YASKAWA L1000A - Parameter Settings During PM Motor Auto-Tuning: T2

4.5 Auto-Tuning
120 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
◆ Parameter Settings during PM Motor Auto-Tuning: T2
The T2- parameters are used to set the Auto-Tuning input data for PM motor tuning.
■
T2-01: PM Auto-Tuning Mode Selection
Selects the type of Auto-Tuning to be performed. Refer to Auto-Tuning for Permanent Magnet Motors on page 113 for
details on different types of Auto-Tuning.
Setting 0: Motor Data Input
Setting 1: PM Stationary Auto-Tuning
Setting 2: PM Stationary Stator Resistance Auto-Tuning
Setting 3: Initial Magnet Pole Search Parameters Auto-Tuning
Setting 4: Stationary PG Encoder Offset Auto-Tuning
Setting 10: Rotational PG Encoder Offset Auto-Tuning
Setting 11: Rotational Back EMF Constant Auto-Tuning
Setting 12: Auto-Tuning of PG-E3 Encoder Characteristics
■ T2-04: PM Motor Rated Power
Specifies the PM motor rated power in kilowatts.
■
T2-05: PM Motor Rated Voltage
Sets the PM motor rated voltage.
■
T2-06: PM Motor Rated Current
Enter the PM motor rated current in amps.
■
T2-08: Number of PM Motor Poles
Enter the number of motor poles.
No.
<1> Setting 12 is available in drive software versions PRG: 7017 or later.
Auto-Tuning of PG-E3 encoder characteristics requires a PG-E3 option with software version 1102 or later. To identify the PG-E3 software
version, refer to the PG-E3 labeling on the option, in the field designated “C/N” (S + four digit number).
Parameter Name Setting Range Default
T2-01 PM Auto-Tuning Mode Selection 0 to 4, 10 to 12 <1> 0
No. Parameter Name Setting Range Default
T2-04 PM Motor Rated Power 0.00 to 650.00 kW Depending on o2-04
No. Parameter Name Setting Range Default
<1> Values shown are specific to 200 V class drives. Double value for 400 V class drives. Multiply value by 2.875 for 600 V class drives.
T2-05 PM Motor Rated Voltage 0.0 to 255.0 V <1> 200.0 V <1>
No. Parameter Name Setting Range Default
T2-06 PM Motor Rated Current
10% to 200% of the drive rated
current
Depending on o2-04
No.
<1> When PG-E3 option connected: Max setting = 48
Parameter Name Setting Range Default
T2-08 Number of PM Motor Poles 2 to 120 <1> 6
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