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

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

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

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

Select the models so that "MM - BF rated current value × 1.05 < FR-A820 rated output current value".

The FR-A800 has metal installation holes regardless of the capacity.

No alarm occurs due to the abnormal temperature. In the main circuit, alarms such as heatsink overheat will be occurred.

The inverter with circuit board coating (conforming to IEC60721-3-3 3C2/3S2) ensures reliability even in poor environmen

It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turn

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

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FAQ within [ FREQROL-A800 ]

121-130 of Total 142

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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-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
FR-A800

Yes, the current response is also improved at the same rate. More Details >>
- No：21079
- Release Date：2018/08/22 16:25
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
Combination of the FR-A800 and MM-BF

Select the models so that "MM - BF rated current value × 1.05 < FR-A820 rated output current value". More Details >>
- No：21000
- Release Date：2018/08/22 16:25
FR-A800

The FR-A800 has metal installation holes regardless of the capacity. More Details >>
- No：20980
- Release Date：2018/08/22 16:25
FR-A800

No alarm occurs due to the abnormal temperature. In the main circuit, alarms such as heatsink overheat will be occurred. More Details >>
- No：20977
- Release Date：2018/08/22 16:25
FR-A800-CRN

The inverter with circuit board coating (conforming to IEC60721-3-3 3C2/3S2) ensures reliability even in poor environments. Furthermore, the inverter with pl... More Details >>
- No：20975
- Release Date：2018/08/22 16:25
FR-A800-R2R

It is possible when the dancer control and tension sensor feedback speed control is used and the PID calculation is turned OFF. Because the PID compensation ... More Details >>
- No：20889
- 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

121-130 of Total 142

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