4. Description of Parameters
4-25
Rated current of the induction motor (A)
Control mode FOCPG
Unit: Ampere
Factory default: #.##
Settings 40~120% of the rated driving current
To set this parameter, the user can set the rated motor current range shown on the motor’s
nameplate. The factory default is 90% of the rated current of the Hybrid servo drive.
For example: For the 7.5HP (5.5kW) motor, the rated current is 25, the factory settings: 22.5A.
The customers can set the parameter within the range 10 ~ 30A.
25*40%=10 25*120%=30
a
Rated power of the induction motor
Control mode FOCPG
Factory default: #.##
Settings 0 – 655.35kW
Set the motor’s rated power. The factory default value is the power of the Hybrid servo drive.
a
Rated speed of the induction motor
Control mode FOCPG
Factory default:
1710 (60Hz 4-pole)
1410 (50Hz 4-pole)
Settings 0~65535
This parameter sets the rated speed of the motor. It is necessary to refer to the specifications
shown on the motor’s nameplate.
Number of poles of the induction motor
Control mode FOCPG
Factory default: 4
Settings 2~20
This parameter sets the number of motor number of poles (odd number is not allowed).
No-load current of the induction motor (A)
Control mode FOCPG
Unit: Ampere
Factory default: 40
Settings 0~ Default value of Parameter 01-08
The factory default is 40% of the rated current of the Hybrid servo drive.
Stator resistance (Rs) of the induction motor
Control mode FOCPG
Factory default: #.##
Rotor resistance (Rr) of the induction motor
Control mode FOCPG
Factory default: #.##
Settings 0~65.535Ω
Magnetizing inductance (Lm) of the induction motor
Control mode FOCPG
Factory default: #.##
Total leakage inductance (Lx) of the induction motor
Control mode FOCPG
Factory default: #.##