Full-Load Current Of Induction Motor 1（A） - Delta C2000 series User Manual

correct.
2. For PM motor, set Pr.05-33=1 and complete the following settings according to your motor
specifications, Pr.05-34 rated current, Pr.05-35 rated power, Pr.05-36 rated speed and Pr.
05-37 pole number. The acceleration time and deceleration time should be set according to
your motor capacity.
3. Set Pr.05-00 to 5 and press 【Run】 to begin auto tuning for PM motor. Please be aware of
the motor that it starts spinning as【Run】 is pressed.
4. When auto-tuning is completed, please check if the measured values are written into
Pr.05-39~05-41 and Pr.05-43 automatically.
Set Pr.05-00=4 and press【Run】to begin auto-tuning for PM motor PG offset angle. The
measured value will be written into Pr.05-42 automatically.
Note 1: When execute auto-tuning for PM motor PG origin, please make sure the
encoder setting are correct (Pr.10-00, 10-01, 10-02), otherwise the PG origin measure
error and motor stall may occur.
Note 2: If PM motor runs in an opposite direction of the drive's command, switch any
two of the UVW cable and re-connect, then execute PG origin search again. It is crucial
to execute auto-tuning after the switch otherwise PG origin measure error and motor
stall may occur.
Auto-tuning process for measuring PG offset angle of PM motor:
1. Set Pr.05-00=5 and press RUN, or manually input the values into Pr. 01-01, 05-34~-541 and
Pr.05-43.
2. It is strongly suggested to remove the motor and unload before beings auto-tuning.
3. Set Pr.05-00=4 and press【Run】 to begin auto-tuning. Please be aware of the motor that it
starts spinning as 【Run】is pressed.
4. When auto-tuning is completed, please check if the PG offset angle is written into Pr.05-42
automatically.
NOTE
When auto-tuning for PM motor is completed and the control mode setting is done, it is
recommend to turn the drive's power off and restart again to ensure the drive operates according
to the motor parameter settings.
Full-load Current of Induction Motor 1（A）
Settings 10 to 120% of drive's rated current
This value should be set according to the rated frequency of the motor as indicated on the motor
nameplate. The factory setting is 90% X rated current.
Example: The rated current for 7.5HP (5.5kW) is 25 and factory setting is 22.5A. The range for
setting will be 10~30A.(25*40%=10A and 25*120%=30A)
Chapter 12 Description of Parameter Settings|C2000 Series
12-86
Unit: Amper
Factory Setting: #.##