ETG LDO AC 3.0 User manual

Material No.27120424
Installation and operation manual
for
door drive LDO AC 3.0
Please read this operation manual before
starting installation and start-up,
make sure you understood the contents and pass the
manual to others, if necessary.
It provides instructions related to your safety and
helps to avoid damage to the door drive
.

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Contents Page
Safety regulations
Foreword
1 Definition of use 6
1.1 Intended use 6
1.2 Unacceptable use 6
1.3 Obligations of the installation company 6
1.4 Expansions and amendments 6
2 Technical description 7
2.1 System description 7
2.2 Functions 7
2.3 Operation elements and terminal layout on the board 9
3 Technical Data 10
4 Assembly and installation 11
5. Configuration 15
6 Error messages 19

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Safety regulations
Scope of application and instructions
This operation manual is intended for all individuals who take part in installation and start-up of door
drive LDO AC 3.0. Instructions contained in the operation manual must e strictly followed.
Other effective regulations
In addition to this operation manual, the following regulations must be adhered to:
- Accident prevention regulations
•VBG 1 General regulations,
•VBG 4 Electrical installation and tools,
•ZH 1/228 Safety regulations for use of eletrical tools in conditions of serious
electrical hazard.
- Acts, regulations, safety regulations of national and international safety authorities, such as:
•DIN VDE 0100 Construction of high voltage installations with rated voltage up to 1000 V
•DIN VDE 0105 Operation of high voltage installations
•DIN VDE 0106 Protection against electric currents hazardous for human body
•Use of work equipment directive (EC Directive - 89/655/EEC)
•Operational instructions, unless they render safety regulations of this operation manual
ineffective.
Personnel assignment and competences
All operations described in this manual must be performed under guidance and supervision of a qualified
technician. A qualified technician is an individual who is able to perform or to supervise
performance of all operations on the door drive, in a professional manner.
In addition, the qualified technicians must:
•be of at least 18 years of age and provide a professional certificate of preventive medical
examination G 20,
•obtain authorisation before the start of installation works of the entire installation of the elevator,
•read the operation manual thoroughly and understand its contents,
•is, in particular, instructed in the area of door drive technology and their cooperation with the
entire elevator installation as well as their functional routines.
•has adequate knowledge of the entire elevator installation as well as of its cooperation with
individual assemblies.
•can prove adequate knowledge of regulations trlated to safety at workplace and accident
prevention, as well as of relevant technical rules and regulations.
The technicial should perform and supervise only operations descri en in this operation manual.
All further operations which may be performed on the door drive LDO AC 3.0,
should be performed only by employees of Elevator Trading GmbH.

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Accident prevention
Every individual knowing and following accident prevention regulations helps with preventing accidents
from happening! Precautionary measures against recogniza le accident hazards may ena le to avoid
heavy damage.
Every employee is o liged to prevent accidents and occupational diseases from happening to the est of
their a ility. Recognized accident hazards must e immediately eliminated. If this is impossi le, the
hazardous areas must e secured, and the recognized accident hazard must e immediately reported to
the supervisors.
Occupational safety
The operators have the following obligations related to ensuring occupational safety:
•to remember to follow the UVV and other regulations related to occupational safety as well as
proactively prevent accidents,
•operation of accident preventing installations and devices as well as operational safety of the
installation must be controlled in regular, defined intervals,
•dangerous parts of the installation must be immediately removed from operation and seized using
adequate protective measures,
•deficient assemblies and installation parts as well as UVV violations must be immediately
reported to the superiors,
•in case of works being performed on tools and equipment under voltage, their power supply must
be switched off beforehand.
Behaviour in case of an accident at work
In case of an accident at work resulting in serious consequences, provide first aid and immediately
inform emergency services (emergency doctor) a out the accident. The company management must e
immediately informed a out every such accident. An accident report must e prepared.
Visitors
Visitors are for idden to enter and e present in the installation works area for the entire elevator
installation.
Safety markings
The following safety markings according to VBG 125 have een used on parts of the door drive as well as
in the operation manual.
Warning against hazardous voltage Switch off the power supply before
work
Warning against automatic operation

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Foreword
This operation manual descri es the door drive for personal and cargo elevators LDO AC 3.0 according
to EN81.
The operation manual is divided into chapters. In Chapter 1, the intended use of the door drive is
defined in a form of a use description. In Chapter 2, technical description of the door drive is provided,
ensuring a good overview of its design and operation. In addition, operating elements and indicators are
explained. The most important technical data can e found in Chapter 3. Chapter 4 descri es the
operations required to perform the installation and assem ly. Configuration of the door drive is
descri ed in Chapter 5.
✦
Because of necessity of keeping the operation manual a summarizing one, not all d
etailed
information related to every possi le implementation and design of the door drive LDO AC 3.0
and note every possi le and imagina le configuration, operation or maintenance work could
have een included.
Should you require further information or if particular pro lems occur, the required
information can e o tained y contacting Elevator Trading Gm H.
✦
Elevator Trading Gm H indicates that the contents of this operation manual is not one of and
should not change previous or existing agreements, promises or other legal relationships. All
o ligations of Elevator Trading Gm H result from every respective sales contract, which also
includes complete and independendly effective warranty rules. These contractual warranty
regulations are neither expanded nor limited y the implementation of this operation manual.
✦
Elevator Trading Gm H is continously working on further development of its products. It must
e understood that in case of diagrams and technical data, related to the design, equipment
and know-how knowledge, technical modifications are possi le in the future, corresponding
to new developments.
Particular emphasis was placed on user-friendly structure of the operation manual, ensured thanks to
demonstrative and descriptive figures and textual information. References to figures are provided in the
text using rackets. In the references, the first num ers efore the dash indicate the chapter and figure
num er, and the second num er, if any, located after the dash, indicates a reference num er on the
respective figure.
For example:
(Figure 3
-
2)
means figure 2 in Chapter 3.
Important information for operators and maintenance personnel is marked with pictorgrams.
✦
They mark important information that the installation and maintenance personnel mus
t pay
particular attention to.
They mark work and operation methods that must be strictly followed in order to
avoid damage or destruction of the door drive and of the entire elevator installation.
They mark work and operation methods that must be strictly followed in order to
exclude hazard to people.

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1 Definition of use
1.1 Intended use
The door drive LDO AC 3.0 manufactured y Eleveator Trading Gm H descri ed in this operation manual
is used as a control measure and as a drive of doors in electrically driven elevators as understood
according to EN 81.
This operation manual descri es in detail how and under o servance of which regulations and
conditions the door drive should e installed and operated.
Only use described in the EN81 standard should be understood as intended use. Every
other use is considered unintended and is forbidden.
1.2 Unaccepta le use
Every use of the door drive which is not included in uses descri ed in this operation manual and in the
EN 81 standard is considered unaccepta le. This refers in particular to not o serving or exceeding the
limits and characteristc values provided in Chapter 3 "Technical Data".
Elevator Trading Gm H shall not e held responsi le for damage which results from violation of
prohi itions laid out in this operation manual.
1.3 O ligations of the installation company
The installation company that performs complete assem ly and installation of an elevator installation
ready for operation, performs its start-up and maintenance, ears the responsi ility for the door drive
to e used as understood in this operation manual and in the EN 81 standard. The installation company
shall implement the entire operation manual of the door drive LDO AC 3.0 in the operation manual and
operation instructions of the entire elevator installation, without changing or rendering a single point
ineffective.
1.4 Expansions and amendments
Should the use and environment of the door drive change in such a manner that its funcion or specified
limits and characteristing values can no longer correspond to regulations set forth i this operation
manual, Elevator Trading Gm H should undertake appropriate adaptations and customizations. In
addition, a permission of the local agencies may e required.
Unauthorized modifications and expansions of the the door drive may have inadvertent and diminishing
effect on the safety, so the declaration of the manufacturer expires.

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2 Technical description
2.1 System description
The door drive LDO AC 3.0 is an "intelligent" door drive. Thanks to this drive, the elevator door may
e opening and closing with regulated speeds and accelerations. The maintenance-free door drive
comprises of a control system which is installed inside a housing, and of a drive in the form of a gear
motor. It uses a standard, alternating current, asynchronous motor with a non-self-locking gear.
Toothed elts are used to transfer the driving force. The drive system can e used for operating a
one-sidedly and centrally-opening doors. The driving motor can e manufactured with differently
installed toothed elt pulleys, for doors opened to the right and to the left. The door drive does not
require an end switch. The door widith and the "open" and "closed" positions are determined
automatically. The door status can e transmitted over to the master elevator control using relay
contacts.
2.2 Functions
Door width determination
Door width determination must e triggered as an automatic process within the framework of
assem ly and installation. This operation is descri ed in Chapter „4 Assem ly and installation“ .
The „Door opening“ command
The "Door opening" command causes the door to open according to the predetermined motion
curve, as long as the command is present. The "Door opening" command must e present during the
entire opening motion.
The „Door closing“ command
The "Door closing" command causes the door to close according to the predetermined motion curve,
as long as the command is present. The "Door closing" command must e present during the entire
closing motion.
✦
The first closing motion after a power outage takes place at slow speed.
Only if the door commands last a longer time, the door motor remains in the end positions
under an acting moment.
When no holding moment exists in the "Door closed" position (the command "Door closing" is
not present), the door
closes automatically, when it has been opened for more than 3 increments.
Interruption and reversal of the closing motion
There are three different events that lead to interruption and reversal of the closing motion:
•A light barrier attached directly to the door drive signals an interruption of the light ray.
•The door encounters an obstacle during its closing motion.
•The door becomes blocked already in the "open" position.
If any of these three events is detected, the motion taking place shal e riefly interrupted. This
interruption shall e repeated two times and then the door moves to the "Door open" position and
waits 10 seconds. Next, the still present closing command is executed as normal, and the door closes
in the usual manner again. In case of an interruption of the closing command, the pause ends up
immediately.

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The „Push“ command
In the operational state of pushing, the state of the light arrier attached directly to the door drive is
not o served and the closing speed is lowered. The commands „Push“ and „Door closing“ must e
present simultaneously.
Emergency release
If the door is closed, the emergency release is possible under following conditions:
•when the door is in a standstill,
•no commands from the elevator control system exist, and
•no service button of the door drive was pressed.
When the door was determined to be open byb more than 20 increments (more than 14 mm) from
the "Door closed position", the door recognizes this as emergency release and disconnects the
automatic "Door closing" command.
✦
The force required to open the door is smaller than 300 N.
Light barrier
A voltage ranging from 18 to 27V DC at the light arrier input is interpreted as interruption of the
light ray of the light arrier. This voltage is measured against 24 V GND.
In case of closing door, interruption of the light arrier results in the closing motion eing interrutped
and as long as a light arrier command is present, a slow, opening motion is executed.

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2.3 Operation elements and terminal layout on the oard
Figure 2-1 Operation elements and connector layout
Service buttons „Door open“ and „Door closed“:
Using oth service uttons „Door open“ and „Door closed“ the door can e moved in oth directions.
The motion is eing performed as long as the utton is pressed.
DIP-Switch
DIP 1 : Basic data setting
A setting which decides whether asic parameters for an one-sided (DIP 1 off) or middle-opening
(DIP 1 on) door are loaded into the main memory during estimation of door width.
DIP 2: Door width determination
The mechanical door width is determined using the door width determination function and it is
stored in the control system.
„Door closed“
button Signal inputs
6 – 0V DC
5 – 24V DC max 10 mA
4 – Reversing (light barrier)
3 – Pushing
2 – Closing
1 – Opening
Status outputs
9 – No
8 – com Door reversed
7 – NC_____________
6 – NO Door is
5 – com closed
4 – NC_____________
3 – NO
2 – com Door is opened
1 - NC
Power supply
3 – Protecting ca le
2 – N
1 – L
(pre-cabled)
„Door open“
button
DIP
Switch
Transducer inputs
4 – 0V
3 – 24 V DC
2 – Channel B
1 – Channel A

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3 Technical Data
Total
permissi le door leaf max. 200 kg in case of Type 200
max. 420 kg in case of Type 420
permissi le door width max. 4000 mm
permissi le operating temperature max. 60 °C min. -10 °C
Housing
execution zinc-plated, installed on a foot,
Housing cover lock 1 pc. Phillips screw M4
Protection type IP 23
Protection class 1
Dimensions W/H/D 195mm/175mm/120mm
Control
Power supply 1 x 230 V AC -15% / +10%; 50 Hz ±5%
Control inputs CN2/1-4 + 18 V to + 27 V DC; 5 mA per input
Control outputs CN2/5 24 V DC, 0,02A
Terminals Sockets (Phönix)
Alternating current-Asynchronous motor-Drive motor
Protection type IP 55
Power supply 230 V Delta connection
Rated current 0,88 A Delta connection, Type 200
1.19 A Delta connection, Type 420
Power 0,12 kW for Type 200; 0.18 kW for Type 420
Rated frequency 50 Hz
Mass 4,5 kg
Output Toothed elt pulley
Toothed profile width: 15 mm
Numer of teeth: 24
Transducer
Incremental transducer Angular momentum transducer with contactless sensor
technology
Protection type: IP 65
Power supply voltage: +24 V DC ±5%

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4 Assembly and installation
1. Elements of the door drive should e installed on the ca in door according to local conditions
or requirements. The motor must e installed at the provided location, together with
su structure provided for the toothed elt tensing. Two threaded openings have een
provided on transverse support 2 for control system housing, it can e alse installed within a
1.4 m radius around the motor, on the ca in roof. The electrical installation must generally
follow the switch plan diagram.
2. Connect the motor cable to the motor.
Before starting work on the door drive, all supplying cables must be disconnected
and secured against switching the power supply on again.
The motor must operate in a delta connection mode (factory setup).
Connect the motor cable as follows:
Motor connection
U
V
W
1
2
3
With the determination of door width, the controller recognizes the connecting of the cables
and rotates it in the inverter if necessary.
3. Open the housing cover of the door drive door drive LDO AC 3.0.
4. The incremental moment transducer is already factory installed on the drive motor after
shipment and must still e connected to the CN3 connector (see Figure 4-1) (see ta le at 2.).
Figure 4-1 Pulse generator connection
5. Power supply connection using the factory supplied power supply cable.
Design-wise, the power supply cable must be protected using a cable circuit
breaker 3 A / C or a power circuit breaker (motor circuit breaker) 1.6 to 2.4
A
.
Pulse generator connection
4 - 0 V DC and shield [ lack ]
3 - 24V DC [ red ]
2 - Channel B [orange]
1 - Channel A [green]

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6. Switch on the power supply.
The indicator of the converter displays „000“, the PWR-LED and the Hz-LED light up.
7. Test of rotation direction of the generator:
With the self study of the rotation direction of the motor in rega
rd of the door width
determination, the controller also recognizes the right rotation direction of the generator.
There is no need in changing the configuration of the channels A and B.
8. Check the DIP switch after supply: both switches must be placed in the "OFF" position.
If a centrally opening door is about to be driven, switch the DIP switch 1 in the "ON" position.
This causes standard parameters for centrally opening doors to be uploaded into the memory
during door width estimation.
off on
Figure 4-2 DIP switch
9. Door width determination
- In order to egin the door width determination, oth mechanical end stops (ru er uffers
for "Door open" and "Door closed") must e set up.
- To recognize the closing edge, the door has to e opened with a maximum of 5-10 cm. At
first the controller is searching the closing edge and after that the door will move to the
position “door open”. Both positons will e stored.
Caution
During every door width determination, every parameter values are overwritten with
standard parameter values! The changed parameter values should e noted down prior to
the operation.
Starting the door width evaluation:
Open the door not more than 5 – 10 cm, starting at the closing edge. Switch the DIP switch 2
to the „on“ position and then press and hold the „Door closed“ utton (Figure 4-2/1) for over
3 seconds. The door starts moving then. The utton may e released now.
The following functions are performed automatically. At first the door moves alternating to
the first stop if it is necessary. This stop the control defines as closing edge.
Finally, a slow opening motion is performed in order to evaluate the “Door open” position.
The estimated opening width is stored and is availa le also after a case of a power outage.
After a successful door width evaluation, the DIP switch 2 must be again switched into the
“off” position. Finally, the control moves to the “Door open” status.

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Figure 4-3 Controls used during door width estimation
The door can e closed or opened using service uttons “Door closed” and “Door open”. In
case of all door motions performed using the service uttons “Door closed” and “Door open”,
the respective service uttons must e held until the “open” or “closed” state is reached.
Otherwise, the door motion shall stop. The service uttons are located in parallel to control
inputs at CN2.
10. Layout of elevator control commands and status outputs for the elevator control system
Input signals „Open“, „Close“, „Push“ and „Light arrier“ are switched at the CN2 socket, at the
respective pins, see Figure 4-4.
Figure 4-4 Control signal inputs
Input voltage of inputs 1-4: +18V to +27V; 5mA per input
Caution
The 24V DC voltage output is provided for relay input wiring (when necessary). It should not
e used as a power supply for the light grid or other elements. The max. load is 20 mA!
The status signals “open” “close” and “reversing” required for the elevator control system are
generated y the door drive and are availa le at voltage-free relay contacts, CN4 socket (see Figure 4-
5).
Relay contact „closed“
When the door is closed, the corresponding opening contact at CN4 connector is closed (pins
4 and 5), while the closing contact is open (pins 5 and 6). If the door is not in that state, the
opening contact is open and the closing contact is closed.
Dip switch 2
Door to button
Signal inputs
6 – V DC
5 – 24V max. 10mA
4 – Signal Light grid input
3 – Signal Push
2 – Signal Closing
1
–
Signal Opening

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Relay contact “open”
When the door is open, the corresponding opening contact at CN4 connector is closed (pins 1
and 2), while the closing contact is open (pins 2 and 3). If the door is not in that state, the
opening contact is open and the closing contact is closed.
Relay contact “reversing”
When the door is reversing, the corresponding opening contact at CN4 connector is closed
(pins 7 and 8), while the closing contact is open (pins 8 and 9). If the door is not in that state,
the opening contact is open and the closing contact is closed.
Figure 4-5 Relay contacts
Control outputs at the CN4 connector: max. 30V 0.5A
The door drive is now ready for operation using factory preset parameters. Both raking points must
still e defined. They must e set in such a manner than the slow motion distance in the end
positions does not exceed 50 mm. Other parameters can also e modified. Desired motion
characteristics can e configured using
configuration settings (see Chapter “5 Configuration”, page 15).
11. Position finding after a power outage or power network disconnection
The door position is found after a power supply interruption using the “Door closed” command until the
elevator control recognizes “Door closed” as door position. In this position, the control system presses
twice against the end stop, only then the position is recognized as “Door closed”. The “Door closed”
command must be present until completion of this program step. Otherwise, the control system does
not recognize the end position and moves only at slow speed.

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5 Configuration
The door drive can be influenced using the following parameters:
Parameter
Standard 120 W Standard 180 W
Indicator
s Description Setting range
one
-
sided middle
one
-
sided
middle
A021 Max. opening speed 5.00 – 50.00 Hz
35 35
30
30
A022 Max. closing speed 5.00 – 50.00 Hz
20 20
20
20
A023
Max. speed of door width motion
/ position evaluation 3.00 – 10.00 Hz
6 4
A024
Speed during blade opening /
closing 2.00 – 7.00 Hz
3 2
A025 Pushing speed 3.00 – 20.00 Hz
8 8
A026
Slow motion speed (door
opening) 2.00 – 10.00 Hz
5 3
A027 Slow motion speed (door closing)
2.00 – 10.00 Hz
3 2
A028 Torque during opening
10.00 – 40.00 (10%
- 100%)
20 30 35 35
A029 Torque during closing
10.00 – 40.00 (10%
- 100%)
11 25 30 30
A031
Torque reduction after blade
closing
1.500 – 10.00 (10%
- 25%)
3 3
A032 Starting ramp opening / closing 1.00 – 7.00
2 2
A033 Braking ramp opening / closing 1.00 – 7.00
2
2
A034 Functional combination switch 0 – 79
0
0
0
0
P064
Position during slow motion upon
opening, in pulses
Door width – 20
Puls. (1 pulse = 0.7
mm)
300 350
P065
Position during slow motion upon
closing, in pulses
10 Puls. - Door
width (1 pulse = 0.7
mm)
160 180
P066
Blade length: opening- quick
from here, closing- slow from
here 0 - 40mm
10 10
Table 5-1 Configurable parameters
Parameter A034
Function description value function value function
65 1 72 4
1 relax at determination of position 66 2 73 1+4
“off” 67 1+2 74 2+4
2 determination of position with pulse 68 3 75 1+2+4
69 1+3 76 3+4
3 free 70 2+3 77 1+3+4
71 1+2+3 78 2+3+4
4 free 79 1+2+3+4

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Indicator parameters:
Parameter
Prm Description
D001 Frequency indicator
the actual basic indication- will be set
by pressing the blue button and
holding it for a while.
D002 Actual current indicator
D026 Step chain indicator
D030 Encoder pulse
D005 Input status
D006 Output status
P062 estimated "Door closed" position
P063 estimated "Door open" position
A035 Version number
Table 5-2 Indicator parameters
Motion curve LDO AC 3.0
Opening
Closing
Figure 5-1 Motion curve for door motion
Operation field for parameter configuration
Figure 5-3 Button field at the converter Figure 5-4 General view of the control system
A024
P066
A032
A021 / A028 Moment
P064
A027
P066
A033
P065
A022 / A29 Moment
A026
A032
A033
Power
sock

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Navigation utton Moves to the first parameter in the next group (function mode)
Cancels parameter change
Moves the cursor one digit to the right (digit input mode)
Pressing and holding the utton for 1s results in return to d001 parameter
Forward utton This utton ena les parameter changing or selection (increasing values). If the
Backward utton is pressed simultaneously, digit input mode is started.
Backward utton This utton ena les parameter changing or selection (increasing values). If the
Forward utton is pressed simultaneously, digit input mode is started.
ENTER utton Moves from parameter num er to parameter contents
Saves modified parameter and returns to parameter num er
Moves the cursor one digit to the left (digit input mode)
START utton This utton causes the frequency converter to start execution of
corresponding program
STOP/RESET
utton
This utton causes the frequency converter to stop execution of
corresponding program and resets potential errors
The „Stop/Reset“ utton is an emergency switch for the converter. Pressing the utton causes the
program for door motion to come to an end. After pressing the utton, the plug must e pulled out
from the socket and the program has to e restarted. The „Run“ utton is availa le for the converter,
ut not for the door program. After a power outage, the door control system must o tain a „Door
closed“ signal in order to determine the door position.
Course of configuration
✦
During configuration setting, no control signals of the elevator control must be present. If
necessary, the CN2 connector must be disconnected.
-select the desired parameter using the navigation uttons and select the exact parameter
value using plus and minus uttons
(parameter overview, see ta le 5.1, confgura le parameters15)
-pressing the Enter utton causes the cinfigured value to e displayed
-change the value using oth green arrow uttons
-confirm the changed value using the Enter utton
-move the doors using oth service uttons "Door open" and "Door close", and test the
change
-Connect the CN2 connector again (when necessary)
If the A021 and/or A022 parameters are going to be increased, the P065 and /or P064
parameter must be increased before!!!
The maximum static closing force of 150 N should not be exceeded.

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6 Generator:
The generator is located in the drive opposite the gear wheel. A magnet is mounted on the elongated
output shaft using a magnet holder, which analyzes the magnetic field of the generator. The magnet
holder can e axially slipped onto the shaft in order to define the separation distance.
Generator mounting / configuration:
Attach the foundation plate of the generator to the drive using spacers. Before tightening the screws,
the thread must e centered using the magnet holder. In order to define separation distancs
etween magnets, the magnet holder must e slightly protruding. In order to ensure this, a small
piece of paper is placed in the recess of the generator. Using the generator, the magnets are pressed
onto the shaft, in the direction of the drive. Before the generator is tightened, the paper is removed
and thus the separation distance etween the magnets is defined. Testing the generator, see Chapter
4 point 7.
Figure 5-5 Separation distance of generator magnets Figure: 5-6 Generator
(max. magnet eccentricity towards housing = 0,5 mm) (customer’s axle, magnet holder, ENI)
Figure 5-7 Motor with the generator
max. eccentricity
of magnet to the
housing = 0,5mm
magnet holder
customer’s axle

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7 Error messages
Error Error cause Remedy
The door does not move No power supply at the drive Check connection to the power supply
network
No commands are issued from the
elevator control system.
If the door is moved using the service buttons,
the drive operates correctly. Check commands
of the elevator control system.
Moving direction
disaccords to the buttons
“door opened” an “door
closed”
When determinate the door
width, the position of the door
was not observed
Execute a new determination of door
width with start position, door opened not
more than 5-10 cm
The door does not find a
position.
The elevator control system breaks
the command, before the end
position is reach.
Disconnect the commands of the elevator
system (CN2 socket), close the door using the
"Door closed" button and hold the button
pressed for ca. 3 seconds longer.
The door stops closing and
starts reopening.
Higher mechanical resistance
results in reversing.
Change the mechanical settings of the door.
Remove dirt from the running tracks or nuts.
The door hits the end
positions "Door open" or
"Door closed".
The positioning does not match
Braking points do not match the
speed
repeat door width estimation
Change braking points or reduce speed
Door opens or closes at low
speed
After power suppply disconnection
it is necessary to perform the
position evaluation (reference
motion).
Send the "Door closed" commany until the
door control reports the "Door closed"
message.
The moment is too small for this
motion.
Increase parameter A028 or A029.
The door opens or closes
only slightly (ca. 10 cm).
No pulse is detected at the
generator.
Check the D030 parameter, whether
generator value changes, 1 pulse corresponds
to ca. 0.7 mm or in case of D300, check the
generator input. If necessary, reposition the
generator magnet (see Generator
configuration).

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Converter error messages:
Directly reada le at the screen after an error occurs
Error messages are displayed with an error code E01.o – E83.o on the display. The digit after the
decimal point indicates converter status at the time of error occurrence.
.0 during the initialisation process at power supply switching or a RESET signal
.1 during STOP status
.2 during raking phase
.3 during constant speed phase
.4 during acceleration phase
.5 during the START at the correct value of 0 Hz
.6 during the start-up
.7 during DC limiting
.8 during overload limiting
.9 during positioning
Possi le error codes
Error code
Meaning
E01.
Overcurrent, converter output current reaches 200% of the rated current during
continuous motion
E02.
Overcurrent, converter output current reaches 200% of the rated current during
raking
E03.
Overcurrent, co
nverter output current reaches 200% of the rated current during
acceleration
E04.
Overcurrent, converter output current reaches 200% of the rated current under
other conditions Meanings
E05.
Thermal overload of the motor, detected y electronic motor p
rotection
E07.
Overvoltage in the intermediate circuit, results in raking energy eing too high
E08.
Błąd pamięci EEPROM
E09.
Overvoltage in the intermediate circuit, possi le reason is too low voltage in the
power supply network.
E10.
Current measurement error, defective current measurement
E11.
CPU Error
E13.
Network power supply was switched while
the START signal was active
E14.
Earthing current failure
E15.
Overvoltage at input
E21.
Excessive converter temperature
E22.
CPU
-
communication error
E25.
Error in the control oard
E30.
Error in the IGBT drivers
E37.
EMERGENCY switch
E38.
Overl
oad in frequency range < 2.0 Hz
E41.
Error in communication mode
E43.
-
45.
Internal data error
E50.
-
69.
Internal data error
E80.
Encoder error
E81.
Excessive rotation speed