Depending on the load current, undervoltage protection (UVT) or instantaneous power failure protection (IPF) is triggere

Reverse operation is enabled by changing the setting of Pr.40.

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

The inverter may be broken due to the temperature rise of the internal parts.

The day of the week is automatically determined from the data of year, month, and day.

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%.

V/F control/Advanced magnetic flux vector control/Sensorless vector control: 0.3 rpm increments, Vector control with enc

It depends on the mask count. It is approximately 0.125 [ms] (mask count: 1) to 20 [ms] (mask count: 30).

Line speed command and Line speed pulse monitor can be monitored while the operation is stopping. Actual line speed moni

Yes, the English version of SW3 is included.

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FAQ within [ Drive Products ]

941-950 of Total 1353

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Inverter operation against power supply voltage drop

Depending on the load current, undervoltage protection (UVT) or instantaneous power failure protection (IPF) is triggered to shut off the inverter output, an... More Details >>
- No：21471
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Reverse operation

Reverse operation is enabled by changing the setting of Pr.40. More Details >>
- No：21287
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
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
FR-BMF

The inverter may be broken due to the temperature rise of the internal parts. More Details >>
- No：21140
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
FR-A800

The day of the week is automatically determined from the data of year, month, and day. More Details >>
- No：20997
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%. More Details >>
- No：20981
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
Setting resolution

V/F control/Advanced magnetic flux vector control/Sensorless vector control: 0.3 rpm increments, Vector control with encoder: 0.1 rpm increments More Details >>
- No：20960
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
Sampling time of FR Configurator2

It depends on the mask count. It is approximately 0.125 [ms] (mask count: 1) to 20 [ms] (mask count: 30). More Details >>
- No：20950
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Engineering Software
Monitoring function of the FR-A800-R2R

Line speed command and Line speed pulse monitor can be monitored while the operation is stopping. Actual line speed monitor becomes "0" while the operation i... More Details >>
- No：20914
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR Configurator2

Yes, the English version of SW3 is included. More Details >>
- No：20912
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Engineering Software

941-950 of Total 1353

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