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Automatic Systems AS1620 Technical Manual

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AS1620
V3Rxx
TECHNICAL MANUAL
(Translated from the original French version)
Rev. 05 • Update 07/2024
www.automatic-systems.com

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fons
August 7, 2025

what means u1r2 in display

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Adil
June 5, 2025

Relever barrière en cas de coupure de courant sans utilisation manivelle ?

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Summary of Contents for Automatic Systems AS1620

  • Page 1 AS1620 V3Rxx TECHNICAL MANUAL (Translated from the original French version) Rev. 05 • Update 07/2024 www.automatic-systems.com...

  • Page 3: Table Of Contents

    AS1620 TABLE OF CONTENTS PRESENTATION ................7 1.1.
  • Page 4 AS1620 PAGE - INDIVIDUAL TESTS ..............45 16.1.
  • Page 5 AS1620 TABLE OF ILLUSTRATIONS Fig. 1 - Location of components ................12 Fig.
  • Page 6 AS1620 Fig. 45 - Commands ..................54 Fig.

  • Page 7: Presentation

    AS1620 control logic, itself designed by Automatic Systems. The AS1620 electronic control board, the result of more than 45 years' experience in the field of access control, incorporates the latest technological advances allowing optimised operation and perfect management of your Automatic Systems vehicle access control equipment.

  • Page 8: Safety Warning

    The equipment is configured in a mode that minimises risks for its users. The settings must be altered solely with full knowledge of the facts by qualified personnel and shall not in any way invoke the liability of Automatic Systems.

  • Page 9: General Symbols

    AS1620 3. GENERAL SYMBOLS The following symbols are used in this manual or as labels on the equipment: This symbol is used to highlight a tip that may help you to better understand the product. This symbol is used to highlight an important instruction for the correct use and/or maintenance of the product.

  • Page 10: Terminology

    AS1620 4. TERMINOLOGY Automatic Systems Raising barrier BLCL Blocked closed BLOP Blocked open Command Presence sensor (generic term for detection loops and security cells) Digital input Digital output Electromechanical (tip support) Input/Output Limit switch Closing limit switch High limit switch...

  • Page 11: Description

    AS1620 5. DESCRIPTION 5.1. TECHNICAL SPECIFICATIONS Power supply 24 VDC ± 10%, max. 6A Consumption* < 5W ARM CORTEX M3 Inputs 14 digital inputs. 0- 24 VDC Outputs Six (6) digital outputs, 24 VDC, max. 2A. (max. 6A in total) Three (3) relays with NO and NC contacts - Maximum rated voltage of 125 VDC, 125 VAC - max.

  • Page 12: Location Of Components

    AS1620 5.2. LOCATION OF COMPONENTS CN13 CN10 LD25 LD26 CN11 CN12 Fig. 1 - Location of components REFERENCE DESIGNATION Slot for AS1622 Ethernet board (optional). Slot for AS1621 OLED HMI (optional). Slot for additional AS1623 I/O boards (optional).

  • Page 13: Diagnostic Leds

    AS1620 5.2.1. DIAGNOSTIC LEDS REFERENCE DESIGNATION COLOUR Voltage present The LED lights up when the board is powered on GREEN Steady MAJOR error The LED lights up if there is a major error Steady MINOR error The LED lights up if there is a minor error...

  • Page 14: Connectors

    Micro USB connector for programming and access to web pages. 5.2.3. THE RELAYS The AS1620 circuit board contains three (3) relays whose coils are supplied with 24V, with configurable NO and NC contacts on the output connectors (Chap. 17. PAGE - CONFIGURATION, page 49).

  • Page 15: Terminal Block

    38 39 41 42 43 44 45 46 Power supply Digital Inputs Relay 2 Relay 3 Fig. 2 - AS1620 board terminal block For more information regarding the connection to the circuit board ( Chap. 24: Wiring Diagrams, page 79).

  • Page 16: Human Machine Interface (Hmi)

    It also gives access to more settings, enabling the inputs and outputs of the AS1620 board to be reconfigured, for example. The web interface is more convenient to use than the HMI, and also provides access to all the functions, but its connection requires IT hardware.

  • Page 17: Menu Tree

    AS1620 The letters and numbers are stylised as shown in the following illustration: Fig. 4 - HMI LED stylised characters 6.2.1. MENU TREE 2 sec. 2 sec. 2 sec. 2 sec. 2 sec. 2 sec. 2 sec. 2 sec. 2 sec.

  • Page 18: Fig. 6 - Hmi Led Menu Tree (Part 2)

    2 sec. AS1620 2 sec. 2 sec. Fig. 6 - HMI LED menu tree (Part 2)

  • Page 19: Fig. 7 - Hmi Led Menu Tree (Part 3)

    AS1620 Fig. 7 - HMI LED menu tree (Part 3)

  • Page 20: Information Mode

    AS1620 6.2.2. INFORMATION MODE The display shows bOOt at start-up, and rUn when the program has been powered on. The error code is displayed if the program detects a problem: The error code is E-HH or HH. Errors beginning with 0 are major errors; Errors beginning with 1 are minor errors:...

  • Page 21: First Level

    AS1620 6.2.3.1. FIRST LEVEL SEt. Settings View and change certain settings. Cntr. Counters Display and reset the counters. Calibration Display calibration status and start calibration. CAL. SYS. System Display system information. S E t C n t r C A L I S Y S Fig.

  • Page 22: Timer Settings

    AS1620 Briefly press the right button (SW5) to display the value of the setting. Pressing the right-hand button for more than two seconds switches to modification mode and the value starts blinking. Then use the up (SW6) and Down (SW7) buttons to change the value of the setting. When you have finished, confirm by briefly pressing the OK button.

  • Page 23: Table Of Numerical Codes Indicating Barrier Status

    AS1620 The value is indicated rounded for large numbers: • From 0 to 9,999: the number is indicated as it is. • From 10,000 to 999.9 million: the number is rounded and shown as a fraction of 1 million. For example: •...

  • Page 24: As1621 Oled Display Option

    AS1620 7. AS1621 OLED DISPLAY OPTION The operating logic of the OLED display (optional) and its five-key keypad is very similar to that of the HMI ( Chap. 6: HUMAN MACHINE INTERFACE (HMI), page 16): VOPAC Status OK Menu Fig. 9 - AS1621 - HMI OLED •...

  • Page 25: Fig. 12 - As1621: Settings

    AS1620 The Command menu gives access to a series of manual actions on barrier movements: open, close or stop commands. ( Fig. 11, page 24). The Settings menu is divided into six sub-menus as shown in the figure below: Application...

  • Page 26: Fig. 14 - As1621: Timer

    AS1620 The Timers menu is used to adjust: • As a percentage of maximum speed, the opening and closing time. • The no passage time after which the barrier closes if no vehicle has been detected. • The passage delay which delays the closing cycle after detection on the closing loop.

  • Page 27: Fig. 16 - As1621: Inputs

    AS1620 The input menus give access to a function for each of the 14 inputs: • The function linked to each input can be chosen from 38 options: open direction A, close, etc. (( Chap. 17.5: INPUTS, page 56) for a full list of options).

  • Page 28: Fig. 18 - As1621: Installation

    AS1620 The Installation menu defines: • The device type controlled by the logic (BL229, BL4x, etc.). • The type of position sensor (limit switch or analog detector). • The boom length. • Motor power (250W or 500W). • The presence of any railings on the boom.

  • Page 29: Fig. 20 - As1621: Calibration

    AS1620 The Calibration menu applies only when the barrier is equipped with an analog sensor. With the end position option, the boom swivels slowly to store the value of the analog signal in the high and low positions. The Speed ramp option, available only on the BL1x devices, performs movements at different speeds to estimate the weight of the boom and optimise acceleration or deceleration ramps.

  • Page 30: Fig. 22 - As1621: Configuration Example (1)

    AS1620 Here are two examples: Installation Length Length Device Old: Pos. sensor Length New: Motor Railings Cancel Save Change value Snapped ou Snapped ou Snapped ou Old: Open slowly Hold position Open slowly New: Hold position Cancel Save Change value Done? Fig.

  • Page 31: Adjusting The Atv12 Variable Frequency Drive

    The factory settings protect the variable frequency drive and the gear motor from all malfunctions. The settings of the variable frequency drive should therefore never be modified. ANY MODIFICATION OF THESE SETTINGS WITHOUT PRIOR EXPRESS PERMISSION FROM AUTOMATIC SYSTEMS IS YOUR FULL RESPONSIBILITY AND WILL AUTOMATICALLY VOID THE PRODUCT WARRANTY.

  • Page 32: Maintenance Interface

    9.2.1. DIRECT CONNECTION VIA USB CABLE The CN13 connector on the AS1620 circuit board is a mini-USB type socket that is programmed to work as an Ethernet jack. By connecting it to a computer with a USB cable, it should see a new network connection.

  • Page 33: Click Here

    AS1620 3. If you receive this message:  Please follow the installation procedure for the RNDIS driver, which you can download below: CLICK HERE SCAN ME...

  • Page 34: Direct Connection Using Ethernet Cable (Option)

    AS1620 9.2.2. DIRECT CONNECTION USING ETHERNET CABLE (OPTION) Fig. 24 - AS1622 - Ethernet / SD card option Connect the CN1 connector of the optional AS 1622 circuit board to a computer using a standard Ethernet cable. The default IP address is 192.168.0.200, which can be modified via the Network page of the web interface, which also allows the other settings to be configured.

  • Page 35: First Logon

    AS1620 10. FIRST LOGON When logging on without identification, the main menu is reduced. ( Chap. 12: MAIN MENU, page 37) When you are on the Status page, errors may possibly be mentioned. Fig. 26 - STATUS page - First connection...

  • Page 36: Identification

    AS1620 11. IDENTIFICATION Fig. 27 - Identification FIELD/BUTTON DESCRIPTION Text box for entering the user access code (case sensitive). Access is restricted to Username technicians that have been trained on this product by AS. Consult your representative if necessary. Password Text box for the password associated with the Username (case sensitive).

  • Page 37: Main Menu

    AS1620 12. MAIN MENU The main menu will vary depending on the maintenance interface logon status: Offline Logged on with identifier Fig. 28 - Main menu The display of the Main menu and the screen content varies depending on the logon status: •...

  • Page 38: Fig. 29 - Status Page (Adaptive Interface)

    AS1620 The maintenance interface has been designed to adapt to several types of devices (PC, tablet, Smartphone, etc.). Depending on the size of the screen, this menu may disappear. It will no longer be visible in its entirety, but in the form of a clickable tab (in the upper left-hand corner): Fig.

  • Page 39: Status Page

    AS1620 13. STATUS PAGE The Status page gives an overview of the self-tests carried out continually by the circuit board. Fig. 30 - Status page The HMI located on the AS 1620 circuit board also indicates possible error messages on a loop via the diagnostic LEDs (...

  • Page 40: Installation

    AS1620 Depending on the type of fault, it may be necessary to intervene on the equipment as follows: ERROR TYPE MINOR FAULT MAJOR FAULT Motorisation The VFD has failed or faulty communication between the circuit board and the VFD (see Visualisation page and VFD screen).

  • Page 41: Error Type

    AS1620 ERROR TYPE MINOR FAULT MAJOR FAULT Blockage of the The boom is slowed down or blocked The boom has not managed to perform a complete opening obstacle in its normal movement. The system or closing movement within the allotted time, as defined in will slightly increase the motor torque the Configuration >...

  • Page 42: Page - Counters

    AS1620 14. PAGE - COUNTERS The Counters page lists the various available counters: Fig. 31 - Page - Counters PERMANENT COUNTERS CANNOT BE RESET TO ZERO Partial counters can be reset to zero by clicking on the corresponding cross. The cross at the top of the column is used to reset all the partial counters in a single operation.
  • Page 43 AS1620 COUNTER NAME DESCRIPTION Passages B Number of passages between the destination and origin loops as defined in the settings on the Configuration > Commands > Passage counter page : to. Vehicles in the parking lot The program counts the number of vehicles that have passed in direction A (Passages) minus those that have passed in the opposite direction (Passages in opposite direction).

  • Page 44: Page - Visualisation

    AS1620 15. PAGE - VISUALISATION This page makes it possible to visualise the status of the various inputs and outputs, and perform operations on the barrier while keeping it in its normal operating state. Fig. 32 - Page - Visualisation •...

  • Page 45: Page - Individual Tests

    AS1620 16. PAGE - INDIVIDUAL TESTS Access to this page requires you to be in Maintenance mode. Click on the button: To exit Maintenance mode, click on the button: The Maintenance mode can be exited at any time by clicking on the corresponding button.

  • Page 46: Fig. 37 - Calibration Complete (End Message)

    AS1620  Equipment IP Address Fig. 37 - Calibration complete (End message) FIELD/BUTTON DESCRIPTION Installation incomplete This message appears when the End positions have yet to be recorded or the speed ramps have yet to be calculated. End stops positions Purpose: Record the position of the barrier limit switches.

  • Page 47: Motorisation

    AS1620 16.2. MOTORISATION This test checks that the motor is operating correctly. If the device is not calibrated, or is only partially calibrated, some buttons will not be accessible and the message Installation incomplete will be displayed. Fig. 38 - Motorisation...

  • Page 48: Outputs

    AS1620 16.3. OUTPUTS Fig. 39 - Outputs This test makes it possible to enable the selected digital outputs and relays on the circuit board in order to verify their correct functioning. LEDs 26 to 34 indicate the status of the outputs and relays.

  • Page 49: Page - Configuration

    AS1620 17. PAGE - CONFIGURATION This page will allow you to view and modify all the operating settings of the equipment. From this page, you will be able to: • Configure the equipment via the Application button. • Define various settings in connection with the supervision via the Smart n’Slim button;...
  • Page 50 AS1620 FIELD DESCRIPTION Device name Allows a meaningful name to be given to the device. This name will also be used when generating log files. Verbose logs The optional Ethernet expansion board, AS1622, is required for saving the logs, because it contains the slot for the memory card used for saving.

  • Page 51: Fig. 42 - Help Button

    • Stop = the barrier holds its position (stop). • Re-open = the barrier opens. Enable HMI YES = enables the human/machine interface (HMI) push buttons on the AS1620 board and those on the optional AS1621 board with colour LCD display (OLED). NO = human/machine interface inoperative.

  • Page 52: Smart N' Slim

    17.2. SMART N’ SLIM Allows you to define all the parameters related to the integration of the device in the Supervision module, or Smart n 'Slim, developed by Automatic Systems. (For more details, refer to the Smart n 'Slim manual) FIELD / BUTTON...
  • Page 53 AS1620 The Timers submenu is used to change the values of the various timers: FIELD / BUTTON DESCRIPTION Maximum open time if no passage Time (in seconds) after which the barrier closes automatically if no passage has been (seconds) detected.

  • Page 54: Commands

    AS1620 17.4. COMMANDS Fig. 45 - Commands FIELD / BUTTON DESCRIPTION Opening signal Signal for open command (two contacts): Value = the input is enabled when the signal is high. Falling edges = the input is enabled when the signal passes from high to low.
  • Page 55 AS1620 FIELD / BUTTON DESCRIPTION Snap out action Used to determine the action to be taken when a snap out is detected: Open slowly = The barrier opens slowly. The boom must be replaced for the equipment to return to normal operation.

  • Page 56: Inputs

    17.5. INPUTS Fig. 46 - Inputs Each of the inputs available on the AS1620 circuit board can be assigned one of the predefined functions. These are selectable in a drop-down menu. The inputs are physically connected to the CN5 connector of the AS1620 circuit board.

  • Page 57: Input Type

    AS1620 17.5.1. INPUT TYPE Fig. 47 - Input types As two conflicting commands may be issued at the same time, it is important to know their order of priority: In descending order: STOP / Locked open / Locked closed / Open / Close command. So, for example, a close command is not executed in a STOP or Locked open situation.

  • Page 58: Fig. 48 - Inhibit Opening

    AS1620 INPUT TYPE DESCRIPTION Snap-out sensor Connection of a possible boom snap-out sensor. Also configure the associated setting Snap-out action ( Chap. , page 53). Lock open When the input is enabled, the barrier is temporarily set to Lock open mode. When the input is disabled, the barrier returns to its default mode (...
  • Page 59 AS1620 INPUT TYPE DESCRIPTION Validation loop A This type of loop is used in conjunction with an authorisation terminal input to open the barrier. The barrier will only open if the authorisation terminal input and the validation loop are enabled at the same time. If there are several enabling terminals and/or several validation sensors/loops, it is sufficient for one of the terminals and one of the sensors/loops to be enabled at the same time.

  • Page 60: Input Settings

    AS1620 INPUT TYPE DESCRIPTION Intermediate closing limit switch This allows a 'virtual' intermediate closing limit switch to be defined. Used for barriers with movement decomposition (BL TOR) where the variable frequency drive can be controlled by digital inputs (no Modbus communication).

  • Page 61: Outputs

    17.6. OUTPUTS Fig. 50 - Outputs Each of the six outputs and each of the three relays available on the AS1620 circuit board can be configured by choosing its type from the pull-down menu next to the corresponding item. The outputs are physically connected to the CN8 connector of the AS1620 circuit board.

  • Page 62: Output Types

    AS1620 17.6.1. OUTPUT TYPES Depending on the output type, additional settings are available in the accessible box by clicking on the small triangle to the left of each line: Fig. 51 - Output types TYPE DESCRIPTION Not used The output in question is not used.
  • Page 63 AS1620 TYPE DESCRIPTION Red lights A/B Command to enable red traffic lights or function pictograms(*) in direction A or B. In the case of inductive loops, also select when the lights should be enabled: when the vehicle is on the loop (YES) or when it leaves it (NO).

  • Page 64: Output Settings

    AS1620 17.6.2. OUTPUT SETTINGS TYPE DESCRIPTION Signal type Output signal type: Norm. Open (Normally Open) or Norm. Closed (Normally closed). Period Length of pulse to be sent or blinking period (in ms) Signal: closed Signal on the output when the barrier is closed.

  • Page 65: Movement

    AS1620 17.7. MOVEMENT Used to manage all aspects of the barrier movements. Fig. 52 - Movement...
  • Page 66 AS1620 SETTING VALUE(S) DESCRIPTION Adjustment of the opening time as a percentage of the maximum value recorded for the product installed. Opening time (%) from 20 to 100 100% corresponds to the fastest opening speed. Adjustment of the opening acceleration ramp. (The higher the...

  • Page 67: Virtual Inputs

    AS1620 17.8. VIRTUAL INPUTS Fig. 53 - Virtual inputs SETTING DESCRIPTION Time switch x [IN23  IN25] - Week Day of the week that enables the time switch. One or more days can be selected. Time switching turned on. Switching time 1, 2 or 3 Turn on...
  • Page 68 AS1620 SETTING DESCRIPTION Time switching turned off. Switching time 1, 2 or 3 Turn off The time switch is enabled until this time. It is disabled at this minute. Enabling of virtual input IN29: ‘Open Area’. Intermediate angle covering the sector from Intermediate Open angle [IN29].

  • Page 69: Page - Network

    The Ethernet section lets you configure the settings for connecting to a wired/WiFi network. Fig. 55 - Network - Ethernet SETTING DESCRIPTION The MAC address, or physical address, is the physical identifier stored in the AS1620 MAC address circuit board. It is unique and cannot be modified. IP Address Adjustment of the frequency used to push on the end position.

  • Page 70: Fig. 56 - Network - Communication

    The XML-RPC watchdog start setting specifies how many times the GetStatus() XML-RPC watchdog start  255 command should be sent to start the XML-RPC watchdog. If GetStatus() has not been returned within this time, the AS1620 program will XML-RPC watchdog timeout 1  255 restart itself.

  • Page 71: Modbus Protocol For Customer Output

    This creates a 12-bit word. The value of the word is sent to the register set to a new word which does not yet exist. CUSTOMER 6 CUSTOMER 5 CUSTOMER 4 CUSTOMER 3 CUSTOMER 2 CUSTOMER 1 Bit_1 Bit_0 Bit_1 Bit_0 Bit_1 Bit_0 Bit_1 Bit_0 Bit_1 Bit_0 Bit_1 Bit_0 Refer to the AS1620 Modbus Technical Manual for more information on the Modbus section.

  • Page 72: Page - Installation

    AS1620 19. PAGE - INSTALLATION The installation page lets you choose which type of device you wish to install. Fig. 58 - Page - Installation Different installation settings are available, depending on the type of device selected: Fig. 59 - Installation - Device type...
  • Page 73 AS1620 SETTING DESCRIPTION IMPORTANT! ANY CHANGE MADE TO THESE SETTINGS MAY AFFECT THE BARRIER’S COMPLIANCE. As you move through the various setting lines, the setting name is displayed in red. When the value of a setting is modified: • the setting name is underlined.

  • Page 74: Page - System

    This page can help resolve a problem that has occurred and help to put the equipment back in working order. More complete logs are saved in a file on an SD card, if the AS1620 circuit board is equipped with the AS1622 Ethernet circuit board.

  • Page 75: Page - Software

    Allows you to browse your computer in order to choose a configuration file to load. Upload a setting file Installation of an archive file from the PC to the CPU of the AS1620 circuit board. Overwrite the current factory If this option is enabled, the file configuration will overwrite the current factory setting configuration.

  • Page 76: Fig. 65 - Software - Software

    AS1620 For the Software part: Fig. 65 - Software - Software FIELD / BUTTON DESCRIPTION Reboot Restart the program. Choose a file Opens a window to browse the computer in order to select a program archive. Install a new software...

  • Page 77: Optional Equipment

    If you want to connect your equipment to a network in order to be able to remotely make an intervention, change settings or know its status, this ETHERNET circuit board can be attached to the main control circuit board (AS1620).

  • Page 78: Master Slave Configuration

    AS1620 23. MASTER SLAVE CONFIGURATION In some installations, two barriers are installed opposite each other, covering the entire width of the passageway. To synchronise the movement of the two barriers, the detection loops and access authorisations are connected to the master logic, which controls the movements of the slave barrier.

  • Page 79: Wiring Diagrams

    AS1620 24. WIRING DIAGRAMS As the wiring is specific to the configuration of each piece of equipment, please refer to the wiring diagrams inside the machine or, failing that, to the diagrams in the electrical technical file (ETF) for the equipment in question.
  • Page 80 AS1620 NOTES ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________...
  • Page 82 The information contained in this document is the property of Automatic Systems and is confidential. The recipient is prohibited from using it for any purpose other than the use of the products or execution of the project to which it refers and from communicating it to any third party without the prior written permission of Automatic Systems. The document is...

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