When offline auto tuning ends normally, the setting of this parameter changes to "3".This means that auto tuning complet

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotatio

The key sheet fixed to the inverter is used for operation. Therefore, the conventional parameter unit cannot be used. (T

A single potentiometer cannot operate two speed controller. Reason: Since the control circuit and main circuit of the SC

The rated sensitivity current of the earth leakage circuit breaker can be calculated using the following equation. If th

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K

The potentiometer on the operation panel is initially calibrated so that the maximum indication is slightly over 60 Hz w

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (

Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read

The copy function of the parameter unit (FR-PU04) is not available. Setting each parameter again or using the convert fu

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FAQ within [ Inverters-FREQROL ]

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Auto tuning

When offline auto tuning ends normally, the setting of this parameter changes to "3".This means that auto tuning completed normally.If the setting value is "... More Details >>
- No：21748
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Parameter setting

You can perform forward and reverse operations with the RUN key on the operation panel by setting Pr.40 (RUN key rotation direction selection). More Details >>
- No：21719
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
Are conventional parameter units still available?

The key sheet fixed to the inverter is used for operation. Therefore, the conventional parameter unit cannot be used. (There is no connector to connect it.)O... More Details >>
- No：21597
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100
Can a single potentiometer operate two speed controller?

A single potentiometer cannot operate two speed controller. Reason: Since the control circuit and main circuit of the SC-A speed controller are not insulated... More Details >>
- No：21578
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Sensitivity current of earth leakage circuit breaker

The rated sensitivity current of the earth leakage circuit breaker can be calculated using the following equation. If the result is 30 mA or less, the NV-FA ... More Details >>
- No：21547
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Peripheral devices
Heat generation quantity of FR-A500

The heat generation quantity of the FR-A520-5.5K is 310 W. (Reference: The heat generation quantity of the FR-A220E-5.5K is 330 W.) For other capacities, ref... More Details >>
- No：21515
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Indication of potentiometer on operation panel

The potentiometer on the operation panel is initially calibrated so that the maximum indication is slightly over 60 Hz with the potentiometer turned to the m... More Details >>
- No：21427
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Thermal protection

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>
- No：21397
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Offline auto tuning

Leave the setting of Pr.96 as "3". It indicates that auto tuning has been completed and the motor constant has been read. When it is changed unnecessarily, t... More Details >>
- No：21352
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Parameter copy

The copy function of the parameter unit (FR-PU04) is not available. Setting each parameter again or using the convert function of FR Configurator (FR-SW3-SET... More Details >>
- No：21337
- Release Date：2018/08/22 16:27
- Category： FREQROL-E700

891-900 of Total 1292

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