After inputting the start signal performing the tuning, output the output frequency. The tuning ends in approximately 5

You can use the regular terminal block wire functions during CC-Link operation. Set Pr.338 (Operation command source) a

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply

Since the dedicated motor is designed with the rated voltage of approximately 320 V, it can produce sufficient torque fo

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different p

Use the first contact (relay) for the forward (or reverse) rotation between the terminals STF and SD. Use the second con

1. The inverter also monitors the output current during DC injection brake operation in addition to normal operation. Th

The inverter (FR-A520-5.5K) itself generates approximately 310 W of heat. This is the amount generated under the inverte

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or th

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high p

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Magnetic flux and tuning

After inputting the start signal performing the tuning, output the output frequency. 　The tuning ends in approximately 500 ms in maximum after started. Durin... More Details >>
- No：21372
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Functions available when using inverter on CC-Link

You can use the regular terminal block wire functions during CC-Link operation. 　Set Pr.338 (Operation command source) and Pr.339 (Speed command source) to e... More Details >>
- No：21393
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Inverter control power supply

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply input terminal.) Therefore, you canno... More Details >>
- No：21395
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Motor characteristics at low input voltage

Since the dedicated motor is designed with the rated voltage of approximately 320 V, it can produce sufficient torque for the input voltage of 380 V. Therefo... More Details >>
- No：21434
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Communication operation with FR-E500

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different protocol from 485 communication and st... More Details >>
- No：21451
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Multi-speed operation

Use the first contact (relay) for the forward (or reverse) rotation between the terminals STF and SD. Use the second contact (relay) for the high-speed comma... More Details >>
- No：21472
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Details of zero current detection

1. The inverter also monitors the output current during DC injection brake operation in addition to normal operation. Therefore, zero current detection also ... More Details >>
- No：21481
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Amount of heat

The inverter (FR-A520-5.5K) itself generates approximately 310 W of heat. This is the amount generated under the inverter rated current 100% load. Since the ... More Details >>
- No：21523
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
"Err" displayed at power-ON

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or the reset signal remains ON. Therefore,... More Details >>
- No：21546
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Combination with power factor improving reactor

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high power factor converter, it is not requ... More Details >>
- No：21560
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options

91-100 of Total 1292

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