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| E6580757 | |
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| Function | Adjustment range | Default setting |
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| Automatic acceleration/deceleration | 0: Disabled (manual) | 0 |
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| 1: Optimum rate |
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| 2: Minimum rate |
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✩When automatically setting acceleration/deceleration time, always change the acceleration/deceleration time so that it conforms with the load. For inverters that requires a fixed acceleration/deceleration time, use
the manual settings (, ).
✩Setting acceleration/deceleration time ( , ) in conformance with mean load allows optimum setting that conforms to further changes in load.
✩Use this parameter after actually connecting the motor.
✩Acceleration may not be complete if the load is such that the inverter is operated in the rated current vicin-
ity. If acceleration is incomplete, set acceleration/deceleration time manually ( ).
Methods of setting automatic acceleration/deceleration
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| Key operated | LED display | Operation |
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| Displays the operation frequency. (When standard monitor display | |
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| selection is set to [operation frequency]). |
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| Press the MON key to display the first basic parameter |
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| (automatic acceleration/deceleration). |
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| Press the ENTER key to display the parameter setting. |
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| Press the key to change the parameter to or . |
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| Press the ENTER key to save the changed parameter. | and |
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| the parameter are displayed alternately. |
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5.1.2Manually setting acceleration/deceleration time
Set acceleration time from 0Hz operation frequency to maximum frequency and deceleration time as the
time when operation frequency goes from maximum frequency to 0Hz.
Output frequency (Hz)
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| (manual setting) | |
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| Time (s) |
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[Parameter setting] |
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Title | Function | Adjustment range |
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| Acceleration time 1 |
| 10.0 | |
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| Deceleration time 1 |
| 10.0 | |
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