Chapter 12 Description of Parameter SettingsME300
Automatic Energy-saving Setting
Default: 0
Settings 0: Disable
1: Power factor energy-saving improvement
When energy-saving is enabled, the motor acceleration operates with full voltage. During constant
speed operation, it automatically calculates the best voltage value according to the load power.
This function is not suitable for fluctuating loads or loads which are nearly full during operation.
When the output frequency is constant (that is, constant operation), the output voltage
decreases automatically as the load decreases. Therefore, the drive operates with minimum
multiplication of voltage and current (electric power).
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