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T2: PM Motor Auto-Tuning
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
T2-01
(0750)
PM Motor Auto-Tuning
Mode Selection
PM Tuning Mode
0: Standard Tuning
1: Tune-No Rotate
2: Term Resistance
3: Z-Pulse Tuning
8: Inertia Tuning
9: Tune ASR gain
11: IndVoltConstTun
13: High Freq Tun
14: PM rotation tune
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
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
13: High Frequency Injection Parameter Tuning
14: PM Rotational Auto-Tuning
Note:
1. Settings 8 and 9 may not be available when
gears are between the machine and the motor
shaft.
2. 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.
Default: 0
Range: 0 to 3;
8, 9, 11, 13, 14
T2-02
(0751)
PM Motor Code
Selection
PM Mtr Code Sel
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
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 parameters T2-10 to T2-14 according
the motor nameplate or the motor test 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.
Default:
Min: 0000
Max: FFFF
T2-03
(0752)
PM Motor Type
PM Motor Type
0: IPM motor
1: SPM motor
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
0: IPM motor
1: SPM motor.
Default: 1
Range: 0, 1
T2-04
(0730)
PM Motor Rated Power Mtr Rated Power
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
Sets the motor rated power.
Note:
Use the following formula to convert horsepower
into kilowatts:
1HP = 0.746 kW.
Default:
Min.: 0.00 kW
Max.: 650.00
kW
T2-05
(0732)
PM Motor Rated
Voltage
Rated Voltage
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
Enter the motor rated voltage as indicated on the motor
nameplate.
Default: 200.0
V
Min.: 0.0
Max.: 255.0
T2-06
(0733)
PM Motor Rated Current Rated Current
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
Enter the motor rated current as indicated on the motor nameplate.
Default:
Min.: 10% of
drive rated
current
Max.: 150% of
drive rated
current
T2-07
(0753)
PM Motor Base
Frequency
Base Frequency
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Enter the motor base frequency as indicated on the motor
nameplate.
Default: 87.5
Hz
Min.: 0.0
Max.: 400.0
T2-08
(0734)
Number of PM Motor
Poles
Number of Poles
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
AOLV/PM
CLV/PM
OLV/PM
AOLV/PM
CLV/PM
Enter the number of motor poles for the PM motor as indicated
on the motor nameplate.
Default: 6
Min.: 2
Max.: 48
B.14 T: Motor Tuning
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
569
B
Parameter List
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