Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotatio

If using an inverter with capacity of 75K or higher, or motor with capacity of 75 kW or higher, always select and instal

Purchase the FR-A7NC if you are using the option with the FR-A700 or FR-F700P (F700).Purchase the FR-A7NC E kit if you a

If the operation panel has not been operated for the time set in Pr.1048 Display-off waiting time, the display-off mode

It is not possible because the RS-485 terminal block is not installed. Use the FR-A800 (RS-485 communication type) when

Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.

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

Connect the high power factor converter and inverter directly with a control cable, without using a relay. Since a fast-

Since the input current has a distorted waveform and the waveform ratio is low, the total inverter input power factor is

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FAQ within [ Drive Products ]

361-370 of Total 1353

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Frequency setting

Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication).Check the setting of Pr.79 for oper... More Details >>
- No：21869
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Parameter setting

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotation direction selection). More Details >>
- No：21719
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
DC reactor

If using an inverter with capacity of 75K or higher, or motor with capacity of 75 kW or higher, always select and install the inverter based on the capacity ... More Details >>
- No：21112
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , Options , FREQROL-F800
CC-Link

Purchase the FR-A7NC if you are using the option with the FR-A700 or FR-F700P (F700).Purchase the FR-A7NC E kit if you are using the option with the FR-E700. More Details >>
- No：21902
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Operation panel

If the operation panel has not been operated for the time set in Pr.1048 Display-off waiting time, the display-off mode is enabled and the "MON" LED blinks s... More Details >>
- No：21075
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
FR-A800-E

It is not possible because the RS-485 terminal block is not installed. Use the FR-A800 (RS-485 communication type) when performing the RS-485 communication. More Details >>
- No：20881
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800
CC-Link

Check if the CC-Link wires are short-circuited and/or station numbers are duplicated.　　 More Details >>
- No：21891
- 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
Control cable between high power factor converter and inverter

Connect the high power factor converter and inverter directly with a control cable, without using a relay. Since a fast-response is required to shut off the ... More Details >>
- No：21555
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Inverter input current

Since the input current has a distorted waveform and the waveform ratio is low, the total inverter input power factor is very poor depending on the power sup... More Details >>
- No：21440
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A100

361-370 of Total 1353

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