In general, relationship between T (torque), K (constant), V (voltage), I (current), and F (frequency) is expressed as "

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU0

It is considered to be caused by inverter PWM control. It can be suppressed by raising the PWM carrier frequency (Pr.72)

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the

The number of timer points is 16 for the high speed and low speed in total.

No, it is unavailable because the waterproof performance of the FR-A846 is lost when the operation panel is removed.

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

By inputting the rope length, the speed command is sent to suppress a swinging.

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation functi

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR-PA07, FR-CB203

Yes. More Details >>
- No：21704
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , Others
Inverter current characteristics

In general, relationship between T (torque), K (constant), V (voltage), I (current), and F (frequency) is expressed as "T = K × (V/F) × I". Since (V/F) is co... More Details >>
- No：21505
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Difference between FR-AU01 and AU01A

The major changes from FR-AU01 to FR-AU01A include 1. Case material and 2. Lead wire terminal process method. The FR-AU01A has a backward compatibility with ... More Details >>
- No：21452
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Noise from motor at low speed

It is considered to be caused by inverter PWM control. It can be suppressed by raising the PWM carrier frequency (Pr.72), but the entire noise and leakage cu... More Details >>
- No：21428
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Unwinding using vector inverter

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the speed is not controlled. (However, yo... More Details >>
- No：21420
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
PLC function

The number of timer points is 16 for the high speed and low speed in total. More Details >>
- No：21056
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
FR-A846

No, it is unavailable because the waterproof performance of the FR-A846 is lost when the operation panel is removed. More Details >>
- No：21039
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
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
- Category： FREQROL-A800
FR-A800-CRN

By inputting the rope length, the speed command is sent to suppress a swinging. More Details >>
- No：20935
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-A800-R2R

The encoder feedback is always required for the thickness calculation function. The actual line speed calculation function requires the input of the actual l... More Details >>
- No：20890
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800

1031-1040 of Total 1306

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