Siemens AT18 Operating Instructions Manual

Comfort Lift Door Drive

AT 18 Date of Issue:

Rev. 09, Date 8/2007

Operating Instructions

Comfort lift Door Drive

AT 18

AT18 Door Drive

Ratio 15:1

Operating Manual - Elevator Door Operation AT18

2

1 Table of Contents

1 Table of contents ....................................................................................................... 2

2 Introduction .............................................................................................................. 4

3 Safety instructions ..................................................................................................... 5

3.1 General safety instructions ................................................................................... 5

4 Terminology .............................................................................................................. 6

5 Overview of the operating elements .......................................................................... 7

6 Functions and equipment reactions ............................................................................ 8

6.1 Teach-in and test drive .................................................................................... 8

6.2 DOOR OPEN instruction .................................................................................. 8

6.3 DOOR CLOSE instruction ................................................................................. 8

6.4 Service buttons ............................................................................................... 8

6.5 Parameter setting ........................................................................................... 8

6.6 Blockage recognition “CLOSE” .......................................................................... 9

6.7 Blockage recognition “OPEN” ........................................................................... 9

6.8 Restart after power failure .............................................................................. 9

6.9 Closing force ................................................................................................. 10

6.10 Emergency rescue ......................................................................................... 10

6.11 Pushing ........................................................................................................ 10

6.12 Light barrier .................................................................................................. 10

6.13 Emergency power supply (optional) .............................................................. 11

6.14 Overload protection ...................................................................................... 11

7 Mechanical assembly and conguration ................................................................... 12

8 Electrical conguration and putting into operation ................................................... 13

9 The relay contacts (option) ....................................................................................... 16

10 The driving cycle ......................................................................................................

18

11 Operating status display ........................................................................................... 19

12

Speed limit cycle ...................................................................................................... 20

13 Expansion module (option) ...................................................................................... 21

13.1 Installation of the expansion module ............................................................ 21

13.2 The emergency power module ...................................................................... 25

13.2.1

Connecting the emergency power module with the AT18 .................. 25

14 Technical data ............................................................................................................ 26

14.1 DC-current motor .......................................................................................... 26

14.2

Mains transformer ........................................................................................ 26

14.3

Control unit .................................................................................................. 26

14.4

Regulations and norms ................................................................................. 26

Operating Manual - Elevator Door Operation AT18

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15 Attachment 27

15.1

Attachment 1: Identication numbers of components .................................. 27

15.2 Attachment 2: Control unit AT18 dimension sheet ........................................ 28

15.3

Attachment 3: Mains transformer AT18 ........................................................ 29

15.4 Attachment 4: 24-Volt gear motor with rubber bonded

metal/vibration shock mount ........................................................................

30

15.4.1 30-Volt gear motor with rubber bonded metal/vibration

shock mount and mounting bracket ..................................................

31

15.4.2 24-Volt gear motor with rubber bonded metal/vibration

shock mount and mounting bracket .................................................. 32

15.4.3 Wire conguration of the motor plug..................................................33

15.5

Attachment 5: Overhead pulley with tensioning device

and mounting bracket ..................................................................................

34

15.6 Attachment 6: Door clutch holder .................................................................

35

15.7

Attachment 7: Assembly suggestion .............................................................. 36

15.8

Attachment 8: Control inputs terminal circuit diagram ................................... 37

15.9

Attachment 9: Emergency power module scale drawing ................................ 38

15.10

Attachment 10: Connection cable for emergency module .............................. 39

15.11

Attachment 11: Diagnosis and parameterisation (Parameter setting) ............. 40

15.11.1

Terminal module EM18 TE and user terminal HT18 .......................... 40

15.11.2

Menu .............................................................................................. 41

15.12

Attachment 12: AT tool package .................................................................... 46

15.12.1

Installation AT tool package ............................................................. 46

15.12.2

AT Frontend PC ............................................................................... 46

15.12.3

User terminal emulation .................................................................. 47

15.12.4

Movement cycle editor .................................................................... 48

15.12.5

Oscilloscope function ...................................................................... 50

15.12.6

Boot loader ..................................................................................... 51

15.13 Electrical conguration with the minimal editor ............................................ 52

15.14

Conguration record ..................................................................................... 53

16 Comments / Notices ................................................................................................. 54

NOTE

The illustrations in the manual refer to AT Frontend PC version 1.11 and the AT18 version 1.3. With
other versions the illustration can differ slightly.

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Operating Manual - Elevator Door Operation AT18

2 Introduction

The comfort elevator door driver AT18 is an “intelligent” door driver with which cabin and shaft
doors can be operated with adjustable speed and acceleration settings. The maintenance-free
power unit consists of a DC-motor with non-self-locking gears and is operated speed-controlled. The
power transmission takes place with a timing chain. The timing chain is fed through an overhead
pulley and can be equipped with two door clutch holders. With it both one-sided and doors opening
in the centre can be powered.

The AT18 is supplied with the following motors:
M2 – 24V /1.8A – Motor for a maximum of 120 kg total door panel weight
M3 – 30V /4.0A – motor for a maximum of 180 kg total door panel weight

The door actuator can be ordered with drive pinions mounted differently (left or right, see drawing
in attachment).
No end switch is needed for the operation of the door actuator.
The door width as well as the positions “OPEN” and “CLOSE” are determined automatically.
A display of the current operating statuses takes place via a 7-segment display (H5000) in the
control unit.

In the attachment all important scale drawings, an assembly suggestion and the identication

numbers for the order of the individual drive components can be found.

NOTE

For reasons of clarity this operating manual does not contain detailed information on all types
of products and also cannot take every possible instance of setting-up of the operation or of the

maintenance into account. If you need further information or if specic problems occur, which are

not covered comprehensively enough in the operating manual, the necessary information can be
obtained via the AT Service Hotline Tel. [phone].

In addition we point out that the contents of this operating manual does not form part of an earlier
or existing agreement, undertaking or of a legal relationship, or that it is meant to amend or modify
these. All obligations by Siemens arise from the respective purchase agreement, which also contains
the complete and solely valid warranty stipulations. These contractual warranty arrangements are

neither expanded nor limited by the specications of this operating manual.

Operating Manual - Elevator Door Operation AT18

5

3 Safety Instructions

To observe before putting into operation

Please read through the brochure provided carefully. It contains important information about the
installation, the use and safety of the equipment.

Special notices

Three kinds of specic notices are used in the operating manual to emphasise important

information.

WARNING

In the context of this operating manual it means that death, serious bodily harm or extensive

damage to property can be inicted if the relevant precautionary measures are not taken.

CAREFUL

In the context of this operating manual it means that light bodily harm or damage to property can
result if the relevant precautionary measures are not taken.

NOTICE
In the context of this operating manual it is an important piece of information about the product or
the respective part of the operating manual to which special attention is drawn.

3.1 General safety instructions

WARNING

Only relevantly qualied staff should work on or in the vicinity of this equipment. This staff must
be thoroughly acquainted with all warnings and notices as well as with the functions of the door
control unit AT18 according to this operating manual.

Qualied staff in the context of this operating manual, or the warning notices, are persons who are

acquainted with the setting-up, assembly, putting into operation and operating of the product,

and who holds relevant qualications in their professions, as for example:

– Training or instruction, or authorisation, to switch electric circuits and equipment/systems on and

off according to safety technology standards.

– Training or instruction in the maintenance and use of appropriate safety equipment according to

safety technology standards.

– Training in rst aid.

The faultless and safe operation of this equipment requires appropriate transport, professional
storage, setting-up and assembly as well as careful operation and maintenance. All electrical
connections must be inspected for secure contact before the putting into operation.
During work on the door actuator it has to be disconnected form the power supply mains by
unplugging the power plug.

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Operating Manual - Elevator Door Operation AT18

4 Terminology

Initial speed = reduced speed after recognition of mains activation in closing and opening direction

until normal operation.

Creep speed = reduced speed in the vicinity of the “OPEN” position of the elevator door (creep
distance).

Cutter speed = reduced speed in the vicinity of the “CLOSE” position of the elevator door (cutter
distance).

Creep distance = door movement area in the vicinity of the “OPEN” position.

Cutter distance = door movement area in the vicinity of the “CLOSE” position.

Operating Manual - Elevator Door Operation AT18

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5 Overview of the operating elements

Substructure group AT18:

X1: Auxiliary module at cable

connection

X3: Mains current transformer
connection

X4: Current output 24V / 0,4A

X5: Emergency power module
input signal

X6: Input signals connection

- Light barrier

- Nudge

- Close

- Open

X7: Motor plug

X8: Connection for user terminal and
USB adapter (AT Frontend PC)

H5000: 7-segment display for door
status and error code

S5000: Door parameter button

S5001: Service button “

OPEN”

S5002: Service button “

CLOSE”

Relay module (Option):

X11: Relay output “

CLOSE”

X12: Relay output “

Reversed”

X13: Relay output “

OPEN”

X14: Flat cable connection to the
control unit

Terminal module (Option):

X15: Flat cable connection to the
control unit

H1: LCD-Display

S1-S4: Operating button for terminal
Illustration 1 module

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Operating Manual - Elevator Door Operation AT18

6 Functions and equipment reactions

6.1 Teach-in and test drive

By pushing of the button “DOOR PARAM” (S5000) the automatic determination has taken place:

1. Recognition of the motor type.

2. Recognition of the direction of the door movement and of the “

CLOSE” position.

3. Determination of the friction values of the door system and of the door weight.

4. Determination of the door width and of the “OPEN” position. Closing of the door until the
determined door width has been travelled through and the “CLOSE” position has been reached.
There the storing of the parameter, lasting 3 seconds, takes place.

6.2 “DOOR OPEN” instruction

At the “DOOR OPEN” instruction the door opens according to the set movement cycle, as long as the
instruction remains.
The transitions of the movement cycle (e.g. from acceleration to a steady condition) are chamfered
to avoid noises, which could result from the play between the cabin and shaft door. The door
reaches the “OPEN” position at creep speed. Thereafter the door is kept open with reduced torque at
the “DOOR OPEN” instruction in queue.
– The “DOOR OPEN” instruction must stay in queue during the complete opening movement.
– The “DOOR OPEN” instruction must stay in queue continuously if a permanent
torque is pending.
– The “DOOR OPEN” instruction has priority over all other control instructions.

6.3 “DOOR CLOSE” instruction

For the closing of the door the “DOOR CLOSE” instruction should remain in queue continuously.
After closing the door is held closed with reduced torque for as long as the “DOOR CLOSE”
instruction is in queue.

6.4 Service buttons

With the service buttons “OPEN” (S5001) and “CLOSE” (S5002) the door can be opened and closed
by the control unit. By pushing this button the controls receive the “DOOR OPEN”, or “DOOR CLOSE”,
instruction in addition to the input signals in queue to X6.

6.5 Parameter setting

The AT18 terminal module (option), the user terminal HT18 or the AT Frontend PC offers additional

conguration and diagnosis possibilities.

The terminal module is integrated in the housing of the AT18 control unit and can be ordered

together or can also be tted afterwards.

The user terminal HT18 is as additional option separately obtainable.
It is connected to X8 of the control unit.
A possibly available user terminal of type HT 5 can also be used.
The Frontend PC offers the most comfortable diagnosis possibility.
Hereto a PC can be connected to X8 of the control unit via the USB adapter
(accessory AT Frontend PC).

Operating Manual - Elevator Door Operation AT18

9

NOTICE

The current parameter is overwritten by the factory parameter at the end of the teach-in drive,
exactly when the door parameter button (S5000) is pushed at the application of the mains power. If
the door parameter button is pushed during running operation, then only a door width and weight
determination take place. The movement cycle parameter, force margins and permanent torque
remain as is. The maximum closing speed, as well as the nudge speed, is limited depending on the
determined weight.

6.6 Blockage recognition “CLOSE”

If the door is blocked in the “CLOSE” direction at a “DOOR CLOSE” instruction in queue, it stops
and reverses. After reaching the open position the door closes again with normal speed up to
approximately 2cm in front of the obstacle. Subsequently it moves with reduced speed (initial
speed) against the obstacle and reverses again.
This action is repeated continuously for as long as the obstacle remains. After removing the obstacle
the door moves with reduced speed approximately 2cm past the stored position of the obstacle and
then continues the rest of the way at normal closing speed.

6.7 Blockage recognition “OPEN”

If the door is blocked in the “OPEN” direction at a “DOOR OPEN” instruction, it stops. After
approximately 2s the door tries automatically to reach the opening position.
This action is repeated maximally 3 times.
The door then remains in this position.
If the “DOOR OPEN” instruction is cancelled, the closing instruction given in the meantime, and
then the “DOOR OPEN” instruction is given again, the door will move at normal speed up to
approximately 2 cm in front of the stored position of the obstacle and subsequently with reduced
speed against the obstacle.
Here the door actuator stops and repeats the opening controls 3 times. If the obstacle is removed
beforehand, then the door moves with reduced speed approximately 2 cm past the stored blockage
position and resumes to the opening position at normal speed.

6.8 Restart after power failure

After a mains power failure the nal positions of the door must be newly determined from the door

controls.

For that purpose the door moves for so long at a reduced speed (initial speed) until the two nal

positions “Open” and “Close” have been recognised by the controls.

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Operating Manual - Elevator Door Operation AT18

6.9 Closing force

The closing force can be set for motor 2 (24V/1.8A, up to 120 kg door weight) at between 70 and
120N, or for motor 3 (30V/4A, up to 180 kg door weight) at between 70 and 230 N. At exceeding
of 150N a warning message appears on the LCD display of the terminal module (option). The values
mentioned refers to one-sided opening doors: a load cell will display only half the value at doors
opening in the middle.

WARNING

At the setting of the closing force it is imperative that a possibly effective closing weight is taken
into account. Per 1kg counterweight the closing force must be reduced by 10N.
This concerns the: - Closing force “CLOSE”

- Closing force “Cutter distance CLOSE”

- Nudge force “CLOSE”

Example: Closing weight = 4 kg
Desired static force margin “CLOSE” = 150 N

The counterweight of 4 kg represents a force of 40 N. The force margin to be set must then amount
to 150N – 40 N = 110 N.

The factory setting is designed in such a way that a counterweight of 3 kg for motor 2 (24V/1.8A),
or 6kg for motor 3 (30V/4A), was taken into account. That means that the resulting static closing
force is limited to 120 N, or 90 N.

6.10 Emergency rescue

WARNING

An emergency rescue can only be effected if:

- neither a “DOOR OPEN” nor a “DOOR CLOSED” instruction is in queue

- he service button has not been pushed

- the user terminal or AT Frontend PC does not show the menu item quick
adjustment or overall adjustment (including sub-menus).

- the door has come to a standstill
Only in these cases the door actuator is torque-free. The necessary force to open
the door according to TRA and EN81 stipulations lies below 300N.

6.11 Nudge

Reversing does not take place in the operating status “NUDGE”. The “DOOR CLOSE” and “NUDGE”
instructions must be in queue at the same time. At the recognition of an obstacle the torque is
taken back to 1 second on the marginal keeping shut torque of the motor.

6.12 Light barrier

The input for the light barrier signal has the same function as the “DOOR OPEN” instruction.
Exception: if the door is opened at less than 1 cm, the light barrier signal is ignored.
If no power is available at the light barrier input, this is interpreted as an interruption of the light
barrier.
The door can then not close.
At an interrupted light barrier the door opens. If a “DOOR CLOSE” instruction is in queue at the same
time, the door only moves in the “OPEN” direction for as long as the light beam is interrupted.

Operating Manual - Elevator Door Operation AT18

11

6.13 Emergency power supply (optional)

In case of a mains power supply a battery or rechargeable battery (e.g. lead-acid rechargeable
battery) can be connected to the external emergency power module (option) and thereby make
emergency operation possible.
The door can be opened and closed in this condition, the light barrier input is utilised. The travel

speed over the total travelling distance is thereby reduced to the values stored in the prole

parameters for the cutter speeds “OPEN” and “CLOSE”.
When the mains power supply is available again, the control unit automatically switches back to
normal operation in the nal setting of the door (OPEN or CLOSE).

CAREFUL

The circuit breaker for the emergency power supply to be installed onsite must have the delayed­action value of 6A.

6.14 Overload protection

If the door actuator is heavily subjected to regular ‘DOOR OPEN” and “DOOR CLOSE” instructions
following closely upon each other, then an increase of the holding open time automatically kicks in.
The next closing movement is

12

Operating Manual - Elevator Door Operation AT18

7 Mechanical assembly and conguration

CAREFUL

Safe operation of the elevator door actuator requires that it is properly assembled and put into
operation by qualied staff, with due attention to the warning notices of this operating manual.
Before all work on the door actuator it is to be ensured that the controls are without power.
Only then is an immobility of the door guaranteed. The mechanical assembly and setting of the
elevator door actuator takes place in the following steps:

1. Mount the motor on the motor mounting (rubber-bonded metal/vibration shock
mount). Thereafter the motor is mounted on the mounting bracket if necessary.

2. Mount the overhead pulley, if necessary with mounting bracket. Make sure of the
alignment of the drive pinion and the overhead pulley; these should be aligned with
each other as precisely as possible.

3. Bolt the timing chain and the door clutch holder together and set it up.

NOTICE

Use the door clutch holder (timing chain lock) as described in the attachment exclusively! Through
an improper fastening a notch effect can be effected on the timing chain, which can lead to the
destruction of the timing chain! The door clutch holder (timing chain lock) may not run through the
pinion drive or the overhead pulley!

4. Tighten the timing chain with the aid of the tensioning device. The correct
tension is achieved when the timing chain can be pushed in by approximately 3 cm
per every meter distance in the middle between the drive pinion and the overhead
pulley.

5. Mount the control unit close to the drive motor
(take length of cable into account).

6. Mount the transformer close to the control unit
(take length of cable into account).

CAREFUL

In case of a fault or a short circuit of the outlet cable of the transformer the housing temperature
can rise to above 105° C.
Because of this the transformer may only be mounted on surfaces, where no danger of combustion
exists and touching by unauthorised persons is not possible.

The service staff should be notied of this fact.

Operating Manual - Elevator Door Operation AT18

13

8 Electrical conguration and putting into operation

WARNING

When in use parts of electrical devices inevitably are subject to dangerous voltage currents.
Non-observance of the operating instructions can therefore lead to severe bodily harm or damage
to property.
It is imperative that the warning notices should be observed.
During the putting into operation of the controls (especially at the automatic parameter

determination) the door movement cannot always be inuenced from outside. The light barrier is

not active during the teach-in drive.
It should therefore be ensured by an authorised person, who stands at the door, that no other
person comes near the elevator door during the putting into operation. The acceptable forces and
energies on the complete system (elevator) should be tested by service staff after the putting into
operation of the elevator door.

NOTICE

At the parameter teach-in drive the motor temperature may not lie below 0° C, otherwise the value
of the door weight is determined incorrectly and the closing speed and nudge speed can be in a
range not allowed.

1. Push door in “CLOSE” position.

2. Open housing lid.

3. Plug in motor plug X7.

NOTICE

So that no uncontrolled trips are started during the putting into operation, the plug X6 for the
control inlets is not plugged in.

4. Connect mains current transformer with mains (230V AC). The onsite circuit breaker may
amount to a maximum of 10A.

5. Press the red “DOOR PARAM” button (S5000) and keep pushed in.

6. Connect outlet of mains current transformer to X3.

7. Press red “DOOR PARAM” button (S5000) so long
until the 7-segment display (H5000) displays “_”.

8. After a short pressing of the “OPEN” (S5001) or “CLOSE” button (S5002) the teach-in trip is
started. The 7-segment display (H5000) displays “H”.
The teach-in trip includes an approximately 10 cm wide opening and closing at creep speed
once or twice.
Subsequently an opening and closing once over 25 cm at creep speed follows for the ..
determination of the friction of the door system.
Thereafter the door opens and closes at reduced speed (complete trip). Herewith a short
additional acceleration incline is passed
through at the opening after an approximately 10 cm trip to determine the door weight.
The door parameter and the detected door width are stored in the “CLOSE” position.
The 7-segment display (H5000) displays “u”.

9. The door can now be opened with the “OPEN” button (S5001).
The 7-segment display (H5000) displays “o” during the opening.

10. Switch off control by pulling of the mains plug or of plug X3.

14

Operating Manual - Elevator Door Operation AT18

11. Connect control signals to plug X6 as in the terminal circuit diagram (see attachment 9).

12. Connect the light barrier to X6 (see terminal circuit diagram in attachment).
Insofar as the light barrier input is not used, X6 must be wired to X4 according to the lines on
the connection layout.

13. Plug in clip plugs X6 and X4.

CAREFUL

The control is operative after the next switch-on. At a presented control signal the door moves into

the specied direction.

14. Switch control on (plug in mains current plug, or plug X3).
The four LEDs next to the plug-in connector X3 indicate which control signal is active at the
time. Thereby the LED for the light barrier should glow continuously, if there is no obstacle in
the movement area of the door.

15. At a presented control signal “CLOSE” the door closes with the initial speed in the “CLOSE”
position. At a presented control signal “OPEN” the door opens with the initial speed in the
“OPEN” position.

16. If the control has recognized the nal door positions “OPEN” and “CLOSE”, the subsequent
opening and closing movements are performed at normal speed.

WARNING

The service staff should test the acceptable energies and forces after the putting into operation
of the elevator door on the heaviest door in the complete system (elevator) and to adjust it to the
critical limits in case of an exceeding of the values.
Gear reduction, or transmissions to the timing chains are not allowed, because the kinetic energies
or static forces on the door can be changed thereby.
The door width is then no longer valid.

NOTICE

The activation of the door movement in the “OPEN” or “CLOSE” direction can also take place with the
service button S5001 (OPEN) and S5002 (CLOSE).
These buttons lie parallel to the OPEN and CLOSE signals, which are positioned at X6.

To reach the nal position of the door, the respective button must be pushed continuously,

otherwise the door is stopped.
At a pressing of the “OPEN” and “CLOSE” buttons at the same time, or positioning of the “OPEN” and
“CLOSE” signals at the same time, the door always moves in the “OPEN” direction.
By using the user terminal or the AT Frontend PC the external input signals are blocked in some
menus.
The storing of the learned parameters are taken over in the “CLOSE” position exclusively.

17. For special applications the movement values can be specically adapted to the door.

However, for that the terminal module (option) must be installed or the user terminal HT18
(HT_5) must be connected.
Instead of the user terminal a PC can also be connected via a USB adapter, which can be
obtained as special accessory, on which the operating program (AT Frontend) has been
started. The operation is described in the instructions in the attachment.

Operating Manual - Elevator Door Operation AT18

15

The following settings can be implemented:

Motor
(24V/1.8A, up to 120 kg door weight)

Motor 3
(30V/4A, up to 180 kg door weight)

Function Adjustment

Range

Factory Setting Adjustment

Range

Factory Setting

Creep distance Open 0... 100 mm 25 mm 0... 100 mm 30 mm
Cutter distance Open 0... 100 mm 30 mm 0... 100 mm 30 mm
Creep distance Close 0... 100 mm 20 mm 0... 100 mm 20 mm
Cutter distance Close 0... 100 mm 40 mm 0... 100 mm 40 mm
Maximum Speed Open 100... 500 mm/s 500 mm/s 100... 650 mm/s 650mm/s
Creep Speed Open 30... 90 mm/s 40 mm/s 30... 90 mm/s 40 mm/s
Cutter Speed Open 30... 90 mm/s 60 mm/s 30... 90 mm/s 60 mm/s
Initial Speed Open 30... 90 mm/s 90 mm/s 30... 90 mm/s 90 mm/s
Maximum Speed Close 100... 500 mm/s 250 mm/s 100... 500 mm/s 319 mm/s
Creep Speed Close 30... 90 mm/s 60 mm/s 30... 90 mm/s 60 mm/s
Cutter Speed Close 30... 90 mm/s 40 mm/s 30... 90 mm/s 40 mm/s
Initial Speed Close 30... 90 mm/s 90 mm/s 30... 90 mm/s 90 mm/s
Nudge Speed Close 50... 250 mm/s 150 mm/s 50... 250 mm/s 150 mm/s
Acceleration Incline OPEN 300... 850 mm/s2850 mm/s

2

300... 1400 mm/s21300 mm/s

2

Braking Incline OPEN 300... 850 mm/s2500 mm/s

2

300... 1400 mm/s2600 mm/s

2

Reverse Incline OPEN/CLOSE 300... 850 mm/s2500 mm/s

2

300... 1400 mm/s21200 mm/s

2

Acceleration Incline CLOSE 300... 850 mm/s2500 mm/s

2

300... 1400 mm/s2500 mm/s

2

Braking Incline CLOSE 300... 850 mm/s2500 mm/s

2

300... 1400 mm/s2500 mm/s

2

Reverse Incline OPEN/CLOSE 300... 850 mm/s2850 mm/s

2

300... 1400 mm/s2850 mm/s

2

Permanent Torque (power)
OPEN

0... 1,5 A 1 A 0... 2,5 A 1,0 A

Permanent Torque (power)
CLOSE

0... 1,0 A 1 A 0... 2,5 A 1,0 A

Cutter Push Torque 0... 5,0 A 2,5 A 0... 10 A 3,0 A
Opening Force Static 70... 120 N 120 N 70... 300 N 300 N
Closing Force Static 70... 120 N 120 N 70... 230 N 90 N
Cutter Force Static CLOSE 70... 120 N 120 N 70... 230 N 90 N
Nudge Force Static CLOSE 70... 120 N 120 N 70... 230 N 90 N

The parameter adjustments should always be done during normal operation in the “CLOSE” door
position, because the values are then taken over/accepted immediately by the control unit.

16

Operating Manual - Elevator Door Operation AT18

CAREFUL

Taking the counterweights into account the maximum static closing force may not exceed 150 N.

WARNING

The service staff should test the acceptable energies and forces after the putting into operation
of the elevator door on the heaviest door in the complete system (elevator) and to adjust it to the
critical limits in case of an exceeding of the values.

NOTICE

The determined optimal settings of the parameters can be noted in the conguration record (see
congurations record attachment). This record should also be kept handy at questions to the

hotline.

Operating Manual - Elevator Door Operation AT18

17

9 The Relay Contacts (Option)

The relay contacts are situated on the relay module (option) and can be utilised to report the
following door statuses to the elevator control of a higher order:

– X11
The door has reached the “CLOSE” position. The relay switches on when the controls recognised
the “CLOSE” position and the pulse generator gives no impulse any more, in other words the door
stands still. Pin 3 is then connected to Pin 1 until the “DOOR OPEN” instruction is given. The relay
then drops again immediately and Pin 3 is connected to Pin 2 again.

– X12
The door reverses.
The relay switches on when the door reverses due to a blockage, a light barrier interruption or
an opening instruction for example. Pin 1 is then connected to Pin 3 until the “OPEN” position is
reached.

– X13
The door has reached the “OPEN” position. The relay switches on when the current distance of the
door to the “OPEN” position is less than 2 cm. Pin 1 and Pin 3 are then connected.
If the distance of 2 cm is exceeded again the relay drops immediately and Pin 3 is connected to Pin
2 again.

In the “Overview of the Operating Elements” the contacts are always presented in the (inactive)
status of the relay without power. In addition the active status is displayed with an LED on the
switching relay.

WARNING

The door control unit is not a safety mechanism. The relay contacts may therefore not be used for
the safety circuit of the elevator.
When the housing lid is opened only low safety voltage (voltage lower than 42V) may be present.
At a connection of higher voltage (maximum 30V AC) to the relay module the protective cover
provided for it must be used. Thereby the following has to be observed:
Connected wires must be suitable for the voltage in use and have an appropriate insulation (double
or reinforced insulation). Recommended are cables with a circumference of 6mm to 7mm. Inside
the cover the single-insulated single wires must be removed a minimum of 5mm from the cable end
and be connected as short as possible to the clip plugs X11 (“CLOSE” signal) and
X13 (“OPEN” signal).
The wires must be secured inside the plastic cover against pulling out. A cable tie, which has been
pulled tightly around the cable, prevents the cable from being pulled through the oval opening
of the relay cover (see photo 2). The cable tie must be applied in such a way that a minimum of
5mm of the outer cable jacket is inside the protective cover. Components of the controls and the
connecting cable, such as the motor plug and its wires may only come in contact with the additional
(or reinforced) insulation of the current-carrying wires.
Currents from different networks (e.g. 24V and 230V) may NOT be connected to the relay module.

18

Operating Manual - Elevator Door Operation AT18

An additional strain relief is put into place with cable ties at the xing clips in the housing.

Photo 2: Protective cover for relay module

At the connection of low safety voltage to the relay module (voltage lower than 42V) the protective
cover can be done away with.

Outer cable jacket >5mm Cover

Fastening screw

Cable tie

Slide-in direction

Operating Manual - Elevator Door Operation AT18

19

10 The movement cycle

Illustration 2

Reverse incline OPEN_CLOSE = reversing of movement from OPEN direction to CLOSE direction.
Reverse incline CLOSE_OPEN = reversing of movement from CLOSE direction to OPEN direction.

At reversing from open to close direction the door is slowed down with the reverse incline OPEN_
CLOSE and starts the closing movement with the acceleration incline CLOSE.

Speed
OPEN

Cutter
distance
OPEN

Acceleration
incline OPEN

Reverse incline
OPEN_CLOSE

Braking incline
OPEN

Creep distance
OPEN

Creep speed
OPEN

Creep speed
CLOSE

Distance

Creep distance
CLOSE

OPEN

CLOSE

Acceleration
incline CLOSE

Reverse incline
CLOSE_OPEN

Braking incline
CLOSE

Cutter
distance
CLOSE

Cutter speed
OPEN

Cutter speed
CLOSE

Speed
CLOSE

20

Operating Manual - Elevator Door Operation AT18

11 Operating status display

The 7-segment display H5000 displays the following operating statuses:

Display Meaning
0 Light barrier signal is in place (light barrier interrupted)
1 RAM, EEPROM or CPU error (system error)
2 EEPROM error
3 Error in the shut-off route
4 Increase of the hold open time at increased motor switch-on duration
5 Motor undened*
6 Motor blocked in closing direction
7 Error pulse generator
8 Minimal editor is started (push service buttons OPEN and CLOSE at the same time)
9 Motor excess current
A Minimal editor (force setting) active
b Reserve
c Blockage at opening
C Minimal editor (prole setting) active
d Door stays standing during initialisation drive (no OPEN and CLOSE signal)
E Motor excess voltage
F Motor excess voltage
h Reserve
H Parameter determination (teach-in drive)
n Friction values of door too high
L Current measurement error
o Function OK
P Parameter error (error in teach-in drive)
u Door is closed
U Maximum door weight exceeded

- Controls wait for teach-in drive

* At the deployment of another motor type a renewed putting into operation according to this

operating manual must be done.

Operating Manual - Elevator Door Operation AT18

21

12 Speed limit cycle

The speed limit cycle is the characteristic for the determination of the maximum acceptable door
speed Vmax, depending on the total door panel weight. According to EN 81 the maximum kinetic
energy of the door in the closing direction may not exceed 10 joules. WKIN = 1/2 m ∙ v ² = 10 J.
Example from the following speed limit cycle:
Total door panel weight m = 180 kg => Vmax = 0,33 m/s.

Illustration 3

NOTICE

The speed can be set in the range between 0 % and 100 %. The 0 % value represents a speed of

0.10 m/s.
The 100 % value represents 0.5 m/s at motor 2 (24V/1.8A, up to 120kg door weight) and 0.65 m/s
at motor 3 (30V/4A), up to 180 kg door weight)

V

max

(m/s)

50 100 150 200 250 300 350 400 450 500

1,00

0,90

0,80

0,70

0,60

0,50

0,40

0,30

0,20

0,10

m (kg)
Total door weight

Unauthorised area

22

Operating Manual - Elevator Door Operation AT18

13 Expansion module (Option)

13.1 Installation of the expansion module

Components

1 – Basis model AT18
2 – Terminal module
3 – Relay module
4 – Flat ribbon cable with the plugs A, B and C
5 – Fastening screw for terminal module
6 – Fastening screws for relay module

Photo 3

Pin conguration of the at ribbon cable (Pos. 4):

A = Basis model AT18 (Pos. 1)
B = Terminal module (Pos. 2)
C = Relay module (Pos. 3)

A B C

1

6 5

23

4

Operating Manual - Elevator Door Operation AT18

23

1. Plug in plug A of the at ribbon cable into the plug-in connection D

Photo 4

2. Insert the terminal module into the bottom groove of the housing prole (see photo 5) and set it

onto the two spacer bolts E (photo 4).

Photo 5

E

D

Relay module

Terminal module

24

Operating Manual - Elevator Door Operation AT18

3. Plug in plug B on the terminal module.

Photo 6

Photo 7

4. Fasten the terminal module with the screws provided

Operating Manual - Elevator Door Operation AT18

25

5. Slide the relay module into the top groove of the housing prole (see photo 5), set it onto

the two spacer bolts F (photo 7) and fasten with the M3 screws provided. Plug in plug C on
the relay module

Photo 8

Photo 9

C

26

Operating Manual - Elevator Door Operation AT18

13.2 The emergency power module

The emergency power module is connected between the transformer and the power inlet of the
control unit AT18 (plug connector X3)(see photo 11).
This module carries out the switchover of the power supply from the transformer to the 4V
emergency power supply (rechargeable battery) in case of a power failure.
At the switchover the controls receive the instruction (plug connector X5) to reduce the door speed
to initial speed, so that the connected rechargeable batteries are not discharged too much.

Photo 10

13.2.1 Connecting the emergency power module with the AT18

Photo 11

Operating Manual - Elevator Door Operation AT18

27

14 Technical Data

14.1 DC-current motor

Motor 2 Motor 3
Connection Voltage 24 V DC 30 V DC
Maximum Speed 0,5 m/s 0,65 m/s
Protection Class IP20 IP54 (gears IP40)
Transmission 1:15 1:15
Pulse generator 100 impulse/revolution 100 impulse/revolution
Nominal Current 1,8 A 4 A
Maximum Door Weight 120 kg 180 kg

14.2 Mains current transformer

Connection Voltage 230V, 50-60 Hz
Tolerance +- 15 %
Onsite Circuit Breaker 10 A
Maximum Current Demand 2,2 A
Protection Class IP54
Nominal Outlet Voltage (unsmoothed) 17,3 V DC rms (full load), 23 V DC rms (bei 20mA)
Maximum Power Secondary 15,9 A
Mains Filter Installed

14.3 Control unit

Connection Voltage Maximum 36 V DC
Protection Class IP20
Control Inputs +10 V up to +28 V DC, 9 up to 27 mA per input

(potential free, p-switching)
Door Width 0,3 m up to 4,00 m
Maximum Counterweight 6 kg
Output Relay Breaking Capacity (Option) 230 V AC o. 50 V DC (resistive load); 1,0 A (min. 10mA)
Maximum Acceptable Storage Temperature -40... +85° C
Maximum Acceptable Operating Temperature -20... +50° C
Humidity Demands no condensation
Emergency Power Inlet (Option) 24 V DC ± 15 %; 1,6 A (e.g. lead acid rechargeable battery)
Recommended rechargeable Battery Capacity 2 Ah, onsite(!) with 6A delayed action circuit breaker.

For an opening and closing cycle energy of up to

2.4Wh is needed (0.1Ah at 4V)

24V DC – Output

Maximum output power 400mA, short-circuit-

+overload-proof. CAREFUL: Do not supply with

external voltage.

14.4 Regulations and standards

EMV-Inspection EN 12015 and EN 12016
TÜV Model tested
CE Certied
HALT-Test Prototype tested to 5grms at temperatures of -45° C

to +130° C.
Elevator standard EN81 Conform

28

Operating Manual - Elevator Door Operation AT18

15 Attachment

15.1 Attachment 1: Identication numbers of components

Identication

number

Plain language Short description

Control Units

A2B00039209

Control unit AT18 without additional module AT18 GM

A2B00053570

Control unit AT18 with terminal module and
relay module

AT18 GM+RM+TM

A2B00053566

Control unit AT18 with terminal module AT18 GM+TM

A2B00053564

Control unit AT18 with relay module AT18 GM+RM

Mains current transformer

A2B00051841

Toroidal core transformer AT18

Auxiliary module

A2B00044670

Terminal module EM18_TE

A2B00044672

Relay module EM18_RE1

A2B00043031

Emergency power module with connector cable EPM24

Gear motor

A2B00059634 24V motor, pinion left, for doors up to 120 kg
A2B00059632 24V motor, pinion right, for doors up to 120 kg
A2B00069116

30V motor, pinion left, for doors up to 180 kg

A2B00069115

30V motor, pinion right, for doors up to 180 kg

Accessories

H070220794

Vibration shock mount for motor

H070220816

Mounting bracket with tensioning device for
overhead pulley

Mounting bracket for overhead
pulley

H070040052

Door clutch holder
H070040060 Overhead pulley device
H070040028

Timing chain 4m
H070040087 Timing chain 45m

Accessories for the service

A2B00043033

Userterminal HT18 HT18
A2B00061214

AT Frontend PC with USB-Adapter

Operating Manual - Elevator Door Operation AT18

29

15.2 Attachment 2: Control unit dimension sheet AT18

Illustration 4

30

Operating Manual - Elevator Door Operation AT18

15.3 Attachment 3: Mains transformer AT18

Photo 12

Transformer height
ca. 65 mm
ø ca. 126.2 mm

Length ca. 2m

Connector to AT18

Length ca. 1.5 m

Ø 6,1 mm
SW 10

Shockproof plug

Operating Manual - Elevator Door Operation AT18

31

15.4 Attachment 4: Gear motor

15.4.1: 30V gear motor with rubber bonded metal/vibration schock mount and mounting
bracket

Illustration 5a: Presentation of 30V motor with drive pinion left

Gear motor (left)

Motor vibration schock mount

4 x Safety hexagonal screws M5x10

7 x Safety
Hexagonal screws
M6x16

Mounting bracket
Motor fastening

Gear motor (left)

Average timing chain distance 106,5

32

Operating Manual - Elevator Door Operation AT18

15.4.2 24V gear motor with rubber bonded metal/vibration shock mount and mounting
bracket

Illustration 5b: Presentation of 24V motor with drive pinion left

Gear motor (left)

Motor vibration schock mount

4x Safety hexagonal screws M5x10

Mounting bracket
Motor fastening

Gear motor (left)

7x Safety
Hexagonal screws
M6x16

Average timing chain distance 106,5

Operating Manual - Elevator Door Operation AT18

33

15.4.3 Wire conguration of the motor plug

1
8

Illustration 5c: Motor plug

Terminal Signal Wire Colour Motor 3 (30V / 4A,

up to 180kg door weight)

Wire colour Motor
(24V / 1.8A up to 120 kg door

weight)
1 +5 V grey grey
2 Channel A yellow white
3 Channel B green yellow
4 Motor identication

(motor ID)

brown green

5 GND white brown
6 PR yellow-green is dropped
7 Motor+ black 2 brown
8 Motor- black 1 white

34

Operating Manual - Elevator Door Operation AT18

15.5 Attachment 5: Overhead pulley with tensioning device and mounting bracket

Illustration 6

Overhead pulley device
AT1/2

2x Hexagonal screws M6x12 DIN 933
2x Washers 6,4 DIN 125

Tension bar

Tension screw
M6x30 DIN 933

3x Hexagonal safety srew
M6x16

Mounting bracket
Tensioning device

2x Hexagonal screws M6x12 DIN 933
2x Washers 6,4 DIN 125

Mounting bracket
Tensioning device

Tension bar

Tension screw
M6x30 DIN 933

Overhead pulley device

Tension width
20 mm

Average timing chain distance 106,5

Operating Manual - Elevator Door Operation AT18

35

15.6 Attachment 6: Door clutch holder

Illustration 7

Security screw HG

Clamping plate

STS timing chain

Bracket nosing

Security screw

Door clutch holder

No supply

Clamping plate

Bracket nosing

STS timing chain

36

Operating Manual - Elevator Door Operation AT18

15.7 Attachment 7: Assembly suggestion

Illustration 8

1. Gear motor 10. Rail clip

2. 4x Hexagonal safety screws M5x10 11. Rerouting device

3. Motor mounting 12. 2x Hexagonal screws M6x1 with washers

4. 10x Hexagonal safety screws M6x16 13. Mounting bracket tensioning device

5. Mounting bracket motor mounting 14. Tensioning bar for tensioning device

8. 2x Hexagonal safety screws M 6x1 Door clutch holder 15. Timing chain (4m standard length)

9. Support attachment

Operating Manual - Elevator Door Operation AT18

37

15.8 Attachment 8: Control inputs terminal circuit diagram

Connection with internal 24V supply Connection with external supply

Illustration 9

Nudge = switch on CLOSE and nudge instruction at the same time (only effective in closing
direction).

NOTICE

The 4V current outlet X4 may not be connected to a foreign (external) current facility (e.g. elevator
controls of a higher order).
A connection from X4 connection (minus 4V) against PE is possible.

From the
elevator control
+10V up to +28V DC
9mA up to 27mA
per inlet

Light barrier
or bridge

Power outlet
24V / 0.4A

Nudge

Close

Open

Nudge

Close

Open

Light barrier

Nudge

Close

Open

Light barrier
or bridge

Nudge

Close

Open

Light barrier

Power outlet
24V / 0.4A

38

Operating Manual - Elevator Door Operation AT18

15.9 Attachment 9: Emergency power module scale drawing

C2

+

-

Akku

C1

Trafo

-

+

PE

-

+

AT18

PE

SIEMENS

AT18-

Notstrommodul
EPM24

A2B00043031

Illustration 10

SIEMENS

AT18-

Emergency power module

EPM24

Transformer

Rechargeable

battery

Operating Manual - Elevator Door Operation AT18

39

15.10 Attachement 10: Connection cable for emergency module

Illustration 11

Cable 5x1.5mm?

Flexible halogen-free

40

Operating Manual - Elevator Door Operation AT18

15.11 Attachment 11: Diagnosis and parameterisation (Parameter setting)

For the diagnosis and setting of the parameters the terminal module, the user terminal or the AT
Frontend PC can equally be used.
These tools are available as an option (see attachment).
The terminal module (option) is situated under the housing lid. The user terminal and the USB
adapter of the AT Frontend PC can be connected to X8 of the control unit with the cable belonging

to it. The buttons of the tools have identical identication and meaning.

Accept key, jump to next menu below

Escape key, jump back to menu above

Menu selection key, increase of a parameter value

Menu selection key, reducing of a parameter value

Changes to the parameter can be done in the “MAIN MENU QUICK ALIGNMENT Parameter
Setting” menu and in the ‘MAIN MENU TOTAL ALIGNMENT Prole Parameter” menu.
For that purpose the desired parameter is selected with the “ “ or “ “ key and activated with the

accept key “ “ for the setting (parameter value ashes). With the aid of the relevant key (see

above) the parameter value can be increased or reduced. The taking over/acceptance of the value
takes place by renewed pressing of the accept button.

15.11.1 Terminal module EM18 TE and the user terminal HT18

Photo 13 Photo 14

ESC

Operating Manual - Elevator Door Operation AT18

41

15.11.2 Menu

SIEMENS AT18
User terminal

Jump-in after mains reset

Language menu
German / English

Main menu

Quick justication

Door status

Prole selection

Movement instructions

Parameter settings

Total justication

Prole parameter

Movement instructions

Start teach-in drive with standard parameters

Start teach-in drive

Load standard parameter

Monitor menu

Door status

Input signals

Output signals

Service menu

FW version

Error / status

Maintenance works

Special

Standard

optional

42

Operating Manual - Elevator Door Operation AT18

Quick alignment

Door status

Door status = ...

Position = ... cm

Prole selection

Prole selection (6 proles)

Movement instructions

Movement instruction stop

Movement instruction open

Movement instruction close

Movement instruction nudge

Parameter settings

Closing force

All closing forces ...N

Maximum speed Open

Maximum speed Open ...mm/s

Maximum speed Close

Maximum speed Close ...mm/s

All minimum speeds

All cutter distances ...mm

All cutter distances

All cutter distances ...mm

Creep distance Open

Creep distance Open ...mm

All inclines

All inclines ...mm/s

2

Operating Manual - Elevator Door Operation AT18

43

Total alignment

Prole parameter

Creep distance Open ... mm

Cutter distance Open ... mm

Creep distance Close ... mm

Cutter distance Close ... mm

Maximum speed Open ... mm/s

Creep speed Open ... mm/s

Cutter speed Open ... mm/s

Initial speed Open ... mm/s

Maximum speed Close ... mm/s

Creep speed

Close ... mm/s

Cutter speed

Close ... mm/s

Initial speed Close ... mm/s

Nudge speed

Close ... mm/s

Acceleration incline

Open ... mm/s

2

Braking incline Open ... mm/s

2

Reverse incline Open/Close ... mm/s

2

Acceleration incline Close ... mm/s

2

Braking incline Close ... mm/s

2

Reverse incline Close/Open ... mm/s

2

Permanent torque current Open ... mA

Permanent torque current

Close ... mA

Cutter push torque Close ... mA

Opening force static ... N

Closing force static ... N

Cutter force static

Close ... N

Nudge force static

Close ... N

continue on the next page

44

Operating Manual - Elevator Door Operation AT18

Movement instructions

Movement instruction Stop

Movement instruction Open

Movement instruction Close

Movement instruction Nudge

Start teach-in drive with standard parameters

Start teach-in drive

Load standard parameters

Monitor-Menu

Door status

Door status = ...

Position = ... cm

Input signals

Input Open active/inactive

Input Close active/inactive

Input Nudge active/inactive

Input light barrier active/inactive

Input battery active/inactive

Output signals

Output Opened active/inactive

Output Closed active/inactive

Output Reserved active/inactive

Operating Manual - Elevator Door Operation AT18

45

Service Menü

FW version

AT18 rmware version ...

Error / status

Error / status current - symbolic

Error- / status message in clear text

Error / status last - symbolic

Error / status message in clear text

Error / status second to last - symbolic

Error / status message in clear text

Error / status third to last - symbolic

Error / status message in clear text

Maintenance data

Operating data

Number of openings

Number of blockages

Number of teach-in drives

Number of power failures

Number of operating hours

Delete operating data

Number of openings

Number of blockages

Number of teach-in drives

Number of power failures

Special

Motor circuit voltage …V

Motor current unbalanced …A

Motor current balanced …A

PWM ...%

Dynamic mass …kg

46

Operating Manual - Elevator Door Operation AT18

15.12 Attachment 12: AT tool package

15.12.1 Installation AT tool package

For installation description of the AT tool package see CD insert, or PDF le on the installation CD

15.12.3 AT AT Frontend PC

The AT Frontend PC is started via the start menu “AT Tool Package” -> “AT Frontend PC” or via the
desktop link “AT Frontend PC”.

At the start of the program the control unit AT18 is being searched for automatically to establish
communication. If the control unit AT18 is not recognised automatically, the “Establish connection
to AT” button can be pressed. If thereafter still no communication has been established, please
see the help description. In order for the communication to be established successfully the AT USB
adapter must be connected to the USB port of the PC.

In addition the control unit AT18 must be connected to the ATUSB adapter via the 9-pin connector
cable. The control unit AT18 must be switched on, otherwise only the movement cycle editor can be
selected.

After start-up of the program “AT Frontend PC” the following window appears on the monitor when

the communication has been established successfully. On the title page the rmware version of the

connected control unit is also displayed.

Illustration 12

Please select the language here by pressing the respective “Country button”.

Via the button “User terminal emulation”, “Movement cycle editor” or “Oscilloscope” the main
function of the AT Frontend PC can be called up.

Operating Manual - Elevator Door Operation AT18

47

15.12.3 User terminal emulation

Illustration 13

Via the user terminal emulation the user terminal HT18 is simulated. The operation and menu
guide corresponds to the HT18 (see description HT18 15.11).

Via the “Main menu” button one is taken back to the main menu of the “AT Frontend PC”.

48

Operating Manual - Elevator Door Operation AT18

15.12.4 Movement cycle editor

Illustration 14

At the start of the movement cycle editor the control unit AT18 automatically selects the parameter
if a communication has been established.

All adjustable parameters can be loaded in the movement cycle editor, adjusted comfortably and
stored again. The loading as well as storing of parameters can take place in the control unit AT18

and also in a text le on the PC. This way it is possible to use movement cycles stored on the PC for

the putting into operation of another similar elevator door.

For this purpose the following buttons are provided:

- “Load parameter from AT”

- “Store parameter in AT”

- “Load parameter from le”

- “Store parameter in le”

Operating Manual - Elevator Door Operation AT18

49

Additional buttons are “Select prole” and “Movement instructions”

Illustration 15 Illustration 16

Via the “Select prole” window an appropriate prole (1 – 6) can be selected and activated. The

proles are stored on the control unit AT18.

Via the “Movement instructions” window the input signals of the AT18 can be simulated and the
elevator door moved according to the push buttons.

The clicking of a movement cycle value on the left of the editor menu (illustration 14) results in
this value being marked on the right in the illustrated movement cycle. Likewise the clicking of an
incline or of another movement value in the movement cycle diagram results in the marking of the
value belonging to it in the parameter list and therefore can easily be found.

The changing of a value directly inuences the presented form of the movement cycle. As an aid,

attention is drawn to the setting limits of the current parameters in the top right window, as well as
to their exceeding.

The newly set parameters is transferred to the control unit AT18 by pressing the “Store parameter
in AT” button.

Going out of the movement cycle editor takes place via the “Main menu” button.

WARNING

In order for the closing speed and nudge speed to be limited depending on the door weight, it is
imperative that a new teach-in drive (start with button S5000) be made after taking over another

prole.

50

Operating Manual - Elevator Door Operation AT18

15.12.5 Oscilloscope function

With the aid of the oscilloscope function its is possible to record the door speed and the distance
done in a time window of 60 seconds (single record) or continuously (permanent record).

Illustration 17

Via the “Movement instructions” button the elevator door can be moved correspondingly as at the
movement cycle editor.

Operating Manual - Elevator Door Operation AT18

51

Via the zoom function an area of the time axis can be enlarged in the big diagram window. For

that purpose the desired display area is entered into the “Zoom” eld or the area to be enlarged

is selected per mouse-click in the record window. With the left mouse button the starting point is
entered and with the right mouse button the end point of the zoom area. The selected distance is
highlighted with a brighter background colour and presented enlarged in the big window.

Illustration 18

Via the “Conguration” button (illustration 18) the standard for the travel and the recorded speed
can be set. Via the “Store zoom data” button the determined measurements can be deposited in a

le (CSV le). Going out of the oscilloscope takes place via the “Main menu” button.

15.2.6 Boot loader

For operating the boot loader see the CD insert, or the PDF le on the installation CD.

52

Operating Manual - Elevator Door Operation AT18

15.13 Electrical conguration with the minimal editor

The minimal editor is an aid with which to make changes to a control unit AT18 when the terminal
module, the user module or the AT Frontend PC is not available. Thereby the parameter button
(S5000) and the two service buttons (S5001, S5002) are assigned a double function. The LED
display (H5000) enables the visualisation of messages. The activation of the minimal editor requires
a special pressing of the keys, which can only be done after resetting the network.
The detailed requirement reads as follows:
a) At the start of the program (switch on of the mains current) the OPEN and CLOSE keys must be

pressed at the same time. As conrmation an 8 is displayed (duration approximately 5 seconds).

b) As soon as the display stops the operator must let go of both keys (time window approximately
3 seconds) and leave alone until the end of the time window.

c) As conrmation of the successful activation of the minimal editor only a “C” is displayed.

The minimal editor makes two setting possible, on the one hand the selection of a xed prole and

on the other the joint setting of the closing forces.

The setting of a value takes place with the service buttons (S5001, S5002), the acceptance of a le

by a long pressing of the (> s) of the parameter button (S5000).
The saving that took place is conrmed by the display of a dot on the LED display.
A short pressing of the parameter button merely switches to the other parameter without changing
the respective value.

The display of a value takes place by the interchanging display of the identication letter (“A” for
forces in the closing direction and “C” for the selection of the prole) and of the values in the form

of a number.

At the conguration of the prole values between 1 and 6 can be set (1 for standard prole and 6
for prole no. 6).
The closing forces are set in the form of a counterweight, whereby, simplied, 1kg to 10N is

calculated.
Input can take place from 1 to 6, whereby 0 represents no counterweight and 6 represents 6kg
counterweight.

The input of the counterweight inuences the closing forces as it is deducted form the maximum

value 150N.
In this way the setting 6 brings about the reduction of the closing forces to 90N (150N – 60N =
90N) while at setting 0 the maximum closing force of 150N becomes active.
By the switching off and on again of the power supply you go out of the minimal editor again.

WARNING

So that the closing speed and the nudge speed can be limited depending on the door weight, it is
imperative that a new teach-in drive (start with button S5000) be undertaken after taking over of

another prole.

WARNING

The selection of a prole overwrites the input of a counterweight. Therefore the value for the

counterweight (parameter “C”) must be set last.

Operating Manual - Elevator Door Operation AT18

53

15.14 Conguration record

Please keep your questions to the hotline ready!
Hotline: [phone]
Fax: [phone]

Function Adjustment range Factory setting* Set value
Creep distance Open 0...100 mm 30 mm mm
Cutter distance Open 0...100 mm 30 mm mm
Creep distance Close 0...100 mm 20 mm mm
Cutter distance Close 0...100 mm 40 mm mm
Maximum speed Open 100... 650 mm/s 650mm/s mm/s
Creep speed Open 30... 90 mm/s 40 mm/s mm/s
Cutter speed Open 30... 90 mm/s 60 mm/s mm/s
Initial speed Open 30... 90 mm/s 90 mm/s mm/s
Maximum speed Close 100... 500 mm/s 319 mm/s mm/s
Creep speed Close 30... 90 mm/s 60 mm/s mm/s
Cutter speed Close 30... 90 mm/s 40 mm/s mm/s
Initial speed Close 30... 90 mm/s 90 mm/s mm/s
Nudge speed Close 50... 250 mm/s 150 mm/s mm/s
Acceleration incline OPEN 300... 1400 mm/s

2

1300 mm/s

2

mm/s

2

Braking incline OPEN 300... 1400 mm/s

2

600 mm/s

2

mm/s

2

Reverse incline OPEN/CLOSE 300... 1400 mm/s

2

1200 mm/s

2

mm/s

2

Acceleration incline CLOSE 300... 1400 mm/s

2

500 mm/s

2

mm/s

2

Braking incline CLOSE 300... 1400 mm/s

2

500 mm/s

2

mm/s

2

Reverse incline CLOSE/OPEN 300... 1400 mm/s

2

850 mm/s

2

mm/s

2

Permanent torque (power) 0... 2,5 A 1,0 A A
Permanent torque (power) 0... 2,5 A 1,0 A A
Cutter push torque 0... 10,0 A 3,0 A A
Opening force static 70... 300 N 300 N N
Closing force static 70... 230 N 90 N N
Cutter force static Close 70... 230 N 90 N N
Nudge force static Close 70... 230 N 90 N N

* These adjustment ranges are valid for motor 3 (30V / 4A, up to 180 kg door weight).
Conguration led Motor (24V / 1.8A, up to 120kg door weight) see page 15.

54

Operating Manual - Elevator Door Operation AT18

16 Notices

Operating Manual - Elevator Door Operation AT18

55

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