It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high p

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliance

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a f

Since the inverter has a built-in motor overheat protective function called "electronic thermal O/L relay", the external

1. You cannot use the inverter in an environment where it is exposed to oil mist. You need to enclose the inverter in a

You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is tha

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the c

This error depends on the application and the cause is unknown. (The runtime error '31037' is not returned from this app

1. Since you can monitor the output frequency independently, you do not need to switch monitoring by the monitor command

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FAQ within [ Drive Products ]

1251-1260 of Total 1368

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Combination with power factor improving reactor

It cannot be combined with the power factor improving reactor. (Since the power factor is further improved by the high power factor converter, it is not requ... More Details >>
- No：21560
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Harmonic suppression guidelines

A 200 V class inverter of 3.7 kW or smaller is the target of the harmonic suppression guidelines for household appliances and general-purpose products, and i... More Details >>
- No：21553
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Faults history upon power failure

When an instantaneous power failure of 100 msec or longer occurs, the inverter is reset* and it is not recognized as a fault. Since it is not recognized as a... More Details >>
- No：21551
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Installation of external thermal

Since the inverter has a built-in motor overheat protective function called "electronic thermal O/L relay", the external thermal is not required. (If you use... More Details >>
- No：21545
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Countermeasure against oil mist

1. You cannot use the inverter in an environment where it is exposed to oil mist. 　You need to enclose the inverter in an enclosure and then install the encl... More Details >>
- No：21538
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Using control power supply

You cannot disable the error display. The OC1 overcurrent alarm is displayed. The condition to display this alarm is that the main circuit power supply is OF... More Details >>
- No：21535
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Countermeasure against the fault occurrence

When a CC-Link communication fault occurs, the option error (OP3) occurs on the inverter and the output is shut off, and the motor starts coasting. When usin... More Details >>
- No：21531
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Harmonic Suppression Guidelines

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the consumer when a device that contains a... More Details >>
- No：21507
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Not operating on Windows95

This error depends on the application and the cause is unknown. (The runtime error '31037' is not returned from this application but from the OS (Windows).) ... More Details >>
- No：21495
- Release Date：2018/08/22 16:27
- Category： Engineering Software
CC-Link monitor and parameter setting

1. Since you can monitor the output frequency independently, you do not need to switch monitoring by the monitor commands. Assign the remote register RWr0 to... More Details >>
- No：21418
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500

1251-1260 of Total 1368

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