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

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

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

No, they cannot be monitored when Pr.363 is other than "5". They are enabled only when Pr.363 = 5.

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

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

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the

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

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

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FAQ within [ FREQROL-A800 ]

121-130 of Total 142

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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

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

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
Monitoring function of the FR-A800-R2R

No, they cannot be monitored when Pr.363 is other than "5". They are enabled only when Pr.363 = 5. More Details >>
- No：20915
- 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
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
Output signal

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the increased inductance. More Details >>
- No：20995
- 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

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

121-130 of Total 142

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