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

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

For the V/F control and Advanced magnetic flux vector control, the FR-A800 stops only by Pr.1103 Deceleration time at em

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

The processing speed, scan time, and others are slower than those of the programmable controllers. There are some restri

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

SD1148 can turn ON multiple bits such as STF and RH simultaneously. SM turns ON bits individually. When SD1148 is H5, it

It is recommended to use the noise filter manufactured by Soshin Electric Co., Ltd. There is no difference in the filter

It can be used in terms of the specifications. However, it is recommended to update the reactor and inverter at the same

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FAQ within [ FREQROL-A800 ]

11-20 of Total 144

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Use of the FR-RC

Yes. More Details >>
- No：21062
- 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
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
Emergency stop of the FR-A800

For the V/F control and Advanced magnetic flux vector control, the FR-A800 stops only by Pr.1103 Deceleration time at emergency stop. Pr.815 is not affected. More Details >>
- No：20860
- 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
PLC function

The processing speed, scan time, and others are slower than those of the programmable controllers. There are some restrictions in the number of I/O points, p... More Details >>
- No：21103
- 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
PLC function

SD1148 can turn ON multiple bits such as STF and RH simultaneously. SM turns ON bits individually. When SD1148 is H5, it is same as when SM1200 (STF) and SM1... More Details >>
- No：21057
- Release Date：2018/08/22 16:25
Noise filter compliant with the ship classification standards

It is recommended to use the noise filter manufactured by Soshin Electric Co., Ltd. There is no difference in the filter type depending on the certification ... More Details >>
- No：21049
- Release Date：2018/08/22 16:25
Use of the DC reactor

It can be used in terms of the specifications. However, it is recommended to update the reactor and inverter at the same time because the DC reactor was manu... More Details >>
- No：21017
- Release Date：2018/08/22 16:25

11-20 of Total 144

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