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

You cannot remove the key sheet from products with the key sheet attached as a standard other than the PU operation type

You cannot connect a brake resistor to the FR-U100 series inverter. (Use the FR-A024 series if you use the brake frequen

You cannot use it with the standard and multi-function products. It can be connected to the dedicated PU operation type

You can do it by using the optional DIN rail attachment (FR-DU01/02).

When an instantaneous power failure occurs and the inverter's bus voltage drops below the standard value, it outputs an

Variable speed control of small-capacity motor and other applications for which small size and low cost are required. (E

The totally enclosed type is JEM1030 IP40. (IP40: Structure that prevents the tip of a solid object exceeding 1 mm in di

The following are added to the multi-function product in addition to the standard product: - Input terminal function sel

The carrier frequency is initially set to 7 kHz. (When Pr.10 is set to "---", you can set or change the setting using Pr

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FAQ within [ FREQROL-U100 ]

1-10 of Total 16

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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
Key sheet

You cannot remove the key sheet from products with the key sheet attached as a standard other than the PU operation type. When using the parameter unit FR-PU... More Details >>
- No：21596
- Release Date：2018/08/22 16:28
Can I connect a brake resistor?

You cannot connect a brake resistor to the FR-U100 series inverter. (Use the FR-A024 series if you use the brake frequently.) More Details >>
- No：21594
- Release Date：2018/08/22 16:28
Can I use digital operation panel FR-DU01?

You cannot use it with the standard and multi-function products. It can be connected to the dedicated PU operation type only. (Note that the FR-DU01 is an op... More Details >>
- No：21595
- Release Date：2018/08/22 16:28
DIN rail installation

You can do it by using the optional DIN rail attachment (FR-DU01/02). More Details >>
- No：21598
- Release Date：2018/08/22 16:28
Relationship between undervoltage warning and instantaneous power failure

When an instantaneous power failure occurs and the inverter's bus voltage drops below the standard value, it outputs an undervoltage warning and stops its ou... More Details >>
- No：21974
- Release Date：2018/08/22 16:30
What applications are suitable?

Variable speed control of small-capacity motor and other applications for which small size and low cost are required. (Examples: Replacement for gears and pu... More Details >>
- No：21609
- Release Date：2018/08/22 16:28
What are the specifications of totally enclosed type?

The totally enclosed type is JEM1030 IP40. (IP40: Structure that prevents the tip of a solid object exceeding 1 mm in diameter or thickness (wire or steel be... More Details >>
- No：21593
- Release Date：2018/08/22 16:28
Difference between multi-function and standard products

The following are added to the multi-function product in addition to the standard product: - Input terminal function selection (X1 to X3)- Warning NO contact... More Details >>
- No：21592
- Release Date：2018/08/22 16:28
Carrier frequency of low-noise series

The carrier frequency is initially set to 7 kHz. (When Pr.10 is set to "---", you can set or change the setting using Pr.72.) Raising the carrier frequency r... More Details >>
- No：21600
- Release Date：2018/08/22 16:28

1-10 of Total 16

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