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

No parameter can be used to directly set this time.Changing Pr.9 (Electronic thermal O/L relay) changes the time.

Pr.244 (Cooling fan operation selection) controls turning ON/OFF of the cooling fan and is initially set to "1". When th

Yes, it does. When the inverter is coasting in the reverse direction, it starts in the reverse direction and switches to

Use the FR-V7CBL5/15/30 as using it with the vector motor SF-V5RU connection.

You can switch between the NET mode and external operation.Assign the X66 signal (Operation switching) to an unused term

It is OK if stations are set as reserved.

The parameters used when the terminal 4 is used are C5, C6, 126, and C7.Set Pr.C5 (Terminal 4 frequency setting bias fre

When the potentiometer is disconnected and frequency commands cease, the input potential becomes around 0 V.Therefore, t

Set Pr.125 (Terminal 2 frequency setting gain frequency) to "50 Hz".Set Pr.1 (Maximum frequency) to "50 Hz".

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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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
Parameter

No parameter can be used to directly set this time.Changing Pr.9 (Electronic thermal O/L relay) changes the time. More Details >>
- No：21769
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Cooling fan

Pr.244 (Cooling fan operation selection) controls turning ON/OFF of the cooling fan and is initially set to "1". When the inverter is powered ON, the cooling... More Details >>
- No：21670
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Reverse rotation prevention selection

Yes, it does. When the inverter is coasting in the reverse direction, it starts in the reverse direction and switches to the forward rotation after a deceler... More Details >>
- No：21125
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
SC type (with an encoder) of the SF-PR

Use the FR-V7CBL5/15/30 as using it with the vector motor SF-V5RU connection. More Details >>
- No：20867
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Options , Others , Peripheral devices
NET mode, external operation switching

You can switch between the NET mode and external operation.Assign the X66 signal (Operation switching) to an unused terminal for switching.Also, set Pr.79 (O... More Details >>
- No：21906
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

It is OK if stations are set as reserved. More Details >>
- No：21868
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Frequency setting

The parameters used when the terminal 4 is used are C5, C6, 126, and C7.Set Pr.C5 (Terminal 4 frequency setting bias frequency) while feeding a current signa... More Details >>
- No：21800
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Frequency setting

When the potentiometer is disconnected and frequency commands cease, the input potential becomes around 0 V.Therefore, the frequency command becomes analog-c... More Details >>
- No：21794
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Parameter setting

Set Pr.125 (Terminal 2 frequency setting gain frequency) to "50 Hz".Set Pr.1 (Maximum frequency) to "50 Hz". More Details >>
- No：21720
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ

91-100 of Total 1292

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