T2: Pm Motor Auto-Tuning - YASKAWA A1000 Series Quick Start Manual

No.
(Addr. Name
Hex)
T1-11
(070B) Motor Iron Loss
<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: 1019 and later.
<3> Default setting is determined by parameter A1-02, Control Method Setting.
<4> Default setting is determined by parameter o2-04, Drive Model Selection.
<5> 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.
<6> Default setting value differs depending on the motor code value and motor parameter settings.
u

T2: PM Motor Auto-Tuning

No.
(Addr. Name
Hex)
T2-01 PM Motor Auto-Tuning
(0750) Mode Selection
T2-02 PM Motor Code
(0751) Selection
T2-03
PM Motor Type
(0752)
T2-04
PM Motor Rated Power Mtr Rated Power
(0730)
T2-05 PM Motor Rated
(0732) Voltage
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
LCD Display
Sets the iron loss for determining the Energy Saving
coefficient.
Mtr Iron Loss(W) The value is set to E2-10 (motor iron loss) set when the power
is cycled. If T1-02 is changed, a default value appropriate for
the motor capacity that was entered will appear.
LCD Display
0: PM Motor Parameter Settings
1: PM Stationary Auto-Tuning
2: PM Stationary Auto-Tuning for Stator Resistance
3: Z Pulse Offset Tuning
8: Inertia Tuning
9: ASR Gain Auto-Tuning
11: Back EMF Constant Tuning
PM Tuning Mode
13: High Frequency Injection Parameter Tuning
0: Standard Tuning
14: PM Rotational Auto-Tuning
1: Tune-No Rotate
2: Term Resistance
Note:
3: Z-Pulse Tuning
8: Inertia Tuning
9: Tune ASR gain
11: IndVoltConstTun
13: High Freq Tun
14: PM rotation tune
Enter the motor code when using a Yaskawa PM motor. After
entering the motor code, the drive automatically sets
parameters T2-03 through T2-09. Set T2-10 through T2-14
from the values on the motor nameplate or from the motor test
PM Mtr Code Sel
report. When using a motor without a supported motor code or
a non-Yaskawa motor, set FFFF and adjust the other T2
parameters according to the motor nameplate or the motor test
report.
PM Motor Type 0: IPM motor
0: IPM motor 1: SPM motor.
1: SPM motor
Sets the motor rated power.
Note:
Enter the motor rated voltage as indicated on the motor
nameplate.
Rated Voltage
Description
Description
<2>
<4>
1. Settings 13 and 14 are not available in models
4A0930 and 4A1200.
2. Settings 8 and 9 may not be available when
gears are between the machine and the motor
shaft.
3. For special-purpose motors, Yaskawa
recommends Back EMF Constant Tuning
after performing Stationary Auto-Tuning.
Back EMF Constant Tuning rotates the
motor to measure the actual induction
voltage constants, and allows for more
accurate control than Stationary Auto-
Tuning alone.
Use the following formula to convert
horsepower into kilowatts:
1HP = 0.746 kW.
B.12 T: Motor Tuning
Values
Default: 14 W
<6>
Min.: 0
Max.: 65535
Values
<3>
Default: 0
Range: 0 to 3;
8, 9, 11, 13, 14
<4>
<5>
Default:
Min: 0000
Max: FFFF
Default: 1
Range: 0, 1
<6>
Default:
Min.: 0.00 kW
Max.: 650.00 kW
Default: 200.0 V
<7>
Min.: 0.0
<7>
Max.: 255.0
Page
–
Page
–
–
–
–
–
B
317