It is supports FR Configurator Ver.4.90 or later.

It is accumulated even when only the control power is ON.

Overshooting of the speed due to the acceleration/deceleration may be the cause. Overshooting is more likely to occur wh

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit.

When the second torque limit is used, the settings of Pr.816 and 817 are valid.

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is rever

They are cleared by the RES signal from the external terminals or inverter reset from the communication.

When the communication error occurs, the input signal status is not retained, and all the bits turn OFF. When the commun

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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FR Configurator SW3 (CC-Link Seamless)

It is supports FR Configurator Ver.4.90 or later. More Details >>
- No：21173
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Engineering Software
Cumulative energization time

It is accumulated even when only the control power is ON. More Details >>
- No：21208
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
IPM motor drive

Overshooting of the speed due to the acceleration/deceleration may be the cause. Overshooting is more likely to occur when the load inertia is too high. As a... More Details >>
- No：21216
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Torque limit

There is no setting to disable it, but setting a high torque limit level such as 400 % can disable the limit. More Details >>
- No：21217
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Torque limit

When the second torque limit is used, the settings of Pr.816 and 817 are valid. More Details >>
- No：21218
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
LED blinking under encoder feedback control

The following may be the cause. - No encoder power supply. - The setting of Pr.359 (Encoder rotation direction) is reversed. - The signal from the encoder is... More Details >>
- No：21219
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Communication EEPROM write selection (Pr.342)

They are cleared by the RES signal from the external terminals or inverter reset from the communication. More Details >>
- No：21221
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Remote input signal of CC-Link communication

When the communication error occurs, the input signal status is not retained, and all the bits turn OFF. When the communication establishes again, the bit tu... More Details >>
- No：21237
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-A7NC (E kit)

They are insulated. More Details >>
- No：21242
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Inverter control power supply

The FR-E540 uses common input for the control power supply and main circuit power supply. (It has only one power supply input terminal.) Therefore, you canno... More Details >>
- No：21395
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL

11-20 of Total 1306

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