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

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

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

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

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

When the winding ratio is large, the control according to the winding diameter is required. The upper controller has mea

The day of the week is automatically determined from the data of year, month, and day.

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

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

A tension sensor such as a dancer roll is required for speed control. Because an actual line speed input is required for

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FAQ within [ FREQROL-A800 ]

1-10 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-A800-2

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

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
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-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-R2R

When the winding ratio is large, the control according to the winding diameter is required. The upper controller has measured the winding diameter and create... More Details >>
- No：20974
- Release Date：2018/08/22 16:25
FR-A800

The day of the week is automatically determined from the data of year, month, and day. More Details >>
- No：20997
- 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

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

A tension sensor such as a dancer roll is required for speed control. Because an actual line speed input is required for the winding diameter calculation by ... More Details >>
- No：20926
- Release Date：2018/08/22 16:25

1-10 of Total 142

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