You cannot use the setting dial while the terminals JOG and SD are turned ON.When performing JOG operation using externa

Not possible.Instead of FR-DU07, use FR-PA07 (or FR-PU07) as an operation panel for FR-E700.

When the inverter start signal is input, the inverter starts outputting from the starting frequency. And then, it gradua

No. This is because the current cannot flow if the total internal impedance of the meter connected to the terminal FM is

You cannot cancel multi-speed command input. When the multi-speed command is input from the terminal, you cannot use the

There is no problem with the wiring. Keep the rating (24 VDC, 0.1 A) of the terminal PC.

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

The following causes are probable for this Err display:- Operation error (for example, you tried to input a value other

If the output current is close to 25% of the rated current, output phase loss may occur when one or two phases of three

Adjust the terminal 2 bias with Pr.C2 and Pr.C3, and the terminal 2 gain with Pr.125 and Pr.C4. Set Pr.C2 (Terminal 2 fr

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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RUN blinks

You cannot use the setting dial while the terminals JOG and SD are turned ON.When performing JOG operation using external signals, set Pr.79 (Operation mode)... More Details >>
- No：21823
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
FR-DU07

Not possible.Instead of FR-DU07, use FR-PA07　(or FR-PU07) as an operation panel for FR-E700. More Details >>
- No：21708
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , Others , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Stall prevention operation

When the inverter start signal is input, the inverter starts outputting from the starting frequency. And then, it gradually raises the frequency for accelera... More Details >>
- No：21413
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Terminal FM

No. This is because the current cannot flow if the total internal impedance of the meter connected to the terminal FM is 300 Ω or higher.You can connect mult... More Details >>
- No：21864
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Parameter No.79 (Operation mode)

You cannot cancel multi-speed command input. When the multi-speed command is input from the terminal, you cannot use the potentiometer. Use the inverter so t... More Details >>
- No：21467
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Wiring the terminal

There is no problem with the wiring. Keep the rating (24 VDC, 0.1 A) of the terminal PC. More Details >>
- No：21342
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
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
Err display on operation panel

The following causes are probable for this Err display:- Operation error (for example, you tried to input a value other than the available range of parameter... More Details >>
- No：22063
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Output phase loss alarm

If the output current is close to 25% of the rated current, output phase loss may occur when one or two phases of three phases go below 25%.Therefore, when a... More Details >>
- No：22052
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Frequency setting

Adjust the terminal 2 bias with Pr.C2 and Pr.C3, and the terminal 2 gain with Pr.125 and Pr.C4. Set Pr.C2 (Terminal 2 frequency setting bias frequency) to 20... More Details >>
- No：21685
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ

41-50 of Total 1306

Inquiries

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