The pulse train form outputted with the controller and the setting of servo amplifier (command pulse input form) may dif

For the long wiring (50 m to 100 m) between the servo amplifier and servo motor, there are some precautions (encoder cab

Select the total capacity of the servo amplifier to be connected. For selecting combination of FR-CV power regeneration

By either of following methods: (MR-J4) 1. On MR Configurator2, select [Diagnosis] - [Alarm Display] - [Clear]. 2. Set

18 bits (262,144 pulses/rev.) The encoder resolution of HG series servo motor in J4 mode is 22 bits (4,194,304 pulses/re

Yes, it is. For MR-J4-A/MR-J3-A, set by [Pr. PC13]. As the initial value (100.0%), the maximum torque is generated at ±

The one-touch tuning does not require the response level setting also. Outlines of one-touch tuning and auto tuning are

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

The module power consumption displays the power consumption of servo motor. Positive value indicates power running and n

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FAQ within [ MELSERVO-J4 ]

11-20 of Total 29

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Servo motor does not rotate when the command pulse is input.

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
Long distance wiring

For the long wiring (50 m to 100 m) between the servo amplifier and servo motor, there are some precautions (encoder cable, etc.) to note. The wiring is not... More Details >>
- No：23632
- Release Date：2018/09/14 15:10
Total capacity of servo amplifier to be connected to power regeneration common converter

Select the total capacity of the servo amplifier to be connected. For selecting combination of FR-CV power regeneration common converter and servo amplifier ... More Details >>
- No：23627
- Release Date：2018/09/14 15:10
Clearing the alarm history

By either of following methods: (MR-J4) 1. On MR Configurator2, select [Diagnosis] - [Alarm Display] - [Clear]. 2. Set alarm history clear of parameter to "... More Details >>
- No：23650
- Release Date：2018/09/14 15:10
Encoder resolution during J3 compatibility mode

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
Changing multiplication of analog torque command

Yes, it is. For MR-J4-A/MR-J3-A, set by [Pr. PC13]. As the initial value (100.0%), the maximum torque is generated at ±8 V. To generate the maximum torque a... More Details >>
- No：23628
- Release Date：2018/09/14 15:10
One-touch tuning

The one-touch tuning does not require the response level setting also. Outlines of one-touch tuning and auto tuning are as follows: One-touch tuning: You can... More Details >>
- No：23629
- 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
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
Replacement of MR-BAT6V1SET

No More Details >>
- No：23649
- Release Date：2018/09/14 15:10

11-20 of Total 29

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