It is available since June, 2007. The model is FR-E7TR.

There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter ti

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MR

Auto tuning can help to apply appropriate voltage to the load and decrease the current. Since the electronic thermal O/L

When Pr.259 (Main circuit capacitor life measuring) is set to "1", the life diagnosis is ready. Turning OFF the power su

Check that Pr.3 (Base frequency) is set to "200 Hz". Adjust Pr.0 (Torque boost) as necessary.

Torque control cannot be performed with the FR-E700 series. It is available with the FR-A700 and FR-V500 series.

The output voltage will not be imbalanced when the inverter is used. (Since AC is converted into DC and then into AC, th

The noise filter is not built-in the FR-E700 series. It is built in the FR-A700/F700 series with the 55K or lower capaci

The ferrule terminal or single wire can be used for the control circuit wiring.

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

691-700 of Total 1306

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RS-485 communication

It is available since June, 2007. The model is FR-E7TR. More Details >>
- No：21300
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Running frequency

There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter time constant) to reduce the variation.... More Details >>
- No：21296
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Auto tuning

With the monitor indicator "1", there is no problem with the parameter setting of auto tuning. Check if the terminals MRS and SD are not shortened in the wir... More Details >>
- No：21294
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700PJ
Auto tuning

Auto tuning can help to apply appropriate voltage to the load and decrease the current. Since the electronic thermal O/L relay trips, check that the rated mo... More Details >>
- No：21292
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700PJ
Life diagnosis

When Pr.259 (Main circuit capacitor life measuring) is set to "1", the life diagnosis is ready. Turning OFF the power supply starts measuring the life of the... More Details >>
- No：21283
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Rated frequency setting

Check that Pr.3 (Base frequency) is set to "200 Hz". Adjust Pr.0 (Torque boost) as necessary. More Details >>
- No：21280
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Torque control

Torque control cannot be performed with the FR-E700 series. It is available with the FR-A700 and FR-V500 series. More Details >>
- No：21279
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Input/output voltage

The output voltage will not be imbalanced when the inverter is used. (Since AC is converted into DC and then into AC, the output voltage is hardly effected f... More Details >>
- No：21278
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Noise filter

The noise filter is not built-in the FR-E700 series. It is built in the FR-A700/F700 series with the 55K or lower capacity. More Details >>
- No：21276
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Wiring and terminal

The ferrule terminal or single wire can be used for the control circuit wiring. More Details >>
- No：21275
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700

691-700 of Total 1306

Inquiries

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