KW DAVID 613, Руководство по эксплуатации, Страница: 227 / 264

KW Aufzugstechnik GmbH OPERATING MANUAL DAVID-613
DAVID-D613-V125-E 13.04.2021 Page - 227 -
I02-Teach-In with digital absolute copying with zone -switch
1.0 General
The fundamental operational sequence of the start-up of absolute copying with pre-end &
zone switch runs off in the following steps: Examination of the electrical installations and atti-
tude of the pre-end switch.
2.0
Examination of the electrical installations and attitude of the pre-end switcher
- All contact switches in the safery circuit should be attached.
- The absolute value device system should be functionally installed. This can be on the
car or at the switchboard. The entrances are represented in the connection diagram.
- ( Page 7).
- The zone switches S71 and S72 ( for EoT & releveling) and /or S71 should be function-
ally. The length of the zone should be symmetrical to the concise line maximally 250
mm into both directions to extend. The more accurately the concise line is met the
smaller fails later the concise correction.
- The pre-end switcher 13A and 13B is to be set to that braking distance of the learning
trip maximally which can be expected. The function of the pre-end switcher should be
examined with the inspection trip. As approximate value one can take the value speci-
fied down, which can naturally differ by the adjusted delay values.
Approximate braking distance with 0,8 m/s 2 delay Maximum driving speed
1000 mm 0,63 m/s
1200 mm 1,00 m/s
1800 mm 1,20 m/s
2300 mm 1,60 m/s
3000 mm 2,00 m/s
The bringing in way may be longer than in the normal operation, since the pre-end switch is bridged
there and the brake point by digital copying is spent. The pre-end-switch is not however a synchroniza-
tion point for the control and may after the learning trip not be changed anymore. The pre-end switcher
down 13B must lie however between the 1
st
and 2
nd
stop.
Equivalent one is to be placed the pre-end-switch above 13A between the next to last and last floor.
This rule is to be kept also with short trip stop!
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 copying,...). 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 numerical value exactly.
4.0 Execution of the leaning trip
1.0 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.
2.0 Please position the car above the lower pre-end switcher 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 downward now with slow Speed-V0 to the lower pre-end switch and brings
it 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
echanges”. Please in this case the two impulse trades A+B of the incremental giver exchange and
measuring trip again with point B) start!
) Examination of the software attitudes and input of the raking distance of the lower pre-end switch.
)
Examination of the electrical installations and attitude of the pre-end switch.
) Execution of the leaning trip.
) Choice of the driving speeds by adjusting the braking distances.
)
Fairs of the level is not ok and correction of the concise values.
) Optionally: Attitude of the releveling.