Only one instruction is executed. The instruction to be executed is not fixed.

Yes. The model is FR-E710W. The input is single-phase 100 V, but the output is three-phase 200 V.

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

Use the plug-in option dedicated for the FR-A100EXCELLENT. To avoid an incorrect installation, the connector position fo

Check the parameters necessary for tuning again.Check if Pr.9 (Electronic thermal O/L relay) and Pr.81 (Number of motor

1. Press the PU/EXT key on the operation panel FR-PA07 to choose the PU operation mode. Set Pr.161 (Frequency setting/ke

You can use the following two methods:1. Turn ON MRS at the same time when STF turns OFF.2. Set Pr.10 = 60 Hz, Pr.11 = 0

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to

To change the running frequency while the frequency command is input to the terminal 2, adjust the parameters in the fol

First, ensure that the parameter for automatic restart after instantaneous power failure is set correctly and then do th

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Instruction code execution request of CC-Link communication

Only one instruction is executed. The instruction to be executed is not fixed. More Details >>
- No：21231
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-E710W

Yes. The model is FR-E710W. The input is single-phase 100 V, but the output is three-phase 200 V. More Details >>
- No：21320
- Release Date：2018/08/22 16:27
- Category： FREQROL-E700
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
Compatibility of plug-in option

Use the plug-in option dedicated for the FR-A100EXCELLENT. To avoid an incorrect installation, the connector position for the plug-in option and the FR-A100E... More Details >>
- No：21632
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Plug-in Options , FREQROL-A100
Advanced magnetic flux vector control

Check the parameters necessary for tuning again.Check if Pr.9 (Electronic thermal O/L relay) and Pr.81 (Number of motor poles) are set correctly. More Details >>
- No：21754
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
FR-PA07

1. Press the PU/EXT key on the operation panel FR-PA07 to choose the PU operation mode. Set Pr.161 (Frequency setting/key lock operation selection) to "1" an... More Details >>
- No：21761
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
How can I have the motor coast to stop?

You can use the following two methods:1. Turn ON MRS at the same time when STF turns OFF.2. Set Pr.10 = 60 Hz, Pr.11 = 0 sec, and Pr.12 = 0% (when the invert... More Details >>
- No：21967
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Brake unit selection

Since the FR-A540-0.75K has a brake transistor for resistor regenerative driving inside the inverter, you do not need to use BU. Just remove the jumper from ... More Details >>
- No：21992
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Changing main speed at analog signal input

To change the running frequency while the frequency command is input to the terminal 2, adjust the parameters in the following steps:1. Change Pr.77 to "2".2... More Details >>
- No：22025
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Impossible to recover after power failure

First, ensure that the parameter for automatic restart after instantaneous power failure is set correctly and then do the following:1. Check if the terminals... More Details >>
- No：22033
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500

481-490 of Total 1306

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