Intec MLC 8000 Operating Manual page 103

INTEC GmbH
Lift controller MLC 8000
22/12/2016
Operating manual V2.0
Nr. Error message
176/64 Pos.difference
176/80 Bolts not out
176/81 Bolts not in
176/82 Bolt out on trip
176/83 Bolt error
176/84 Re-pump error
176/85 Reached signal
176/86 No reached sign.
176/87 Hold.trip error
176/88 Diving error
Description
When door zone switch SGM
was switched on the currently
measured position differs
significantly (parameter "Max.
Diff. SGM) from the stored
position measured during
teach-in.
Time-out while pulling out the
holding bolts.
Time-out while pulling in the
holding bolts.
Holding bolt are suddently not
complete pulled in anymore
while the lift is moving
Not possible to move the
holding bolts.
Lift is in holding position; re-
pumping started by signal "Low
pressure": Even if the lift has
reached the max. position for
re-pumping (parameter "Pump
off[mm]") the signal "Low
pressure" is still on.
Even if lift has moved up from
the holding positioning and
pulled in the holding bolts the
feedback signal "Holded" is not
off.
Even if lift is already below
holding position (Parameter
„Hold.zone[mm]") the signal
"Holded" is not switched on.
5 not succesfull attemps to put
lift to holding device or move
back from holding device.
10 not succesfull attemps to
move the lift back to next level
("Diving", for example after an
103/196
Lift controller reaction
fault analysis if contact of
intermediate door is also
connected inside safety circuit.
If intermediate door is open lift may
only be used in special operation
(special key function)
Emergency stop, than out of
operation.
Check positioning encoder
(function, mechanical fixing!), if
necessary do new teach-in.
If motor encoder is used for
positining this error may occur
during technical check. In this case
reset the lift controller (power off)
After the configurable number of
trials the lift moves to lowest floor
and goes out of operation.
After the configurable number of
trials the lift lowers back to holding
position and goes out of operation.
Emergency stop. Than the lift
cntroller tries to pull in the holding
bolts. If possible back to normal
operation.
Out of operation
Stop re-pumping; out of operation
Stop operation
If "Holded signal is switched off
back to normal operation
Stop operation
If "Holded signal is switched on
back to normal operation.
Out of operation
Out of operation