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Nayar Systems BVA Manual

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BVA
1 — Last update: Jul 18, 2022
Nayar Systems
Copyright © 2022 Nayar Systems

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Summary of Contents for Nayar Systems BVA

  • Page 1 1 — Last update: Jul 18, 2022 Nayar Systems Copyright © 2022 Nayar Systems...

  • Page 2: Table Of Contents

    2.3. Device rear panel ........................6 3. Configuration, installation and start-up ................... 7 3.1. Installation of BVA........................8 3.1.1. Installation of BVA 12 relays at lift car/s ................9 3.1.2. Installation of BVA 2 relays at lift stops ................11 3.2. Configuration..........................13 3.2.1.

  • Page 3: Manufacturer Note

    The device must be manipulated only by qualified and skilled professionals with specific technical knowledge to avoid a failure of the device due to inappropriate manipulation. Nayar Systems S.L. is not responsible for damage as a result of ignoring the indications and recommendations included in this manual The device must not be wet nor installed in humid places.

  • Page 4: Device Description

    Internet connectivity. There are two versions of this product depending on the number of relays: BVA 12 relays and BVA 2 relays. BVA 12 relays is designed to be connected on buttons on lift car and BVA 2 relays, rear external buttons at each floor, even though both products may be swapped.
  • Page 5 • Operating range: -20 ~ 70ºC • Dimensions (without complements): 100 × 70 × 25 mm In order to install BVA devices, it is compulsory to check compatibility by consulting manufacturers device note and installation manual. Buttons or contacts must allow activation by a relay.

  • Page 6: Status Indicator Leds

    Nayar Systems BVA - 1_en 2.1. Status indicator LEDs The BVA devices has three LEDs to indicate its status: – Power LED It shows whether the device is powered ON or OFF. • Device powered OFF – • Device powered ON –...

  • Page 7: Device Front Panel

    3.- Configuration, installation and start-up. • Linking to a Wi-Fi network created by another Nayar Systems device: For example, if there is a Nayar Switch installed, it is possible to connect to its Wi-Fi network, by pressing the Nayar Switch Discover button and then, the one of BVA.

  • Page 8: Device Rear Panel

    Nayar Systems BVA - 1_en 2.3. Device rear panel Rear panel distribution is different depending on the versions of the product chosen: BVA 2 relays 4 position connector 4 position connector, including 2 relay connections (relay 1 and 2) and two independent common contacts.

  • Page 9: Configuration, Installation And Start-Up

    • 1 Device per cabin: BVA 12 relays • 1 Device per floor (compatible with 1 or 2 buttons): BVA 2 relays In the following example the installation consists of 1 cabin and 3 floors, so the following elements are required: •...

  • Page 10: Installation Of Bva

    It may be necessary to disassemble the lift car operating panel or external buttons for accessing at its rear part, where the BVA device will be installed, in a way that the device will not be accessible by the user of the lift.

  • Page 11: Installation Of Bva 12 Relays At Lift Car/S

    5. Prepare the wiring for the power supply of the device. For productos versions v3.0 and older, it is necessary to supply power to BVA thanks to a DC-DC converter with a type B microUSB connector. The converter must be connected to an electrical line with a voltage between 7 – 50 VDC.
  • Page 12 Nayar Systems BVA - 1_en Page 10 of 29...

  • Page 13: Installation Of Bva 2 Relays At Lift Stops

    5. Prepare the wiring for the power supply of the device. For productos versions v3.0 and older, it is necessary to supply power to BVA thanks to a DC-DC converter with a type B microUSB connector. The converter must be connected to an electrical line with a voltage between 7 – 50 VDC.
  • Page 14 Nayar Systems BVA - 1_en Page 12 of 29...

  • Page 15: Configuration

    Any later modification of configuration may be done presentially and on an online environment. In order to access the Nayar Systems Net4Machines Smart Control App, it is compulsory to own the corresponding permissions. If you are a Nayar Systems client and are not in possession of your credentials, please contact: support@nayarsystems.com.

  • Page 16: Account Management

    Nayar Systems BVA - 1_en 3.2.1. Account Management To configure BVA on the N4M platform (Net4Machines), it is necessary to create an account. Below are the steps that new users must follow. 1. Access the following link: https://sso.nayarsystems.com/#/sign-up 2. Enter your e-mail address which will later become your user and click on the Create user button.
  • Page 17 Nayar Systems BVA - 1_en 4. Then go to your inbox where you will receive an email from info@nayarsystems.com, if you do not see this email, please remember to check your SPAM / junk mail folders. 5. After opening the email, click on Access manager to manage the account password.
  • Page 18 Nayar Systems BVA - 1_en 7. Finally, click on Go to Home to log in with your credentials. Page 16 of 29...
  • Page 19 Nayar Systems BVA - 1_en Page 17 of 29...

  • Page 20: Creating New Installation And Adding Bva Devices

    2. If there is an existing facility in which it is desired to configure BVA devices, please skip until the next step. Create an installation by clicking on the button located at the bottom on the right of the application.
  • Page 21 NEXT 5. Introduce the number of cabins and floors of the lift. It is necessary to include the total amount of floors, even though it is not planned to install a BVA device on external buttons. Page 19 of 29...
  • Page 22 Nayar Systems BVA - 1_en Click on NEXT 6. Check abbreviations, the name of each floor and modify them if necessary, so as to coincide with abbreviations on touchpad of the lift car (substituting “0” per “G”) and adding precise description of each floor (substituting “Floor 0”...
  • Page 23 Nayar Systems BVA - 1_en It is possible to preview how the final user App will look like by clicking on the drop-down menu at the top right of the app and then, on PREVISUALIZE. If it is desired that the installer company logo is shown, please contact support@nayarsystems.com.
  • Page 24 Nayar Systems BVA - 1_en Page 22 of 29...

  • Page 25: Lift Car/S Configuration (Bva 12 Relays)

    Check the connections, it is possible to observe an example of the connection of the buttons and relays. 2. From this step, it is compulsory to use the Nayar Systems App. Press the LINK button. The device that is desired to link must be located near the Smartphone used for configuration.
  • Page 26 Nayar Systems BVA - 1_en There are two possibilities to link the device: • Click on the ID of the device (see previous image) which corresponds to the device to configure. • Click on the Discover button of the device to link.

  • Page 27: Lift Stop/S Configuration (Bva 2 Relays)

    • Double: For buttons with up and down touch • Simple: A single button for both purposes • Without device: For installations where it is not desired to install a BVA device Configure the relays as they are going to be connected later at the installation.
  • Page 28 Nayar Systems BVA - 1_en 2. From this step, it is compulsory to use the Nayar Systems App. Press the LINK button. The device that is desired to link must be located near the Smartphone used for configuration. There are two ways of linking the device: •...

  • Page 29: Use Of Accessible Virtual Keypad (Bva)

    Nayar Systems BVA - 1_en 3.3. Use of Accessible Virtual Keypad (BVA) It consists of a public App which can be downloaded and used by anyone, moreover, the App does not need an Internet connection to work. It is an accessible App which fulfils WCAG 2.0 standards.

  • Page 30: Technical Support

    Nayar Systems BVA - 1_en 4. Technical support In case of any incident with your BVA device when needed technical support, please contact Nayar Systems after-sales services: (+34) 964 06 69 95 / support@nayarsystems.com. Page 28 of 29...

  • Page 31: Troubleshooting

    Nayar Systems BVA - 1_en 5. Troubleshooting State Cause Solution Check power line voltage All LEDs are switched off after Power input line is not active connected to the converter of connecting power line BVA. Check at Nayar Systems’ Net4Machines Smart Control App whether any element is shown as “Pending...

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