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

Windows 3.1 or Windows 95. The personal computer platform can be PC98 or DOS/V as far as Windows 3.1 or later runs.

The parameter unit is not available. Use two internal potentiometers to set the electronic thermal O/L relay and acceler

The following three functions can be set: - Acceleration/deceleration time- Electronic thermal O/L relay- Maximum freque

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to

Connect the high power factor converter and inverter directly with a control cable, without using a relay. Since a fast-

1. Such a behavior does not usually happen. (1) The operation command (STF) is not input, contact faults are present, o

The internal processing speed is not published. The analog input specifications are as follows: FR-A500???1/4000FR-E500?

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or th

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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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
- Category： Inverters-FREQROL , FREQROL-U100
Which OS is supported?

Windows 3.1 or Windows 95. The personal computer platform can be PC98 or DOS/V as far as Windows 3.1 or later runs. More Details >>
- No：21590
- Release Date：2018/08/22 16:28
- Category： Engineering Software
Difference from conventional product (parameter unit)

The parameter unit is not available. Use two internal potentiometers to set the electronic thermal O/L relay and acceleration/deceleration time, and two swit... More Details >>
- No：21585
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
What parameters (settings) are available?

The following three functions can be set: - Acceleration/deceleration time- Electronic thermal O/L relay- Maximum frequencyThe parameter unit is not used but... More Details >>
- No：21584
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Can I use it with single-phase 200 V input?

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the motor capacity. (Output is three-pha... More Details >>
- No：21581
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Influence on leakage current

Since the converter in the high power factor converter section performs PWM switching, the leakage current increases to the same level as the general-purpose... More Details >>
- No：21558
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Control cable between high power factor converter and inverter

Connect the high power factor converter and inverter directly with a control cable, without using a relay. Since a fast-response is required to shut off the ... More Details >>
- No：21555
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Inverter output stop

1. Such a behavior does not usually happen. 　(1) The operation command (STF) is not input, contact faults are present, or wire is broken. 　(2) The output shu... More Details >>
- No：21552
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Analog signal resolution

The internal processing speed is not published. The analog input specifications are as follows: FR-A500???1/4000FR-E500???1/1000MR-H???1/4000 More Details >>
- No：21550
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
"Err" displayed at power-ON

This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or the reset signal remains ON. Therefore,... More Details >>
- No：21546
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500

621-630 of Total 1306

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