Senlan Hope800 Series Manual page 113

6. Verify the following items before the no-load auto-tuning: the motor is disconnected from its
mechanical load; the motor can accelerate to 80% of the base frequency; the mechanical braking
device is released; and in the case where an elevator is used, the mechnacial load is disconnected from
the motor.
Tips on auto-tuning operation:
1. The motor nameplate parameters (FA-01~FA-06) must be input correctly, particularly when vector
control is adopted, or the control performance of the inverter will be affected.
2. Before the no-load auto-tuning, set F2-12 and F2-13 correctly and choose the appropriate accel/decel
time so that no overcurrent/overvoltage occurs during acceleration and deceleration.
3. Confirm the motor is in standstill, set FA-00 correctly, and press
4. The motor stops after the auto-tuning is completed. The results of the measurement are recorded in
corresponding motor parameters and the value of FA-00 becomes 00 automatically.
 The motor may turn slightly during the standstill auto-tuning.
FA-07
Setting
0.1A~FA-03
range
FA-08
Setting
0.00~50.00％
range
FA-09
Setting
0.00~50.00％
range
FA-10
Setting
0.00~50.00％
range
FA-11
Setting
0.0~2000.0％
range
FA-12 Motor core saturation coefficient 1
Setting
1.000~1.500(saturation coefficient corresponding to 50％ of flux)
range
FA-13 Motor core saturation coefficient 2
Setting
1.000~FA-12(saturation coefficient corresponding to 75％ of flux)
range
FA-14 Motor core saturation coefficient 3
Setting
FA-15~1.000(saturation coefficient corresponding to 125％ of flux)
range
FA-15 Motor core saturation coefficient 4
Setting
0.500~1.000(saturation coefficient corresponding to 150％ of flux)
range
Motor no-load current
Motor stator resistance
Motor leakage reactance
Motor rotor resistance
Motor mutual reactance
6 Parameter Description
to run the motor.
Depends
Default
on model
Depends
Default
on model
Depends
Default
on model
Depends
Default
on model
Depends
Default
on model
Default 1.300
Default 1.100
Default 0.900
Default 0.700
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