If the command is 0.01 Hz or higher, the positioning control is performed.

It is based on the maximum value that can be set for frequency. Specifically, it is 400 Hz.

The rotation speed has almost no effect. The residual voltage increases when the torque boost is increased, but no adjus

The output of the FM terminal becomes the current output of the CA.

Yes. Writing is available when the power supply specification or capacity is different. Note that setting values of the

When the value is written to Pr.646 (Stored winding diameter), the stored value is used. When the value is not written,

The value is displayed in 0.1 rpm increments under Vector control. However, the value is rounded down to the first decim

The output turns OFF (0 mA) during the inverter reset.

They cannot be set with the frequency. Because the command is input at the line speed, consider the line speed of the in

Basically, it depends on machine specifications. Advantage of dancer feedback speed control: Easy control. Small tension

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FAQ within [ FREQROL-A800 ]

101-110 of Total 142

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MM-FR-A800

If the command is 0.01 Hz or higher, the positioning control is performed. More Details >>
- No：21001
- Release Date：2018/08/22 16:25
FR-A800

It is based on the maximum value that can be set for frequency. Specifically, it is 400 Hz. More Details >>
- No：20979
- Release Date：2018/08/22 16:25
Residual voltage at the output shutoff

The rotation speed has almost no effect. The residual voltage increases when the torque boost is increased, but no adjustment is required. More Details >>
- No：20906
- Release Date：2018/08/22 16:25
FR-A8TAT

The output of the FM terminal becomes the current output of the CA. More Details >>
- No：21060
- Release Date：2018/08/22 16:25
Parameter copy to the USB memory

Yes. Writing is available when the power supply specification or capacity is different. Note that setting values of the voltage relation is also overwritten ... More Details >>
- No：21013
- Release Date：2018/08/22 16:25
FR-A800-R2R

When the value is written to Pr.646 (Stored winding diameter), the stored value is used. When the value is not written, the minimum or maximum winding diamet... More Details >>
- No：20887
- Release Date：2018/08/22 16:24
Frequency setting increment

The value is displayed in 0.1 rpm increments under Vector control. However, the value is rounded down to the first decimal place and displayed in 1 rpm incre... More Details >>
- No：21021
- Release Date：2018/08/22 16:25
FR-A800-2

The output turns OFF (0 mA) during the inverter reset. More Details >>
- No：20921
- Release Date：2018/08/22 16:25
FR-A800-R2R

They cannot be set with the frequency. Because the command is input at the line speed, consider the line speed of the initial winding diameter at 20 Hz. The ... More Details >>
- No：20888
- Release Date：2018/08/22 16:24
FR-A800-R2R

Basically, it depends on machine specifications. Advantage of dancer feedback speed control: Easy control. Small tension can be controlled. Disadvantage: Mac... More Details >>
- No：20973
- Release Date：2018/08/22 16:25

101-110 of Total 142

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