Setting a smaller value in Pr.1106 (Torque monitor filter) improves the response because the filter time constant for th

It is the brake function that consumes the rotational energy by heat and stops the motor immediately by short-circuiting

Yes, the current response is also improved at the same rate.

It is not grounded to the enclosure due to the resin coating.

Under Real sensorless vector control, the maximum wiring length is 500 m. Under Vector control with encoder, the maximum

It controls the charging current immediately after the power is ON. (as a MC (magnetic contactor) for the charging curre

A current fluctuation may result in abnormal noise from the peripheral device or the flickering fluorescent light.

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting

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FAQ within [ Inverters-FREQROL ]

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Torque monitoring

Setting a smaller value in Pr.1106 (Torque monitor filter) improves the response because the filter time constant for the torque monitoring becomes smaller, ... More Details >>
- No：21045
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Dynamic brake

It is the brake function that consumes the rotational energy by heat and stops the motor immediately by short-circuiting between the motor terminals through ... More Details >>
- No：21066
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Others
FR-A800

Yes, the current response is also improved at the same rate. More Details >>
- No：21079
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR-BSF01

It is not grounded to the enclosure due to the resin coating. More Details >>
- No：21122
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
Wiring length

Under Real sensorless vector control, the maximum wiring length is 500 m. Under Vector control with encoder, the maximum wiring length is 100 m. More Details >>
- No：21133
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
CAD data

They are not available. More Details >>
- No：21138
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Others
FR-HC2

It controls the charging current immediately after the power is ON. (as a MC (magnetic contactor) for the charging current limit circuit, etc) More Details >>
- No：21149
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
FR-HC2

A current fluctuation may result in abnormal noise from the peripheral device or the flickering fluorescent light. More Details >>
- No：21155
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
Setting resolution switching

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting to the rotation speed. More Details >>
- No：21161
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
Orientation control

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting of Pr.359 encoder rotation direction... More Details >>
- No：21162
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700

181-190 of Total 1292

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