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Heras Saros User Manual

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User Manual
Barrier Saros
Please read this original user manual before using this barrier for the
first time! Act in accordance with the manual and keep it in a safe
place for later use or for the following owner.
EN – Translation of the original user manual - 1.0 | 2021

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  • Page 1 User Manual Barrier Saros Please read this original user manual before using this barrier for the first time! Act in accordance with the manual and keep it in a safe place for later use or for the following owner. EN – Translation of the original user manual - 1.0 | 2021...
  • Page 2 EN – Translation of the original user manual - 1.0 | 2021...

  • Page 3: Table Of Contents

    Automatic mode ................18 AUTOMATICALLY CHANGING OPERATING MODES .......... 19 CONTROL UNIT AND DISPLAY READINGS ............ 20 TOTAL VIEW OF HMD SAROS ..............20 FULL VIEW OF THE CONTROL SYSTEM ............21 ROTARY AND SELECTION SWITCH .............. 22 EN – Translation of the original user manual - 1.0 | 2021...
  • Page 4 LCD DISPLAY ................... 22 Operating mode display ..............22 Sensor display ................... 23 Error/event display ................24 Selecting the menu system ..............25 Menu system ..................25 Entering the password ................ 25 MENU OVERVIEW ..................27 MENU STRUCTURE, DISPLAYED TEXTS AND REFERENCES ....... 28 SETTING THE NATIONAL LANGUAGE ............
  • Page 5 SPEEDS ....................66 13.4 SPRING SETTINGS ................66 13.5 DRIVE DESCRIPTION ................67 APPENDIX A: DECLARATIONS DOP / DOC ............69 APPENDIX B: ELECTRIC DIAGRAM HMD SAROS ..........75 EN – Translation of the original user manual - 1.0 | 2021...

  • Page 6: Foreword

    The installer uses an installation scheme for the drive concerned and works according to the applicable standards. In the event of a fault, you should contact a Heras certified technician. EN – Translation of the original user manual - 1.0 | 2021...

  • Page 7: Preface

    Operators are not allowed to carry out any installation work on the barrier unless explicitly specified. Engineer: The engineer is a Heras fitter (or an engineer employed by the customer who has been given explicit permission in writing from Heras) who is qualified to perform technical interventions on the barrier.

  • Page 8: Prescribed Use / Application

    1.4 PRESCRIBED USE / APPLICATION Only the correct installation and maintenance by an authorised/qualified company or person in agreement with the user manual, logbook, checklists and maintenance lists can ensure the safe operation of the system. A qualified person is, according to EN 12604 and EN 12453, a person who has the required training, qualified knowledge and practical experience required to install, test and maintain a barrier correctly and safely.

  • Page 9: General Information Regarding The Electrical Connections

    DELIVERY OF BARRIER After installation and commissioning, by a Heras technician or a technician trained by Heras, the cover of the barrier must be closed. This is done to prevent unauthorised access. EN – Translation of the original user manual - 1.0 | 2021...

  • Page 10: Safety

    It is not permitted to mount items to the barrier arm and / or housing other • than as prescribed by Heras. Think of traffic and other signs and such. This can negatively affect the safe operation of the barrier.

  • Page 11: Safety Provisions Employed

    If the meaning of any part of these installation and operating instructions is • not clear, then please contact your supplier before you use the equipment. This manual must always be available at the location of use of the barrier. •...

  • Page 12: Safety During Installation, Maintenance And Disassembly

    The barrier must be able to move freely without obstacles in the passage • and entire area where the barrier can move. Do not insert objects above or under the barrier arm that could block the barrier arm. The barrier arm must always be free from snow, ice or dirt that might •...

  • Page 13: Operation

    OPERATION 3.1 OPENING/CLOSING BARRIER - NORMAL USE The barrier can be operated using pulse operation, for instance via a button or key switch. The location of the operating device depends on the customer's choice or the operating mode. OPEN: • Press the “Open”...
  • Page 14 Take the tool supplied by Heras and place it on the hexagon on the motor. • By turning it clockwise the barrier can be opened, counter clockwise to close The barrier can be powered up in any position. Close the cabinet in reverse order.

  • Page 15: Description

    DESCRIPTION 4.1 SAROS The Saros is a fully assembled barrier for passageways up to 6 meters in a single version and up to 12 meters in a double version. Applications include port areas, company buildings, office buildings, storage sites, garden and landscape areas, high-risk sites, airports, transport and distribution sites, and parking garages.

  • Page 16: Safety Edges

    4.2 SAFETY EDGES Barriers from Heras can be protected by safety edges. If the safety device touches an obstacle, the barrier will immediately stop and reverse. Safety edges have been fitted to the moving part of the barrier. They are not required for hold-to- run-control.

  • Page 17: Accessoires

    ACCESSOIRES Traffic light (optional) Red/green signal lights that indicate the open/closed position statuses. People are only allowed to pass through the barrier opening when the green light is on. Flash light (optional*) A flashing beacon to ensure extra attention before and while the barrier is opening/closing.

  • Page 18: Automatic Mode

    it shall only be possible to operate the manual actuators in such a position that allows full, direct and permanent real-time view of the door during the barrier movement and ensures that the person controlling the door is not in a hazardous position.

  • Page 19: Automatically Changing Operating Modes

    AUTOMATICALLY CHANGING OPERATING MODES If electronic safety facilities on the barrier are out of operation (e.g. faulty photocell), the motor drive can automatically switch over from automatic mode to hold-to-run-control. This automatic switch-over will take place only for the individual motor movement that has been started and only if the key provided for hold-to-run-control is pressed.

  • Page 20: Control Unit And Display Readings

    CONTROL UNIT AND DISPLAY READINGS 5.1 TOTAL VIEW OF HMD SAROS Control unit HMD Saros Mains switch Space for extra components Motor Motor connection Illustration 2: view of HMD Saros EN – Translation of the original user manual - 1.0 | 2021...

  • Page 21: Full View Of The Control System

    5.2 FULL VIEW OF THE CONTROL SYSTEM The drawing showing a full view of the control system provides an overview of all its relevant parts referred to in the text of these operating instructions. view of control unit Illustration 3: Designations of the figure numbers: 1.

  • Page 22: Rotary And Selection Switch

    16 characters each is provided. This display shows in plain text format, for example, the currently active operating mode of the control system or the movement status of the motor (Open, Close). Heras SAROS-3 Hold-to-run The background lighting of the display is active for as long as inputs are being made using the rotary and selection switch.

  • Page 23: Sensor Display

    Meaning Hold-to-run Hold-to-run operation; operation Barrier opening is active Open Hold-to-run Hold-to-run operation; operation Barrier closing is active Close Heras SAROS Automatic operating mode; Automatic Rest status mode Automatic Automatic mode; mode Barrier opening is active Open Automatic Automatic mode;...

  • Page 24: Error/Event Display

    Sensors that have not been installed (specified by parameters in the program) are not displayed. Display Meaning Sensors Start Rotating the selection switch to the left reaches the first entry in the sensor table Limit switch Current value of the limit switch for the OPEN direction of OPEN the barrier Value: 2 =>...

  • Page 25: Selecting The Menu System

    Selecting the menu system The HMD Saros menu system is accessed by pressing the twist and selector switch for approx. 2 seconds while the operating mode is displayed. The display then shows the text "Main menu".
  • Page 26 Main menu 1 Identification All activity of the drive is halted immediately: The motor is stopped and all running timers are deactivated. In this status, the individual menu items can be brought up by rotating the selection switch, and then selected by a pressing the switch. The first menu item within each menu level returns users to the previous level.

  • Page 27: Menu Overview

    When this menu item is confirmed the control system software resets the program and returns to the active operating mode. 5.5 MENU OVERVIEW The menu system of the HMD Saros control system offers the following options (overview): 1. Identification...

  • Page 28: Menu Structure, Displayed Texts And References

    Operating mode Selection of hold-to-run operation or automatic  mode Parameter backup Menu for parameter backup settings  Status notification Settings for barrier status notifications as relay  output 5. Radio remote control Active transmitters Display of the number of registered radio ...
  • Page 29 Main menu Menu level 1 Menu level 2 Menu terug 1 Master version 2 Barrier profile 3 Serial number 4 Motor Controller 5 Peri.Controller 6 Parameter set 7 Bootloader Motor 8 Bootloader Peri. 2 Service menu Menu back 1 Enter password (Chap: 5.4.6) 2 Language (Chap:5.7)
  • Page 30 Main menu Menu level 1 Menu level 2 3 Mot. Rotation (Chap:7.1) 4 Boom length (Chap:7.2) 3 Diagnosis Menu back 1 Barrier state (Chap: 7.13.2) Menu back 1 Barrier state 2 Inp: 87654321 3 Outp: --321 4 Completed cycles 5 Moor runtime 6 Last Service 7 RESET Service (Chap:7.9.5)
  • Page 31 Main menu Menu level 1 Menu level 2 4 Settings Menu back 1 Set timer Menu back 1 TMR keep Open (Chap:7.8.1) 2 TMR Auto. Close (Chap:7.8.2) 3 Secundairy Time (Chap:7.8.3) 4 Flash prewarn (Chap:7.6) 2 Safeties Menu back 1 Lightbarrier (Chap:6.5.2 ) 2 Stat.Edge Close (Chap:6.5.1)
  • Page 32 Main menu Menu level 1 Menu level 2 Menu back 1 Hold-to-run (Chap:4.7.1) 2 Automatic mode (Chap:4.7.2) 5 Param.Backup Menu back 1 Restore (Chap:7.11) 2 Save (Chap:7.10) 6 Status indicat. (Chap:7.7) Menu back 1 Barrier status 1 2 Barrier status 1 Outp. 3 Barrier status 2 4 Barrier status 2 Outp.

  • Page 33: Setting The National Language

    Once the language has been selected, the display immediately changes to the new language. INSTALLATION OF THE CONTROL SYSTEM This chapter describes the preparatory commissioning of the HMD Saros, in terms of both mechanical assembly and electrical installation. 6.1 ELECTRICAL CONNECTION For safety reasons, the electrical installation must always be carried out by an authorised specialist.

  • Page 34: Power Supply From The Electricity Grid

    6.2 POWER SUPPLY FROM THE ELECTRICITY GRID The power electronics of the HMD Saros are designed for an input voltage of around 24 V at the 24 V DC In terminal. This is used to produce the regulated , 7 V...

  • Page 35: Supply Of External Devices With 24 V

    Illustration 4: Connection of external devices Supply of external devices with 24 V The control system features an isolated and voltage-stabilized 24 V power supply able to supply a maximum current of 500 mA for the supply of the external devices, command devices and sensors.

  • Page 36: Limit Switches

    Limit switches The HMD Saros control system is preconfigured for operation on doors and barriers with limit switches and encoder. It is possible to use limit switches of various types (proximity switches, mechanical switches, etc.) but these must all be designed as normally closed contacts.

  • Page 37: Operating Keys For Hold-To-Run Operation

    Mechanically fit the two limit switches into the correct limit positions of the • barrier. Connect the signal line from the CLOSE limit switch to terminal IN1. • Connect the signal line from the OPEN limit switch to terminal IN2. •...

  • Page 38: Operating Keys Open

    Connect the signal line from STOP to terminal IN6. • Switch on control system’s power supply and check function. • Operating keys OPEN To open the barrier in automatic mode (with self-locking), an ‘OPEN’ pushbutton (normally open contact) can be connected to the “In5” input. The input is configured such that, when activated, it moves the barrier in the OPEN direction until the limit switch is reached.

  • Page 39: Fixed Safety Contact Strips

    Check that the keys work. • 6.5 FIXED SAFETY CONTACT STRIPS The fixed safety contact strips (8.2 kΩ) for the protection of the barrier can be connected directly to the plug-in terminals at the bottom right on the input terminal block. Terminals nos.

  • Page 40: Connecting A Light Barrier

    signal of the light barrier is connected to terminal no. 2 with the designation “LB in”. Fig. Terminal Designati Input function 11.1 Output test signal (e.g. for light barrier) V ¯|_|¯ 11.2 LB in Input signal from the light barrier The upper left-hand terminal no.

  • Page 41: Overview Installation Plan Of The Inputs

    CLOSE direction in “automatic mode”. In the HMD Saros, this is the default value in the menu. Overview installation plan of the inputs The HMD Saros is configured for operation with limit switches. The following...

  • Page 42: Radio Receiver And Arial

    lighting purposes. The switching contacts are potential-free and can switch ohmic loads of at most 250 W. The relays are pre-allocated with the following functions: Fig. Terminal Designati Output function 1, 2 Rel1 Flashlight or rotating beacon 3, 4 Rel2 Barrier OPEN status display 5, 6 Rel3...
  • Page 43 An external aerial can be connected to this receiver underneath the module using the plug-in terminal. The internal conductor of the coaxial cable from the aerial is connected to the right-hand terminal no.2 (towards the housing side). The shielding of the aerial cable is connected to the left-hand terminal no.

  • Page 44: Programming And Settings

    PROGRAMMING AND SETTINGS The following installations and, where applicable, parameter settings are useful or necessary for commissioning the control system and setting up the barrier. All configurations and displays that should be accessible only to a trained technician are protected by a password. 7.1 CHANGING THE DIRECTION OF ROTATION OF THE DRIVE If the barrier moves in the wrong direction when the barrier motor is started up for the first time, the direction of rotation of the motor can be changed by...

  • Page 45: Reference Run

    Boom length Value Boom length Value 3 meter 5 meter >3 meter >5 meter 4 meter 6 meter >4 meter 7.3 REFERENCE RUN To ensure that the drive motor can reduce its maximum speed just before reaching the limit switches, the control system must measure the motor runtime between the barrier’s limit positions by performing a reference movement.

  • Page 46: Determine The Maximum Switch-Off Threshold Of The Motor Power

    7.4 DETERMINE THE MAXIMUM SWITCH-OFF THRESHOLD OF THE MOTOR POWER The SAROS control has a continuous measurement of the motor current during the movement. It is possible to define a threshold value for the maximum motor current via software, it must not be exceeded. If the current measurement shows that this threshold has been reached or is exceeded, the motor is stopped by the software.

  • Page 47: Connecting Flashlights

    BARRIER STATUS INDICATIONS The HMD Saros can signal two different barrier conditions via relay outputs. The output relay “Rel2” is preset by the manufacturer such that it is active, i.e. the contact is closed, when the barrier OPEN position is reached. The same applies for the “Rel3”...

  • Page 48: Hold-Open Time

    settings in automatic mode. The parameterisation of these times for each menu is described below. Hold-open time When the OPEN limit position is reached, the barrier can be automatically closed again by the control system after an adjustable time period (0 to 3600 seconds). If a value of 0 is entered, the closing-run timer is switched off and the barrier remains open until the next CLOSE command.

  • Page 49: Closing Run Shortening With A Light Barrier

    STOP key) a time counter starts that automatically closes the barrier again after 20 seconds. This value can only be changed if the password has been entered. Closing run shortening with a light barrier When a light barrier is used, the control system can enter a shorter hold-open time (OPEN limit position) after the barrier has passed through the light barrier.

  • Page 50: Motor Runtime Counter

    The entry “zz” defines a number of cycles (in 1000 cycles) in which the barrier moves “Open” and then “Closed” again. The counter is incremented every time the “CLOSE” limit position is reached. If the counter reaches the preset value of “zz”, the maintenance request is activated by the control system.

  • Page 51: Reset Maintenance Request

    barrier’s limit position (flashlight does not go out until 4, 8 or 12 seconds after motor standstill). The additional activation of the flashlight for the maintenance request can be parametrised as follows: Menu: “Service Access”, “Password Input”: Enter password • Menu: “Settings”, “Special parameters”, “Maintenance action”: set 0 to 3.

  • Page 52: Reloading Parameters

    The parameters stored as a backup copy in a separate memory area can be re- activated as current operating parameters of the control system. Following an incorrect configuration of the HMD Saros it is therefore possible to retrieve the (functional) set of backed-up parameters as follows: Menu: “Service Access”, “Password Input”: Enter password.

  • Page 53: Registering New Transmitters

    The display shows the number of registered transmitters (or individual key functions). Registering new transmitters The following pre-defined barrier functions can be executed with HERAS handheld radio transmitters using three keys: 1. Key top left “Barrier OPEN function” 2. Key top right “Barrier CLOSE function”...

  • Page 54: Deleting A Transmitter

    actions for yourself, a dedicated memory location is used for each key to be registered. The registering of the individual key functions of a transmitter can be carried out using the following menu items. Menu item Function 3 Register Program a barrier OPEN function transm.

  • Page 55: Deleting A Transmission Location

    Menu: “RadioRemoteControl”, activate “Delete all” • 7.13 DIAGNOSTIC SUPPORT The HMD Saros has a diagnosis menu which can be used to put the control system into operation and rectify any errors that have occurred. Version display The version of the control system can be displayed as follows: Menu: “Identification”, “Full version”: The combination of letters and...

  • Page 56: Barrier Status Display

    Menu: “Identification”, “Barrier version”: The text displayed shows the • designation of the barrier for which the control system, software and the stored parameters are defined. Menu: “Identification”, “Serial number”: The serial number of the control • system is displayed. Following entry of the correct password, the following version parameters are also visible: Version of the motor controller firmware.

  • Page 57: Sensor Status

    Display Meaning maintenance maintenance is shown here. 7 months To ensure the regular maintenance of the barrier, a maintenance interval can be defined based upon elapsed time, number of barrier movements or motor runtime. Combinations of these three conditions are also possible. When one of these events is reached, the message “<...

  • Page 58: Log System

    system. The maximum current from the last motor movement is shown on the left and the maximum motor current of the power electronics since the reset is shown on the right. Menu: “Diagnosis”, “Motor current”, activate “RESET.MoCurrent” sets the • maximum value of the current display back to 0.

  • Page 59: Faults

    FAULTS 8.1 DEFECTIVE PHOTOCELL OR SAFETY EDGE If a photocell or safety device is defective, the barrier can only be opened and closed using the hold-to-run switch. In this case, consult a qualified technician. See chapter “SERVICE / MAINTENANCE” 8.2 PARAMETERS REFERENCE/ERROR NUMBERS The possible entries in the log system described above for events and/or errors are listed in the table below: Reference...
  • Page 60 Reference Text Meaning Error no. Auto.Closing- After a restart of the program, the gate is in the run ON OPEN position and awaits the activation of the ------- ? closing-run timer Immediate stop The stop function is activated for longer than 2 seconds (STOP input or hold-to-run OPEN and CLOSE are active at the same time).
  • Page 61 Reference Text Meaning Error no. Mot.runtime.err. The motor was stopped because the maximum motor runtime for this gate movement was reached (limit switch was not reached in the maximum runtime) [Gate check required] main-cnt.err. The main loop counter of the motor controller has overflowed (fatal exception error) Undef.state The variable of the state machine has reached an...
  • Page 62 Reference Text Meaning Error no. REL+err.Idl The voltage monitoring system for the release signal has measured an excessively high value for the idle voltage DCtstCuHigh The test current at the DC power module is too high DCtstCuLow The test current at the DC power module is too DcCuHigh0 The DC power module has detected an excessively high motor current at low speed...

  • Page 63: Emergency Stop

    Software restart triggered by the program EMERGENCY STOP The HMD Saros does not have an emergency stop system. According to the Machine Directive 2006/42/EC, annex 1, article 1.2.4.3., this is not necessary if the emergency stop system would not lower the risk. However, an emergency stop system can be connected to the HMD Saros.

  • Page 64: Drive Unit Maintenance

    The barrier consists mainly of aluminum and steel parts. Heras is also happy to take the products back and then dispose of them in an appropriate manner. EN – Translation of the original user manual - 1.0 | 2021...

  • Page 65: Spare Parts

    SPARE PARTS Safety fuses (KFZ Standard plug-in fuses) F1 Blade-type plug-in fuse 15 A (blue) F2 Blade-type plug-in fuse 1 A (black) For other parts, please contact the supplier. TECHNICAL DATA 13.1 BARRIER DIMENSIONS EN – Translation of the original user manual - 1.0 | 2021...

  • Page 66: Operating Conditions And Specifications

    13.2 OPERATING CONDITIONS AND SPECIFICATIONS Designation Unit Value Boom length meter 3-4 meter ≥4-6 meter Wind force Max. 12 Max. 10 Temp. range °C -20 / +55 °C Enclosure IPx4 protection class Duty cycle 100% Weight Noise level <70 13.3 SPEEDS Designation Unit 3 meter...

  • Page 67: Drive Description

    100 % 4,5 meter 100 % 5 meter 5,5 meter 6 meter 50 % 13.5 DRIVE DESCRIPTION HMD Saros Electrical values Power supply 1 phase 230 V / N/PE 50/60 Hz or 24 V (e.g. battery) Fuse protection (on site) max.
  • Page 68 HMD Saros Electrical values performance Mechanical values Housing material ABS plastic Dimensions H x W x D 160 x 270 x 110 mm Weight 3.5 kg (with ring core transformer) Protection class IP54 Temperature range -20°C to +55°C Humidity range max.

  • Page 69: Appendix A: Declarations Dop / Doc

    Appendix A: Declarations Dop / DoC EN – Translation of the original user manual - 1.0 | 2021...
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  • Page 75: Appendix B: Electric Diagram Hmd Saros

    Appendix B: ELECTRIC DIAGRAM HMD SAROS EN – Translation of the original user manual - 1.0 | 2021...
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  • Page 86 Local supplier stamp/ Lokal återförsäljare, stämpe...

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