The Z-phase signal may be connected to the A-phase or B-phase incorrectly. Check the wiring.

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is rever

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit.

It is not output in the JOG operation mode.

The parameter file (extension: pr3) can be imported. The system file (extension: mel) cannot be imported.

It is one of other communication errors. The communication is not established. Check the communication settings.

It is 0.88 mm2 (AWG18), and 0.3 mm2 (AWG24) for the thermostat.

No, the MT-BU5 is unavailable because it is the conventional model. Use the FR-BU2.

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FAQ within [ Drive Products ]

1141-1150 of Total 1353

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LED blinking under encoder feedback control

The Z-phase signal may be connected to the A-phase or B-phase incorrectly. Check the wiring. More Details >>
- No：21220
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
LED blinking under encoder feedback control

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is reversed. - The signal from the encoder is... More Details >>
- No：21219
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Torque limit

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit. More Details >>
- No：21217
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
PU signal

It is not output in the JOG operation mode. More Details >>
- No：21214
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Leakage current

It is 1 mA as the 700 series. More Details >>
- No：21204
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR Configurator

The parameter file (extension: pr3) can be imported. The system file (extension: mel) cannot be imported. More Details >>
- No：21194
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-SW1-SETUP

It is one of other communication errors. The communication is not established. Check the communication settings. More Details >>
- No：21176
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software
FR-HC2

It is 0.88 mm2 (AWG18), and 0.3 mm2 (AWG24) for the thermostat. More Details >>
- No：21147
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
MT-BU5

No, the MT-BU5 is unavailable because it is the conventional model. Use the FR-BU2. More Details >>
- No：21046
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Stop-on-contact control

Yes. More Details >>
- No：21041
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL

1141-1150 of Total 1353

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