If Pr.361 = 0, the second terminal can be used as the line speed command when X114 is ON, and as the frequency setting v

The X114 signal is for switching the control to the dancer control or tension sensorless torque control. The signal inpu

The operation panel is also compatible with the IP55

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

Fuses are not required as peripheral devices for the FR-A802, which has internal fuses.

Position control is available under vector control with an encoder. Under PM sensorless vector control in combination wi

Available under vector control with an encoder.* Zero speed and servo lock are available under PM sensorless vector cont

Yes, the current response is also improved at the same rate.

Z phase is not required for the thickness method.

The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by s

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FAQ within [ FREQROL-A800 ]

111-120 of Total 142

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FR-A800-R2R

If Pr.361 = 0, the second terminal can be used as the line speed command when X114 is ON, and as the frequency setting value when X114 is OFF. If Pr.361 = 3,... More Details >>
- No：20891
- Release Date：2018/08/22 16:24
FR-A800-R2R

The X114 signal is for switching the control to the dancer control or tension sensorless torque control. The signal input becomes invalid during operation be... More Details >>
- No：20845
- Release Date：2018/08/22 16:24
FR-A800

The operation panel is also compatible with the IP55 More Details >>
- No：21091
- Release Date：2018/08/22 16:25
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
Installation of a fuse

Fuses are not required as peripheral devices for the FR-A802, which has internal fuses. More Details >>
- No：21019
- Release Date：2018/08/22 16:25
FR-A800

Position control is available under vector control with an encoder. Under PM sensorless vector control in combination with a MM-CF motor, simple positioning ... More Details >>
- No：21105
- Release Date：2018/08/22 16:25
FR-A800

Available under vector control with an encoder.* Zero speed and servo lock are available under PM sensorless vector control only in combination with an MM-CF... More Details >>
- No：21100
- Release Date：2018/08/22 16:25
FR-A800

Yes, the current response is also improved at the same rate. More Details >>
- No：21079
- Release Date：2018/08/22 16:25
Winding diameter calculation of the FR-A800-R2R

Z phase is not required for the thickness method. More Details >>
- No：20855
- Release Date：2018/08/22 16:24
FR-A800-R2R

The gain of the tension PI gain automatic tuning is the one of the dancer feedback speed control. The gain adjusted by speed control P gain compensation is t... More Details >>
- No：20925
- Release Date：2018/08/22 16:25

111-120 of Total 142

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