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FAQ within [ FREQROL-E700 ]
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The FR-E700, D700, F700PJ may activate input phase loss protection "E.ILF" if the phase-to-phase voltage of the power supply has become largely unbalanced. More Details >>
- No:21339
- Release Date:2018/08/22 16:27
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Slow blinking of the RUN LED indicates reverse operation.Fast blinking indicates that while the start command is input, the running frequency command is not ... More Details >>
- No:21833
- Release Date:2018/08/22 16:29
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Normally, any of the PU, EXT, or NET LED turns ON.Check if the parameter unit FR-PU04/FR-PU07 or operation panel FR-PA07 is externally connected to the PU co... More Details >>
- No:21803
- Release Date:2018/08/22 16:29
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You cannot calibrate the frequency around the middle of the current input range.The inverter determines the top and bottom points in the bias/gain adjustment... More Details >>
- No:21736
- Release Date:2018/08/22 16:29
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The relationship between the acceleration/deceleration reference frequency and acceleration/deceleration time does not change between the PU operation and ex... More Details >>
- No:21694
- Release Date:2018/08/22 16:28
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Check that the correct rated motor current is set in Pr.9 (Electronic thermal O/L relay). No parameter is available for setting the operation time of the ele... More Details >>
- No:21291
- Release Date:2018/08/22 16:26
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You can start/stop operation, set the frequency, read/write parameters, and monitor the inverter via CC-Link communication. More Details >>
- No:21901
- Release Date:2018/08/22 16:29
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Switching between PU and NET operation modes
Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>
- No:21878
- Release Date:2018/08/22 16:29
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Set Pr.56 (Current monitor reference) to "10A". More Details >>
- No:21865
- Release Date:2018/08/22 16:29
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To accept the current signal, the terminals AU (current input selection) and SD must be short-circuited. Check it.Note that this terminal AU is not prepared ... More Details >>
- No:21799
- Release Date:2018/08/22 16:29
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