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  • May 20, 2024

    Ver. 4.2.0

    The issue where the system does not start properly when the power is turned ON with the satellite system ON/OFF switch (EW-SW100/EW-SW300) in a low-temperature environment has been fixed.

  • Sep 6, 2023

    Ver. 4.1.11

    General bug fixes.

  • Mar 30, 2023

    Ver. 4.1.10

    ■ Changes
    - System operations at low battery level have been improved.

  • Oct 17, 2022

    Ver. 4.1.9

    General bug fixes.

  • Dec 21, 2021

    Ver. 4.1.8

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for the assist traveling range.

  • Nov 24, 2021

    Ver. 4.1.7

    The error detection logic has been corrected.

  • Sep 1, 2021

    Ver. 4.1.6

    Optimized the process when turning off the power.

  • Jun 2, 2021

    Ver. 4.1.5

    The firmware has been updated to accommodate changes to internal parts.

  • Mar 31, 2021

    Ver. 4.1.4

    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

  • Jan 13, 2021

    Ver. 4.1.2

    By updating to this firmware, the following events will be resolved.
    Bug fixes the issue when trying to change the settings with E-TUBE PROJECT for Windows V4 on some drive units.
    - Max torque, assist character, and assist start settings cannot be changed.
    - Max torque is displayed as 255Nm (correct range is 20 to 85Nm)
    ※Assist function will operate normally, even if the firmware has not been updated.

  • Oct 27, 2020

    Ver. 4.1.1

    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.