Chapter 4 Description of Parameters | VFD-VJ
4-39
4. After the process is complete, please check if the values for the angle between magnetic poles and
PG origin have been automatically entered in the Pr.01-27.
Rated current of the induction motor (A)
Control mode
FOCPG
Unit: Ampere
Factory setting: #. ##
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 setting 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
Rated power of the induction motor
Control mode
FOCPG
Factory setting: #.##
Settings 0 – 655.35kW
Set the motor’s rated power. The Factory setting value is the power of the hybrid servo drive.
Rated speed of the induction motor
Control mode
FOCPG
Factory setting:
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 setting: 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 setting: 40
Settings 0~ Default value of Pr.01-08
The Factory setting is 40% of the rated current of the hybrid servo drive.
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