It is said that the EEPROM has a lifetime of 100,000 write cycles. When the data is written every time the frequency cha

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the

They can be compliant by connecting an optional DC reactor (FR-HEL). (A capacitive filter and common mode choke are buil

The 800 series supports the multiple rating. Thus, the rated current of the corresponding motor is 40% or higher of the

No, the MT-BU5 is not available Use the FR-BU2 instead.

No. Turn OFF and ON both main circuit and control circuit.

The conventional plug-in option (FR-A7[][]) cannot be used. Use the dedicated plug-in option (FR-A8[][]).

Ver1.1 (Ver2.0 (full speed) compatible). USB1.1 supports Full Speed (12 Mbps) and Low Speed (1.5 Mbps) transmission spee

When the winding ratio is large, the control according to the winding diameter is required. The upper controller has mea

Until now the DC has been applied to perform the frequency search. When Pr.162 = 3 or 13, the impact is reduced by detec

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FAQ within [ FREQROL-A800 ]

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The lifetime of EEPROM write

It is said that the EEPROM has a lifetime of 100,000 write cycles. When the data is written every time the frequency changes, the life of the EEPROM may not ... More Details >>
- No：20996
- Release Date：2018/08/22 16:25
Output signal

The length within 30 m is recommended. When the wiring length is long, signals may not be received accurately due to the increased inductance. More Details >>
- No：20995
- Release Date：2018/08/22 16:25
Compliance with Electric/Machinery Facility Common Specifications of the Ministry of Land, Infrastructure, Transport and Tourism of Japan

They can be compliant by connecting an optional DC reactor (FR-HEL). (A capacitive filter and common mode choke are built in (the common mode choke is provid... More Details >>
- No：21117
- Release Date：2018/08/22 16:26
Auto tuning

The 800 series supports the multiple rating. Thus, the rated current of the corresponding motor is 40% or higher of the inverter rated current. (Using a moto... More Details >>
- No：21085
- Release Date：2018/08/22 16:25
MT-BU5

No, the MT-BU5 is not available Use the FR-BU2 instead. More Details >>
- No：21076
- Release Date：2018/08/22 16:25
Life measurement of the main circuit capacitor

No. Turn OFF and ON both main circuit and control circuit. More Details >>
- No：20999
- Release Date：2018/08/22 16:25
Plug-in options

The conventional plug-in option (FR-A7[][]) cannot be used. Use the dedicated plug-in option (FR-A8[][]). More Details >>
- No：21114
- Release Date：2018/08/22 16:25
USB version

Ver1.1 (Ver2.0 (full speed) compatible). USB1.1 supports Full Speed (12 Mbps) and Low Speed (1.5 Mbps) transmission speed modes. USB2.0 supports High Speed (... More Details >>
- No：21096
- Release Date：2018/08/22 16:25
FR-A800-R2R

When the winding ratio is large, the control according to the winding diameter is required. The upper controller has measured the winding diameter and create... More Details >>
- No：20974
- Release Date：2018/08/22 16:25
Reduced impact restart

Until now the DC has been applied to perform the frequency search. When Pr.162 = 3 or 13, the impact is reduced by detecting the phase and performing the sea... More Details >>
- No：20904
- Release Date：2018/08/22 16:25

11-20 of Total 144

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