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FAQ within [ FREQROL-A700 ]
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Yes. More Details >>
- No:20959
- Release Date:2018/08/22 16:25
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Real sensorless vector control
The FR-A700 supports Real sensorless vector control. More Details >>
- No:21714
- Release Date:2018/08/22 16:29
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It can be performed by setting Pr.292 (Automatic acceleration/deceleration) to "8" and Pr.279 (Brake opening current) to 0%. More Details >>
- No:21186
- Release Date:2018/08/22 16:26
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Advanced magnetic flux vector control
When using the geared motor GM-S(B), set Pr.71 to "13" and also set Pr.9, Pr.80, and Pr.81.Perform auto tuning as required. Perform auto tuning as required. ... More Details >>
- No:21756
- Release Date:2018/08/22 16:29
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The AC reactor (FR-HAL) is built in the FR-A701. (The circuit type in the Harmonic Suppression Guidelines is three-phase bridge (capacitor smoothed), with re... More Details >>
- No:21011
- Release Date:2018/08/22 16:25
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Setting the tuning data without tuning makes no difference. The tuning method of the FR-A700 is different from that of V500. Tuning can be performed by setti... More Details >>
- No:21139
- Release Date:2018/08/22 16:26
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They are not output while the motor is coasting even under Vector control. More Details >>
- No:21158
- Release Date:2018/08/22 16:26
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Advanced magnetic flux vector control
Yes. Set Pr.89 (Speed control gain) to "0". More Details >>
- No:21690
- Release Date:2018/08/22 16:28
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Output frequency monitor value
When running the inverter after auto tuning, the frequency setting value is increased by the amount of the motor slippage, resulting in a higher monitor valu... More Details >>
- No:21781
- Release Date:2018/08/22 16:29
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Since Advanced magnetic flux vector control is chosen, the inverter calculates how much the motor rotation slips from the flowing current and adds the slip a... More Details >>
- No:21684
- Release Date:2018/08/22 16:28
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