A motor overheats (the current increases) when the load is heavy.When the electronic thermal O/L relay works, you need t

The speed precision for each model is as follows:FR-K440 with PG: 1% or less of the maximum speed (3500 rpm)FR-A540 with

You can short-circuit the terminals 10 and 2.If you are considering to perform operation at the maximum frequency, consi

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3.

Use Pr.125 (Terminal 2 frequency setting gain frequency).

You can purchase the FR-A7NC E kit cover alone.Contact the distributor.

Yes, but the optional kit (FR-A7NC E kit) is necessary.

Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer).

By attaching the optional card and dedicated cover, the depth increases by approximately 15 mm for the FR-E700, and appr

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Consideration on thermal

A motor overheats (the current increases) when the load is heavy.When the electronic thermal O/L relay works, you need to mitigate the load.If the current is... More Details >>
- No：22042
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Speed precision of Advanced magnetic flux vector control

The speed precision for each model is as follows:FR-K440 with PG: 1% or less of the maximum speed (3500 rpm)FR-A540 without PG (Advanced flux vector): 1% or ... More Details >>
- No：22013
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Short-circuiting frequency setting terminals

You can short-circuit the terminals 10 and 2.If you are considering to perform operation at the maximum frequency, consider using the high-speed command RH o... More Details >>
- No：21951
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Coasting to stop method

Use Pr.17 (Input terminal assignment) to assign MRS to the terminals DI1, DI2, and DI3. More Details >>
- No：21937
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-V200
Frequency setting

Use Pr.125 (Terminal 2 frequency setting gain frequency).　 More Details >>
- No：21913
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
CC-Link

You can purchase the FR-A7NC E kit cover alone.Contact the distributor. More Details >>
- No：21898
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
CC-Link

Yes, but the optional kit (FR-A7NC E kit) is necessary. More Details >>
- No：21877
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
Frequency setting

Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication).Check the setting of Pr.79 for oper... More Details >>
- No：21869
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
FR-E700

Use Pr.C24 (Frequency setting voltage gain frequency built-in potentiometer). More Details >>
- No：21847
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700
CC-Link

By attaching the optional card and dedicated cover, the depth increases by approximately 15 mm for the FR-E700, and approximately 22 mm for the FR-E700-SC.Si... More Details >>
- No：21835
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700

1101-1110 of Total 1292

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