You can switch between PU operation and external operation using the plug-in option "12-bit digital input" card and exte

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

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefo

Normally, the auto tuning condition depends on the combination of the inverter and motor (including wiring to the motor)

The operation cannot be manually switched to the commercial power supply operation at an inverter fault. The operation c

No, the MT-BU5 is not available Use the FR-BU2 instead.

It is recommended to install the magnetic contactor on the input side of the inverter for safety. The category 3 can be

As of April 2018, there are no high-efficiency standards.However, there is a movement to start regulation with capacity

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to

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Geared Motors(86)

Geared Motors Parallel shaft type(23)
Geared Motors Right angle shaft type(25)
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FAQ within [ Drive Products ]

351-360 of Total 1353

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12-bit digital input and others

You can switch between PU operation and external operation using the plug-in option "12-bit digital input" card and external contact signals. After setting P... More Details >>
- No：21432
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-A200
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
Unwinding using vector inverter

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the speed is not controlled. (However, yo... More Details >>
- No：21420
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Countermeasure against the instantaneous power failure with the inverter

The power cannot be supplied to the control power supply separately for the FR-A024/A044 and small type FR-E500. Therefore, the UPS is not available. More Details >>
- No：21368
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024 , FREQROL-E500
Auto tuning

Normally, the auto tuning condition depends on the combination of the inverter and motor (including wiring to the motor), perform auto tuning each time. The ... More Details >>
- No：21293
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700PJ
Electronic bypass function

The operation cannot be manually switched to the commercial power supply operation at an inverter fault. The operation can be automatically switched to the c... More Details >>
- No：21191
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
MT-BU5

No, the MT-BU5 is not available Use the FR-BU2 instead. More Details >>
- No：21076
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options , FREQROL-A800 , FREQROL-F800
Safety stop function of the FR-D700/FR-E700

It is recommended to install the magnetic contactor on the input side of the inverter for safety. The category 3 can be satisfied without installing it. More Details >>
- No：20837
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700
High-efficiency standards in foreign countries

As of April 2018, there are no high-efficiency standards.However, there is a movement to start regulation with capacity of 0.12kW or more from 2020, so you h... More Details >>
- No：20785
- Release Date：2018/08/21 16:10
- Category： Geared Motors Parallel shaft type , Geared Motors Right angle shaft type , S-PM Geared Motors Parallel shaft type , S-PM Geared Motors Right angle shaft type
Brake unit selection

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to use BU. Just remove the jumper from ... More Details >>
- No：21992
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500

351-360 of Total 1353

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