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

The calculation is performed by two modes. One method calculates the current winding diameter automatically by moving th

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

By performing offline auto tuning, other manufacturers' IPM, SPM motors can be used under PM sensorless vector control.

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

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

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

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

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

Number of terminals: Same input terminals as the A700 series, and the following two terminals are added. Safety: SI1, SI

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FAQ within [ FREQROL-A800 ]

101-110 of Total 142

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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-R2R

The calculation is performed by two modes. One method calculates the current winding diameter automatically by moving the dancer roll from lower limit positi... More Details >>
- No：20924
- 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
FR-A800

By performing offline auto tuning, other manufacturers' IPM, SPM motors can be used under PM sensorless vector control. * When an other manufacturers' magnet... More Details >>
- No：21106
- 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

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
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
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
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

Number of terminals: Same input terminals as the A700 series, and the following two terminals are added. Safety: SI1, SI2, SIC 24 V power supply: +24 * The t... More Details >>
- No：21099
- Release Date：2018/08/22 16:25

101-110 of Total 142

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