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| E6581381 |
| [Parameter setting] |
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| Title | Function | Adjustment range | Default setting |
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| 0: Disabled (manual) |
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| CW | Automatic acceleration/deceleration | 1: Automatic | 0 |
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| 2: Automatic (only at acceleration) |
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+When automatically setting acceleration/deceleration time, always change the acceleration/deceleration time so that it conforms to the load. The acceleration/deceleration time changes constantly with load fluctuations. For inverters that requires a fixed acceleration/deceleration time, use the manual settings (CEE, FGE).
+Setting acceleration/deceleration time (CEE,FGE) in conformance with mean load allows optimum setting that conforms to further changes in load.
+Use this parameter after actually connecting the motor.
+When the inverter is used with a load that fluctuates considerably, it may fail to adjust the acceleration or deceleration time in time, and therefore may be tripped.
■Methods of setting automatic acceleration/deceleration
5
Key operated | LED display |
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| Displays the operation frequency. | ||||
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| [Operation frequency]) |
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MODE | CWH | The first basic parameter “ | CWH | ” (Wizard function) is displayed. | ||
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| CWK | Press the | key to change the parameter to CWK. | |||
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ENT | Pressing the ENT key allows the reading of parameter setting. | |||||
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| Press the | key to change the parameter to or . | ||||
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ENT | ⇔CW | Press the ENT key to save the changed parameter. CW and the | ||||
parameter are displayed alternately. | ||||||
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5.1.2Manually setting acceleration/deceleration time
Set acceleration time from 0 (Hz) operation frequency to maximum frequency HJ and deceleration time as the time when operation frequency goes from maximum frequency HJ to 0 (Hz).
Output frequency (Hz)
HJ
O
| CW = (Manual) |
| Time [sec] |
CEE | FGE |