4.5 Auto-Tuning
■ T1-09: Motor No-Load Current
Sets the no-load current for the motor. The default setting displayed is no-load current automatically calculated from the
output power set in T1-02 and the motor rated current set to T1-04. Enter the data listed on the motor test report. Leave
this data at the default setting if the motor test report is not available.
No.
Name
Setting Range
Default
T1-09 <1>
Motor N o-Load Current
0 to [T1-04] A
Max: 0 to 2999.9)
-
<1> The value will have tw o decimal places (0.01 A ) in the drive models 2A 0018 to 0033 and 4A 0009 to 0018 (refer to
Table A.1
and
Table A .2 ),
and one decim al place (0.1 A ) in the drive models 2A 0047 to 0415 and 4A 0024 to 0216
■ T1-10: Motor Rated Slip
Sets the rated slip for the motor.
The default setting displayed is the motor rated slip for a Yaskawa motor calculated from the output power set in T1-02.
Enter the data listed on the motor test report.
No.
Name
Setting Range
Default
T1-10
Motor Rated Slip
0.00 to 20.00 Hz
-
♦ Parameter Settings during PM Motor Auto-Tuning: T2
The T2-D D parameters are used to set the Auto-Tuning input data for PM motor tuning.
■ T2-01: PM Auto-Tuning Mode Selection
Selects the type o f Auto-Tuning to be performed.
Refer to Auto-Tuning fo r Permanent Magnet Motors on page 96
for
details on different types o f Auto-Tuning.
No.
Name
Setting Range
Default
T2-01
PM Auto-Tuning M ode Selection
0 to 4, 10, 11
0
0: Motor Data Input
1: PM Stationary Auto-Tuning
2: PM Stationary Stator Resistance Auto-Tuning
3: Initial Magnet Pole Search Parameters Auto-Tuning
4: Stationary PG Encoder Offset Auto-Tuning
10: Rotational PG Encoder Offset Auto-Tuning
11: Rotational Back EMF Constant Auto-Tuning
■ T2-04: PM Motor Rated Power
Specifies the PM motor rated power in kilowatts.
■ М И Н
No.
Name
Setting Range
Default
T 2-04
PM Motor Rated Power
0.00 to 650.00 kW
Depending on o2-04
■ T2-05: PM Motor Rated Voltage
Sets the PM motor rated voltage.
No.
Name
Setting Range
Default
T2-05
PM Motor Rated Voltage
0.0 to 255.0 V <1>
200.0 V <1>
<1> Values shown are specific to 200 V class drives. Double value for 400 V class drives.
■ T2-06: PM Motor Rated Current
Enter the PM motor rated current in amps.
No.
Name
Setting Range
Default
T2-06
PM Motor Rated Current
10% to 200% o f the drive rated cur
rent.
Depending on o2-04
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual
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