The power supplied to the inverter is converted into DC by the converter inside the inverter and then stored in the capa

It is not possible to generate torque larger than the maximum possible torque of the motor by increasing the inverter's

It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiom

1. Since the voltage resistance of the standard motor is not improved, it is recommended to use an "insulation-enhanced

The error LED on the master side of the programmable controller blinks (faulty station present).According to the SW80 st

No. You cannot check the accumulated number of rotations on the monitor.

Yes. Set Pr.89 (Speed control gain) to "0".

When using a motor with an encoder by performing auto tuning, you need to choose the operation mode or continuous operat

The setting ranges of the carrier frequency are:- FR-A100: 2 kHz to 14.5 kHz- FR-A100EXCELLENT: 0.7 kHz to 14.5 kHzThe r

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FAQ within [ Drive Products ]

791-800 of Total 1353

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Negative phase of input power supply

The power supplied to the inverter is converted into DC by the converter inside the inverter and then stored in the capacitor. Thus, reversing the phase sequ... More Details >>
- No：22055
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Two-rank up maximum short-time torque

It is not possible to generate torque larger than the maximum possible torque of the motor by increasing the inverter's capacity.Even when the inverter is up... More Details >>
- No：22027
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Using existing potentiometer by replacing inverter

It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiometers used with the existing inverter... More Details >>
- No：21962
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Surge voltage of 400 V inverter

1. Since the voltage resistance of the standard motor is not improved, it is recommended to use an "insulation-enhanced motor".If you are using an insulation... More Details >>
- No：21957
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Others
Programmable controller

The error LED on the master side of the programmable controller blinks (faulty station present).According to the SW80 station information, an error flag is a... More Details >>
- No：21813
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Monitor indicator

No. You cannot check the accumulated number of rotations on the monitor.　　 More Details >>
- No：21715
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
FR-PA07

Yes. Use FR-CB20□. More Details >>
- No：21697
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
Advanced magnetic flux vector control

Yes. Set Pr.89 (Speed control gain) to "0". More Details >>
- No：21690
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Cycle operation mode, continuous operation mode, torque characteristic selection

When using a motor with an encoder by performing auto tuning, you need to choose the operation mode or continuous operation mode depending on the application... More Details >>
- No：21661
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Comparison of noise between FR-A100 and FR-A100E

The setting ranges of the carrier frequency are:- FR-A100: 2 kHz to 14.5 kHz- FR-A100EXCELLENT: 0.7 kHz to 14.5 kHzThe range of the FR-A100EXCELLENT is exten... More Details >>
- No：21623
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100

791-800 of Total 1353

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