As an example, you can use an inverter to feed the cord at the constant speed under dancer control using a combination o

Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torq

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since i

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is excee

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minut

Since the inverter leakage current is in proportion to the switching voltage of the transistor of the main circuit, the

The reset signal does not damage the inverter.It seems that the inverter went faulty due to other reasons.Mitsubishi Ele

It is OK to drive motors by switching the electromagnetic contactor on the inverter's output side.It is also OK if the m

Since a large load is applied to the motor when the electromagnetic clutch turns on, overcurrent may occur if the load i

- The installation size is compatible for the following capacities. Compatible: 200 V class 90K or lower, 400 V class 7.

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FREQROL-A500

Common(1)

FAQ within [ FREQROL-A500 ]

61-70 of Total 123

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Winding control

As an example, you can use an inverter to feed the cord at the constant speed under dancer control using a combination of the deviation detector and deviatio... More Details >>
- No：22047
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Brake resistor

Connecting the brake resistor allows for quick deceleration because the regenerative power is processed. (The brake torque increases.)Therefore, when an exte... More Details >>
- No：22045
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Power supply phase loss

The following is the case for the FREQROL-A500 series:1. When the R phase or S phase is lost, the inverter stops since it loses the control power supply.2. W... More Details >>
- No：22010
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Auxiliary input power supply

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is exceeded, and you need to install 2 KΩ res... More Details >>
- No：21494
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Term definition and advanced magnetic flux control

1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minute or less). 　　It depends on the contr... More Details >>
- No：21541
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Inverter circuit breaker selection

Since the inverter leakage current is in proportion to the switching voltage of the transistor of the main circuit, the leakage current for the 400 V system ... More Details >>
- No：21429
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others , FREQROL-A500
Reset command during operation

The reset signal does not damage the inverter.It seems that the inverter went faulty due to other reasons.Mitsubishi Electric FA Center can inspect the inver... More Details >>
- No：22065
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Driving two motors with different capacities

It is OK to drive motors by switching the electromagnetic contactor on the inverter's output side.It is also OK if the motor capacity is small. However, if t... More Details >>
- No：22022
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Clutch connection of load

Since a large load is applied to the motor when the electromagnetic clutch turns on, overcurrent may occur if the load is heavy. To ensure that the rated cur... More Details >>
- No：21955
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
FR-A800

- The installation size is compatible for the following capacities. Compatible: 200 V class 90K or lower, 400 V class 7.5K or lower and 18.5K to 280K- The in... More Details >>
- No：21110
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-A500

61-70 of Total 123

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