It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiom

The output frequency is 55 Hz. (For V/F control)When the base frequency is set to 50 Hz, frequencies over 50 Hz is the c

For frequency setting, multi-speed setting is prioritized over current input. Therefore, when the multi-speed signal is

The Z-phase signal may be connected to the A-phase or B-phase incorrectly. Check the wiring.

It is the length from the support of the rope to the center of gravity of the swinging.

Yes, it is preferred. The accuracy becomes worse when the gap between the setting value and actual value increases.

Yes, the changed parameters can be displayed with the verification function. Select Parameter list → Verification → Init

It is the same as the one by the inverter whose capacity is one-rank higher than the FR-A500L series.

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR-E720S-KNC

It is available on request. More Details >>
- No：21164
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Using existing potentiometer by replacing inverter

It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiometers used with the existing inverter... More Details >>
- No：21962
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Operation at base frequency or higher

The output frequency is 55 Hz. (For V/F control)When the base frequency is set to 50 Hz, frequencies over 50 Hz is the constant output range.Note that the ma... More Details >>
- No：21923
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Priority of multi-speed setting and frequency setting signals

For frequency setting, multi-speed setting is prioritized over current input. Therefore, when the multi-speed signal is input, the inverter switch to multi-s... More Details >>
- No：21400
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
LED blinking under encoder feedback control

The Z-phase signal may be connected to the A-phase or B-phase incorrectly. Check the wiring. More Details >>
- No：21220
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Cumulative power monitoring

They are cleared as well. More Details >>
- No：21207
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-A800-CRN

It is the length from the support of the rope to the center of gravity of the swinging. More Details >>
- No：20934
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-A800-CRN

Yes, it is preferred. The accuracy becomes worse when the gap between the setting value and actual value increases. More Details >>
- No：20932
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR Configurator2

Yes, the changed parameters can be displayed with the verification function. Select Parameter list → Verification → Initial value. More Details >>
- No：20918
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Amount of heat generated by the FR-V500L

It is the same as the one by the inverter whose capacity is one-rank higher than the FR-A500L series. More Details >>
- No：20854
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL

1201-1210 of Total 1292

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