Yaskawa Z1000 AC Drive HVAC - Manual (Page 143)

n T2-12: PM Motor q-Axis Inductance
Enter the q-Axis inductance per motor phase.
No. Name Setting Range Default
T2-12 PM Motor q-Axis Inductance 0.00 to 600.00 mH Determined by T2-02
n T2-13: Induced Voltage Constant Unit Selection
Selects the units used for setting the induced voltage coefficient.
No. Name Setting Range Default
T2-13 Induced Voltage Constant Unit Selection 0, 1 0
Setting 0: mV (r/min)
Setting 1: mV (rad/sec)
Note: If T2-13 is set to 0, then the drive will use E5-24 (Motor Induction Voltage Constant 2), and will automatically set E5-09 (Motor Induction
Voltage Constant 1) to 0.0. If T2-13 is set to 1, then the drive will use E5-09 and will automatically set E5-25 to 0.0.
n T2-14: PM Motor Induced Voltage Constant (Ke)
Enter the motor induced voltage constant (Ke).
No. Name Setting Range Default
T2-14 PM Motor Induced Voltage Constant 0.0 to 2000.0 Determined by T2-02
n T2-15: Pull-In Current Level for PM Motor Tuning
Sets the amount of pull-in current. Set as a percentage of the motor rated current.
No. Name Setting Range Default
T2-15 Pull-In Current Level for PM Motor Tuning 0 to 120% 30%
n T2-18: T2 Tuning Start
Set T2-18 to 0 to start PM motor Auto-Tuning.
No. Name Setting Range Default
T2-18 T2 Tuning Start 0 –
4.8 Auto-Tuning
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual 143
4
Start-Up Programming & Operation