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| E6580757 | |
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| [Parameter setting] |
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| Title | Function | Adjustment range | Default setting |
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| 0: | 0 |
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| 1: Application of individual settings of ∼ |
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| 2: Auto tuning enabled (returns to "1" after |
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Set to " ".
Set to " " if the motor capacity is one size smaller than the applicable rated capacity of the inverter.
✩ Precautions on |
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(1) | Conduct |
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| may result in abnormal tuning. |
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(2) | Voltage is applied to the motor during tuning even though it barely rotates. |
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(3) | Tuning is usually completed within three seconds. If it is aborted, the motor will trip with the dis- |
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| play of " | " and no constants will be set for that motor. |
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(4) |
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| motors, perform manual tuning using Selection 3 described below. |
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(5) | Provide cranes and hoists with sufficient circuit protection such as mechanical braking. Without |
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| sufficient circuit protection, the resulting insufficient motor torque during tuning could create a risk | 6 | ||
| of machine stalling/falling. |
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(6) | If | " |
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| with Selection 3. |
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[Selection 3: Setting vector control and manual tuning independently]
If an " " tuning error is displayed during
Title | Function |
| Adjustment range | Default setting |
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| 0: |
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| rameters) |
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| 1: Application of individual settings of | 0 | ||
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| ∼ | ||
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| 2: |
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| Slip frequency | 0.0 ∼ 10.0 (Hz) | * | |
| Motor primary constant | 0 ∼ | 255 | * |
| Motor secondary constant | 0 ∼ | 255 | * |
| Motor excitation constant | 0 ∼ | 255 | * |
| Magnification of load inertia | 0 ∼ | 200 (time) | 0 |
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| Rated capacity ratio of motor | 0: Same capacity as inverter | 0 | |
| to inverter | 1: One size smaller than inverter | ||
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*The default settings of the above parameters vary with capacity. See section 11.