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FAQ within [ FREQROL-F700P ]
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Set Pr.55 (Frequency monitoring reference) of the first inverter to 70 Hz. More Details >>
- No:21257
- Release Date:2018/08/22 16:26
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Display unit of operation panel
Set the rotations per minute that is obtained while operating at the frequency set with Pr.505 (Speed setting reference) to Pr.37 (Speed display).For example... More Details >>
- No:21774
- Release Date:2018/08/22 16:29
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No, it is not available. It is only available in the External operation mode or combined operation mode (PU speed command and External operation command (Pr.... More Details >>
- No:21192
- 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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Turn ON and OFF the RES signal to enable the inverter-driven operation. More Details >>
- No:21190
- Release Date:2018/08/22 16:26
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The signals MRS and CS are required when the automatic bypass sequence enabled. More Details >>
- No:21187
- 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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For countermeasures against the open/close surge of the MC (magnetic contactor). Insert a diode not to apply 27 VDC or more to the open collector terminal of... More Details >>
- No:21188
- Release Date:2018/08/22 16:26
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The 75K or higher DC reactor is included in the 75K or higher inverter. The option cannot be purchased separately. More Details >>
- No:21252
- Release Date:2018/08/22 16:26
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With the automatic bypass sequence (Pr.139 ≠ 9999, Pr.159 = 9999), the motor operation is switched to commercial power supply operation when the output frequ... More Details >>
- No:21189
- Release Date:2018/08/22 16:26
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