Delta VFD300C43S-HS User Manual page 498

Chapter 12 Description of Parameter SettingsC2000-HS
2. IPM Sensorless FOC Control Adjustment Procedure (※ the number marked on the procedure
corresponds the number of following adjustment explanations)
I. IPM Sensoress FOC Mode Motor Parameter
PM FOC Sensorless
Adjustment Procedure
1. AUE auto-tuning error
2. Measured resistance,
inductance or back
EMF error
1. Parameter Reset
Pr.00-02=10
2. Pr.05-33 Motor type=2 (IPM)
FOC Sensorless control
( For IPM motor)
3. Motor Parameter Setting
Pr.01-01 Rated Frequency
Pr.01-02 Rated Voltage
Pr.05-34 Full-load Current
Pr.05-35 Rated Power
Pr.05-36 Rated Rotor Speed
Pr.05-37 Motor Poles
4. Motor Parameter Auto-Tuning
Pr.05-00=5
（PM parameters dynamic measuring）
Or Pr.05-00=13
（PM parameters static measuring）
Press 'RUN'
NO
Motor auto-tuning
successful?
YES
5. Set Control Mode
Pr.00-10=0 Speed mode
Pr.00-11=7 FOC Sensorless control
6. Re-power after Power Off
7. Initial Angle Detection
Pr.10-53 angle detection
2：High frequency injection
8. No-load
Running
12.2-00-28
Check Motor Parameters
Pr.05-39 Rs stator resistance
Pr.05-40 Permanent magnet
motor Ld
Pr.05-41 Permanent magnet
motor Lq
Pr.05-43 Ke parameter
PM FOC Sensorless Control
The initial angle is only
detected by "2" high
frequency injection, and cannot
be changed.