When using the setting dial to set the frequency, turn the dial and press the "SET" key while the desired value flickers

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

Calibrate C6 (Pr.904) (Terminal 4 frequency setting bias frequency) and C7 (Pr.905) (Terminal 4 frequency setting gain f

Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency).

Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting

First, check if Pr.55 (Frequency monitor reference) that is the reference for the FM output is set correctly.Next, opera

Use two resistors for the high-duty brake resistor FR-ABR-15K. (Connect two resistors of 18 ? in parallel.)

For the inverter, the option card FR-A7NC is necessary.

Set Pr.3 (Base frequency) and Pr.18 (High speed maximum frequency) to "340 Hz", Pr.19 (Base frequency voltage) to "200 V

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

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FAQ within [ FREQROL-A700 ]

91-100 of Total 352

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RUN blinks

When using the setting dial to set the frequency, turn the dial and press the "SET" key while the desired value flickers. (The value and "F" flicker alternat... More Details >>
- No：21692
- Release Date：2018/08/22 16:28
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
Frequency setting signal

Calibrate C6 (Pr.904) (Terminal 4 frequency setting bias frequency) and C7 (Pr.905) (Terminal 4 frequency setting gain frequency). If the situation does not ... More Details >>
- No：21265
- Release Date：2018/08/22 16:26
Frequency setting

Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency).　　 More Details >>
- No：21744
- Release Date：2018/08/22 16:29
RS-485 communication

Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting data as for the forward rotation comm... More Details >>
- No：21301
- Release Date：2018/08/22 16:26
Frequency meter

First, check if Pr.55 (Frequency monitor reference) that is the reference for the FM output is set correctly.Next, operate the inverter (without connecting a... More Details >>
- No：21808
- Release Date：2018/08/22 16:29
Brake resistor

Use two resistors for the high-duty brake resistor FR-ABR-15K. (Connect two resistors of 18 ? in parallel.) More Details >>
- No：21329
- Release Date：2018/08/22 16:27
CC-Link

For the inverter, the option card FR-A7NC is necessary.　　 More Details >>
- No：21897
- Release Date：2018/08/22 16:29
Frequency setting

Set Pr.3 (Base frequency) and Pr.18 (High speed maximum frequency) to "340 Hz", Pr.19 (Base frequency voltage) to "200 V", Pr.125 (Terminal 2 frequency setti... More Details >>
- No：21789
- Release Date：2018/08/22 16:29
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

91-100 of Total 352

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