Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting

Under Advanced magnetic flux vector control or PM motor control, measuring motor constants automatically enables optimal

1. If the start signal is present when the power and communication restore, the inverter starts operation. 2. Similarly

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since i

While the inverter uses open-loop (V/F) control, it uses semi-closed loop vector control (constant current control). Thi

The inverter has the automatic restart after instantaneous power failure function. By setting Pr.61 to other than "9999"

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two para

For the 200 V type, the leakage current at the delta connection is 5 mA. For the 400 V type, it is 10 mA.

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Geared Motors(86)

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FAQ within [ Drive Products ]

201-210 of Total 1353

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RS-485 communication

Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting data as for the forward rotation comm... More Details >>
- No：21301
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Offline auto tuning

Under Advanced magnetic flux vector control or PM motor control, measuring motor constants automatically enables optimal operation of motors even when motor ... More Details >>
- No：21071
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-F800
Leakage current of the FR-HAL/FR-HEL

It is less than 1 mA. More Details >>
- No：20844
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Options
Instantaneous power failure of facilities

1. If the start signal is present when the power and communication restore, the inverter starts operation. 2. Similarly to the above, if the start signal is ... More Details >>
- No：22093
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Power supply phase loss

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since it loses the control power supply.2. W... More Details >>
- No：22010
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Difference from general-purpose inverter

While the inverter uses open-loop (V/F) control, it uses semi-closed loop vector control (constant current control). This enables output of stable torque esp... More Details >>
- No：21659
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Automatic restart after instantaneous power failure

The inverter has the automatic restart after instantaneous power failure function. By setting Pr.61 to other than "9999", the encoder detects the speed of th... More Details >>
- No：21642
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Parameters not covered in manual are displayed

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two parameters are only used by the manufactu... More Details >>
- No：21532
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500
FR-A7NS

Yes, it is. More Details >>
- No：20968
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
Leakage current of the FR-BIF

For the 200 V type, the leakage current at the delta connection is 5 mA. For the 400 V type, it is 10 mA. More Details >>
- No：20835
- Release Date：2018/08/22 16:24
- Category： Options

201-210 of Total 1353

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