Basically, it depends on machine specifications. Advantage of dancer feedback speed control: Easy control. Small tension

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting

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

The copy function of the parameter unit (FR-PU04) is not available. Setting each parameter again or using the convert fu

The output signal across FM and SD is pulse output. The output frequency and number of pulses of the output signal acros

I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10

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

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is excee

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

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR-A800-R2R

Basically, it depends on machine specifications. Advantage of dancer feedback speed control: Easy control. Small tension can be controlled. Disadvantage: Mac... More Details >>
- No：20973
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
Setting resolution switching

Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting to the rotation speed. More Details >>
- No：21161
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700
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
Parameter copy

The copy function of the parameter unit (FR-PU04) is not available. Setting each parameter again or using the convert function of FR Configurator (FR-SW3-SET... More Details >>
- No：21337
- Release Date：2018/08/22 16:27
- Category： FREQROL-E700
Output specification between FM and SD

The output signal across FM and SD is pulse output. The output frequency and number of pulses of the output signal across FM and SD are proportional. However... More Details >>
- No：21384
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Operation frequency

I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10 seconds is OK, but it is questionabl... More Details >>
- No：21474
- Release Date：2018/08/22 16:27
- Category： FREQROL-E500
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
Auxiliary input power supply

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is exceeded, and you need to install 2 KΩ res... More Details >>
- No：21494
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
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
Influence on leakage current

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to the same level as the general-purpose... More Details >>
- No：21558
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options

501-510 of Total 1292

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