It is accumulated even when only the control power is ON.

The communication is established if DA, DB, and DG are connected each other.

Torque control cannot be performed with the FR-E700 series. It is available with the FR-A700 and FR-V500 series.

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply

When the high power factor converter is installed, you can use the conversion coefficient of K5 = 0 for calculation. In

Your suggested use is not recommended due to the following reasons: Output voltage of the 400 V inverter contains "micro

To conform to the EMC Directive when exporting to an EU country, install the filter that conforms to the EMC Directive o

Ensure that the inverter is in the PU operation mode and stopped, change the following parameters: 1. Read Pr.923 (Built

It is considered to be caused by inverter PWM control. It can be suppressed by raising the PWM carrier frequency (Pr.72)

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FAQ within [ Drive Products ]

231-240 of Total 1368

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Cumulative energization time

It is accumulated even when only the control power is ON. More Details >>
- No：21208
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Slip compensation

Yes, it is. More Details >>
- No：21213
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Wiring of CC-Link communication cable

The communication is established if DA, DB, and DG are connected each other. More Details >>
- No：21239
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Torque control

Torque control cannot be performed with the FR-E700 series. It is available with the FR-A700 and FR-V500 series. More Details >>
- No：21279
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700
Inverter control power supply

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply input terminal.) Therefore, you canno... More Details >>
- No：21395
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Countermeasure against harmonics

When the high power factor converter is installed, you can use the conversion coefficient of K5 = 0 for calculation. In accordance with the harmonic suppress... More Details >>
- No：21398
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Driving 200 V motor by 400 V inverter

Your suggested use is not recommended due to the following reasons: Output voltage of the 400 V inverter contains "micro surge". Usually this surge voltage i... More Details >>
- No：21403
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
EMC countermeasure

To conform to the EMC Directive when exporting to an EU country, install the filter that conforms to the EMC Directive on the inverter, and take measures acc... More Details >>
- No：21414
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Frequency setting

Ensure that the inverter is in the PU operation mode and stopped, change the following parameters: 1. Read Pr.923 (Built-in frequency setting potentiometer g... More Details >>
- No：21416
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Noise from motor at low speed

It is considered to be caused by inverter PWM control. It can be suppressed by raising the PWM carrier frequency (Pr.72), but the entire noise and leakage cu... More Details >>
- No：21428
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500

231-240 of Total 1368

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