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

An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check fo

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is t

1. In general, the input power of the inverter is always larger than the output power because the inverter loss is added

We do not offer a geared motor.

You can purchase the FR-A7NC E kit cover alone.Contact the distributor.

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3.

Your understanding about the AC and DC reactors is correct. For the harmonics suppression effect obtained by using both

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conducti

Be sure to use the FR-E5P to mount the operation panel.This is because the board is bare on the back of the operation pa

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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
"OV3" occurs during an inverter stop.

An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check for the power supply voltage. If the ca... More Details >>
- No：21383
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Using FR-A540 inverter on CC-Link

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is triggered. When communication is lost ... More Details >>
- No：21391
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Imbalanced input and output side power supplies

1. In general, the input power of the inverter is always larger than the output power because the inverter loss is added to the motor loss. 2. In both of cas... More Details >>
- No：21473
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others , FREQROL-A500
Geared motor

We do not offer a geared motor. More Details >>
- No：21647
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
CC-Link

You can purchase the FR-A7NC E kit cover alone.Contact the distributor. More Details >>
- No：21898
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
Coasting to stop method

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3. More Details >>
- No：21937
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-V200
Power factor improving reactor

Your understanding about the AC and DC reactors is correct. For the harmonics suppression effect obtained by using both types of reactors, refer to the table... More Details >>
- No：21994
- Release Date：2018/08/22 16:30
- Category： Options
Control wire of FR-HC RDY signal

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conductive More Details >>
- No：22017
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Operation panel

Be sure to use the FR-E5P to mount the operation panel.This is because the board is bare on the back of the operation panel and a dedicated connector is requ... More Details >>
- No：22030
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500

591-600 of Total 1353

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