NO.6 Detailed Function Description
63
The setting of motor no-load current shall affect the quantity of slip compensation and rated
current of the motor is 100%.
When the inverter drives the motor, both the load and the slippage shall increase, and motor
running speed shall be closer to synchronous speed via slip compensation and slippage
reduction.
0: Invalid 1: Valid
AVR function refers to automatic voltage regulation. On the condition of unstable input power,
in case of overhigh voltage, the running of motor under the power supply exceeding rated
voltage shall cause temperature rise of the motor, damage the insulation and make output
torque unstable; however, automatic voltage regulation can be used to automatically regulate
output voltage at rated voltage of the motor.
When this function set is invalid, output voltage shall fluctuate.
Automatic
energy-saving function
Automatic energy saving function is invalid while at 0; during acceleration and deceleration, it
shall run with full voltage; during constant speed running, the optimum voltage value shall be
calculated via load power and supplied to the load to achieving the purpose of energy saving.
When the inverter is set in the mode of fault restart, after the duration of inverter fault tripping
exceeds the time as set in P152, the inverter shall be restarted. Attention must be paid to the
safety during the application of this function.
Power failure restart
selection
0: Power failure restart is invalid No longer restart after momentary outage
1: Frequency tracking startup Please refer to P025 description
To Next Page
Loading...
Need help?
General
