YASKAWA A1000 Series Quick Start Manual page 318

B.12 T: Motor Tuning
No.
(Addr. Name
Hex)
T2-06
PM Motor Rated Current Rated Current
(0733)
T2-07 PM Motor Base
(0753) Frequency
T2-08 Number of PM Motor
(0734) Poles
T2-09
PM Motor Base Speed
(0731)
T2-10 PM Motor Stator
(0754) Resistance
T2-11 PM Motor d-Axis
(0735) Inductance
T2-12 PM Motor q-Axis
(0736) Inductance
T2-13 Induced Voltage
(0755) Constant Unit Selection
T2-14 PM Motor Induced
(0737) Voltage Constant
T2-15 Pull-In Current Level for
(0756) PM Motor Tuning
PG Number of Pulses
T2-16
Per Revolution for PM
(0738)
Motor Tuning
T2-17
Encoder Z-Pulse Offset Z-Pulse Offset
(0757)
<1> The availability of certain Auto-Tuning methods is determined by the control mode selected for the drive.
<2> Available in drive software versions PRG: 1015 and later.
<3> Available in drive software versions PRG: 1018 and later.
<4> Available in drive software versions PRG: 1019 and later.
<5> Default setting is determined by parameters A1-02, Control Method Selection, and o2-04, Drive Model Selection.
<6> Default setting is determined by parameter o2-04, Drive Model Selection.
<7> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
<8> Default setting is determined by parameter T2-02, PM Motor Code Selection, and the drive capacity.
318
LCD Display
Enter the motor rated current as indicated on the motor
nameplate.
Enter the motor base frequency as indicated on the motor
Base Frequency nameplate.
Enter the number of motor poles for the PM motor as indicated
Number of Poles on the motor nameplate.
Enter the base speed for the PM motor as indicated on the motor
nameplate.
Rated Speed
Enter the rotor resistance for the PM motor as indicated on the
motor nameplate.
Arm Resistance
Enter the d-axis inductance for the PM motor as indicated on
the motor nameplate.
d-Axis Induct
Enter the q-axis inductance for the PM motor as indicated on
the motor nameplate.
q-Axis Induct
0: mV/(r/min). E5-09 will automatically be set to 0.0, and
Iduct Volt Unit
E5-24 will be used.
0: mV/RPM
1: mV/(rad/sec). E5-24 will automatically be set to 0.0, and
1: mV/(rad/sec)
E5-09 will be used.
Enter the induced voltage coefficient for the PM motor as
indicated on the motor nameplate.
Induct Volt Coef
Sets the amount of pull-in current to use for Auto-Tuning as a
Pull-In I Lvl percentage of the motor rated current. Increase this setting for
high inertia loads.
Sets the number of pulses per revolution for the PG being used
(pulse generator or encoder).
PG Pulses/Rev
Sets the offset between encoder offset and the rotor magnetic
axis.
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
Description Values Page
<6>
Default:
Min.: 10% of
drive rated
–
current
Max.: 200% of
drive rated
current
Default: 87.5 Hz
Min.: 0.0 –
Max.: 400.0
Default: 6
Min.: 2 –
Max.: 48
Default: 1750
r/min
–
Min.: 0
Max.: 24000
<8>
Default:
–
Min.: 0.000 Ω
Max.: 65.000 Ω
<8>
Default:
Min.: 0.00 mH
–
Max.: 600.00
mH
<8>
Default:
Min.: 0.00 mH
–
Max.: 600.00
mH
Default: 1
–
Range: 0, 1
<8>
Default:
–
Min.: 0.0
Max.: 2000.0
Default: 30%
Min.: 0 –
Max.: 120
Default: 1024
ppr
–
Min.: 1
Max.: 15000
Default: 0.0 deg
Min.: -180.0 –
Max.: 180.0