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FAQ within [ Drive Products ]
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Term definition and advanced magnetic flux control
1. Maximum torque available for output from the motor when combined with an inverter for a short period of time (1 minute or less). It depends on the contr... More Details >>
- No:21541
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A500
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Controlling multiple VVVFs via communication from personal computer
To control multiple inverters using arbitrary signals (4 to 20 mA) simultaneously, it is recommended to connect the signals (4 to 20 mA) in series. (This doe... More Details >>
- No:21491
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL , FREQROL-A500
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Unwinding using vector inverter
1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the speed is not controlled. (However, yo... More Details >>
- No:21420
- Release Date:2018/08/22 16:27
- Category: Inverters-FREQROL , FREQROL-V200
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Advanced magnetic flux vector control
Set "13" in Pr.71. Always perform auto tuning. More Details >>
- No:21299
- Release Date:2018/08/22 16:26
- Category: Inverters-FREQROL , FREQROL-E700
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Yes, it does. (There are some restrictions. More Details >>
- No:21082
- Release Date:2018/08/22 16:25
- Category: Inverters-FREQROL , Options , FREQROL-A800
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Gain adjustment under the speed control
Since the lower limit has been internally set, 3% or less is recognized as 3%. More Details >>
- No:21016
- Release Date:2018/08/22 16:25
- Category: FREQROL-A800 , FREQROL-F800
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The count is resumed from 0. Thus, the times of the overflow is reset. More Details >>
- No:20902
- Release Date:2018/08/22 16:25
- Category: Inverters-FREQROL
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Vector control cannot be selected unless Pr.862 is set to 1. Only the first motor is supported in the motor setting of FR Configurator2. More Details >>
- No:20847
- Release Date:2018/08/22 16:24
- Category: Engineering Software
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Regarding altitude restrictions
Air pressure falls by about 100 hPa for every 1,000 meters higher you go. This results in the air becomes thinner and a drop in cooling capacity. This can re... More Details >>
- No:20781
- Release Date:2018/08/21 16:10
- Category: Geared Motors Parallel shaft type , Geared Motors Right angle shaft type , S-PM Geared Motors Parallel shaft type , S-PM Geared Motors Right angle shaft type
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Alarm output signal when using CC-Link
The RX7 output signal is the same as the signals for NO, NC, and transfer contact output.You can change the contents of this output signal using Pr.192.Pr.19... More Details >>
- No:22008
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-E500
861-870 of Total 1368