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FAQ within [ FREQROL-A700 ]
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The power supply voltage may have dropped.Read the converter output voltage monitor (Pr.55 = 8) and check if Converter output voltage monitor/√2 is within th... More Details >>
- No:21820
- Release Date:2018/08/22 16:29
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Set the rated frequency of the motor used to it. More Details >>
- No:21814
- Release Date:2018/08/22 16:29
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If you have already set other parameters necessary for tuning (Pr.9, Pr.71, Pr.80, Pr.81, Pr.83, and Pr.84), press the MODE button to return to the frequency... More Details >>
- No:21750
- Release Date:2018/08/22 16:29
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Pr.1 (Maximum frequency) and Pr.18 (Maximum frequency). More Details >>
- No:21744
- Release Date:2018/08/22 16:29
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You can connect a 1 mA full scale ammeter with internal resistance 300 Ω or lower. More Details >>
- No:21680
- Release Date:2018/08/22 16:28
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No, we have no cable 50 cm long. The optional cables 1 m, 3 m, and 5 m long are available. (1 m: FR-CB201, 3 m: FR-CB203, 5 m: FR-CB205) More Details >>
- No:21365
- Release Date:2018/08/22 16:27
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1. For MRS, coasting starts when the MRS contact turns ON. For Pr.250 = "0",IM is coasting immediately when the start signal is turned OFF. 2. No. Set eithe... More Details >>
- No:21360
- Release Date:2018/08/22 16:27
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Auto tuning can be performed because the motor is one rank lower than the inverter capacity. More Details >>
- No:21351
- Release Date:2018/08/22 16:27
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For the Instruction Manual "Applied", fill in the request sheet which is included in the last part of the Instruction Manual "Basic", and fax it to the speci... More Details >>
- No:21341
- Release Date:2018/08/22 16:27
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Blinking of the "RUN" LED on the panel suggests that the frequency command may not be input. Create a frequency setting data as for the forward rotation comm... More Details >>
- No:21301
- Release Date:2018/08/22 16:26
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