The inverter efficiency (power factor) for the inverter alone is approximately 75 to 80%. However, by installing the pow

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

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two para

We do not offer a geared motor.

No problem.The inverter converts AC power into DC power and then into AC (PWM) power output again. Therefore, it is not

1. Can I set the frequency by the external potentiometer when multi-speed signal is 0 (nothing is input)?-> It is pos

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conducti

Use the FR-HC to suppress harmonics. It also supports power supply regenerative driving.The FR-CV and FR-RC are both pow

It rotates in the forward direction while STF is ON.And then, when STR is turned ON and STF is turned OFF, the inverter

The X114 signal is for switching the control to the dancer control or tension sensorless torque control. The signal inpu

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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A100 inverter loss

The inverter efficiency (power factor) for the inverter alone is approximately 75 to 80%. However, by installing the power factor improving DC reactor to the... More Details >>
- No：21512
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A100
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
Parameters not covered in manual are displayed

Pr.168 indicates the inverter software version.Pr.169 indicates the inverter software subversion history. These two parameters are only used by the manufactu... More Details >>
- No：21532
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E500
Geared motor

We do not offer a geared motor. More Details >>
- No：21647
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
Power supply phase sequence

No problem.The inverter converts AC power into DC power and then into AC (PWM) power output again. Therefore, it is not influenced by the power supply phase ... More Details >>
- No：21925
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Control method

1. Can I set the frequency by the external potentiometer when multi-speed signal is 0 (nothing is input)?-> It is possible by using the external operation... More Details >>
- No：21990
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
Control wire of FR-HC RDY signal

The contact between the terminals RDY and SE is open collector output.Operation is:Normal: Non-conductiveFault: Conductive More Details >>
- No：22017
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
FR-CV

Use the FR-HC to suppress harmonics. It also supports power supply regenerative driving.The FR-CV and FR-RC are both power supply regeneration units.The diff... More Details >>
- No：22038
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , Options
Operation command terminal switching

It rotates in the forward direction while STF is ON.And then, when STR is turned ON and STF is turned OFF, the inverter decelerates down to 0 Hz within the s... More Details >>
- No：22070
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500
FR-A800-R2R

The X114 signal is for switching the control to the dancer control or tension sensorless torque control. The signal input becomes invalid during operation be... More Details >>
- No：20845
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-A800

161-170 of Total 1292

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