Intec MLC 8000 User manual

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Lift controller
MLC 8000
Operating manual
INTEC GmbH
Ingenieurservice
Ringstraße 3
04827 Gerichshain Tel.: [phone]
Germany Fax: [phone]
www.intecgmbh.com E-Mail: [email protected]

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© 2016 INTEC GmbH Ingenieurservice. All rights reserved.
This manual and the product described within are protected by Copyright rights under the
reservation of all rights for the INTEC GmbH Ingenieurservice. According to copyright laws,
this manual may not be copied in whole or service engineer without written permission from
INTEC GmbH Ingenieurservice in part, except in the normal course of use of the product or
for creating backup copies. However, this exemption does not extend to copies that are
created by third parties and sold to or in other manner transferred to. However, the entire
material purchased (with all backup copies) can be sold to third parties, be handed over to
or provided on loan. According to the provisions of the Act, the production of a translation
also falls under the definition of copying.
The INTEC GmbH Ingenieurservice accepts no responsibility or guarantee for the
content of this manual. It rejects all implied warranties of merchantability or eligibility
for a particular purpose.
The INTEC GmbH Ingenieurservice is not legally responsible for errors contained within or
for any indirect or consequential damages in connection with the transfer, performance, or
use of this manual. The INTEC GmbH Ingenieurservice reserves the right to revise this
manual from time to time without pre notice and to make changes to the content.
The operation is not allowed in the US and countries of similar laws.

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Version number:
The present description is based on the software version 1.39 of the main board HSE.
Due to new requirements in the lift control field, a continuous development of the lift
controller MLC 8000 is taking place. While compatibility with older software versions
will always be preserved, so that the present description stays also applicable to
newer or older versions of the control. There might be some features in newer
versions of this specification which are not included, as well as some features of this
description which might not carried out yet in older control versions.

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Frequently used abbreviations
General terms:
LC
Landing call
AWG
Absolute encoder
Position measurement system that can measure
the actual position of the lift immediately after
switching on; there is no reference travel required
In the lift controller MLC 8000, a measuring
system with magnetic tape and reading unit with
integrated CAN-bus interface is typically used.
CAN
Controller Area Network
In the lift controller MLC 8000 used bus system,
with which the individual components are
interconnected
COP
Car Operation Panel
Car operating panel
VVVF
Variable Voltage Variable
Frequency
AC motor speed controller, used in modern lifts
to control the main motor
ID
Identifier
Number that clearly identifies a module on the
CAN bus
CC
Car call
Car call
LCD
Liquid Crystal Display
Type of graphical display
LED
Light Emitting Diode
LS
Light screen
Light barrier
LOP
Landing Operation Panel
Outer panel
SL
Safety line (safety circuit)
Control modules and other modules:
ASE
Antriebssteuereinheit
drive control unit; PCB for controlling the drive
(e.g. VVVF) via the CAN bus
CBC
CAN Bus Coupler
see CBK; Designation is used only when using
the main board MCU
CBK
CAN Bus Koppler
Assembly used to divide the CAN bus for large
lifts or lift groups in several physically separate

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segments
CDU
Car Distribution Unit
see FVE; Designation is used only when using the
main board MCU
CPA
CAN Positioning Adapter
see PSE; Designation is used only when using
the main board MCU
DCU
Drive Control Unit
see ASE; Designation is used only when using
the main board MCU
DSE
Diagnose- und
Serviceeinheit
Mobile handheld terminal for diagnostics and
service
ESE
Etagensteuereinheit
Name of a control assembly which is connected
on shaft bus (CAN bus) for connection of landing
calls, special items / outputs or serves as a car
position indicator.
As ESE different modules can be used
- UEA
- LCI16
- MS3-C
- PMA
- LCD-047
- LCD-057
FVE
Fahrkorb- Verteilereinheit
Car unit (usually on the car roof or in the car
operating panel)
HHT
Hand-Held Terminal
see DSE; Designation is used only when using
the main board MCU
HSE
Hauptsteuereinheit
Main assembly of the lift controller; usually
installed in the control cabinet
LCI16
Liquid Crystal Indicator
LCD Module with CAN-Bus connection and 8
inputs / outputs (can be used in the cabin or
outside the panel)
LCM
Lower Correction Magnet
Switching point (magnet) of the lower pre-limit
switch LPLS; Designation is used only when
using the main board MCU
LCU
Landing Control Unit
see ESE; Designation is used only when using
the main board MCU
LPLS
Lower Prelimit Switch
see VU; Designation is used only when using the
main board MCU

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LSI
Lower Signaler
see SGU; Designation is used only when using
the main board MCU
MCU
Main Control Unit
Main assembly of the controller; usually installed
in the control cabinet
MS3-C
Car position indicator 2 digits + arrow (dot matrix
5 * 7) with CAN-Bus connection and 7 inputs /
outputs (can be used in the cabin or outside the
panel). Not used for new installations
MSI
Middle Signaler
see SGM; Designation is used only when using
the main board MCU
PCU
Panel Control Unit
see TSE; Designation is used only when using the
main board MCU
PMA
Punktmatrixanzeige
Car position indicator 2 digits + arrow (dot matrix
5 * 7) with CAN-Bus connection and 8 inputs /
outputs (can be used in the cabin or outside the
panel)
PSE
Positionssteuereinheit
Positioning (adapter assembly between
incremental and CAN bus)
RSI
Reference Signaler
see SGE; Designation is used only when using
the main board MCU
SDS
Slow Down Switch
see SGV; Designation is used only when using
the main board MCU
SGE
Signalgeber zum Eichen
Reference or calibration switch SGE; is used as
reference point for the positionin
SGM
Signalgeber mitte
Center door zone switch (also leveling switch,
usually bistable magnetic switches, inductive or
capacitive switches)
SGO
Signalgeber oben
upper door zone switch (usually bistable
magnetic switches, inductive or capacitive
switches)
SGU
Signalgeber unten
lower door zone switch (usually bistable magnetic
switches, inductive or capacitive switches)
SGV
Signalgeber Verzögern
Slow down switch to switch to levelling speed if
arriving the target floor
SRU
Safety Relais Unit
Safety assembly for advanced door opening and

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re-levelling with open car doors; is used only
when using the main board MCU
TSE
Tableausteuereinheit
Name of a control assembly which is connected
on control bus (CAN bus) inside the car panel for
connection of car calls, special items / outputs or
serves as a car position indicator.
As TSE different modules can be used
- UEA
- LCI16
- MS3-C
- PMA
- LCD-047
- LCD-057
UCM
Upper Correction Magnet
Switching point (magnet) of the upper pre-limit
switch UPLS; Designation is used only when
using the main board MCU
UEA
Universelle Ein-/Ausgabe-
Baugruppe
Universal input / output module; control Module
with CAN-Bus connection and 8 inputs / outputs;
Available in 2 versions:
- UEA.1: inputs / outputs to 0V switching
- UEA.2: inputs / outputs to 24V switching
The UEA can be used depending on the
configuration for various purposes:
- As ESE for connection of landing calls
- TSE to connect the car calls
- As ASE for controlling the drive unit
- As PSE for connecting an incremental
encoder via CAN
UPLS
Upper Prelimit Switch
see VO; Designation is used only when using the
main board MCU
USI
Upper Signaler
see SGO; Designation is used only when using
the main board MCU
VU
Vorendschalter unten
lower prelimit switch; used as reference point for
the positioning
VO
Vorendschalter oben
upper prelimit switch; used as reference point for
the positioning

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Inhalt
0. Preliminary............................................................................................................ 10
1. Introduction........................................................................................................... 11
1.1 Operation of the Lift Controller MLC 8000 and Parameter Input..................................11
1.2 Keyboard commands .................................................................................................12
1.3 Password protection (Code)........................................................................................14
1.3.1 Menu code............................................................................................................14
1.3.2 Parameter code ....................................................................................................14
1.3.3 Exceptions ............................................................................................................14
1.4 Hardware encoding.....................................................................................................15
2. Menu structure...................................................................................................... 16
3. Commisioning....................................................................................................... 76
3.1 Setup Mode.................................................................................................................76
3.2 Testing of individual input and output functions...........................................................76
3.3 Setup of car doors.......................................................................................................76
3.4 Teach-in......................................................................................................................76
3.4.1 Starting normal operation for lifts with magnetic switch positioning .......................76
3.4.2 Teach-in procedure by lifts with incremental encoder............................................77
3.4.3 Teach-in procedure by lifts with absolute encoder.................................................77
3.5 Flush correction...........................................................................................................78
3.5.1 Flush correction by car operation panel COP........................................................78
3.5.1 Flush correction by keypad of HSE or handheld terminal DSE..............................79
4. Error diagnosis ..................................................................................................... 79
4.1 General procedure for troubleshooting........................................................................79
4.2 LED indicators.............................................................................................................79
4.3 Initial troubleshooting using state display 1 .................................................................80
4.4 Error stack...................................................................................................................80
4.5 Error counter...............................................................................................................82
4.6 Behavior of the controller in case of error....................................................................83
4.7 Internal error counter...................................................................................................83
4.8 Error warning...............................................................................................................83
4.9 Hardware test of the individual controller boards.........................................................84
4.10 Troubleshooting at CAN bus faults............................................................................85
4.11 Apparent errors by anti misuse detection or special functions ...................................87
4.12 Troubleshooting at the interface to external components...........................................87
4.13 Fault output...............................................................................................................88
4.14 Error messages.........................................................................................................89
4.15 Error messages during teach-in procedure..............................................................107
5. Travel commands and Door commands via keypad (HSE or handheld terminal)109
5.1 Travel commands......................................................................................................109
5.2 Door commands by keypad.......................................................................................110
5.3 Door commands by inspection switches....................................................................110
6. Test of the safety functions of the lift control (Technical inspection)................... 111
6.1. Automated Test........................................................................................................111
6.1.1 Testing the safety circuit for moving with open doors..........................................111
6.1.2 Testing the trip time monitoring...........................................................................112
6.1.3 Testing the final limit switches.............................................................................112
6.1.4 Overspeed ..........................................................................................................113
6.1.5 Testing the safety gear........................................................................................113
6.1.6 Testing the motor brake ......................................................................................114

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6.1.7 Testing the monitoring inputs for motor brake (roped lifts) or valves (hydraulic lifts)
....................................................................................................................................115
6.1.8 Testing the contactor monitoring (Contactor drop off control)..............................116
6.1.9 Uncontrolled movement ......................................................................................116
6.2. Conventional Test ....................................................................................................117
6.2.1 Testing the safety circuit for moving with open doors..........................................117
6.2.2 Testing the trip time monitoring...........................................................................117
6.2.3 Testing of parking trip to lowest floor by hydraulic lifts.........................................117
6.2.4 Testing of emergency light..................................................................................117
6.2.5 Testing the final limit switches.............................................................................117
6.2.6 Testing the traction (driving ability)......................................................................118
6.2.7 Testing the speed monitoring..............................................................................118
7. Parameters of lift controller................................................................................. 119
7.1 Saving parameters....................................................................................................119
7.2 Parameter backup.....................................................................................................119
7.3 Changing parameters................................................................................................119
7.4 Changing of parameter “Floor name” ........................................................................120
7.5 Transferring parameters when replacing defective modules......................................120
7.6 Parameters for freely programmable inputs and outputs ...........................................121
7.7 Functions for free programmable inputs and outputs.................................................123
7.7.1. Input functions....................................................................................................123
7.7.2. Output functions.................................................................................................135
8. Setting the node ID............................................................................................. 148
9. Group control...................................................................................................... 148
9.1 Principle of Group control..........................................................................................148
9.2 Parameter synchronization within a lift group ............................................................150
10. State display..................................................................................................... 151
10.1 State display 1 (General overview)..........................................................................151
10.2 State display 2 (Door state).....................................................................................152
10.3 State display 3 (Timer values).................................................................................153
10.4 State display 4 (Position and Speed).......................................................................153
10.5 State display 5 (Emergency evacuation) .................................................................154
Appendix 1. Technical specifications...................................................................... 155
Appendix 1.1 Module MCU .............................................................................................155
Appendix 1.2 Module HSE..............................................................................................159
Appendix 1.3 Module FVE 1.1 / FVE 2.1.........................................................................164
Appendix 1.4 Module FVE 1.2.........................................................................................170
Appendix 1.5 Module UEA ..............................................................................................175
Appendix 1.6 Module PMA..............................................................................................178
Appendix 1.7 Module LCI16............................................................................................180
Appendix 1.8 Module TVE...............................................................................................183
Appendix 1.9 Module CBK..............................................................................................185
Appendix 1.10 Module SRU............................................................................................187
Appendix 1.11 Module LCD-047 .....................................................................................188
Appendix 1.12 Module LCD-057 .....................................................................................191
Appendix 1.13 Handheld terminal ...................................................................................196

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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 a
nd
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

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1. Introduction
1.1 Operation of the Lift Controller MLC 8000 and Parameter Input
The operation of the lift controller MLC 8000 can be handled either from the keypad and LCD
display located on the HSE, or with a mobile handheld terminal DSE.
HSE and handheld terminal have an LCD display with 16 * 4 characters and a keypad using
the following keys:
- Number keys 0 to 9
- Cursor keys ↑and ↓
- ENTER key ↵
- ESC key
The handling of the HSE and the handheld terminal is very simple. With the cursor keys ↑
and ↓a menu item in the LCD display can be selected. Pressing ENTER ↵the selected
menu item starts. Either a function is activated or a submenu is called.
With the ESC key a function may be terminated or you can leave a submenu.
The entire menu structure is described in more detail in the section "Menu structure".
The handheld terminal DSE is connected via the CAN bus to the lift controller and can be
inserted and withdrawn during operation. Currently located on both the HSE and on the FVE
appropriate connectors. Additionally, it is possible to insert at any point corresponding
adapters on both the control bus and on the shaft bus.
After connecting the hand-held terminal to the lift controller first following display appears
(example):
** INTEC GmbH **
Lift controller
Connect to HSE
1 2 3
If the handheld terminal was connected to the control bus (e.g. FVE), then only the number 1
is displayed on the bottom line. Pressing ENTER ↵the connection is made to the lift
controller. Further operation of the hand-held terminal is then identical to the operation of the
HSE.
If the hand-held terminal was connected into the shaft bus of an lift group, then the group
numbers of all HSE modules will appear within the group. By pressing the corresponding
number button it can be selected, with which lift of the group the connection has to be done
(by pressing ENTER ↵always the lift 1 is selected).
If, after you connect the handheld terminal, in the bottom line no number appears, then the
CAN data transmission between handheld terminal and lift controller is disturbed.
If the CAN connection gets disturbed while working with the handheld terminal, then following
display appears on the LCD screen of the handheld terminal :

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Lost connection
to HSE!
Continue with
any key!
By pressing ENTER ↵, the connection, if possible, can be reestablished.
1.2 Keyboard commands
For experienced users, there is next to the menu the so called keyboard commands used in
the operation of the lift controller, where a lot of time can be saved.
Certain functions or menu items can be selected by pressing the keyboard commands
directly, by passing the menu structure.
Each keyboard command consists of a sequence of digits that are acknowledged by
pressing the ENTER key ↵. The time interval between 2 consecutive keys must not be
greater than 3 seconds, otherwise the previously operated keys are invalid and the key
command must be started from the beginning. Operated key will be shown in the LCD
display on the bottom left
The keyboard commands can be used anytime, regardless of what is shown on the LCD
display of the lift controller or the hand-held terminal.
Only in a few menu items or functions the keyboard commands are disabled, for example, in
the menus "Travel commands" and "Door commands" or the "Hardware test".
The following table lists all the keyboard commands .
Kommando
Bedeutung
Hinweise
0↵
State display 1
Main screen
1 ↵
Open door 1
2 ↵
Open door 2
3 ↵
Open door 3
4 ↵
Close all doors
5 ↵
Enable /Disable door lock
6 ↵
Enable /Disable landing calls
7 ↵
Test drives on / off
8 ↵
Menu "Travel movement"
9 ↵
Save all parameters
0 0 ↵
Menu "Basic settings"
0 1 ↵
"Out of service" indication on/off
0 0 0 ↵
Menu "General parameters"
0 0 1 ↵
Menu "Timer parameter"
0 1 2 ↵
Menu "Error stack"
0 1 3 ↵
Menu "Error count"
0 1 5 ↵
Clear error stack

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Kommando
Bedeutung
Hinweise
0 1 6 ↵
Clear error count
0 1 7 ↵
Clear operating time counter
0 1 8 ↵
Clear trip counter
1 0 0 ↵
Start Teach in trip
1 x x ↵
Car call for floor xx
(for all doors)
e.g.: 105 ↵= Car call floor 5
115 ↵= Car call floor 15
1 x x y ↵
Car call for floor xx,
Door y
e.g.: 1051 ↵= Car call floor 5, door 1
1152 ↵= Car call floor 15, door 2
2 x x ↵
Landing call up direction for floor
xx
(for all doors)
e.g.: 205 ↵= Landing call up floor 5
215
↵
= Landing call up floor 15
Landing calls without door are only valid for the
actual lift of a lift group.
2 x x y ↵
Landing call up direction for floor
xx
Door y
e.g.: 2051 ↵= Landing call up floor 5,
door 1
2153
↵
= Landing call up floor 15,
Door 3
Landing calls with door are handled by each lift
of a group.
3 x x ↵
Landing call down direction for
floor xx
(for all doors)
e.g.: 305 ↵= Landing call down floor 5
315
↵
= Landing call down floor 15
Landing calls without door are only valid for the
actual lift of a lift group.
3 x x y ↵
Landing call down direction for
floor xx
Door y
e.g.: 3052 ↵= Landing call down floor 5,
door 2
3153
↵
= Landing call down floor 15,
door 3
Landing calls with door are handled by each lift
of a group.
4 0 0 ↵
Hardware test HSE
4 0 1 ↵
Bus node test FVE, ASE and
PSE
4 0 2 ↵
Hardware test TSE boards
4 0 3 ↵
Hardware test ESE boards
4 0 4 ↵
Test group connection
4 0 5 ↵
Switch to English language
4 0 6 ↵
Switch to German language
4 0 7 ↵
Switch to Dutch language
4 9 0 ↵
Menu "Technical check"
5 x x ↵
Emergency call floor xx
(for all doors)
e.g.: 505 ↵= Emergency call floor 5
515 ↵= Emergency call floor 15
6 x x ↵
Advanced call floor xx
(for all doors)
e.g.: 605 ↵= Advanced call floor 5
615 ↵= Advanced call floor 15
7 x x ↵
Special call floor xx
(for all doors)
e.g.: 705 ↵= Special call floor 5
715 ↵= Special call floor 15
8 x x ↵
Set output HSE
•1: Relay KH11
•2: Relay KH12
e.g.: 805 ↵= Output 5 (KH15) activated

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Kommando
Bedeutung
Hinweise
•3: Relay KH13
•… to Relay KH42
•9: Output KH5
9 x x ↵
Switch off output HSE (siehe
above)
e.g.: 905 ↵= Output 5 (KH15) deactivated
1.3 Password protection (Code)
The lift controller MLC 8000 has a two-stage access protection (code number). If access
protection is enabled, then when you start the menu structure (pressing ENTER ↵) you will
be asked to enter a numeric code.
Within the control 2 different access codes (Menu code, parameter code) can be stored.
These can be activated, changed or disabled (by setting the codes to 0) in the menu item
"Change password".
After entering a valid password access for 15 minutes is enabled, then the access is blocked
again and the State display 1 (main screen) is displayed.
The access time of 15 minutes starts again when:
- a key is pressed on the HSE or the hand-held terminal
- the lift is in "Teach in mode"
- The menu item "Travel commands" was started
- The menu item "Door command" was launched
- The menu item "Basic settings" was started
1.3.1 Menu code
If the menu code is activated, the menu structure can only get started if the corresponding
code has been entered.
1.3.2 Parameter code
If the parameter code is activated, the following actions can be performed only when the
appropriate code has been entered:
- Changing parameters
- Teach-in trip
- Door movements with keyboard
- Drive movement on keyboard
- Basic settings
- Group synchronization
1.3.3 Exceptions
Regardless of the preset or entered code following actions can always be carried out:
- Display of state images
- Input of calls over short commands
- Start menu "Technical check" with short command 490 ↵

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1.4 Hardware encoding
Upon customer request all control modules can be fitted with a custom specific coding. Only
modules with identical hardware encoding can work together in an lift controller. Thus, if, for
example, a TSE board was connected with other hardware encoding of such the system, this
module will be "ignored" completely (it appears the error message "Wrong Code TSE xxx" in
the error stack HSE).
In the default state, the entire system is unprotected and control modules can be freely
interchanged.

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2. Menu structure
1. Menu level
2. Menu level
3. Menu level
4. Menu level
Description
Parameter
General paramet.
No.
Lift number (for information only)
Lift type
Rope / Hydraulic
Bottom floor
Bottom floor
Top floor
Top floor
Group size
Number of lifts per group (1 … 8)
Group number
Number of lift within a group (1 … 8)
Car door numb.
Car door number (1 … 3)
Main floor
Main floor
Park floor
Park floor
(Note: Starting with version 1.32z this parameter is in a separate
submenu "Special parameter" - "Parking trip")
Type
Collecting control / Single call control
Setup ready
This value is set to "Yes" if setup is completed. As long as this value
is set to "No", all position values are invalid and the lift does not
handle trips (only electrical recall operation and inspection possible)
Push control
If set to "Yes" lift is working as a "Push control", ie, the lift only goes
as long as special pushs are pressed (also called Deadman control).
Note: As of version 1.36m HSE, this parameter is in the submenu
"special parameters" - "Push control "
Call config.
If set to "Yes" special "call tables" (see "Special parameter") are
activated. If the lift arrives a floor by a landing call, only car calls
enabled for this landing call ("Call table" will be handled.
A maximum of 5 different call configurations can be set. Switching
between the Call configurations occurs only when all doors are closed
and (if available), the presence sensor signals "Car empty" signals
that no one is inside the car anymore.
In principle, up to 5 "logical" lifts can be created for one "real" lift , in
which only floors or entrances within this "logic" lift can be
approached.

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1. Menu level
2. Menu level
3. Menu level
4. Menu level
Description
The function can be activated by this parameter as well as with an
input ("Special function" - "Call configuration").
Doors locked
By setting "Yes" never 2 car doors open at the same time.
Note: Inside the menu item "Special parameters" it is possible to
select, whether the "door lock" is also active in the various Special
drive modus .
Ref.run speed
Choice of driving speed for reference run to the SGE magnet or the
prelimit switch
Ref. floor
Last floor before reference switch SGE when driving in the upward
direction (= floor below the reset switch)
Ref. floor
↑
Last floor in upward direction before top prelimit switch VO
Ref. floor
↓
Last floor in downward direction before bottom prelimit switch VU
Diving
Behavior of the lift when the car is between 2 floors (eg after switching
on, after a failure, etc.):
VO / VU: The lift always moves to one of the prelimit switches (VO/VU).
Next Floor: The lift always travels to the nearest floor
Pos.type
Type of positioning:
- CAN Encoder: (Incremental encoder with CAN interface)
- Encoder (Encoder mechanical connected to car).
This setting must also be selected if the motor encoder is used for the
position, but the door zone is not additionally monitored by "real"
door zone switch SGO / SGU
- Motor encoder (using the motor encoder; always in connection with
"real" door zone switches SGO / SGU)
- Switch (position via a magnetic switchs)
- Absolute (Absolut encoder
- Double-AWG (Double absolute encoder for driving with open doors
without any additional magnetic switch)
- Limax Safe: Special absolute encoder with integrated safety
functions (e.g. replacement of final limit switchs)
Adv.door op.
Advanced door opening (door opening while lift is arriving) (yes/no)
v Adv.door
Speed limit to open door if lift is arriving (advanced door opening)
Pos.Adv.door
Position to open door if lift is arriving (advanced door opening)
Releveling
Re-levelling with open doors (yes/no)
Rel.at Call
Re-levelling if new call available (yes/no)
LC mode
Handling of new landing call in actual floor:

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- reopen: re-opens the door if new landing call is pressed
- ignore: if the lift already starts door closing while the new landing
call was presses the lift controller will continue closing the door and
handle this call later
- other lift (only for group of lifts): If a new landing call is pressed
another lift of the group will go to this floor even if there is alrady a lift
with open doors located in this floor
Vane length
Length of the door zone (area where the door zone switch SGM is
turned on)
Only if this parameter is entered correctly, the control values can
specify in mm or mm/s (the lift controller calculates the relation
between resolution of incremental encoder and "real length in mm)
If the vane length is not identical in all floors, the vane langth on the
2nd floor length must be entered here.
Cl.calls[mm]
Distance in mm from the target floor, in which the calls for this floor
will be cleared (lamp off). When set to "0", the calls are cleared in the
moment the lift starts slowing down
(Note: Clearing a call before the lift slows down is not possible.)
Level zone ↑
Position in mm above floor level where the lift starts re-levelling (only
if parameter "Relevelling" is set to "yes")
Note: When positioning via the motor encoder and magnetic
switches the leveling zone is formed by the switch SGO / SGU. This
parameter is of no significance in this case.
Level zone ↓
See above; position below floor level
Incr./m
Resolution of position encoder related to travel distance in mm.
This parameter is automatic calculated during set-up trip (setting of
parameter "Vane length" - see above - must be correct!)
If the lift has only 2 floors this parameter must be calculated and set
manually.
v nominal
Rated speed ( for speed monitoring)
v relevel
Relevelling speed ( for speed monitoring)
v brake
For manual evacuation through brake opening via UPS in case of
power failure (machine room-less lifts): Upon reaching this speed the
control allows the mechanical brake to come up again ("interval
braking" for speed limit)
Top limit
Distance of the upper final limit switch above top floor. This parameter
is used exclusively for the detection of errors if the lift is on the top
floor and the primary safety circuit (SL1) fails. If the lift is above this

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position, it detects error "SL final limit"; otherwise at fault "SK
missing". This parameter is used for hydraulic lift, which has to stop
operation if the lift was at top final limit.
Bot.limit
See above; position of bottom limit switch
SL door test
If set to "Yes", according to EN81-20 the shaft door safety circuit is
checked after each trip (if the doors are completely openend).
For this the safety unit for door zone bypass is activated for a short
time and so power is switched to safety circuit input SL4.
At the same time safety circuit input SL3 must not have power,
otherwise the safety circuit shaft door is defective or bypassed. In this
case the lift controller goes out of operation and sets the error
message " SL shaftdoor on".
Descr.
For these parameters, values or text may be entered for informative
purposes.
Thus, for example, better assignment can be done when the parameter
set is stored on the PC.
Manuf.
Year
Set.date
Traction
Nom.Ld.[kg]
Timer parameter
Parktime[s]
If the lift is not used for this time the lift will go to the specified parking
level.
(Note: as of version 1.32z these parameters aredisplayed in a separate
submenu "Special parameter" - "Parking trip")
Triptime[s]
Monitoring of travel movement according to EN81
Carlight[s]
Time to turn off the car light, when the lift parks with closed doors at a
floor
Waitt.CC[s]
Time until door closing when the lift has approached a floor due to a
car call (not for main floor; see below)
Waitt.LC[s]
Time until door closing when the lift has approached a floor due to a
landing call (whether simultaneously a car call existed).
(not for main floor; see below)
Waitt.nC[s]
If the lift is on a floor and there is no further call, then the lift closes
after this time the doors after that time (unless "Parking with open
door" is set; see Door parameters)
(not for main floor; see below)

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Wt.CC Main[s]
Time until door closing when the lift has approached a floor due to a
car call (just for main floor; see above)
Wt.LC Main[s]
Time until door closing when the lift has approached a floor due to a
landing call (whether simultaneously a car call existed).
(just for main floor; see above)
Wt.nC Main[s]
If the lift is on a floor and there is no further call, then the lift closes
after this time the doors after that time (unless "Parking with open
door" is set; see Door parameters)
(just for main floor; see above)
Doorstop[s]
Time Door Stop push stays active until pressed
Wt.Start[ms]
Start delay after closing of the safety circuit of the shaft doors
("Debouncing")
Wt.door[s]
Max. w aiting time for safety circuit doors when starting
Errdelay[s]
Waiting time between the occurrence of an error and further reactions
of the lift controller (call canceling, setting the fault relay, sending an
error message via the remote data transmission, etc.)
Drive parameter
General
Drive
Selection of interface between lift controller and drive unit:
- Standard: control of the drive only via relays of the main board
- CAN-Lust: Inverter "Lust" connected by CAN bus
- CAN-ASE: Using an ASE board (UEA) as interface to lift controller
- CAN-Open: Inverter interface according to CANopen Lift (DSP 417)
- Em.RS485: Emerson inverter connected by RS485
Star/D. [ms]
Changeover time star / delta (hydraulic lifts)
Startdel[ms]
Delay between switching on running contactors and setting control
signals (only if parameter "Sign.delayed" (see below) is set to "Yes" at
the same time)
Brakedel[ms]
Delay between setting control signals and switching on brake
contactor
Brakeoff[ms]
Delay between switching off the control signals and brake contactor
Offdel. [ms]
Delay between switching off brake contactor and main / direction
contactor
Stopdel.[ms]
Delay between switching off all contactors and direction + enable
signals
Stop [ms]
Waiting time after shutdown of all control signals and contactors until