Intec MLC 8000 Operating Manual page 59

INTEC GmbH
Lift controller MLC 8000
22/12/2016
Operating manual V2.0
1. Menu level 2. Menu level 3. Menu level 4. Menu level
Ign.VVVF-Par.
Init load
Diff. ↑
Diff. ↓
Max.Slick
Slick/m
Max.Diff SGM
SL4-door op.
SL relev[ms]
Brake test[ms]
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Description
Only for lifts with CANopen Lift frequency inverters: Normally the
inverter (drive) parameters are also stored in the lift controller and
compared with the inverter after switching on the drive. This
parameter disables cheking the parameter between lift controller and
inverter.
Sets whether a load measurement is to be initialized via CANopen by
the lift controller.
Background:. The load measuring unit "Weight watcher" by Henning
company has a problem in older devices, that it crashed during
initialization (SDO transfer) . Therefore, the initialization can hereby be
switched off.
hysteresis of the door zone switch SGM while switching off.
hysteresis of the door zone switch SGM while switching on.
For installations where a slip monitoring through a second,
independent position measuring system is required (e.g. for lifts with
belt drive between the motor and the drive pulley): max. allowable
deviation between the two independent position measuring systems
during a trip.
Resolution of second independent position measurement system
(pulses per m).
For lifts with incremental encoder for position measurement: Max.
deviation on the door zone switch SGM between the currently
measured position and the measured during the teach-in position. If
the maximum deviation is not exceeded, then the currently measured
position is corrected (possible mechanical slip in measurement
system). When exceeding the deviation the lift goes out of operation
(position measuring system probably defect)
Special setting for lifts with electrically operated landing doors: By
mechanical unlocking of the shaft door (SL4 interrupted) the shaft
door opens in the corresponding floor by the lift controller.
Waiting time for the safety circuit (safety relays KH5, KH6 and KH7
and relay KH13) during re-levelling with open door.
Delay during "Brake test" (Technical check) between turning off one of
the brakes (the other brakes remains open) and switching off the drive
(e.g. inverter).
For synchronous motors, it is possible that, if drive and brake are
switched off at the same time the safety gear triggers because the lift
speed increases very fast.