It is single-phase bridge (smoothing capacitor, double voltage rectification).

The FR-E7TR does not have the terminal for the SC and it cannot be used with the FR-E700-SC.

No, they cannot be monitored when Pr.363 is other than "5". They are enabled only when Pr.363 = 5.

The anti-sway control can be performed with the inverter alone.

Because the internal reset processing is performed when the power supply is turned OFF, the fault state cannot be held.

Setting a smaller value in Pr.1106 (Torque monitor filter) improves the response because the filter time constant for th

The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is

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

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting

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FAQ within [ Drive Products ]

281-290 of Total 1353

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Circuit type of the FR-D700W/FR-E700W in the harmonics suppression guideline

It is single-phase bridge (smoothing capacitor, double voltage rectification). More Details >>
- No：20864
- Release Date：2018/08/22 16:24
- Category： FREQROL-E700
FR-E700-SC

The FR-E7TR does not have the terminal for the SC and it cannot be used with the FR-E700-SC. More Details >>
- No：20865
- Release Date：2018/08/22 16:24
- Category： FREQROL-E700
Monitoring function of the FR-A800-R2R

No, they cannot be monitored when Pr.363 is other than "5". They are enabled only when Pr.363 = 5. More Details >>
- No：20915
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR-A800-CRN

The anti-sway control can be performed with the inverter alone. More Details >>
- No：20930
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-PU07BB

Because the internal reset processing is performed when the power supply is turned OFF, the fault state cannot be held. The details of the faults are saved i... More Details >>
- No：20942
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
MM-GKR

S45C (Carbon steel) is used. More Details >>
- No：21025
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Torque monitoring

Setting a smaller value in Pr.1106 (Torque monitor filter) improves the response because the filter time constant for the torque monitoring becomes smaller, ... More Details >>
- No：21045
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-CV

The reactor generates a sound during power regeneration, but it is not abnormal. [Reason] The noise from the reactor is caused mainly by the magnetic attract... More Details >>
- No：21157
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
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
Orientation control

The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting of Pr.359 encoder rotation direction... More Details >>
- No：21162
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700

281-290 of Total 1353

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