone flag
down“ the numerial value exactly.
Here (Please measure from the center of each mag-
net!) will be the distance between the magnet of the
lower limit switch and the first magnetic zone is en-
tered.
These distances are used for the conversion of pulses
in millimeter unit.
4.0 Execution of the leaning trip
1.) As the first you position the learning speed in the menu learning trip. You can choose between three
speeds of V1, V2 and V3. Remember that each driving motor for a trip with slow speed is not suitable
over the complete hoisting depth. If the lift exhibits short trip stops, one should with V1 the learning trip
would drive through.
2.) Please position the car above the lower pre-end witcher with the inspection or back getting control.
You scolded afterwards in the control panel the external control out. After a switching to normal operation
you activate the learning trip in the menu learning trip activate-> Yes.
The learning trip runs off in three phases:
1. Phase: The elevator drives downwards now with slow Speed-V0 to the lower pre-end switch and
brings in into the door zone of the lowest stop. With reaching the zone the elevator is electrically stopped.
At the same time the necessary way for the final delay V0->0 is measured. If the counting direction of
the incremental giver for the shaft copying polarized the error message appears “ F83-DSK- Impulse
exchanges”. In this case the two impulse trades A+B of the incremental giver exchange and measures
trip again with point B) start!
2. Phase:
Afterwards the car drives upward and takes up all zone positions and the position of the pre-
end switch Up.
3. Phase: Subsequently the car drives downward and takes up all zone positions. If deviations should
be recognized with reading the switch positions in ( too many or too few zones) during the learning trip
the errow message appears “ F85-DSK floor number”. In this case the zone magnets as well as their
position are to be examined, if necessary with inspection speed a switching of the solenoids on and off
examine ( solenoids may do when over driving the magnet only 1 x scolded). Start B) the measuring trip
again afterwards with point. After successful learning trip appears terminated in the display of the HPG60
“ learning trip”. The concise position are disributed on the center of the repsective zone ranges. The
delay ways V3, V2, V1 are reserved automatically with the registered distances in the menu B42. The
delay V0->0 likewise reserved with a learning value. In the chess table you find all determined concise
values. All values are put down in millimeters and ascending order, i.e. the stop 1 has the lowest value
and the highest stop has the lowest value. A learning trip must be compellingly implemented, if the door
zones or the pre-end switcher in its position were changed!
If a new learning trip is implemented then its result is only taken over after a successful third phase. If
the learning trip was broken off, then the elevator for normal operation is closed and in the 4 diplay zone
appears invalid the message “learning trip”.
5.0 Choice of the driving speeds by adjusting the braking distances
If you want to use only the speed of V3 at your lift, then you can give a pair of car calls now in order to
examine the approach mode the plant. If you want to drive in addition with the V1 and/ or V2, or even
short trip stops to have must enter you the delay ways for V1 and/or V2.
Please consider during the input:
braking distance V1 < Braking distance V2 < Braking Distance V3
With the choice of the braking distance you also specify, with which speed the elevator control starts the
stops. If a delay way for a speed was set to the value zero then this speed is not more used also by the
control. E.g. the floor distance of two floor is smaller than the entered value “ B43 delay in V3” during
this trip the speed of V2 is selected automatically ( e.g. floor trip with fasst plants). The floor distance is
smaller than the entered value “ B43 delay in V2” during this trip the speed of V1 is selected