A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM

Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit con

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a f

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU0

It is not possible under the dancer control. When the negative data is written, it is handled as the positive data in op

A current fluctuation may result in abnormal noise from the peripheral device or the flickering fluorescent light.

The corresponding bit (RYB) can be used when a function other than reset is assigned to the RES terminal, but it cannot

No, it isn't. Use the multiple rating (LD, SLD) of the FR-A800.

By inputting the rope length, the speed command is sent to suppress a swinging.

It is based on the motor rated torque.

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FAQ within [ Inverters-FREQROL ]

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Waveform improvement

A reference sine wave signal is generated inside the high power factor converter, and transistors are configured and PWM switching is performed in the conver... More Details >>
- No：21574
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Harmonic suppression guidelines for power supply

Since the high power factor converter uses the self-excitation three-phase bridge (voltage type PWM control) circuit configuration (type), the conversion coe... More Details >>
- No：21572
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Faults history upon power failure

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a fault. Since it is not recognized as a... More Details >>
- No：21551
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Difference between FR-AU01 and AU01A

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU01A has a backward compatibility with ... More Details >>
- No：21452
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Dancer control during CC-Link communication

It is not possible under the dancer control. When the negative data is written, it is handled as the positive data in operation. Example) When Pr.541 is set ... More Details >>
- No：21243
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-HC2

A current fluctuation may result in abnormal noise from the peripheral device or the flickering fluorescent light. More Details >>
- No：21155
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
CC-Link

The corresponding bit (RYB) can be used when a function other than reset is assigned to the RES terminal, but it cannot be used as the reset function. Use RY... More Details >>
- No：21142
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Plug-in Options
FR-F800

No, it isn't. Use the multiple rating (LD, SLD) of the FR-A800. More Details >>
- No：20972
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-F800
FR-A800-CRN

By inputting the rope length, the speed command is sent to suppress a swinging. More Details >>
- No：20935
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Load characteristics fault detection

It is based on the motor rated torque. More Details >>
- No：20895
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-F800

1001-1010 of Total 1292

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