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FAQ within [ FREQROL-A700 ]
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Set Pr.79 (Operation mode) to "3" and Pr.161 (Frequency setting/key lock operation selection) to "1". More Details >>
- No:21249
- Release Date:2018/08/22 16:26
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It is Pr.125 (Terminal 2 frequency setting gain frequency). Adjust the slope with C4 (903) (Terminal 2 frequency setting gain) as necessary. More Details >>
- No:21247
- Release Date:2018/08/22 16:26
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Yes. It is available by using the FR-A7AY (plug-in option). By setting Pr.307 (Setting for zero analog output) to "20" and Pr.309 (Analog output signal volta... More Details >>
- No:21246
- Release Date:2018/08/22 16:26
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Use the FR-A740. Basically, select the capacity according to the calculation result of "rated inverter output current ? rated motor current × 1.1". More Details >>
- No:21244
- Release Date:2018/08/22 16:26
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No, it cannot be normally closed contact. When the electronic bypass function is used, the setting of Pr.17 is disabled. More Details >>
- No:21193
- 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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No, it does not run. "Err" is displayed when it is operated. Always input the same voltage (400 V) to the main power supply and control power supply. More Details >>
- No:21179
- Release Date:2018/08/22 16:26
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Set "33" or "34". More Details >>
- No:21167
- Release Date:2018/08/22 16:26
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The following reasons are possible. - The signal of Z phase does not exist. (It is not returned normally.) - The setting of Pr.359 encoder rotation direction... More Details >>
- No:21162
- Release Date:2018/08/22 16:26
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Check the setting value of Pr.37 (Speed display). When the machine speed is set, Pr.811 is disabled. Change the setting to the rotation speed. More Details >>
- No:21161
- Release Date:2018/08/22 16:26
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