It cannot be connected. When using DU08, connect it to the PU connector.

Use the FR-A740. Basically, select the capacity according to the calculation result of "rated inverter output current ?

Set Pr.71 (Applied motor), Pr.80 (Motor capacity), Pr.81 (Number of motor poles), and Pr.800 (Control method selection).

PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors. This method creates ma

Set Pr.146 (Built-in potentiometer switching) to "0".This allows for using the potentiometer built in the FR-PA02 to set

Yes. However, write the setting data to the RAM of the inverter.Set RWw1 in the setting value and turn ON the frequency

Turn ON the monitor command RYC.

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assig

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the

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FAQ within [ Drive Products ]

1081-1090 of Total 1368

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FR-DU08

It cannot be connected. When using DU08, connect it to the PU connector. More Details >>
- No：21111
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
Model selection

Use the FR-A740. Basically, select the capacity according to the calculation result of "rated inverter output current ? rated motor current × 1.1". More Details >>
- No：21244
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Changing the control method

Set Pr.71 (Applied motor), Pr.80 (Motor capacity), Pr.81 (Number of motor poles), and Pr.800 (Control method selection). More Details >>
- No：21245
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
PWM control

PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors.　This method creates many pulses within a single cycle of th... More Details >>
- No：21530
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
Operation panel (FR-PA02)

Set Pr.146 (Built-in potentiometer switching) to "0".This allows for using the potentiometer built in the FR-PA02 to set the frequency.(Set this parameter to... More Details >>
- No：21729
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
CC-Link

Yes. However, write the setting data to the RAM of the inverter.Set RWw1 in the setting value and turn ON the frequency setting command RYD.To continuously s... More Details >>
- No：21825
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Turn ON the monitor command RYC. More Details >>
- No：21826
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are set.2. The external terminal reset i... More Details >>
- No：21838
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Switching between PU and NET operation modes

Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>
- No：21878
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Fault code

Regenerative overvoltage protection (E.OVT).This error occurs when the regenerative power returns from the motor to the inverter (for example, during deceler... More Details >>
- No：21991
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-F400

1081-1090 of Total 1368

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