The function operates immediately when the current of 85% or higher flows. The limit is canceled when the current become

The setting is enabled at the Y24 start-up. The frequency cannot be changed when Y24 is always ON. Turn ON Y24 when writ

For the FR-F800 series, in addition to the conventional Optimum excitation control, Advanced optimum excitation control

Only the FR-A800/F800-E series is supported by CC-Link IE Field Basic. (As of March 2017) The FR-A800-GF and FR-A8NCE su

DC voltage is applied when Pr.162 = 0, and AC voltage is applied when Pr.162 = 3 or 13. For the AC, the operation is eas

No, it cannot. The standard operation panel (FR-DU08) can be connected to the face of the board by using the FR-ADP (ope

Use a high power factor converter FR-HC2 or reactor as needed.

Yes, it can. For the capacity of 37K or more, use the included bracket for installation.

Use the RS485 terminal for the multiple communication of the A series/F series inverters.* Communication with the PU con

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

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FAQ > Drive Products > Inverters-FREQROL > FREQROL-F800

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FAQ within [ FREQROL-F800 ]

31-40 of Total 89

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Carrier frequency automatic reducing function

The function operates immediately when the current of 85% or higher flows. The limit is canceled when the current becomes 80% or lower. More Details >>
- No：20903
- Release Date：2018/08/22 16:25
PLC function

The setting is enabled at the Y24 start-up. The frequency cannot be changed when Y24 is always ON. Turn ON Y24 when writing a frequency. More Details >>
- No：21048
- Release Date：2018/08/22 16:25
Optimum excitation control

For the FR-F800 series, in addition to the conventional Optimum excitation control, Advanced optimum excitation control with the improved starting torque is ... More Details >>
- No：21072
- Release Date：2018/08/22 16:25
CC-Link IE Field Basic

Only the FR-A800/F800-E series is supported by CC-Link IE Field Basic. (As of March 2017) The FR-A800-GF and FR-A8NCE supported by CC-Link IE Field are not s... More Details >>
- No：20858
- Release Date：2018/08/22 16:24
Frequency search of the FR-A800/FR-F800

DC voltage is applied when Pr.162 = 0, and AC voltage is applied when Pr.162 = 3 or 13. For the AC, the operation is easier to continue than the DC and the i... More Details >>
- No：20831
- Release Date：2018/08/22 16:24
FR-PA07

No, it cannot. The standard operation panel (FR-DU08) can be connected to the face of the board by using the FR-ADP (operation panel connection connector) an... More Details >>
- No：20898
- Release Date：2018/08/22 16:24
Power supply harmonics countermeasure

Use a high power factor converter FR-HC2 or reactor as needed. More Details >>
- No：21115
- Release Date：2018/08/22 16:26
Combination of the FR-F800 and FR-A8TAT

Yes, it can. For the capacity of 37K or more, use the included bracket for installation. More Details >>
- No：20841
- Release Date：2018/08/22 16:24
Communication specifications for connection of multiple inverters

Use the RS485 terminal for the multiple communication of the A series/F series inverters.* Communication with the PU connector is only one-to-one connection. More Details >>
- No：20998
- Release Date：2018/08/22 16:25
Gain adjustment under the speed control

Since the lower limit has been internally set, 3% or less is recognized as 3%. More Details >>
- No：21016
- Release Date：2018/08/22 16:25

31-40 of Total 89

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