The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting

It prevents high-frequency current due to switching that is output by the FR-HC2 from being flown into the power supply

The FR-CC2 has a built-in EMC filter (radio noise filter).

Yes, the changed parameters can be displayed with the verification function. Select Parameter list → Verification → Init

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

We do not have an inverter that directly takes 200 V input and generates 440 V output. Therefore, as you mention, use a

It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiom

The FR-A700 supports Real sensorless vector control.

Even when the actual load (torque) is half of the motor capacity, the current output from the inverter to the motor is n

It is not output in the JOG operation mode.

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FAQ within [ Inverters-FREQROL ]

1271-1280 of Total 1292

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Orientation control

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting of Pr.359 encoder rotation direction... More Details >>
- No：21162
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
FR-HC2

It prevents high-frequency current due to switching that is output by the FR-HC2 from being flown into the power supply system as a filter. More Details >>
- No：21151
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
FR-CC2

The FR-CC2 has a built-in EMC filter (radio noise filter). More Details >>
- No：20951
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR Configurator2

Yes, the changed parameters can be displayed with the verification function. Select Parameter list → Verification → Initial value. More Details >>
- No：20918
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
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
Inverter 200 V input and 400 V output

We do not have an inverter that directly takes 200 V input and generates 440 V output. Therefore, as you mention, use a 400 V class inverter by boosting the ... More Details >>
- No：21971
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Using existing potentiometer by replacing inverter

It is OK if the resistance value of the speed varying potentiometer's resistance is 2 kΩ.Use the speed varying potentiometers used with the existing inverter... More Details >>
- No：21962
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Real sensorless vector control

The FR-A700 supports Real sensorless vector control.　　 More Details >>
- No：21714
- Release Date：2018/08/22 16:29
- Category： FREQROL-A700
Can I use a motor of which capacity is larger than the inverter capacity?

Even when the actual load (torque) is half of the motor capacity, the current output from the inverter to the motor is not reduced to the half. Therefore, it... More Details >>
- No：21442
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
PU signal

It is not output in the JOG operation mode. More Details >>
- No：21214
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL

1271-1280 of Total 1292

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