Intec MLC 8000 Operating Manual page 70

INTEC GmbH
Lift controller MLC 8000
22/12/2016
Operating manual V2.0
1. Menu level 2. Menu level
Complete
Shaft sensors
Brake distances
Flush correction
3. Menu level 4. Menu level
via COP
70/196
Description
Start of the entire calibration process.
The lift must be located at the beginning of the calibration process on
the lowest floor (SGM on). After starting teach-in trip the lift goes to
the top floor and then back down a floor to measure and store the
switch points of the leveling switch SGM. Then, the lift carries out trips
with several speeds in up and down direction to determine the
necessary braking and stopping distances.
Note: In general, the complete calibration should be done only once
(unless it was a new positioning system installed with a different
resolution or there have been changes made at the switching points of
the leveling switch SGM ). If you change the settings on the drive
(frequency inverters, valves, ...) it is only necessary to re-calibrate the
braking distances (see next menu item).
Measurement of the switch points of levelling switch SGM (see above).
Measurement of the necessary braking and stopping distances for the
different speeds (see above).
Note: When changing the settings on the drive (frequency inverters,
valves, ...), it is generally necessary to re-calibrate the braking
distances.
Correction of the flush on each floor
Note: For flush correction it has to take into consideration, that it is
not always possible to stop exactly in floor level, especially for
unregulated drives (e.g. two-speed motors).
So it is only possible to teach the lift controller the exact floor
position.
If, for example, during flush correction, the display of the handheld
terminal shows a difference of -5mm and the cabin is really located at -
5mm, then no additional flush correction is necessary - the lift
controller already knows the exact level position. An improvement of
level position is in this case only possible by an improvement of the
drive (VVVF, valves, ...) and after that a new measurement of brake
distances.
Flush correction via car operation panel COP
After starting the menu item the lift controller switches on the
emergency light. Through the car operating panel the individual floors
can be selected.
If the lift stands too high in a floor, then the position can be corrected
by repeately pressing the door open button ; if the lift stands too low,
then the correction takes place by using the car call button of the