Under Advanced magnetic flux vector control or PM motor control, measuring motor constants automatically enables optimal

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

Since the stall prevention function works during acceleration and the inverter does not reach the commanded speed, set P

"8" display in offline auto tuning means forced stop by the operator. This means that you stopped operation before tunin

When using a motor circuit breaker, the rated current of the motor circuit breaker to use must be equal to or higher tha

It is not supported but can be used. Passive elements such as reactors and brake resistors are out of the scope of the K

You cannot use the brake unit FR-BU2 with the FR-E740-1.5K. To use the brake unit, increase the inverter capacity to 2.2

The output torque characteristics of the FREQROL-E500 series are shown in the figure below. Figure 1

When you switch the inverter to the reverse rotation while it is rotating in the forward direction, it decelerates to st

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1151-1160 of Total 1353

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Leakage current of the FR-HAL/FR-HEL

It is less than 1 mA. More Details >>
- No：20844
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Options
Offline auto tuning

Under Advanced magnetic flux vector control or PM motor control, measuring motor constants automatically enables optimal operation of motors even when motor ... More Details >>
- No：21071
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-F800
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
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Stall mode

Since the stall prevention function works during acceleration and the inverter does not reach the commanded speed, set Pr.156 (Stall prevention operation sel... More Details >>
- No：21460
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Overcurrent at low speed

"8" display in offline auto tuning means forced stop by the operator. This means that you stopped operation before tuning completes. 　With this forced stop, ... More Details >>
- No：21527
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Input power supply circuit breaker

When using a motor circuit breaker, the rated current of the motor circuit breaker to use must be equal to or higher than the rated current of the circuit br... More Details >>
- No：21979
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Brake resistor GRZG

It is not supported but can be used. Passive elements such as reactors and brake resistors are out of the scope of the KC (Radio Waves Act (South Korea)). More Details >>
- No：20813
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL
FR-BU2

You cannot use the brake unit FR-BU2 with the FR-E740-1.5K. To use the brake unit, increase the inverter capacity to 2.2K. You can use the brake unit with th... More Details >>
- No：21665
- Release Date：2018/08/22 16:28
- Category： FREQROL-E700
Relationship between frequency and output torque

The output torque characteristics of the FREQROL-E500 series are shown in the figure below. Figure 1 More Details >>
- No：22024
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Switching between forward and reverse rotations

When you switch the inverter to the reverse rotation while it is rotating in the forward direction, it decelerates to stop over the deceleration time (set wi... More Details >>
- No：22077
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL

1151-1160 of Total 1353

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