The torque limit setting is defined as an absolute value. Thus, when -100% is written to the torque limit, the torque is

Yes, it is preferred. The accuracy becomes worse when the gap between the setting value and actual value increases.

The signal becomes 0 when the RES signal is turned ON.

The instantaneous power failure error occurs when the power is turned ON instantaneously (within 100 ms) after the power

Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics. Harmo

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiomet

Our suggestion is to adjust the following parameters:1. Set Pr.14 = 0. If the V/F pattern for variable-torque load (Pr.1

It is 2 to 3 ms, same as the FR-A800.

Yes, it is. However, it is not suitable for the low speed regenerative side. It is also recommended to use a dedicated c

The tension controller is suitable for the equipment with low speed and small capacity. The tension controller is suitab

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FAQ within [ Drive Products ]

1-10 of Total 1368

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FR-A8NC

The torque limit setting is defined as an absolute value. Thus, when -100% is written to the torque limit, the torque is limited at 100%. More Details >>
- No：20920
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-A800-CRN

Yes, it is preferred. The accuracy becomes worse when the gap between the setting value and actual value increases. More Details >>
- No：20932
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Remote input signal of CC-Link communication

The signal becomes 0 when the RES signal is turned ON. More Details >>
- No：21238
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Interval of next power ON

The instantaneous power failure error occurs when the power is turned ON instantaneously (within 100 ms) after the power is turned OFF. When the motor is coa... More Details >>
- No：21388
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Countermeasure against the harmful effect on model selection and other devices

Harmful elements that may affect other devices through the input side of the inverter include noise and harmonics. Harmonics can be reduced by inserting the ... More Details >>
- No：21396
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Shielded wiring of external speed setting potentiometer

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiometer shielded wire is connected to the ... More Details >>
- No：21455
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Frequency does not rise with blower

Our suggestion is to adjust the following parameters:1. Set Pr.14 = 0. If the V/F pattern for variable-torque load (Pr.14 = 1) is used, the current may incre... More Details >>
- No：22060
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-F500
FR-F800

It is 2 to 3 ms, same as the FR-A800. More Details >>
- No：20819
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL
FR-A800-R2R

Yes, it is. However, it is not suitable for the low speed regenerative side. It is also recommended to use a dedicated control for winding/unwinding applicat... More Details >>
- No：20928
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
FR-A800-R2R

The tension controller is suitable for the equipment with low speed and small capacity. The tension controller is suitable for the equipment with low speed a... More Details >>
- No：20929
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL

1-10 of Total 1368

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