EM330D User Manual
A Special Purpose Inverter for Hoisting
90
To ensure a smooth autotuning, set all motor parameters as per the values listed on
Nameplate correctly:
F1-00: Motor model
F1-01: Motor rated power
F1-02: Motor rated voltage
F1-03: Motor rated current
F1-04: Motor rated frequency
F1-05: Motor rated speed
F1-06: Motor wiring method
F1-07: Motor rated power factor
Configure the inverter with an applicable Y-series motor, and the defaults of
inverter can meet most of needs.
To ensure control performance, the motor and the inverter should match in terms
of the power rating. Usually the power rating of motor is only allowed to be one
level lower than that of the inverter.
After autotuning is over normally, the setting value of F1-08
～
F1-13 will be
updated and autosaved.
When F0-28=1 reset the default, the parameters of F1-00
～
F1-13 remains
unchanged.
8.3
Autotuning Procedure
In parameter setting status, set F0-04=0, and make motor offload.
Set all motor parameters as per the values listed on nameplate correctly:
F1-00: Motor model
F1-01: Motor rated power
F1-02: Motor rated voltage
F1-03: Motor rated current
F1-04: Motor rated frequency
F1-05: Motor rated speed
F1-06: Motor wiring method
F1-07: Motor rated power factor
Set F1-15=1, inverter performs stationary autotuning.
Set F1-15=2, inverter performs rotational autotuning.
It takes about 2 minutes to finish autotuning motor parameter, and the keypad
displays returns the initial power-on status.
In autotuning, press STOP/RESET button to cancel autotuning, and inverter will
return parameter setting status.
If autotuning fails, SrE (Stator Resistance Error) or SIE (Idling Current Error) will
trip, and then press STOP/RESET button, inverter will return to parameter setting
state.
