It bypasses (removes) high-frequency current due to switching that is output by the FR-HC2 to prevent it from being flow

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

The USB connection requires FR Configurator (FR-SW3-SETUP-WJ) prepared by Mitsubishi Electric Corporation.

Check the setting value of Pr.73. Or check Pr.C4 (Terminal 2 frequency setting gain) for the percentage of the voltage t

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is t

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter c

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

It is considered that communication settings between the inverter and personal computer do not match. Check if settings

When the heat sink is outside, since the heat sink and fan are not waterproof, you need to enclose them so that they are

The inverter alarm "OV3" occurs when the main circuit DC voltage inside the inverter goes higher than the preset value d

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FR-HC2

It bypasses (removes) high-frequency current due to switching that is output by the FR-HC2 to prevent it from being flown into the power supply system as a f... More Details >>
- No：21152
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
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
USB connector

The USB connection requires FR Configurator (FR-SW3-SETUP-WJ) prepared by Mitsubishi Electric Corporation. More Details >>
- No：21318
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Analog voltage

Check the setting value of Pr.73. Or check Pr.C4 (Terminal 2 frequency setting gain) for the percentage of the voltage that is actually applied. For the FR-E... More Details >>
- No：21356
- Release Date：2018/08/22 16:27
- Category： FREQROL-E700
Using FR-A540 inverter on CC-Link

Answer to question 1 When the CC-Link option goes faulty, OPT (option error) occurs and the inverter's fault output is triggered. When communication is lost ... More Details >>
- No：21391
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Part selection

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter capacity. 3. Choose the AC reactor bas... More Details >>
- No：21425
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
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
Inverter data cannot be read

It is considered that communication settings between the inverter and personal computer do not match. Check if settings such as communication rate and stop b... More Details >>
- No：21431
- Release Date：2018/08/22 16:27
- Category： Engineering Software
FR-A5CN

When the heat sink is outside, since the heat sink and fan are not waterproof, you need to enclose them so that they are not exposed to the spray of water. More Details >>
- No：21435
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Countermeasure against error

The inverter alarm "OV3" occurs when the main circuit DC voltage inside the inverter goes higher than the preset value due to the regenerative power returned... More Details >>
- No：21438
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024

601-610 of Total 1368

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