Delta EB3000 Series User Manual page 195

Chapter 8 Descriptions of Parameter SettingsEB3000
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.
 Pay attention to the following notes when Pr.00-30=3 (dynamic test):
1. Make sure that all the drive parameters are set to defaults and the motor wiring is correct.
2. Make sure the motor is not loaded before auto-tuning, and that the shaft is not connected to
any belt or gear motor. Set this parameter to 4 if you cannot separate the motor from the
load.
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.00-16 no-load current (A), Pr.00-31 Rs (ohm/L-L),
Pr.00-32 Rr (ohm/L-L), Pr.00-33 Lm (mH/L-L) and Pr.00-34 Lx (mH/L-L) all have values.
5. Line to line equivalent circuit diagram:
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.
8-00-14