The inverter's power supply capacity can be calculated using the following equation:Power supply capacity [kVA] = Motor

18 bits (262,144 pulses/rev.) The encoder resolution of HG series servo motor in J4 mode is 22 bits (4,194,304 pulses/re

Two digits after the decimal point are rounded off. 28.139 Hz is rounded down to 28.13 Hz.

No, the MT-BU5 is unavailable because it is the conventional model. Use the FR-BU2.

It is not possible under the dancer control. When the negative data is written, it is handled as the positive data in op

Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics. Harmo

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is dece

No, it cannot. Purchase IQ-Works2 or FR Configurator2. Upgrading to from IQ-Works to IQ-Works2 is for a fee.

The rotation speed has almost no effect. The residual voltage increases when the torque boost is increased, but no adjus

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Consideration on power supply capacity

The inverter's power supply capacity can be calculated using the following equation:Power supply capacity [kVA] = Motor output (kW)/(Motor efficiency × Inver... More Details >>
- No：22000
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Encoder resolution during J3 compatibility mode

18 bits (262,144 pulses/rev.) The encoder resolution of HG series servo motor in J4 mode is 22 bits (4,194,304 pulses/rev). For details of J3 compatibility m... More Details >>
- No：23630
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-JE
FR-A8NC

Two digits after the decimal point are rounded off. 28.139 Hz is rounded down to 28.13 Hz. More Details >>
- No：20812
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options
Common bus connection

Yes. More Details >>
- No：21009
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800
MT-BU5

No, the MT-BU5 is unavailable because it is the conventional model. Use the FR-BU2. More Details >>
- No：21046
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Dancer control during CC-Link communication

It is not possible under the dancer control. When the negative data is written, it is handled as the positive data in operation. Example) When Pr.541 is set ... More Details >>
- No：21243
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Countermeasure against the harmful effect on model selection and other devices

Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics. Harmonics can be reduced by inserting the ... More Details >>
- No：21396
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Fault display

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>
- No：21411
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
FR Configurator2

No, it cannot. Purchase IQ-Works2 or FR Configurator2. Upgrading to from IQ-Works to IQ-Works2 is for a fee. More Details >>
- No：20829
- Release Date：2018/08/22 16:24
- Category： Engineering Software
Residual voltage at the output shutoff

The rotation speed has almost no effect. The residual voltage increases when the torque boost is increased, but no adjustment is required. More Details >>
- No：20906
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800 , FREQROL-F800

31-40 of Total 1368

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