BENSHAW RSi GX Series Hardware Manual page 103

Range:
Description:
Range:
Description:
Range:
Description:
0 - 300.0 mH
This is leakage inductance of the stator and rotor of the motor.
H41: When H41 is set to 1, Auto tuning is activated and "TUn" will
•
appear on the LED keypad. When finished, "H41" will be displayed.
H42, H44: The values of motor stator resistance and leakage inductance
•
detected in H41 are displayed, respectively. When Auto tuning is skipped
or H93 – [Parameter initialize] is done, the default value corresponding to
motor type (H30) will be displayed.
Press the STOP/RST key on the keypad or turn on the EST terminal to
•
stop the Auto Tuning.
If Auto tuning of H42 and H44 is interrupted, the default value will be set.
•
If H42 and H44 are finished and auto-tuning of leakage inductance is
interrupted, the measured value of H42 and H44 are used and the default
of leakage inductance is set.
Do not enter any incorrect value as stator resistance and leakage
inductance. Otherwise, the function of Sensorless Vector
Control and Auto Torque Boost could be deteriorated.
0-32767 (Default: 1000)
P gain for Sensorless control. Set H40 to 3 (Sensorless vector control) to
display this parameter).
0-32767 (Default: 100)
I gain for Sensorless control
6 - Parameter Descriptions
H44: Leakage Inductance (Ls)
CAUTION
H45: Sensorless P Gain
H46: Sensorless I Gain
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