Check that Pr.3 (Base frequency) is set to "200 Hz". Adjust Pr.0 (Torque boost) as necessary.

To set the motor to coasting state, the following methods are available: 1. Set Pr.250 (Stop selection) to "0" and turn

Check that the wiring of the terminal 4 and 5 are not reversed.

The FR-DU04 can be used in the 700 series inverters, however, some restrictions apply and parameter copy is disabled.

When the MR-J4-B is selected on the model selection screen at creating a new project, the multi-axis check box will be e

1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this cas

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assig

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are

Yes. However, write the setting data to the RAM of the inverter.Set RWw1 in the setting value and turn ON the frequency

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FAQ within [ Drive Products ]

271-280 of Total 1368

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Rated frequency setting

Check that Pr.3 (Base frequency) is set to "200 Hz". Adjust Pr.0 (Torque boost) as necessary. More Details >>
- No：21280
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Motor coasting

To set the motor to coasting state, the following methods are available: 1. Set Pr.250 (Stop selection) to "0" and turn OFF the start command. 2. Short the t... More Details >>
- No：21271
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Frequency setting signal

Check that the wiring of the terminal 4 and 5 are not reversed. More Details >>
- No：21266
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Operation panel (DU04)

The FR-DU04 can be used in the 700 series inverters, however, some restrictions apply and parameter copy is disabled. More Details >>
- No：21261
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Specifying the axis in test operation of MR-J4W

When the MR-J4-B is selected on the model selection screen at creating a new project, the multi-axis check box will be enabled. Click the check box and selec... More Details >>
- No：23635
- Release Date：2018/09/14 15:10
- Category： Servo Support Software , MELSERVO-J4 , MELSERVO-J3
Inverter general matters

1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this case, the output stop (MRS) signal is in... More Details >>
- No：22103
- Release Date：2018/08/22 16:31
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Fault code

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the inverter (for example, during deceler... More Details >>
- No：21991
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-F400
Switching between PU and NET operation modes

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>
- No：21878
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are set.2. The external terminal reset i... More Details >>
- No：21838
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Yes. However, write the setting data to the RAM of the inverter.Set RWw1 in the setting value and turn ON the frequency setting command RYD.To continuously s... More Details >>
- No：21825
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

271-280 of Total 1368

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