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

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%.

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

UVT will occur when reactor is not connected. Always connect a reactor that matches the motor capacity.

Since the lower limit has been internally set, the setting value of 3 % or less is recognized as 3%.

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

Set 3 kg (intermediate value) for the load weight 1 to 5 kg.

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

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

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

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FAQ within [ FREQROL-A800 ]

121-130 of Total 144

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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

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%. More Details >>
- No：20981
- 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

UVT will occur when reactor is not connected. Always connect a reactor that matches the motor capacity. More Details >>
- No：20978
- Release Date：2018/08/22 16:25
FR-A800

Since the lower limit has been internally set, the setting value of 3 % or less is recognized as 3%. More Details >>
- No：20976
- 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
Anti-sway control

Set 3 kg (intermediate value) for the load weight 1 to 5 kg. More Details >>
- No：20953
- Release Date：2018/08/22 16:25
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
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-A800-2

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

121-130 of Total 144

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