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FAQ within [ FREQROL-E700 ]
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If any other frequency is not set, when the start signal is input, the inverter starts acceleration from 0.5 Hz set with Pr.13 (Starting frequency) up to 3 H... More Details >>
- No:21777
- Release Date:2018/08/22 16:29
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Yes. The carrier frequency can be decreased by the setting of Pr.72 (PWM frequency selection). More Details >>
- No:21338
- Release Date:2018/08/22 16:27
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Set Pr.338 (Communication command source) to "0" to give a start command from "NET". Set Pr.339 (Speed command source) to "1" to make a frequency setting fro... More Details >>
- No:21285
- Release Date:2018/08/22 16:26
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Calibrate the terminal 2 bias. More Details >>
- No:21281
- Release Date:2018/08/22 16:26
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It is not switched. The frequency at the fault saved in the faults history is always displayed in frequency [Hz]. More Details >>
- No:21180
- Release Date:2018/08/22 16:26
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Up to 30 m. (To avoid noise and voltage drop) More Details >>
- No:21910
- Release Date:2018/08/22 16:30
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Set Pr.56 (Current monitor reference) to "10A". More Details >>
- No:21865
- Release Date:2018/08/22 16:29
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Priorities are: Low speed (RL) > Middle speed (RM) > High speed (RH).For example, if the low speed (RL) and middle speed (RM) signals are input simulta... More Details >>
- No:21772
- Release Date:2018/08/22 16:29
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No. You cannot change the setting during operation.However, setting Pr.77 (Parameter write selection) to "2" allows for the setting change during operation. ... More Details >>
- No:21734
- Release Date:2018/08/22 16:29
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Connecting ammeter to output side
Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses produced in the inter... More Details >>
- No:21681
- Release Date:2018/08/22 16:28
101-110 of Total 394