Delta CT2000 Series User Manual page 365

Chapter 12 Description of Parameter SettingsCT2000 Series
PMSVC control diagram
Pr10- 32 PM s ensorless o bserver b andwidth
Pr 10-34 PM s ensorless observer low-pass filter gain
Adjustment procedure
1. Set up PM motor control
Pr05-33=1 or 2
2. Set up motor parameter according to the nameplate on the motor
Pr01-01 Output Frequency of Motor 1（base frequency and motor rated frequency）
Pr01-02 Output Voltage of Motor 1（base frequency and motor rated frequency）
Pr05-34 Full-load current of Permanent Magnet Motor
Pr05-35 Rated Power of Permanent Magnet Motor
Pr05-36 Rated speed of Permanent Magnet Motor
Pr05-37 Pole number of Permanent Magnet Motor
3. Execute Auto-tuning
Set upPr05-00=13 for IPM motor tuning and press Run(static-tuning). When the tuning is
done, the following parameters will be obtained.
Pr05-39 Stator Resistance of PM Motor
Pr05-40 Permanent Magnet Motor Ld
Pr05-41 Permanent Magnet Motor Lq
Pr05-43 (V/1000rpm), the Ke parameter of PM motor ( this can be calculated
automatically according to power, current and speed of motor).
Pr10-52 Injection magnitude
Pr07- 24 Filter time of torque command
Pr07-26 Torque compensation gain
Pr10- 31 I /F m ode curr ent c ommand (Id)
Torque
compensation
control
Pr05-40 PM m ot or Ld
Pr05-41 PM m ot or Lq
Pr05-43 PM m ot or Ke
Pr05-39 St ator r esistance
o f PM motor
Pr 05-43 PM m otor Ke
Electrical angle
( high f requency area)
d-axis voltage
command
Inv.
q-axis voltage
Park
command
d-axis current
feedback
q-axis current
feedback
12.2-00-3
to
3-phase current
feedback