When the rotary switch is “0”, the 1st axis and is “1”, the 2nd axis. When the rotary switch is “A”, the 11th axis and i

You can solder the wiring to the connector without using the junction terminal block (option).

“off” is shown in th

Operation mode for manufacturer setting is enabled. For MR-J4-B, MR-J4W2-B and MR-J4W3-B, turning "ON (up)" all the cont

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

For the safety of use, the wiring is recommended. If not using the wiring, set the parameter No. PA04 to “0100”.

Using MR Configurator2, you can switch the output signals on/off forcibly independently of the servo status. This functi

In case that only main circuit power supply is cut off, communication remains. In case that the control circuit power su

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

Use the option cable, “MR-J3CN6CBL1M” for the analog monitor of MR-J4-A.

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FAQ within [ MELSERVO-J4 ]

1-10 of Total 29

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Relationship between rotary switch and axis number

When the rotary switch is “0”, the 1st axis and is “1”, the 2nd axis. When the rotary switch is “A”, the 11th axis and is “F”, the 16th axis. In combination ... More Details >>
- No：23644
- Release Date：2018/09/14 15:10
Wiring to connector

You can solder the wiring to the connector without using the junction terminal block (option). More Details >>
- No：23654
- Release Date：2018/09/14 15:10
Replacement of MR-BAT6V1SET

No More Details >>
- No：23649
- Release Date：2018/09/14 15:10
“off” is shown in the display.

Operation mode for manufacturer setting is enabled. For MR-J4-B, MR-J4W2-B and MR-J4W3-B, turning "ON (up)" all the control axis setting switches (SW2) enabl... More Details >>
- No：23625
- 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
Is the forced stop signal wiring necessary?

For the safety of use, the wiring is recommended. If not using the wiring, set the parameter No. PA04 to “0100”. More Details >>
- No：23645
- Release Date：2018/09/14 15:10
Output check

Using MR Configurator2, you can switch the output signals on/off forcibly independently of the servo status. This function is used for output signal wiring c... More Details >>
- No：23639
- Release Date：2018/09/14 15:10
SSCNET III/H during the power supply shut-off

In case that only main circuit power supply is cut off, communication remains. In case that the control circuit power supply of servo amplifier is cut off, t... More Details >>
- No：23646
- 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
Monitor cable

Use the option cable, “MR-J3CN6CBL1M” for the analog monitor of MR-J4-A. More Details >>
- No：23655
- Release Date：2018/09/14 15:10

1-10 of Total 29

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