To protect personnel from electric shock, it is necessary to provide the circuit with the earth leakage circuit breaker.

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, eleva

With the FREQROL-U100 series, pressing and holding the [SET] switches to the current monitor.

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in

When connecting to the P/+, the current flows in the inrush circuit at the regenerative driving. This regenerative curre

The stop-on-contact control becomes invalid when the start command is turned OFF during the stop-on-contact control and

The deceleration stop is also performed according to the setting in Pr.815 under V/F control.

Input "0" to the bit not to be sent.

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%.

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FAQ within [ Inverters-FREQROL ]

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Earth leakage detection of the inverter

To protect personnel from electric shock, it is necessary to provide the circuit with the earth leakage circuit breaker.The inverter and motor circuits also ... More Details >>
- No：22006
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Peripheral devices
Selection

Refer to the following points.For fan pump -> Square torqueFor general-purpose machine (for example, transport, elevation) -> Constant-torque type More Details >>
- No：22048
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Monitoring current value

With the FREQROL-U100 series, pressing and holding the [SET] switches to the current monitor. More Details >>
- No：22073
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-U100
Control circuit power supply

If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in the faults history. More Details >>
- No：22096
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
FR-A800/FR-F800

When connecting to the P/+, the current flows in the inrush circuit at the regenerative driving. This regenerative current may generate losses in the inrush ... More Details >>
- No：20815
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL
Stop-on-contact control of the FR-E700

The stop-on-contact control becomes invalid when the start command is turned OFF during the stop-on-contact control and the machine is decelerated to a stop ... More Details >>
- No：20822
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-E700
FR-A8TP

Yes, it is. More Details >>
- No：20874
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , Plug-in Options
Emergency stop function

The deceleration stop is also performed according to the setting in Pr.815 under V/F control. More Details >>
- No：20957
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
FR-A8ND

Input "0" to the bit not to be sent. More Details >>
- No：20970
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options
FR-A800

When the online auto tuning (magnetic field observer) is enabled, the monitoring accuracy is ± 10%. More Details >>
- No：20981
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800

411-420 of Total 1306

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