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FAQ within [ MELSERVO-J4 ]

1-10 of Total 29

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  • Alarm E7

    The alarm E7 occurs when the forced stop signal of the servo system controller is enabled. Ensure the safety and cancel the forced stop signal of the control... More Details >>

    • No:23647
    • Release Date:2018/09/14 15:10
  • MR-J4(W)-B mode selection application

    From Start menu of Windows >, click [All Programs] > - [MELSOFT Application] > - [MR Configurator2] > and you can find “MR-J4(W)-B mode selectio... More Details >>

    • No:23637
    • Release Date:2018/09/14 15:10
  • SSCNET III cable type

    Thickness of coating and length of cable provided More Details >>

    • No:23651
    • Release Date:2018/09/14 15:10
  • SSCNET III cable type

    Depending on each cable. Refer to each SSCNET III/H compatible servo amplifier instruction manual. More Details >>

    • No:23652
    • Release Date:2018/09/14 15:10
  • Positioning operation

    Using MR Configurator2, you can perform the positioning operation when there is no command from the controller. You can perform the operation specifying the ... More Details >>

    • No:23640
    • Release Date:2018/09/14 15:10
  • Parameter group is not displayed.

    Some parameters are write-protected. (MR-J4/MR-J3: PA19)The parameter to be displayed is determined by the setting value of this parameter. Do as follows for... More Details >>

    • No:23657
    • Release Date:2018/09/14 15:10
  • Servo motor does not rotate when the ...

    The pulse train form outputted with the controller and the setting of servo amplifier (command pulse input form) may differ. Check the parameter settings. (M... More Details >>

    • No:23631
    • Release Date:2018/09/14 15:10
  • Encoder resolution during J3 compatib...

    18 bits (262,144 pulses/rev.) The encoder resolution of HG series servo motor in J4 mode is 22 bits (4,194,304 pulses/rev). For details of J3 compatibility m... More Details >>

    • No:23630
    • Release Date:2018/09/14 15:10
  • Difference between the current comman...

    The “current command” is the command value for the current control (torque control) and the “torque” is the feedback value controlled by the current control ... More Details >>

    • No:23624
    • Release Date:2018/09/14 15:10
  • Unit power consumption

    The module power consumption displays the power consumption of servo motor. Positive value indicates power running and negative value indicates regeneration. More Details >>

    • No:23636
    • Release Date:2018/09/14 15:10

1-10 of Total 29