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KOSTAD Unity 20 Operating Instructions Manual

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Operating instructions
Unity 20 | 50/60 -120 | 150 | 180 -360
SW Release 2023
01/2024

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Summary of Contents for KOSTAD Unity 20

  • Page 1 Operating instructions Unity 20 | 50/60 -120 | 150 | 180 -360 SW Release 2023 01/2024...

  • Page 2: Qualified Staff

    Please note the following: WARNING Kostad products and systems may only be used for the applications specified in the associated technical documentation. If third-party products and components are used, they must be recommended or approved by Kostad. Proper and safe operation of the products requires proper transportation, storage, assembly, installation, commissioning, operation and maintenance.

  • Page 3: Table Of Contents

    Stop reasons (Causes of termination) ..................40 3.4.2 Configuration changes ........................41 Configuration menu ........................42 3.5.1 Operator settings (S/O) ......................45 3.5.2 RFID Reader (S/O) ........................52 3.5.3 OCPP settings (S/O) ........................57 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 4 Charging point is not available ....................135 3.9.3 EMERGENCY STOP button ....................135 3.9.4 General error ..........................136 3.9.5 Cabinet door open ........................137 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 5 Service & Support ............................... 149 Contact address ................................. 149 Kostad Customer Support ............................149 Access2Unity access management ........................149 Documents ................................151 Notes ....................................152 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 6 Table of contents Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 7: Introduction

    (1) References in images use bracketed numbers. Note A note gives you further information about the product, the handling of the product or the relevant documentation. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 8 Introduction 1.1 Text features Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 9: User Area

    Figure 2-1 Image display during start-up Note After a restart, the time display (in the user screen below) is only shown after the first successful synchronization. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 10: Main View

    Figure 2-5 Menu bar (1) Display: Antenna for ONLINE (OCPP) (2) Call for context-sensitive help texts (3) Service menu for authorized personnel (4) Language switching Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 11 After restarting the charging station, the English language is shown on the display until the visualization has established the connection to the control unit. The texts are then displayed in the previously set language. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 12: Charging Point View

    (4) Text on the status / expected user action (5) Additional information (6) Menu bar: Language selection (7) menu bar: Back to the main menu (8) Menu bar: <START>/<STOP>-Button if required Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 13: Automatic Picture Change

    Most methods require authorization using an RFID card. If this is the case, the RFID card reader flashes (white flashing) to alert you that a user action is Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 14 Ladevorgang zu beginnen, wählen Sie einen freien, geeigneten Ladepunkt aus, indem Sie darauf tippen. Es öffnet sich ein Menü zu diesem Ladepunkt. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 15 In older vehicles with a CHAdeMO charging system, it is possible that the plugged-in connector cannot be detected correctly. In this case, press the <START> button displayed at the bottom left of the charge point menu. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 16: Ending The Charging Process

    If you start a charging process in "Free operation" mode, the <STOP> button is displayed in the charging point menu. Tap the <STOP> button to end the current charge. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 17: Ending The Charging Process With A Master Card

    Charging requires any RFID card that can be read by the system for authorization. Further information can also be found in the chapter „RFID Reader (S/O)“ on page 52. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 18 "Free charging / no authorization" as the authorization method. Note This option is not available for all station types. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 19: Charging Point View

    This is the "Ready" status of the charge point. If "Free charging" is activated at the charging point, the charging process starts immediately after connection to the vehicle. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 20 This state is only maintained long enough to be displayed during DC charging. This can take up to 75 seconds (typically 30 seconds). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 21 The information reported by the vehicle itself (e.g. SOC or charging time) is displayed depending on availability. When AC charging, only the power is displayed but no voltage or current. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 22 You can stop charging from this state (AC only) by disconnecting the plug from the vehicle. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 23 The duration of the charging process and the charged energy (in kWh) are displayed. In certain configurations, the configured maximum energy per charging process is also displayed. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 24 RFID card in front of the card reader that was used to start the charging process or have the charge point operator (CPO) unlock the charge point remotely (with OCPP). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 25 (detailed view)” (page 19). If the charging station is not connected to a backend, the charging points are always available in an error-free state. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 26 You can call up the displays by pressing the <Help> button. Press the <Back> button in the menu bar to close the displays again. You will be redirected back to the previously opened menu. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 27: Changing The Display Language

    Figure 2-28 Button for changing the display language All available display languages are displayed in the selection field with the respective language abbreviation, ISO designation and language abbreviations (endonyms). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 28: Customer Adjustments To The Visualization

    The customer can make some changes to the appearance of the visualization. The following positions can be adjusted using the plug-in SD card: • Background image (main view)HintergrundFigure (Hauptansicht) • Screensaver • Help texts Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 29: Wallpaper And Screensaver

    796 x 446 Pixel Screensaver: 796 x 476 Pixel Table 2-2 Data 9 inch display 9“-HMI Unity50-Unity120 (portrait) Display resolution: 480 x 800 Pixel Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 30: Help Pages

    SD card and be relatively referenced. Adhere to the following naming scheme for file names on the SD card: • /Customer/Help_en.htm Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 31 Figure 2-32 Example for Help text If there are several help text pages, you can scroll using the touch function of the HMI. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 32: Alternative Design (Experimental)

    Figure 2-34 Example of charging point detail view Figure 2-33 Example of charging station overview Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 33: Service Area

    However, access codes with a lower authorization level can be requested (e.g. an operator code can be created by a user with registered service rights). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 34 In this case, use a second device (e.g. a cell phone with Internet access. Figure 3-3 Certificate selection Figure 3-4 Access denied due to unregistered user certificate Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 35 After pressing the <Submit> button, the authorization server checks whether the corresponding approval for the user group and charger is available and generates an access code. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 36 If the charger code has changed, you must submit a new access request to the authorization server. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 37: Data Protection

    3. Enter the certificate password received 4. Mark as exportable and select Include all extensions. 5. Install the certificate in the "automatic certificate store". Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 38 With iOS (less frequently with Android), a forced restart of the browser application or the entire device is often necessary so that the browser recognizes the newly installed certificate. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 39: Registering Additional Chargers To An Existing Certificate

    When exiting the service menus, the display language set before entering the service menu is automatically set. Base menu Once you have successfully logged in, the basic menu opens. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 40: Stop Reasons (Causes Of Termination)

    1 and 2 in the image section. Only internally detected errors are displayed. An error-free charging process does not change these values. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 41: Configuration Changes

    The <Exit Service Menu> button is only displayed again once you have either accepted or rejected the changes using the corresponding buttons. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 42: Configuration Menu

    The Service (S) user group has access to all setting options. The user group Operator (O) has access to all setting options required to operate the charging station. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 43 You can use the arrow buttons to switch between the two menu pages. Press the <Back> button to return to the Base menu. Note The <User Administration> button is hidden for stations with Access2Unity (software version >= 2023). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 44 If you are logged in with service rights, the service menu looks like this: Figure 3-13 Service menu of the service view page 1 Figure 3-14 Service menu of the service view page 2 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 45: Operator Settings (S/O)

    The <User Administration> button is hidden for stations with Access2Unity (software version >= 2023). 3.5.1 Operator settings (S/O) You can configure the behavior of the charging station in the "Operator settings" service area. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 46 Service area 3.5 Configuration menu Figure 3-17 Menu for operator settings page 2 Figure 3-16 Menu for operator settings page 1 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 47 A payment terminal can be used in parallel with the selection "Internal whitelist with RFID" or "OCPP". Further information can be found in the chapter “Payment terminal (S/O)“ (page 84). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 48 If you specify a higher power than available, the fuses in the supply branch may blow. Screensaver mode You can select the following screensaver modes: • Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 49 All settings are analogous to the standard screensaver. If the function is activated, the screensaver must be saved under the path "/Customer/NonOperatingHours.pdf" on the SD card. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 50 The technical service can set the fan ratio and the maximum DC charging current setpoint. Deactivate RFID card reader You can completely deactivate the RFID card reader here if required. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 51 Changing the ECO mode requires the charger to be restarted after saving.s Neues UI-Design (Experimentell) Here you can try out a still experimental design based on the WebUI. No restart is necessary for the change. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 52: Rfid Reader (S/O)

    RFID cards in the master list generally cannot start a charging process. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 53 UID is available in this list. If the RFID card is not in this list, nothing will be displayed. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 54 Hold the desired RFID card in front of the RFID card reader. The UID of the card read is displayed in hexadecimal format under "Card read". <Add to List> is automatically deselected. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 55 You can apply or discard the changes using the corresponding buttons. If the data is not accepted, it is only valid until the next restart. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 56 DESFire EV1, MIFARE DESFire EV2, MIFARE DESFire Light, MIFARE Plus S, X, MIFARE Pro X, MIFARE Smart MX, MIFARE Ultralight, MIFARE Ultralight C, MIFARE Ultralight EV1, NTAG2xx, SLE44R35, SLE66Rxx (my-d move), Topaz Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 57: Ocpp Settings (S/O)

    M24LR16/64, MB89R118/119, SRF55Vxx (my-d vicinity), Tag-it, PicoPass 3.5.3 OCPP settings (S/O) Figure 3-25 OCPP connection settings To parameterize a backend connection, proceed as follows: Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 58 Local Auth List Management • Reservation • Smart Charging • Remote Trigger • Firmware Management (partial) • User (backend customizations)) • Security Add-On (WSS) Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 59 Some parameters require a restart of the charging station in order to be activated. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 60 Service area 3.5 Configuration menu Figure 3-26 Accepting/rejecting parameter changes Figure 3-27 Note on restart Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 61 ICCID and IMSI are filled in automatically if the standard router (Teltonika) is used. Pressing the <Parameter> button takes you to the OCPP parameter menu. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 62 Some value changes require a restart of the charging station for activation. If defined in the parameter, all values can be written by the backend. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 63 The manufacturer rejects any warranty claims for functional restrictions or failure of the charging station due to improper or incorrect parameterization of the backend. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 64 Restrictions on standard profiles Profil Restrictions / Comments Core None Firmware Management Firmware status notification and update firmware are currently without function. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 65 AC charging points that do not have a charging cable lock on the charging station (permanently installed charging cables). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 66 RFID card to unlock the cable at the charging station. DisableAveragedMeterValues True MeterValues: Power.Offered, Power.Active.Import and Current.import are read in discretely and without averaging. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 67 TricklePowerBoundary_kW [real] Comparative power for switching (default = 0,0) to EV Suspended TricklePower_Delay_s [uint] Switch-on delay if the current power is less than Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 68: User-Parameter

    If a charging point (AC) is unbalanced, the allocated power is reduced accordingly. EMS_EnableRootControl True Only available at special charging stations. Activates local root measurement and control if available. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 69 OCPP standard if no more energy flow is possible. AllowAnyIdToken_FairMode True The entire station is set to the 'Operational' status All readable RFID cards are accepted unchecked Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 70 <= 18 characters long, the connectorId is appended. A maximum of 20 characters are used. PreChargeParkWarnOnDelay_s [uint] Only available at special charging (default = 300) stations. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 71 PostChargeParkWarnOnDelay_s , a DataTransfer message is issued (parkWarnEnabled) and a parking warning light is activated. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 72: Local Limiting (S/O)

    Only if OCPP is deactivated (e.g. local RFID cards) • Also terminates OCPP authorizations Note Authorizations by a local payment system (payment terminal) are not affected. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 73 Activates the energy limit for this charging point Max. energy charging point n Energy limit in [Wh], if = 0 -> excluded from limitation Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 74: Ems Interface Via Control Inputs (E.g. For Group Control Line, Ripple Control Receiver) (S/O)

    All relative power values / ramps refer to the maximum available power for the charging station entered on the display (see chapter “Operator settings (S/O)“ (page 45). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 75 3kW per charging point. Activation If the analog EMS interface is deactivated, 100% of the available power is passed on. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 76 A minimum power can be specified so that the charging station continues to operate in "emergency mode". Like the available power, the minimum power is specified as a Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 77: External Power Management (S/O)

    OCPP (SmartCharging) or power limitation via the digital control inputs. If several EMS (energy management systems) are in use at the same time, the minimum of all released outputs is always used. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 78 In terms of hardware, the lowest (fourth) port of the SCALANCE router is used. Figure 3-33 SCALANCE router with marked port for the ext. EMS Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 79 The charging station acts as a Modbus/TCP server. Holding registers are used. If excessively fast query cycles of a client are detected, a RESET of the master Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 80 Start holding register setpoints (partner -> charging station) The holding registers for setpoints and actual data must not overlap. This value may only be set if the connection is deactivated. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 81 The data length of the data structure for target values and actual data must be the same. • A maximum of 125 words may be exchanged. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 82 Reg.Offset Datentyp Beschreibung Telegram version (=ID=1) UInt Mode 0 = Off, 1 = Station limitation, 2 = Charging point limitation UInt Maximum station power in kW Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 83 UInt Current station output in kW UInt Charging point 1 current power in kW UInt Charging point 2 current power in kW Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 84: Payment Terminal (S/O)

    The maintenance router is used for outgoing connections. Requested means plugged in and ready for charging Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 85 Holding the card or smartphone (contactless, NFC) in front of it, • inserting it into the card reader (chip), • Swiping (magnetic strip) or Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 86 Furthermore, an external payment terminal can be selected as the type. This allows certain message texts to be adapted on the customer display (preAuthorizedMessage / afterTransactionMessage as OCPP parameters and via DataTransfer). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 87 ConnectorId of the charging point is appended. Examples: 'PAY' -> 'PAY2' ('PAY' + ConnectorId (as before)) 'PAY@' -> 'PAYB2sl!gckiS4Q_2' (17 characters: 'PAY' + UID + ' _' + ConnectorId 2) Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 88 The <Diagnosis> button takes you to a type-dependent info area. Selected statuses of the payment terminal are displayed here. These are automatically requested and Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 89 Pricing model The <Pricing model> button takes you to the input screen for the charging tariffs. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 90 Note If required, you can obtain the documentation for the corresponding DataTransfer messages from Kostad Customer Support Service ( support@kostad.at Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 91 If the operator chooses billing according to the energy purchased, the maximum amount that can be reserved or (if lower) the maximum price of the tariff is reserved. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 92 A combination of charging energy/charging process and costs/energy unit is possible using the settings above. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 93: Operating Schedule (S/O)

    The operating schedule has no influence on the services provided by other functions, e.g. OCPP SmartCharging or external energy management. All times in the screen refer to the local time set. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 94 If the start time is later than the end time, the release is inverted. For example, it is possible to enable operation at night and block it during the day. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 95 Once activated, the editing process is complete and the operating times are set. Figure 3-42 Activated operation schedule Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 96: Stop Reasons (S/O)

    However, it will be displayed as the first (triggering) error until all errors have been acknowledged. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 97: Calibration (S/O)

    The progress bar shows you the remaining time available for cleaning the screen. After the time period has elapsed, the menu is displayed again. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 98: Restart System (S/O)

    Restart System (S/O) You can use the “Restart System” command to perform a power-on-reset of the charging station. All ongoing charging processes are terminated. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 99: Time Settings (S/O)

    3.5.13 Time settings (S/O) In the “Time settings” menu you can enter the position and time zone of the charging station. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 100 Internet. If coordination is set here, the time zone settings are queried, checked and, if necessary, adjusted each time the system is restarted. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 101 Manual time setting is not provided. By setting the time zone and entering the summer/winter time changeover, the time in the network is set automatically via NTP. Synchronization Figure 3-48 SNTP-Einstellungen Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 102: Rgb Led (S/O)

    Reservation: Charging point was/is reserved. • Malfunction: Charging point or charging station has a fault. • LED off: Charging point is not available (OCPP) or is shut down. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 103 Blue (0 or 100%, no intermediate values) Pressing the <LED Test Activate> button activates all LEDs cyclically with the same target colors. Press again to end the LED test. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 104 (6) Plug for the CCS2 charging standard (7) Plug for the CHAdeMO charging standard (8) LED lighting (also on each cable outlet)Bedienfeld / HMI Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 105: Licenses (S/O)

    If you would like to activate a license at a later date, please contact the manufacturer at support@kostad.at. Please provide the two values under general data (serial numbers of the charging station and the control unit) and which license you want to renew or purchase additionally.

  • Page 106: Software Information (S/O)

    Software Information (S/O) Under this menu item you will find information on the currently installed hardware/software status of the charging station with the serial number displayed. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 107: Wan (S/O)

    The current status information can be checked in this view when using the standard modem (Teltonika RUT240 / RUT241). The data update time is approximately 10 seconds. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 108: Temperatures (S)

    (transformer, rectifier diodes, plugs, etc.). Depending on the type of power unit installed, a corresponding view is displayed. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 109 Only change the values after consulting the manufacturer. Use the <Back> button to return to the menu. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 110 Press the <Configuration> button to return to the temperature overview. The <Back> button takes you back to the respective "Service" menu for the service or operator view. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 111: Alarms (S)

    This is a circular archive that is saved in csv format. The message archive is primarily intended for support by the manufacturer. Press the <Back> button to return to the service. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 112: Limits (S)

    Min. voltage 200V for all installed power components Max. voltage 920V for CCS2 (1000V possible, but some vehicles cancel the process) Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 113: Configuration (S)

    If you have the authorization to display / change parameters in this submenu, this menu appears. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 114 (without AC charging point). An additional input mask can be accessed via the <Extended…> button. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 115: Exit Runtime (S)

    Press the <Exit Runtime> button to exit the HMI control panel application. You can parameterize and configure the display at operating system level, e.g. manage external storage media. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 116 Figure 3-61 Runtime after exit Pressing the <Start> button restarts the runtime. You will need another password for all other actions. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 117: Plc-Diagnosis (S)

    3.5.23 PLC-Diagnosis (S) In the PLC diagnostics menu, you can carry out a diagnosis of the control unit and the field bus system. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 118: Maintenance Data (S)

    The operating hours of the fans provide information about the cleaning and replacement times. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 119: Ext. Metering (S)

    This applies to AC energy meters that have been selected in accordance with the order option in the article number list for the non-calibration-compliant recording of the energy consumed on both the AC and DC sides. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 120: Web Management (S)

    3.5.26 Web management (S) In the "Web management" menu, you can load or save all configuration files in the control unit. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 121: Configuration Management (S)

    Base menu. Functionally, there is no difference to the functions in the Base menu (page 39) Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 122: Test Functions (S)

    3.5 Configuration menu Figure 3-67 Configuration management 3.5.28 Test functions (S) In the "Test functions" menu, you can check the proper functioning of some auxiliary systems. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 123 If not all LEDs light up in the same color, there is a wiring error. If individual LEDs do not light up, there is a defect in the light source or the control unit. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 124: Simulation (S)

    DANGER Danger due to high voltage Depending on the parameters set, high voltages of up to 1000 V can occur at the plug. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 125 Never activate the simulation if you cannot ensure that the charging plugs are not properly attached to the holders of the charging station Set the simulation parameters correctly using the <Simulation Parameter> button. Figure 3-69 Main page of the simulation menu Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 126 Simulation actual values You can use the <Simulation Act. Values CP1,2> buttons to display all relevant actual values for this charging point. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 127 Service area 3.5 Configuration menu Figure 3-71 Display of the simulation actual values for charging point 1 and 2 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 128 <Use external battery>. Note The <Use external battery> function cannot be used without a simulation system (external hardware). Now define your test cycle. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 129 (warning limit) set by the manufacturer is not reached and/or if the error limit, also set by the manufacturer, is not reached. These set limit values are compliant with IEC 60479-1 (2018). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 130: Charging Point Info (S/O)

    There is currently no detailed diagnostic view for type 2 AC charging points. Figure 3-74 Selection of charging points for diagnostics Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 131: Energy Measurement (S/O)

    The "Energy measurement" menu shows you the current power and the amount of energy transferred per charging point and in total since the charging station was commissioned. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 132: Diagnosis (S/O)

    <Archive> button. This archive is also available after a restart or after a software update of the display. This is a circular archive that is saved in csv format. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 133: Alarm, Error And System Messages

    Siemens Scalance router by the manufacturer or an authorized body so that it can establish a connection to the Siemens Sinema Remote Server. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 134 An attempt is then made to establish a connection with the partner. If a connection can be established, the password is entered next. After entering the password, the control panel is displayed. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 135: Charging Point Is Not Available

    The energy flow from the charging station to all connected vehicles is interrupted. The EMERGENCY STOP button is recessed to prevent a user from accidentally triggering the EMERGENCY STOP button. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 136: General Error

    (if it can still be retrieved despite errors). 3.9.4 General error If a general error is displayed, the entire charging station/all charging points are no longer operational. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 137: Cabinet Door Open

    Even if the control cabinet door is closed and the error message "Control cabinet door open" or "Control cabinet door not closed properly" is Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 138: Behavior Of The Charging Station After A Power Outage

    When the power supply is restored, the charging station starts automatically as when it is switched on again and sends a boot notification to an existing operator backend via OCPP once it has started up. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 139: Behavior During Ongoing Charging Processes

    You can activate the automatic reset of "Erdschlussüberwachung an insulation fault in the service settings. has responded. wurde ausgelöst!" There is a technical problem. TODO The LED indicators flash red. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 140 CHAdeMO charging point is not There is a technical error. Contact customer service. available. AC charging point is not available. There is a technical error. Contact customer service. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 141: Error Codes

    (e.g. State StoppedByVehicleDuring- Charge process has been stopped Usually the process is Precharge during precharge. interrupted by the vehicle Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 142 On-site maintenance is PanelCommIsLost (HMI). necessary if this is persistent. This may also occur during remote connection to the HMI with bad mobile connectivity. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 143 ECC4100ModuleError AC only: A module error for the AC On-site maintenance is usually necessary. Contact Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 144 A contactor was found to be not On-site maintenance is operating correctly. The device is necessary. Contact the either defect or wrongly connected. manufacturer. Outgoing negative chargepoint 1. (CCS/CHAdeMO) Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 145 Comissioning only; may occur when a necessary. Contact the ERK_RestartNeeded display is being replaced. manufacturer. CCS Communication module error If this persists, contact the ECC4200Error manufacturer. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 146 Communication error / Metering the manufacturer if this MeterError Device persists. On-site maintenance is Tilt sensor evaluation triggered shut- necessary (at least visual TiltSensor off. inspection). Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 147: General Explanations

    (if the power unit combination permits this). • If unallocated power is still available, it will be allocated to the AC charging point. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 148: Distribution Of The Available Power With Asymmetrical Power Levels (E.g. Unity90)

    SW version 202201_8). From SW release 202300, reconnection is enabled (in blue). Time Available Allocated power Allocated power power [kW] active CP1 [kW] active CP2 [kW] 60/90 30/90 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 149: Service & Support

    General contact information for initial access The serial number can be found on the type plate. Please use the same e-mail address as for the initial registration. Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...
  • Page 150 Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

  • Page 151: Documents

    Documents This is a general and type-independent operating manual. The following type- dependent documents can be made available to you on request from the Kostad Customer Support Center ( support@kostad.at Operating manual CE Declaration of Conformity All other additional documentation mentioned in this document...

  • Page 152: Notes

    Notes Unity 20 | 50/60 -120 | 150 | 180 -360 Operating instructions, 01/2024, SW Release 2023...

This manual is also suitable for:

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