Jarless-con

Center-opening Permanent Magnetic

VVVF Door Operator
Operation Instructions
Operation Instructions

All rights reserved.

No part of this document, including electronic, mechanical,
micro-coping, photocopying, recording or otherwise, may in
any form or by any means be reproduced, stored in a retrieval
system or transmitted without prior written permission from
our company.
All rights reserved, and violators will be prosecuted. The
information in this document is subject to change without
notice.
 Safety Notes
In this manual, the safety notes are divided into the following two categories:
DANGER: DANGER indicates a hazardous situation which is caused by operation not following the
instructions. It may result in serious injury or even death.
CAUTION: CAUTION indicates a hazardous situation which is caused by operation not following
the instructions. It may result in medium or slight injuries, as well as the damages to the equipment.
During installation, commission and maintenance of this system, please read this chapter
carefully, and operate in compliance to the safety notes specified in this chapter. We will not
be responsible for any damage or loss caused by operations against regulation.

1 Installation

DANGER
„ Please install the equipment in the fire-retardant materials (like metal) to prevent fire!
„ Keep it away from flammable material to prevent fire!

CAUTION
„ Prevent the lead head or screw from dropping into it to avoid causing damage to the controller!
„ Install the controller into the place where there is little libration and no direct sunlight.
„ Install the equipment into the weight-durable places to prevent injuries caused by the dropping of
the equipment.
„ Do not make the installation if the controller is found broken during unpacking!
„ Do not make the installation if the shipping list is inconsistent with the goods!
„ Handle with care; otherwise it may cause damage to the equipment!
„ Do not touch the elements of the controller with your hands; otherwise it may cause the
electrostatic damage!

2 Wiring

DANGER
„ The instruction of this manual must be obeyed. The constructions must be carried out by the
professional electrical engineering staffs to prevent from getting an electric shock or injury!
„ There must be a breaker between the controller and power supply, or it may cause fire!
„ Please carry out the correct standard earthing of the controller following the specification;
otherwise there may be the risk of getting an electric shock!

CAUTION
„ The input power supply must not be connected to the output terminals (U, V, W) of the controller.
Pay attention to the marker of the wiring terminals, and do not make the wrong wiring! Otherwise
it may cause the damage to the controller! Make sure that the wiring configuration is complied
with EMC requirements and the local safety standards. Otherwise it may cause accidents!
„ The communication line must be STP, the lay of which is 20~30 mm, and the shielding layer must
be grounded.
„ Make sure that the nominal voltage of the product is the same with that of the alternating current
power supply so as to avoid the injury and fire!
„ Pay attention to check if there is short in the peripheral circuit connected to the controller and
whether the connected circuit is fastened. Otherwise it may cause damage to the controller!
„ No part of the controller should take withstand test, as the product has taken it in the factory.
Otherwise it may cause accidents!
3 Power-on

DANGER
„ The controller can only be powered on after the cover board be put in place. Do not open the
cover board after power-on. Never touch any input and output terminal of the controller, or you
may get an electric shock!
„ All the wirings of the peripheral fittings must be complied with the instruction of this manual, and
be carried out correctly following the circuit connection method provided in this manual.
Otherwise it may cause accidents!
„ Never change the controller manufactory parameter at will. Or it may cause damage to the
equipment!
„ Non-professional technician shall be forbidden to detect the signal during the operation.
Otherwise it may cause damage to the people or the equipment!
4 Maintenance, inspection and replacement of components

DANGER
„ Please do not repair or maintain the equipment lively. Or you may get an electric shock!
„ Personnel without professional training shall not be allowed to repair or maintain the controller.
Otherwise it may cause damage to the people or the equipment!
„ The parameter setting must be done after changing the controller; all of the plug-pull plug-ins
must be plugged and pulled with the power off.
„ The input power needs to be cut off during the maintenance and inspection, do it 5 minutes later
to avoid getting an electric shock.
5 Usage beyond nominal voltage
If the external voltage is not within the allowable working voltage range specified in the manual,
using the controller may cause damage to its parts easily. If it is required, please make a transformation
using the corresponding voltage-boosting or voltage-reducing devices.

6 Protection against lightning impulse

This series of controllers are installed with lightning over-current protection device and can protect
themselves from induction lightning to some extent. For the places where the lightning presents usually,
the customer should add protection device to the front end of the controller.

7 Height above sea level and derating

At the place where the height above sea level is above 1000 meters, the heat dissipation effect of
the controller may be reduced by the rareness of air. Then it will be necessary to make the derating. For
the detail please make technique consultation with our company.

8 Notes on disusing controller

The electrolytic capacitor of the main circuit and the print plate may blow up when they are set on
fire. The plastic parts will produce toxic gas when they are set on fire. Please treat them as industrial
refuse.

9 About applicable motor

This controller is applicable for permanent magnetic synchronous motor; please select the controller
as per the name plate of the motor.
In order to reach better control, it's required to make motor orientation in accordance with the actual
motor situation.
The short of cable or the interior of the motor will cause the controller alarm even damage. For this
reason, please take insulation and short test to the motor and cable which are installed for the first time,
and this test is needed in the daily maintenance as well. Notice, the controller and the parts to be tested
must be separated thoroughly during this kind of tests.
 Contents
1. PRODUCT INSTRUCTION ................................................................................................................6
1.1 FUNCTION DESCRIPTION ..................................................................................................................6
1.2 TECHNICAL PARAMETERS .................................................................................................................6
1.3 OPERATING CONDITIONS ..................................................................................................................6
1.4 OPERATION PRINCIPLE.....................................................................................................................6
2 INSTALLATION INSTRUCTION FOR DOOR OPERATORS ..............................................................8
2.1 GENERAL ILLUSTRATION OF DOOR OPERATOR INSTALLATION ..............................................................8
2.2 INSTALLATION AND ADJUSTMENT OF DOOR OPERATOR ...................................................................... 11
2.2.1 Installation of door operator mounting bracket ..................................................................... 11
2.2.2 Installation and adjustment of Jarless – con door operator ..................................................12
2.2.3 Installation and adjustment of car door board .......................................................................13
2.2.4 Installation and adjustment of the door cutter .......................................................................15
2.2.5 Adjustment of hanging board resistance ..............................................................................17
2.2.6 Wiring of door protection ......................................................................................................18
2.2.6.1 Wiring of the safety edge ...................................................................................................18
2.2.6.2 Wiring of the light curtain ...................................................................................................19
3 ELECTRICAL ADJUSTMENT...........................................................................................................20
3.1 WIRING OF TRANSDUCER ...............................................................................................................20
3.1.1 System with DO/DC signals .................................................................................................20
3.1.2 Definition and description of input and output ports ........................................................20
3.2 OUTSIDE VIEW OF THE CONTROLLER ..............................................................................................21
3.3 BUTTONS, KNOBS AND DIP SWITCHES ............................................................................................21
3.3.1 Buttons and DIP switches .....................................................................................................21
3.4 Adjustment steps .....................................................................................................................22
3.4.1 Basic adjustment steps.........................................................................................................22
3.4.1.1 Autotuning .........................................................................................................................22
3.4.1.2 Demonstration operation ...................................................................................................22
3.4.2 Senior adjustment steps .......................................................................................................22
3.4.2.1 Parameter selection ..........................................................................................................23
3.4.2.2 Positioning .........................................................................................................................23
3.4.2.3 Autotuning .........................................................................................................................23
3.4.2.4 Demonstration operation ...................................................................................................23
3.4.2.5 Setting for normal mode ....................................................................................................23
3.4.3 Adjustment of the open and close speed ..............................................................................23
3.4.4 Adjustment of the close and open hold torque .....................................................................23
3.4.5 Reopening torque .................................................................................................................23
3.5 OPENING AND CLOSING DOOR CURVES ...........................................................................................26
3.5.1 Opening door curve ..............................................................................................................26
3.5.2 Closing door curve ...............................................................................................................26
3.5.3 Reopening curve ..................................................................................................................27
3.6 PARAMETER LIST ...........................................................................................................................27
3.7 Checking fault..........................................................................................................................30
4 MAINTENANCE ................................................................................................................................31
4.1 PERIODICAL MAINTENANCE OF THE DOOR OPERATOR .......................................................................31
4.2 DAILY MAINTENANCE OF THE DOOR OPERATOR ................................................................................32
5 MAIN PARTS LIST…………………………………………………………………………………………33
1. Product instruction

1.1 Function description

Jarless-CON center-opening permanent magnetic VVVF door operator is a doors driving system,
which adopts permanent-magnet synchronous motor drive and stepless speed regulation and
frequency conversion control. The product is highly efficient, reliable and easy to operate. It can reach
the optimum door opening/closing speed curve with low mechanical shock. Jarless-CON
center-opening permanent magnetic VVVF door operator is applicable for a door system with a
700-1200mm net width of door opening.
Its main features are as follow:
1 (Stationary) autotuning of synchronous motor rotational angles
2 Autotuning of door width
3 Automatic opening/closing door demonstration
4 Fault alarm and automatic protection function
5 Optional baffle detection function
6 Synchronous and asynchronous door cutter selection function

1.2 Technical parameters

Input voltage: AC 220 V f 20%;

a) transducer:
Rated frequency: 50/60 Hz;
Output Voltage: 0 to 220 V;
Output frequency: 0 to 50 Hz
b) Motor:
Rated voltage: AC100/125/125 V;
Rated rotation speed: 180 r/min;
Rated power: 43/66/94 W

1.3 Operating conditions

a) Altitude 1000 m max., 100% of rated current output;

1000 to 2000 m, 95% of rated current output;
2000 to 3,000m, 85% of rated current output;
b) The highest relative humidity of the dampest month in the operation site is 95%, while the average
lowest temperature of the same month is not higher than 25 ć;
c) The power supply voltage is limited within the range of f15% of the rated voltage;
d) There will be no corrosive and explosive gas or conductive dusts in the surrounding air;

1.4 Operation principle

Jarless-con center opening permanent magnetic VVVF door operator is driven by a permanent
magnetic synchronous motor with synchronous belt drive. It controls the opening and closing door
operation by applying the stepless speed regulation and frequency conversion control technology.
While the synchronous belt is driving, it forces the hanging board of the door to move. And the hanging
board is connected with the car door, so the opening and closing operation of the car door is controlled
in this way.
 To install a swing-boom asynchronous door cutter: The swing-boom asynchronous door cutter should
be installed on the car door and its swing boom should be connected with the cam handle of the
movable cutter blade. While the car door is operating, with the effect of the swing boom, the cam
handle of the movable blade shall force the movable blade to fold with the fixed blade and clip the roller
of the landing door lock hook, so that the landing door lock unit is opened and the landing door moves
in this way; In the moving process of the door, the door cutter clips the roller tightly all the time; After the
door is closed to the full position, with the effort of the swing-boom, the door cutter will open and
release the roller. In this way, the lock hook will lock up the landing door and car may separate from the
landing door.
To install a synchronous door cutter: The synchronous door cutter should be installed on the hanging
board of the door operator. When the car door is moving, the two blades will simultaneously clip the
roller of the landing door lock hook with the effect of the synchronous belt, so the landing door lock unit
is opened and forces the landing door to move. In the moving process of the door, the door cutter will
clip the roller tightly all the time. After the door is closed to the full position, the cutter will open under the
effort of the door cutter accessories and the car may leave the landing door at this time.
To install an integrated pulling protection asynchronous door cutter: The door cutter should be
installed on the hanging board of the door operator. The movable blade is fixed on the door cutter base
by the link and the link shaft. And a roller assembly is mounted on the movable blade, so when the car
door is operating, this roller assembly will force the movable blade to fold with the fixed blade under the
effect of the door cutter accessories and clip the roller of landing door lock hook to open the landing
door lock unit and force the landing door to move. In the moving process of the door, the door cutter
clips the roller tightly all the time. After the door is closed to the full position, the roller assembly of the
asynchronous door cutter will open under the effect of the door cutter accessories and release the roller
and lock the landing door with the lock hook. The pulling protection theory is as follow: The pulling
protection door cutter of the integrated pulling protection asynchronous door cutter is fixed on the door
cutter base through the joint arm and shaft. Also there are pulling protection hooks mounted on it. When
the door is closed and under the leveling condition, the pulling protection hook is separated from the
hook on the pulling protection accessories because of the effect of unlock roller assembly mounted on
the head of the hall door and the pulling protection door cutter, and then the door operator can be
opened. In the opening process of the door operator, the pulling protection door cutter will make
tangential translation movement but no vertical movement under the action of the unlock roller
assembly mounted on the head of the hall door. However, when the door is closed but not under
leveling condition or is f260mm away from the leveling position, if there is external force (human
pulling force) acting on the door operator, the car door will be opened gradually. In this process the
pulling protection door cutter will move vertically for some time under the effects of the tangential
translation movement of hanging board of the door operator and its own gravity. At this time the hook on
the pulling protection door cutter will joggle gradually with the hook on the pulling protection
accessories. At last, when the door board is pulled apart for a certain distance (100 mm max.), the hook
on the pulling protection door cutter will hook on to the hooks on the pulling protection accessories, in
which case the door board will be impossible to be pulled open.
 2 Installation instruction for door operators

2.1 General illustration of door operator installation

General illustration of door operator installation: see Figure 2-1, Figure 2-2, and Figure 2-3

C (distance from the center of the straight beam

of the car frame to the sill line)
Cross bar

Maximum space A between bearings

Door operator

505 (with integrated car)

non-integrated car)
or 405 (with
Hanging
board
Rail
Straight

HH (net height of
door opening)
Swing-boom asynchronous door cutter beam

OP (net width of
door opening)
Car door sill line

Car door board Hall door sill line

Upright

Car door sill

Figure 2-1 General illustration of door operator installation

(installation of swing-boom asynchronous door cutter and upright)
 C (distance from the center of the
straight beam of the car frame to the sill
line)
Tie
Link span
Reinforced tie

Maximum space A
between bearings
Door operator

505 (with integrated car)

non-integrated car)
or 405 (with
Hanging board

HH (net height of door

Rail

opening)
Integrated pulling protection Straight beam
asynchronous door cutter

OP (net width of Car door sill line

Car door board door opening)
Hall door sill
line

Car door sill

Figure 2-2 General illustration of door operator installation

(installation of integrated pulling protection asynchronous door cutter and straight beam)
 Installation
Maximum space A between bearings
rack
Door operator

HH (net height of door opening)

Rail
Hanging board
Synchronous door cutter door
OP (net width of door
opening)

Car door board Car door sill line

Hall door sill

line

Car door sill

Figure 2-3 General illustration of door operator installation

(installation of synchronous door cutter and car roof)
 2.2 Installation and adjustment of door operator

2.2.1 Installation of door operator mounting bracket

2.2.1.1 Installation of the upright
The two cross bars should be mounted with fastening bolts on the two straight beam of the car,
which need to be supported by adjusting bolts. Then the two door operator mounting brackets are to be
mounted with fastening bolts on the two cross bars, and both ends of the two uprights shall be mounted
with fastening bolts on the door operator mounting brackets and car base platform respectively. See
Figure 2-4.

Cross Cross
bar
Adjusting bolt
bar

Car straight
beam
㍗പ㷪ṃ bolt
Fastening
Upright
Fastening bolt
䖯䰘ൠൾ㓯
Car door sill line
Car base
Mounting bracket
platform
of door operator
120
Car straight beam

Fastening bolt

Figure 2-4 Installation of upright and cross bar of door operator

2.2.1.2 Installation of the straight beam

Mount the two cross bars with fastening bolts on the car straight beam respectively and hold
the car straight beam with adjusting bolts. Then fix both ends of the two ties respectively on the cross
bars and straight beam with the draw hook, and fasten them with nuts. And then mount the two door
operator mounting boards on the two cross bars respectively and fasten them with bolts. See Figure
2-5 Draw hook

Tie
Fastening
bolt Fastening
bolt

Adjusting bolt

Mounting plate of
door operator
Cross bar

Car straight
beam beabeam

Figure 2-5 Installation of the tie and cross bar of door operator
 2.2.1.3 Installation of the car roof

Fix the car roof mounting bracket of door operator on the C type slot on the car roof with
fastening bolts. See Figure 2-6

Car roof mounting

bracket of door operator

Figure 2-6 Installation of mounting bracket of door operator (installation of the car roof)
2.2.2 Installation and adjustment of Jarless – con door operator
The connecting bolts should be mounted into the mounting holes on the door head of the door
operator in advance. Then connect the door operator and its mounting bracket with connecting bolts.
Adjust the position of the door operator after installation. It is required that the door operator rail should
be parallel to the car door sill. Also, the door operator should be kept vertical by checking with
plumbline. Splines can be used to keep parallelism. The bias of parallelism and verticality should be
limited to less than 1 mm. Adjust simultaneously both the door operator center and exit and entrance
center to make them match; Adjust the height of the door operator to make sure it is suitable for
installation of door plate. See Figure 2-7 Installation illustration of upright of door operator, Figure 2-8
Installation illustration of straight beam of door operator, and Figure 2-9 Installation illustration of car
roof of door operator
Connecting
Connecting bolt bolt

Connecting bolt

Figure 2-7 Installation illustration of upright of door operator

 Connecting
bolt

Connecting bolt
Connecting bolt

Figure 2-8 Installation illustration of straight beam of door operator

Connecting bolt

Connecting
bolt
Connecting
bolt
Figure 2-9 Installation illustration of car roof of door operator

2.2.3 Installation and adjustment of car door board

2.2.3.1 Installation of car door board

First mount the slide block as shown in Figure 2-10. Then adjust the clearance between the eccentric
and door rail. The clearance should be limited within the range of 0.2 to 0.5 mm.
Measure it with a clearance gauge. See Figure 2-11

Fixing nut assembly of build-in slide block

Adjusting gasket

Slide block

Figure 2-10 Installation of slide block of the door

 Rail

Downward
idle wheel

Figure 2-11 Adjustment of downward idle wheel of the hanging board

Installing the car door board

Hanging board of door operator

Gasket

Car door board

Figure 2-12 Installation of the car door board

2.2.3.2 Adjustment of the car door board

1. Check and adjust the verticality of the door board with a plumbline to limit the difference within 1 mm.
See Figure 2-13

Car front wall

Car door board

a’-a ”1mm.

Car door sill

Figure 2-13 Front view of the car door Figure 2-14 Side view of the car door
configuration configuration
2. The clearance between the car door leaf bottom and the sill surface is 3 to 6 mm, and the clearance
between the car door leaf and the front wall of the car is 4 to 6 mm (the clearances of both sides differ
by less than 1 mm); See Figure 2-14 side view of the car door configuration.
3. The clearance between door leafs are less than 2 mm (i.e. a, a’İ2mm.). Besides, the clearances on
the upper part and the lower part should be uniform (i.e. a’-a İ0.5mm.). See Figure 2-15 Front view of
the car door configuration
4. The lapping distance of two door leaves should be shorter than 1 mm when the center-opening door
is shut. See Figure 2-16 Top view of the car door configuration

a’İ2mm˗
aİ2mm˗
a’-a İ0.5mm.

Left car door

Right car door

Figure 2-15 Front view of the car door Figure 2-16 Side view of the car door
configuration configuration
5. After adjusting, fix all the bolts and push the car door to make sure that the car door can slide
smoothly.
6. When the car door is opened completely, the front wall of the car should be flush with the car door.

2.2.4 Installation and adjustment of the door cutter

2.2.4.1 Installation of the swing-boom asynchronous door cutter

The swing-boom asynchronous door cutter should be mounted on the car door board (see Figure
2-17).One end of the link should be connected with the door cutter crank while the other end should be
connected with the door head. In addition, the rotational part of the door cutter and the swing boom
should be able to move freely. Door head of the Door
operator
Requirements for installation:
a. The clearance between the door cutter and the
hall door sill is 5 to 10 mm (allowing for the
clearance between the door cutter and the upper
sill casing).
b. The occlusion length between the door cutter
and hall door lock roller is 7 to 9 mm. In leveling
position, the door lock roller is in the middle of the
two blades of the door cutter so that the roller will
not collide with the cutter blade while the elevator
is running. Swing-boom
asynchronous door cutter
c. The verticality of door cutter is limited within 0.5
mm. The space between two blades is 70 to 72
mm when the car door is closed completely.
d. A 6 mm fixing screw should be used to fix the
door cutter and the door leaf. The door cutter Car door board
should not be polished.
e. The door cutter is not allowed to collide with the Figure 2-17 Installation of the swing-boom
door lifting block, and the position of the door asynchronous door cutter
cutter pit and the door lifting block should be
suitable. 
 2.2.4.2 Installation of the pulling protection asynchronous door cutter

The pulling protection asynchronous door cutter is installed with fastening bolts on the hanging board of
the door operator. See Figure 2-18

Midline

Hanging board 5mm min.

of car door

7mm min.

Hanging board of door

operator
Fastening bolt Stopping
Hanging roller
Pulling protection Pulling protection board of hall
vane asynchronous door door
cutter

Figure 2-18 Installation of the pulling protection Figure 2-19 Configuration of the pulling
asynchronous door cutter protection vane
Requirements for installation:
1. The clearance between the door cutter and the hall door sill is 5 to 10 mm (allowing for the clearance
between the door cutter and the upper sill casing).
2. The occlusion length between the door cutter and hall door lock roller is 7 to 9 mm. In leveling
position, the door lock roller is in the middle of the two blades of the door cutter so that the roller will not
collide with the cutter blade while the elevator is running.
3. The verticality of door cutter is limited within 0.5 mm. The space between two blades is 70 to 72 mm
when the car door is closed completely.
4. The door cutter is not allowed to collide with the door lifting block, and the position of the door cutter
roller and the door lifting block should be suitable.
5. When the door is closed, the relative position of the stopping roller (installed on the hall door hanging
board) to the pulling protection door cutter is shown in Figure 2-19. In addition, the distance between
the stopping roller and the pulling protection door cutter should be longer than 5 mm when the pulling
protection door cutter is in uplift position (during the door closing process, the roller on the pulling
protection door cutter will rise under the effect of the bracket of the door operator). In this case, the
bracket of the vane will separate from the bracket of the door operator.
6. When the elevator is in leveling position, if the car door is pulled open with hand, the pulling
protection door cutter will start to deflect downwards with the two swing links to the central position of
the door and the stopping roller will start to contact with the pulling protection door cutter. At this time,
though the vane is moving downwards, the brackets on the pulling protection door cutter and the door
operator will separate form each other under the effect of the stopping roller.
7. When the elevator is not in leveling position, if the car door is pulled open with hands, the pulling
protection door cutter will start to deflect downwards with the two swing links to the central position of
the door. In this case, if the door board is kept being opened by hand, the brackets on the vane and on
the door operator will clasp each other so that the door can not be opened.
2.2.4.3 Installation of the synchronous door cutter

The synchronous door cutter is installed with fastening bolts on the hanging board of the door operator.
See Figure 2-20

Requirements for installation:

a. The clearance between the door cutter and the
hall door sill is 5 to 10 mm (allowing for the
clearance between the door cutter and the upper
sill casing).
b. The occlusion length between the door cutter
and hall door lock roller is 7 to 9 mm. In leveling
position, the door lock roller is in the middle of the
two blades of the door cutter so that the roller will
not collide with the cutter blade while the elevator
is running.
c. The verticality of door cutter is limited within 0.5
Fastening bolt
mm. The space between two blades is 70 to 72
mm when the car door is closed completely.
Hanging
d. The door cutter is not allowed to collide with the Synchronous
board
door lifting block, and the position of the door door cutter
cutter pit and the door lifting block should be
suitable. 
Figure 2-20 Installation of the synchronous door cutter
2.2.5 Adjustment of hanging board resistance

When there is much resistance of operation, adjust the clearance of the lower roller of the hanging
board and the rail to 0.1~0.3 mm as shown in Fig. 2-6 to make the door open and close smoothly.

Roller of the
hanging board
Gradient of door hanging
board (A-B): within ± 1

Rail
$ ±

Upper press roller % ±


~


Fig. 2-21 Adjustment of door hanging board

2.2.6 Wiring of door protection
2.2.6.1 Wiring of the safety edge
When the safety edge is fitted, its wiring is in accordance with figure 2-21. The cable should be tied
securely with tape in reverse pulling fashion on the car door and connected to the control circuit through
the drag chain by means of the bracket of drag chain.
to control circuit to control circuit

Figure 2-22 Wiring of the safety edge

2.2.6.2 Wiring of the light curtain
When fitting the light curtain, the wiring of the safety edge is in accordance with figure 2-22. The cable
should be tied securely with tape in reverse pulling fashion on the car door and connected to the control
circuit through the drag chain by means of the bracket of drag chain.

to control circuit to control circuit

Figure 2-23 Wiring of the light curtain

Requirements for light curtain installation:

1. The surface at the bottom of the light curtain should be flush with that of the fixing bracket, and the
distance between the surface at the bottom of the light curtain and the surface at the bottom of the car
door board should be 10 mm at least; The two light curtains should be 10 to 20 mm apart from each
other when the door is closed; All the mounting holes of the light curtain should be fixed on the door
leaves.
2. The light curtain line should be fixed securely along the strengthening rib of the door board with tape
in reverse pulling fashion, and then it is connected to the junction box of light-beam curtain on the car
roof.
3. After the light curtain is installed, it should be grounded. The ground line is connected to the car door
with bolts and is made into a loop connected with the ground line on the car roof.
3 Electrical adjustment
3.1 Wiring of transducer
3.1.1 System with DO/DC signals
The input and output ports of the transducer are shown in Fig. 3-1

Black blue brown grey red

Power supply

Power supply

Fig. 3-1 Wiring diagram of input and output ports

3.1.2 Definition and description of input and output ports
As shown in Tab. 3-2 and Tab. 3-3
Tab.3-2 Definition of output port Tab. 3-3 Definition of input port

Terminal No. Description Terminal No. Description

P2-1 24V P1-1 Common terminal of the output relay

P2-2 Signal of opening the door P1-2 NO contact output of the opened limit

P2-3 Signal of closing the door P1-3 NC contact output of the opened limit

P2-4 Safety actuated signal P1-4 NO contact output of the closed limit
Closing door arrival magnetic
P2-5 P1-5 NC contact output of the closed limit
switch signal
P2-6 COM P1-6 NO contact output of the fault signal

P2-7 0V P1-7 NC contact output of the fault signal

3.2 Outside view of the controller

Note: Those solid circles in the figure represent indicators for corresponding
functions
Power: Constantly on when the power is normal
Preparation/ fault light: Glint when it is normal, constantly on when fault occurs.
Door closed limit input: When the door reaches closed limit, the arrival switches signal inputs, and
the light is on.
Open door input: The opening signal light is constantly on as there is opening signal
Close door input: The closing signal light is constantly on as there is closing signal
Door opened limit output: When the door reaches the opened limit, the light is on, and the
transducer outputs the signal of reaching the opened limit.
Door closed limit output: When the door reaches the closed limit, the light is on, and the transducer
outputs the signal of reaching the closed limit.
Fault output: As fault happens, the light is on, and the transducer outputs the fault
signal.
Protective output: The light is off when there is no motor output, and constantly on when
there is motor output.
3.3 Buttons, knobs and DIP switches
3.3.1 Buttons and DIP switches
 Tuning button
learn button
From right to left:
SW1, SW2, SW3, SW4

Running button
run button

3.3.2 Knobs

If it is turned anticlockwise, the speed or torque will increase; if

it is turned clockwise, the speed or torque will decrease.

3.4 Adjustment steps

Basic adjustment steps: applicable when the completed machine is produced by the factory
Senior adjustment steps: applicable after replacing the motor or the transducer
3.4.1 Basic adjustment steps
The door operator has taken the basic steps such as motor positioning, parameter selection,
autotuning of door width, demonstration operation and mode modification when it's produced by the
factory. The adjustment staffs make the adjustment on the construction site in accordance with the
following steps:
3.4.1.1 Autotuning
Turn SW 2, SW 3 to ON, and press learn button. In this case the door will operate in the direction
of closing door-door closed limit-opening door-door opened limit-closing door-door closed limit.
Autotuning is completed.
3.4.1.2 Demonstration operation
Turn SW 2, SW 3 to ON, and press run button. The door will reach the closed limit first, and then
press run button again to make the door repeat opening and closing.
3.4.1.3 Setting for normal mode
Turn the mode selection switch SW 2 to OFF, and the door begins to close until it reaches the
closed limit. Wait for the commands of opening or closing from the control system.
3.4.2 Senior adjustment steps
When you are replacing the motor or transducer, or the door operator runs abnormally, make the
adjustment in accordance with the following steps:
3.4.2.1 Parameter selection
Motor parameter selection: turn to menu F 2-0, select 43.5 W or 94.3 W as per the motor size.
Door cutter parameter selection: turn to menu F 4-18, select 0 for asynchronous door cutter, and select
1 for synchronous door cutter.
3.4.2.2 Positioning
If the door board is light, positioning with car door board is possible. But if the door board is
heavy (such as glass door), it's necessary to make the positioning with no-load motor. When you are
making the positioning with car door, do not put the car door on the position of opened or closed limit;
otherwise the positioning may be inaccurate. The method of positioning should be as follows:
Turn SW 2 to ON, and turn SW 3 to OFF, and then press the learn button key. In this case, the
motor will rotate for a certain angle. Positioning will be completed 5 seconds later.
3.4.2.3 Autotuning
Place the door in the middle, and turn SW 2, SW 3 to ON, then press learn button key. In this
case, the autotuning begins, and the door will move towards the direction of closing. If the door moves
towards the direction of opening, turn SW 1 to the adverse condition (i.e. if SW 1 is ON, turn it to OFF; if
it's OFF, turn it to ON).
3.4.2.4 Demonstration operation
Turn SW 2, SW 3 to ON, and then press run button key. In this case, the door will move towards
the direction of closing until it reaches the closed limit. Then press run button key again, the door
operator will repeat the opening and closing demonstration operation.
3.4.2.5 Setting for normal mode
Set the value of F 0-2 as 3 with the operator (see the application of operator in 3.4.7). Turn SW 2
to OFF, the door operator closes the door in place and the torque is kept. In this case the adjustment is
completed, and the door operator waits for the commands of opening or closing from the control
system.
3.4.3 Adjustment of the open and close speed
If the open and close speed knob is turned with a thin flat screwdriver, the running speed of the
door operator will change correspondently.
3.4.4 Adjustment of the close and open hold torque
If the hold torque knob is turned with a thin flat screwdriver, the hold torque of the door operator
will change correspondently.
3.4.5 Reopening torque
If the Reopening torque knob is turned with a thin flat screwdriver, the reopening torque of the
door operator will change correspondently. (The reopening torque should be limited within 150 N).
3.4.6 Parameter initialization
If the parameter is modified by mistake during the adjustment or the door operator runs
abnormally, the parameter initialization is possible. Turn SW 2 to ON and SW 3 to off ˈthen press
run button for 2 seconds. The indicator lights of opened limit and closed limit will glint for 3 times, and
then the initialization is completed. Make the adjustment again following the senior adjustment steps
after the initialization.
3.4.7 Application of operator
The interface of operator is shown in the figure below:
 Operation status
display

Operation
parameter display

Down
Value
increase

Return Not used

key

Up
Value
decrease

Not used
Parameter
settings

1ǃ Checking parameters
Plug the connecting line into the operator and the Jarless-con transducer and the display at this time is
shown as bellow:

Press the DOWN key , and the operation parameters of the motor will displayed in order. These
parameters are only readable and can not be changed. Refer to Tab. 3-1 for definition of these
parameters.

Press the Return key , it will return to the original interface:

2ǃ Modification of parameters

Press again, the interface will change into:

This is the interface of the F0 parameter group. In this case, if is pressed, the display will be:

If it's necessary to modify the numbers in the F parameter group (for example modification of F0), press

the function setting key , and the display will change into the following condition:

This interface means entering into the first parameter in the F0 parameter group.

ķ If it’s necessary to check or modify this parameter, press the function setting key again, and
the display will be

If you want to modify it to 0, press to change the number into

Then press to confirm. The interface will return to the second parameter of the F0 parameter
group:

In this way the parameter is modified successfully.

ĸ If you don’t want to check or modify this parameter, press key to page down to
parameters you want to set.
 3.5 Opening and closing door curves
3.5.1 Opening door curve

speed
door movement
door closed limit Door opened limit
Limit hold

distance

location of door zone

opening signal
closing signal
open arrival signal
close arrival signal

pulse limit pulse limit

distance of door creepage distance of door
cutter movement Diagram of opening door curve opened limit

3.5.2 Closing door curve

speed

Limit hold
door movement
door opened
limit door closed

Limit hold

distance

location of door zone

closing signal
opening signal

close arrival signal

open arrival signal

pulse limit
pulse limit
creepage distance of door and
distance of door cutter movement
Diagram of closing door curve synchronous door cutter > 36mm
asynchronous door cutter > 16mm
 3.5.3 Reopening curve

speed

time

reopening curve

3.6 Parameter list

Function Name Setting range Default
No.
Monitoring parameter group (server menu 311)
0 Software version
1 Operation frequency 0~50.00 Ć
2 Motor rotation speed Ć
3 Rotor position 0~359.9 Ć
4 Given velocity Ć
5 Given output voltage 0~900V Ć
6 Given torque current 1.0ˉ> rated torque Ć
7 Output current 0~999.9A Ć
8 Upper digits of run count Ć
9 Lower digits of run count Ć
10 DC busbar voltage 9999v Ć
11 Encoder position 0~65536 Ć
12 UVW position 00 Ć
13 Current position 00000 Ć
14 INPUT 1 Ć
15 INPUT 2 Ć
16 Open door input Ć
17 Close door input Ć
18 Stop Ć
F0 (server menu 3311)
Field adjustment parameter Field Adjust) EEPROM
F0-0 Obstruction contact memory 0: disabled ᰐ᭸
function 1: enabled
F0-1 Running direction reverse 0,1 0
F0-2 RUN command source 0~5 3
F0-3 Door range 0~65535 Ŷ
F0-4 Running distance at low 0̚100 5
Function Name Setting range Default
No.
speed of opened door arrival
F0-5 Open Startup unlock speed 5~100mm/s 45/60
F0-6 Open Startup unlock distance 0~30.0% 3.0/5.0
F0-7 Open Acceleration speed 10~2048mm/s/s 1000
F0-8 Open Acceleration fillet 10~2048mm/s/s/s 1000
F0-9 Open Deceleration speed 10~2048mm/s/s 800
F0-10 Open Deceleration fillet 10~2048mm/s/s/s 800
F0-11 Close Arrival speed 5~100mm/s 15/30
F0-12 Running distance at low 5~100 15/30
speed of closed door arrival
F0-13 Close Acceleration speed 10~2048mm/s/s 800
F0-14 Close Acceleration fillet 10~2048mm/s/s/s 800
F0-15 Close Deceleration speed 10~2048mm/s/s 600
F0-16 Close Deceleration fillet 10~2048mm/s/s/s 600
F0-17 Close Startup unlock speed 5~150mm/s 35
F0-18 Close Startup unlock distance 0 ~ 30.0% relay vibration resistance 0
F0-19 Password 0~9999 8888
F1 (server menu 3312)
Regulator parameter Regulator)
F1-0 Proportion gain 1 (high 0~10000 1500/1000
speed)
F1-1 Integration gain 1 (high 0~10000 800
speed)
F1-2 Proportion gain 2 (low speed) 0~10000 1500/1000
F1-3 Integration gain 2 (low speed) 0~10000 800
F1-4 PI transferring threshold value 0~100 5
F1-5 PI transferring band width 0~100 5
F1-6 Speed feedback filter 0̚66 (high and low) 33
F1-7 Given proportional part filter of 0~3 0
the torque reference
F1-8 Motor overspeed 1.00~2.00 1.25
1.0˖Rated RPM
F1-9 Control method 0:VF 2
1: Asynchronous motor closed loop
2: Synchronous motor
F1-10 Feedback speed calculation 0: High and low levels are different 1
1: High speed agrees
F1-11 Current loop KP 0~9999 512
F1-12 Current loop KI 0~9999 150
F1-13 Electric torque limit (open 0.00~2.50 2.50
door)
F1-14 Braking torque limit (open 0.00~2.50 2.50
door)
F1-15 Electric torque limit (close 0.00~2.50 2.50
door)
F1-16 Braking torque limit (close 0.00~2.50 2.50
door)
F1-17 Motor overload protection 0.1~2.0 1.2
factor
F1-18 PVT protection sensitivity 0~10 03
factor 0˖disable
The larger the value is, the lower
the sensitivity is.
F2 (server menu 3313)
Motor parameter Motor Parameters)
Function Name Setting range Default
No.
F2-0 Motor power 0.1~999.9 W 43.5/94.3
F2-1 Number of poles 2~100 008
F2-2 Motor rated rotation speed 1~9999 0180
F2-3 Motor rated frequency 1.00Hz~99.99Hz 12.00
F2-4 Motor rated voltage 0~999V 100/125
F2-5 Rated current 1.0~999.9 000.8/1.2
F2-6 Sheave_d 10~10000mm 00045
F2-7 gear_ratio 1.0~100.0 001.0
F2-8 Rope 1~6 1
F2-9 Magnetic pole original angle 0~65535 Ŷ
F2-10 Stator resistor 0.000~9.999 ohm 7.730/2.790
F2-11 Stator inductance 0.0~999.9mH 357.0/252.4
F2-12 Rotor resistor 0.000~9.999 ohm 5.230/1.820
F2-13 Rotor inductance 0.0~999.9mH 357.0/252.4
F2-14 Mutual inductance 0.0~999.9mH 325.0/240.6
F2-15 No-load current 0.0~999.9A 001.0/2.7
F3 (server menu 3314)
Drive parameter Drive Scaling Parameters)
F3-0 Drive No. 0~100 000
F3-1 Rated voltage 0~1000 0220
F3-2 Rated current 0.0~999.9 002.5
F3-3 Current adjusting coefficient 0.000~2.000 1.00
F3-4 Voltage adjusting coefficient 0.000~2.000 1.050
F3-5 Current limit (overcurrent) 0.0~999.9 005.0
F3-6 Busbar overvoltage point 0.00~2.00 1.4
F3-7 Busbar undervoltage point 0.00~1.00 0.60
F3-8 Input voltage coefficient 0.00~2.00 1.00
F3-9 Brake voltage 0.00~1.00 0.35
1.00:1000V
F3-10 Dead time 2~20 03
F3-11 PWM compensation 0.00~2.00 1.00
F3-12 Overshoot factor 0~100 100
F3-13 Carrier frequency 0̚12 KHz 12
F3-14 Running time (hour) 0~65535 H should be saved with Ć
power down
F3-15 Running time (minute) 0~59 MIN should be saved with Ć
power down
F4 (server menu 3315)
Enhanced parameter Enhanced Parameters)
F4-0 Open/close operation hold 0~99.9s 00.0
time 0: keep continuous operation
Others: stop when the time is up
F4-1 Power on operation speed 10~100mm/s 0050
F4-2 Door range detection speed 10~100mm/s 0050
F4-3 Close arrival respond time 200~3000ms 1000
F4-4 Open arrival respond time 500~3000ms 800
Hold torque after arrival
F4-5 Arrival signal setting 0˖with open arrival and close arrival 1
1˖without open arrival but close
arrival
2˖without open arrival or close
arrival
F4-6 Open Hold torque 0~200.0% 100.0%
F4-7 Close Hold torque 0~200.0% 60.0%
F4-8 Baffle detection identification 0~999ms 200
Function Name Setting range Default
No.
time 0˖No function
F4-9 Baffle torque at high speed 0~200.0% 180.0%
Baffle torque during acceleration
F4-10 Close Retarding torque at 0~200.0% 160.0%
constant speed Retarding torque for when ACC = 0
F4-11 Baffle torque at low speed 0~200.0% 140.0%
Baffle torque during deceleration
F4-12 RY1 function selection 0: open arrival signal (switch or 0
F4-13 RY2 function selection pulse) 1
F4-14 RY3 function selection 1: close arrival signal (switch or 2
pulse)
2: fault output
3: baffle detection output
4: open door output
5: close door output
6: limited open arrival signal
7: limited close arrival signal
F4-15 Open Arrival position 0~1000mm 10
F4-16 Open Speed 0~1000mm/s 0508
F4-17 Open Arrival speed 5~100mm/s 020
F4-18 Door cutter selection 0˖Asynchronous door cutter 0
1˖Synchronous door cutter
F4-19 Close Arrival position 0~1000mm 5
F4-20 Close Speed 0~1000mm/s 508
F4-21 Reverse open door 500~9999mm/s/s 5000
Deceleration speed
F4-22 Reverse open door 500~9999mm/s/s/s 5000
Deceleration fillet
F4-23 Demonstration door open 0~999.9s 003.0
hold time
F4-24 Demonstration door close 0~999.9s
hold time 003.0
F4-25 Manual acceleration 10~2048mm/s2 0300
F4-26 Manual deceleration 10~2048mm/s2 0500
F4-27 Manual speed 0~999mm/s 0050
F4-28 Master and slave status 0˖Master status. Reopening door is 0
setting possible
1˖Slave status. Reopening door is
impossible
F4-29 Empty 0 00000
F5 (server menu 3316)
(VF parameter)
F5-0 VF mode 0: Linear
1: Square 0
F5-1 Torque boost 0~50.0% 20.0%
F5-2 Automatic torque 0~100ˁ
compensation limit 000
F5-3 Baffle identification frequency 0~100.0% 070.0
ratio (at high speed)
F5-4 Baffle identification frequency 0~100.0% 050.0
ratio (at low speed)
F5-5 Baffle identification switch 0~99.99HZ 00.50
frequency
F5-6 Baffle identification time 0~5000MS 0100
Schedule˖motor configuration parameter table
 Part number Type Color The best value of PI Pole Frequent bracket
XTA4522AAL BM14743 Black 1500ǃ800ǃ1500ǃ800 8 12 ;7$%+;
XTA4522ABM BM14794 Black 1500ǃ800ǃ1500ǃ800 8 12 üü
XTA4522ABN PM81842 Slicery 1000ǃ800ǃ1000ǃ800 16 24
white
;7$&-7
XTA4522ABT PMM2.3G Slicery 1000ǃ800ǃ1000ǃ800 16 24
white
XTA4522ABV PM81855 Slicery 1000ǃ800ǃ1000ǃ800 16 24
white
;7$&<.
XTA4522ABX PMM5.0G Slicery 1000ǃ800ǃ1000ǃ800 16 24
white
3.7 Checking fault
Check the fault code (F6) with the operator. See the following table for common fault related information
(code of common fault):
Operator Name of
serial No. correspondent Possible cause Solution
fault
1 1ˈ Transducer has foreign objects
1ˈ Clear away the foreign
dropping into it
BASE FAULT objects
2ˈ Any two of the three phases of
2ˈ Check motor power line
the motor is short circuit
4 1ˈ Encoder circuit of transducer is
1ˈ Replace transducer
abnormal
PVT lost 2ˈ Check encoder connecting
2ˈ Connection wire of encoder is
wire
disconnected or short circuit
5 1ˈ Something suffocates the
process of opening and closing 1ˈ Check for foreign objects or
MOTOR
door mechanical blockage
OVERLOAD
2ˈ Motor lacks phase during 2ˈ Check motor power line
running of door operator
7 1ˈ Input voltage is too high
1ˈ Check input power supply
2ˈ Any one of the three phases of
DC link OVT voltage
motor is short connected to
2ˈ Check motor power line
ground
8 Check the input power supply, it
POWER LOST Input power supply is low
should be AC 220 V±20%

4 Maintenance

4.1 Periodical maintenance of the door operator

During the elevator maintenance, the door rail should be cleaned and lubricated. Also, the wear of the
door hanging board should be checked. If it exceeds 1.5 mm, adjustment or replacement should be
made in time.
a) The tightness of the synchronous belt should be adjusted regularly. The requirement for the
tightness is shown in Figure 4-1.
 1 ˘

Figure 4-1 Requirement for the tightness of the synchronous belt

4.2 Daily maintenance of the door operator

a) Check if the door could be opened and closed smoothly without any unusual sound.
b) Check regularly the tightness of all the fasteners.
If any problem is found during the above mentioned checking process, measures should be taken
immediately to make sure that the door operator will operate normally.

5 Main parts list

Spare part
Drawing no. of parts Name Cutline (number in each) Remark

Synchronous belt 1 Easily

XTA4215AAL with circular arc damaged
tooth part

XTA4284AAR Wire guard chain 2 Easily

damaged
part

XTA3052AAN Tension assembly 1

XTA2701ACE motor 1

XTA4386ABA socket Center-opening:3

Side-opening:4
Two-panel
ceter-opening:4

Center-opening:3
XTA3386AAY Center plug Side-opening:4
assembly Two-panel
ceter-opening:4

XTA3386ABP Plug assembly 1 separately on the

right and left
XTA3386AAX Plug assembly 1

1 (used when safety

XTA3369AAE Magnetic switch edge is equipped) ᑨᔰ
assembly

1 (used when safety

edge is equipped)
XTA3370AAA Magnet assembly

XTA2703AAE Pulling protection 1

asynchronous
door cutter

XTA3035ADR Hanging board 4 Easily

wheel damaged
part

XTB3117ABE Hanging board 4 Easily

adjusting roller damaged
part

XTA3189AAG Stopping part 4

XTA3446AAK transducer 1

XTA4351ABJ R 14 board 1

Note: 1. if the customer needs the spare part of the door operator, please mark on the contract and
provide relative list of spare part.(It's necessary to purchase the spare part separately)
2. The information in this document is subject to change without notice.