INTEC GmbH
22/12/2016
Lift controller MLC 8000
Operating manual V2.0
10/196
0. Preliminary
The main board of the lift controller MLC 8000 exists in 2 different versions:
- HSE board with integrated safety circuit and socket for modem or Ethernet interface
- MCU board without integrated safety circuit
The two boards also differ from each other in the external form; the functioning and
integrated application are still largely identical.
Depending on the main board used the name of the other boards differ from each other ,as
well as some specific control switches.
Mainly the board HSE is used, so that the present description relates also to this board.
Basically, the present description is also applicable to control systems in which the MCU
board is used.
Following is a list with the various names by the HSE or MCU:
Board
Main board HSE
Main board MCU
Car board
FVE
CDU
Boards in the car operating panel
TSE
PCU
Boards in landing operating panel
ESE
LCU
Safety circuit
Integrated safety
relays KH5, KH6 and
KH7
SRU
Drive control board
ASE
DCU
Positioning unit
PSE
CPA
Diagnosis unit
DSE
HHT
CAN bus coupler
CBK
CBC
Double-AWG (for moving with open door)
AWG2
SAF
AWG2 adaptor board (Double-AWG)
PSE2
POS2
Lower prelimit switch
VU
LPLS
Switching point of lower prelimit switch
VU
LCM
Upper prelimit switch
VO
UPLS
Switching point of upper prelimit switch
VO
UCM
Door zone switch (Level switch)
SGM
MSI
Lower door zone switch
SGU
LSI
Upper door zone switch
SGO
USI
Slow down switch
SGV
SDS
Correction switch (Reference switch)
SGE
RSI
Relay on the main board
KH11-16, KH41-42
KM1-8
Emergency relay on the main board
KH31
KM-CA
Inputs of the main board
E1-8 (BR, U2, MAX,
U1, MIN, RHEin,
Auf, Ab)
IM1-8