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FAQ within [ FREQROL-A700 ]
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External multi-speed setting and multi-speed command
It depends on the setting of Pr.79 (Operation mode).Pr.79 can be set to "2" or "3".If Pr.79 is "2", it is judged that the multi-speed frequency command was s... More Details >>
- No:21815
- Release Date:2018/08/22 16:29
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Please use the inverter optional FR-A7AY.It supports voltage output (0 to 10 VDC) and current output (0 to 20 mA DC).For the voltage output (0 to 10 VDC), th... More Details >>
- No:21812
- Release Date:2018/08/22 16:29
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Transistor output module of the programmable controller
Check if signals that are ON when the programmable controller's transistor output starts are always ON. More Details >>
- No:21811
- Release Date:2018/08/22 16:29
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For low-speed operation, perform auto tuning and use (Advanced) magnetic flux vector control. More Details >>
- No:21810
- Release Date:2018/08/22 16:29
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Set Pr.125 (Terminal 2 frequency setting gain frequency) instead of Pr.1 (Maximum frequency). More Details >>
- No:21802
- Release Date:2018/08/22 16:29
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As the AS-OX has the "0ADJ" potentiometer for frequency meter calibration, use it to adjust the meter so that both readings match. More Details >>
- No:21795
- Release Date:2018/08/22 16:29
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Set Pr.79 (Operation mode) to "3".When a signal is input to the terminal RL, the inverter starts operating at the frequency set with Pr.6 (Multi-speed settin... More Details >>
- No:21791
- Release Date:2018/08/22 16:29
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Set Pr.13 (Starting frequency) or Pr.2 (Lower limit) to "5 Hz".Also set Pr.10 (DC injection brake operation frequency) to "5 Hz".The inverter does not operat... More Details >>
- No:21790
- Release Date:2018/08/22 16:29
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Since Pr.3 (Base frequency) is a parameter to set the rated motor frequency, setting it to 80 Hz does not increase the frequency.Set this parameter to the ra... More Details >>
- No:21788
- Release Date:2018/08/22 16:29
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You can change the terminal 4 to voltage input. (The terminal 4 is set to the current input terminal at the initial setting.)To change the terminal 4 to volt... More Details >>
- No:21787
- Release Date:2018/08/22 16:29
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