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

It is not output in the JOG operation mode.

For the 8-digit serial number (ABCDEFGH), the meaning is as follows. AB: Last 2 digits of the year C: Month 1 to 9 (Janu

It depends on the mask count. It is approximately 0.125 [ms] (mask count: 1) to 20 [ms] (mask count: 30).

It does not change even when General-purpose magnetic flux vector control is performed. Pr.3 is the inflection point of

The inverter is capable of output up to the maximum frequency. It is the matter of whether the motor used support high-s

Refer to the Technical Sheet No.23 (Capacity Selection and Continuous Operation) for reference for selection. Optional c

As you mention, when the inverter is operated only with STF without inputting the speed command signal, the minimum freq

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher v

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FAQ within [ Inverters-FREQROL ]

1081-1090 of Total 1306

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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
PU signal

It is not output in the JOG operation mode. More Details >>
- No：21214
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
Slip compensation

Yes, it is. More Details >>
- No：21213
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL
FR-ASF

For the 8-digit serial number (ABCDEFGH), the meaning is as follows.　AB: Last 2 digits of the year C: Month 1 to 9 (January to September), X (October), Y (No... More Details >>
- No：21027
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL
Sampling time of FR Configurator2

It depends on the mask count. It is approximately 0.125 [ms] (mask count: 1) to 20 [ms] (mask count: 30). More Details >>
- No：20950
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Engineering Software
S-shape acceleration/deceleration of the FR-D700

It does not change even when General-purpose magnetic flux vector control is performed. Pr.3 is the inflection point of the S-shape. More Details >>
- No：20834
- Release Date：2018/08/22 16:24
- Category： Inverters-FREQROL , FREQROL-D700
Motor rated rotations per minute

The inverter is capable of output up to the maximum frequency. It is the matter of whether the motor used support high-speed operation. In the situation you ... More Details >>
- No：22099
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Calculation of inverter acceleration and deceleration time

Refer to the Technical Sheet No.23 (Capacity Selection and Continuous Operation) for reference for selection. Optional capacity selection software is also pr... More Details >>
- No：22097
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500
Switching between high speed and low speed

As you mention, when the inverter is operated only with STF without inputting the speed command signal, the minimum frequency must be set to 10 Hz.However, a... More Details >>
- No：22078
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Frequency display deviation

If you are using an external VR, influence by noise is probable.Setting Pr.74 (Input filter time constant) to a higher value stabilizes the frequency command... More Details >>
- No：22061
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E500

1081-1090 of Total 1306

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