The warning "Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter." is i

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to complete

This is because when the inverter restarts while the motor is coasting, an overcurrent trip can occur during the restart

To control multiple inverters using arbitrary signals (4 to 20 mA) simultaneously, it is recommended to connect the sign

The pulses output from the inverter terminal FM are not completely synchronized with the inverter output frequency. The

Refer to Section 2-45 and 2-46 of the FR-A series technical material.

If all inverters are in regenerative operation, the regenerative power is regenerated to the power supply. If one of the

A single potentiometer cannot operate two speed controller. Reason: Since the control circuit and main circuit of the SC

In general, both are inverters using the same control method, however, the inverter speed controller limits functions co

The following are added to the multi-function product in addition to the standard product: - Input terminal function sel

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FAQ within [ Drive Products ]

1141-1150 of Total 1368

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Direct driven start by power supply

The warning "Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter." is indicated in the precautions at the be... More Details >>
- No：21458
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Installing magnetic contactor on input side of inverter

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to completely shut off the power supply by turni... More Details >>
- No：21466
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
What happens if reset occurs during operation?

This is because when the inverter restarts while the motor is coasting, an overcurrent trip can occur during the restart process. However, the recent types o... More Details >>
- No：21477
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024 , FREQROL-E500 , FREQROL-V200 , FREQROL-A200 , FREQROL-A100 , FREQROL-U100 , Common
Controlling multiple VVVFs via communication from personal computer

To control multiple inverters using arbitrary signals (4 to 20 mA) simultaneously, it is recommended to connect the signals (4 to 20 mA) in series. (This doe... More Details >>
- No：21491
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Accuracy of inverter terminal FM

The pulses output from the inverter terminal FM are not completely synchronized with the inverter output frequency. The pulse circuit from the terminal FM an... More Details >>
- No：21516
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Amount of heat generated by inverter

Refer to Section 2-45 and 2-46 of the FR-A series technical material. More Details >>
- No：21554
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A200
Regenerative power flow

If all inverters are in regenerative operation, the regenerative power is regenerated to the power supply. If one of the inverters is power driving, the rege... More Details >>
- No：21564
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Can a single potentiometer operate two speed controller?

A single potentiometer cannot operate two speed controller. Reason: Since the control circuit and main circuit of the SC-A speed controller are not insulated... More Details >>
- No：21578
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Difference from general-purpose inverter

In general, both are inverters using the same control method, however, the inverter speed controller limits functions compared with the general-purpose inver... More Details >>
- No：21582
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Difference between multi-function and standard products

The following are added to the multi-function product in addition to the standard product: - Input terminal function selection (X1 to X3)- Warning NO contact... More Details >>
- No：21592
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100

1141-1150 of Total 1368

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