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FAQ within [ FREQROL-F700 ]
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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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The detection level of the output current value cannot be changed using a potentiometer or a similar device. More Details >>
- No:21779
- Release Date:2018/08/22 16:29
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If you try to change a parameter in other than the PU operation mode, the mode specification error "Er4" may occur.Set the parameters in the PU operation mod... More Details >>
- No:21778
- Release Date:2018/08/22 16:29
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This is because the protective function works to stop the motor. It is not a fault indication.To cancel the protective function, turn OFF the start signal an... More Details >>
- No:21775
- Release Date:2018/08/22 16:29
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Multi-speed setting and external potentiometer
The multi-speed setting is prioritized.The external potentiometer setting is effective when the multi-speed signal is not input. More Details >>
- No:21773
- 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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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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No parameter can be used to directly set this time.Changing Pr.9 (Electronic thermal O/L relay) changes the time. More Details >>
- No:21769
- Release Date:2018/08/22 16:29
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To set the frequency via CC-Link communication, the NET mode should be selected. The new parameter setting is applied after powering OFF and then ON the inve... More Details >>
- No:21763
- Release Date:2018/08/22 16:29
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Check the connection with the meter.If the terminal FM is connected to the positive terminal and the terminal SD is connected to the negative terminal of the... More Details >>
- No:21762
- Release Date:2018/08/22 16:29
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