No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power sup

The value of Pr.20 (Acceleration/deceleration standard frequency) is corresponding to 1 s. (Initial value: 60 Hz)

Not available. Differences between the parts supplied with the FR-A7NC and FR-A7NC E kit will result in improper install

The brake unit operates when the bus voltage exceeds the brake operation voltage.

If you have already set other parameters necessary for tuning (Pr.9, Pr.71, Pr.80, Pr.81, Pr.83, and Pr.84), press the M

Set it to "13" (Constant-torque).

It is OK if stations are set as reserved.

For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or m

Since Advanced magnetic flux vector control is chosen, the inverter calculates how much the motor rotation slips from th

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FAQ within [ FREQROL-A700 ]

31-40 of Total 352

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Auto tuning

Set "33" or "34". More Details >>
- No：21167
- Release Date：2018/08/22 16:26
400 V inverter

No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power supply and control power supply. More Details >>
- No：21179
- Release Date：2018/08/22 16:26
Brake sequence function

The value of Pr.20 (Acceleration/deceleration standard frequency) is corresponding to 1 s. (Initial value: 60 Hz) More Details >>
- No：21185
- Release Date：2018/08/22 16:26
FR-A7NC E kit

Not available. Differences between the parts supplied with the FR-A7NC and FR-A7NC E kit will result in improper installation. Use the FR-A7NC. Use the FR-A7NC. More Details >>
- No：21258
- Release Date：2018/08/22 16:26
Brake unit

The brake unit operates when the bus voltage exceeds the brake operation voltage. More Details >>
- No：21272
- Release Date：2018/08/22 16:26
Auto tuning

If you have already set other parameters necessary for tuning (Pr.9, Pr.71, Pr.80, Pr.81, Pr.83, and Pr.84), press the MODE button to return to the frequency... More Details >>
- No：21750
- Release Date：2018/08/22 16:29
Auto tuning

Set it to "13" (Constant-torque).　　 More Details >>
- No：21752
- Release Date：2018/08/22 16:29
CC-Link

It is OK if stations are set as reserved. More Details >>
- No：21868
- Release Date：2018/08/22 16:29
Electronic bypass function

For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or more to the open collector terminal of... More Details >>
- No：21188
- Release Date：2018/08/22 16:26
Frequency setting

Since Advanced magnetic flux vector control is chosen, the inverter calculates how much the motor rotation slips from the flowing current and adds the slip a... More Details >>
- No：21684
- Release Date：2018/08/22 16:28

31-40 of Total 352

Inquiries

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