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FAQ within [ FREQROL-F700PJ ]
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As described in the instruction manual, use the shielded cable or twisted cable to avoid the influence of noises. More Details >>
- No:21344
- Release Date:2018/08/22 16:27
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To use the terminal as voltage input, you need to:- Set Pr.267 (Terminal 4 input selection).- Set the voltage/current input switch on the inverter board.- Se... More Details >>
- No:21771
- Release Date:2018/08/22 16:29
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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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Turning ON/OFF the output side during operation causes open/close surges that may trigger the protective function (against overcurrent or overvoltage) of the... More Details >>
- No:21725
- Release Date:2018/08/22 16:29
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If the values are already entered in the setting column, performing batch write reflects the setting on the inverter. More Details >>
- No:21709
- Release Date:2018/08/22 16:29
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Press the "MODE" key on the operation panel several times to display "P.0" and parameter setting screen. Then turn the setting dial to display "C..." screen ... More Details >>
- No:21336
- Release Date:2018/08/22 16:27
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Normally, any of the PU, EXT, or NET LED turns ON.Check if the parameter unit FR-PU04/FR-PU07 or operation panel FR-PA07 is externally connected to the PU co... More Details >>
- No:21803
- Release Date:2018/08/22 16:29
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Press the "SET" key once while the output frequency is monitored.The unit indicator LED changes from "Hz" to "A" and the monitor display changes to the current. More Details >>
- No:21764
- Release Date:2018/08/22 16:29
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10 VDC voltage from terminal 10
Setting Pr.73 to "0" does not generate 10 VDC output.The inverter itself only has 5 V at the terminal 10.Setting this parameter to "0" allows 10 V input betw... More Details >>
- No:21727
- Release Date:2018/08/22 16:29
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It seems that calibration for 20 mA current signal input is not correct.Use the calibration parameters "126" and "C7" to calibrate the inverter.Perform calib... More Details >>
- No:21785
- Release Date:2018/08/22 16:29
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