Delta EB3000 Series User Manual page 130

PM Motor when Pr.00-01 is set to 3 (FOCPM):
 Auto-tuning process: 7, 9 or 10 and then 6 or 8.
 Motor auto-tuning:
Set Pr.00-30 to 6–10, and then press the RUN key on the built-in keyboard panel KPED-
LE02 (Pr.00-03=3) to start auto-tuning. Or when the drive is in manual mode (inspection),
run the upward operation or downward operation (Pr.00-03=1) to start auto-tuning
immediately. In the process of auto-tuning, an "Auto tuning" warning will be continuously
displayed on the keyboard panel until it is finished.
 Pr.00-30=7: SPM static test:
1. Make sure that all the drive parameters are set to defaults and the motor wiring is
correct.
2. Enter the correct values for Pr.00-10–Pr.00-15. Refer to motor capacity to set the
acceleration/deceleration time.
3. Note that it is suggested the brake should be locked.
4. After auto-tuning is finished, check that Pr.00-31 Rs (ohm/phase), Pr.00-33 Ld
(mH/phase), Pr.00-34 Lq (mH/phase) and Pr.00-35 Back-EMF (Vrms/L-L @rated
speed) all have values.
 Pr.00-30=9: IPM / SPM dynamic test:
1. Unload before auto-tuning. Note that the motor will run!
2. If the drive controls the brake, the drive can auto-tune according to the normal sequence
after you complete the wiring and set the brake control parameters.
3. If the host controller controls the brake, make sure that the brake is in release status
before auto-tuning.
4. Make sure that all the drive parameters are set to defaults and the motor wiring is
correct.
5. Enter the correct values for Pr.00-10–Pr.00-15. Refer to motor capacity to set the
acceleration/deceleration time.
6. After auto-tuning is finished, check that Pr.00-31 Rs (ohm/phase), Pr.00-33 Ld
(mH/phase), Pr.00-34 Lq (mH/phase) and Pr.00-35 Back-EMF (Vrms/L-L @rated
speed) all have values.
 Pr.00-30=10: IPM / SPM static test:
1. Note that it is suggested the brake should be locked.
2. Make sure that all the drive parameters are set to defaults and the motor wiring is
correct.
3. Enter the correct values for Pr.00-10–Pr.00-15. Refer to motor capacity to set the
acceleration/deceleration time.
4. After auto-tuning is finished, check that Pr.00-31 Rs (ohm/phase), Pr.00-33 Ld
(mH/phase), Pr.00-34 Lq (mH/phase) and Pr.00-35 Back-EMF (Vrms/L-L @rated
speed) all have values.
 Pr.00-30=6: Auto-measures the angle between the magnetic pole and the PG origin. Pay
attention to the following notes when measuring: (dynamic test)
6-13
Chapter 6 Tuning ProcessEB3000