Intec MLC 8000 Operating Manual page 101

INTEC GmbH
Lift controller MLC 8000
22/12/2016
Operating manual V2.0
Nr. Error message
176/15 Lift fast on VO
176/16 Lift fast on VU
176/17 Magnet wrong
176/18 SGV in doorzone
176/19 SGE in doorzone
176/20 Error SGE
Description
- Field direction of power
supply wrong (change 2
phases)
If moving upwards the upper
prelimit switch VO was
switched on while the lift was
still running with v3 (position of
VO wrong).
In general, the lift controller
must slow down the lift before
VO switches on. Only by lifts
with just 2 floors the prelimit
switches may be used as
slowdown switches.
If moving downwards the lower
prelimit switch VU was
switched on while the lift was
still running with v3 (position of
VU wrong).
In general, the lift controller
must slow down the lift before
VU switches on. Only by lifts
with just 2 floors the prelimit
switches may be used as
slowdown switches.
Only for positioning system via
"Switch": Switching sequence
of the position switches (door
zone switches, slow down
switch) wrong.
Slow down switch SGV
switched inside door zone
(wrong position, see switching
sequence in lift schematic).
A possible reason is also, that
one of the door zone switches
did not switch off.
Reference switch SGE
switched inside door zone
(wrong position, see switching
sequence in lift schematic).
A possible reason is also, that
one of the door zone switches
did not switch off.
State of reference switch SGE
wrong.
(wrong position, see switching
101/196
Lift controller reaction
Lift is slowing down to arrival
speed v0 if the prelimit switch goes
on.
Check and correct position of
prelimit switch VO.
If incremental or absolute encoder
(AWG) is used as positioning
system: check parameter "Dec. v3
↑" and place the prelimit switch by
about 90% of this value before
highest level.
Lift is slowing down to arrival
speed v0 if the prelimit switch goes
on.
Check and correct position of
prelimit switch VU.
If incremental or absolute encoder
(AWG) is used as positioning
system: check parameter "Dec. v3
↓" and place the prelimit switch by
about 90% of this value before
lowest level.
Stop in next floor.
Back to normal operation if all
position switches have the right
state again (see switching
sequence diagram in lift
schematic).
Check all position switches.
Stop in next floor.
Back to normal operation if all
position switches have the right
state again (see switching
sequence diagram in lift
schematic).
Check all position switches.
Stop in next floor.
Back to normal operation if all
position switches have the right
state again (see switching
sequence diagram in lift
schematic).
Check all position switches.
Stop in next floor.
Back to normal operation if all
position switches have the right