YASKAWA U1000 Series Technical Manual page 162

4.7 Auto-Tuning
T1-01: Auto-Tuning Mode Selection
■
Sets the type of Auto-Tuning to be used.
different types of Auto-Tuning.
No.
T1-01
Setting 0: Rotational Auto-Tuning
Setting 2: Stationary Auto-Tuning for Line-to-Line Resistance
Setting 3: Rotational Auto-Tuning for V/f Control
Setting 4: Stationary Auto-Tuning 2
Setting 5: Stationary Auto-Tuning 3
Setting 8: Inertia Tuning
Setting 9: ASR Gain Auto-Tuning
Note: Inertia Tuning and ASR Gain Auto-Tuning might not be available if gears are between the machine and the motor shaft.
T1-02: Motor Rated Power
■
Sets the motor rated power according to the motor nameplate value.
No.
T1-02
T1-03: Motor Rated Voltage (T1-01 = 0, 3, 4, 5)
■
Sets the motor rated voltage according to the motor nameplate value. If the motor to be operated above its base speed,
enter the voltage at base speed here.
For better control precision around rated speed when using a vector control mode, it can be helpful to enter the no-load
voltage for the motor here. The motor's "no-load voltage" refers to the voltage needed to operate the motor under no-load
conditions at rated speed. The no-load voltage can usually be found in the motor test report available from the
manufacturer. If the motor test report is not available, enter approximately 85% of the rated voltage printed on the motor
nameplate. This may increase the output current and reduce the overload margin.
No.
T1-03
<1>
<1> Values shown here are for 200 V class drives. Double values when using a 400 V class unit.
T1-04: Motor Rated Current
■
Sets the motor rated current according to the motor nameplate value. For optimal performance in OLV or CLV, the motor
rated current should be between 50 and 100% of the drive rated current. Enter the current at the motor base speed.
No.
T1-04
T1-05: Motor Base Frequency (T1-01 = 0, 2, 4, 5)
■
Sets the motor rated frequency according to the motor nameplate value. If a motor with an extended speed range is used
or the motor is used in the field weakening area, enter the maximum frequency to E1-04 (E3-04 for motor 2) after
Auto-Tuning is complete.
No.
T1-05
<1> Regional default settings
Setting 60.0 Hz: Japan (Model code: CIMR-UA), India (Model code: CIMR-UD), and Asia (Model code: CIMR-UT)
Setting 50.0 Hz: China (Model code: CIMR-UB) and Europe (Model code: CIMR-UC)
T1-06: Number of Motor Poles (T1-01 = 0, 3, 4, 5)
■
Sets the number of motor poles according to the motor nameplate value.
No.
T1-06
162
Refer to Auto-Tuning for Induction Motors on page 154
Name
Auto-Tuning Mode Selection
Name
Motor Rated Power
Name
Motor Rated Voltage
Name
Motor Rated Current
Name
Motor Base Frequency
Name
Number of Motor Poles
Setting Range
V/f w/PG: 2, 3
OLV: 0, 2, 4, 5
CLV: 0, 2, 4, 5, 8, 9
Setting Range
0.00 to 650.00 kW
Setting Range
0.0 to 255.5 V
Setting Range
10 to 150% of drive rated current
Setting Range
0.0 to 400.0 Hz
Setting Range
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
for details on the
Default
V/f: 2, 3
2 (V/f, V/f w/PG)
0 (OLV, CLV)
Default
Determined by o2-04 and
C6-01
Default
200.0 V
Default
o2-04
Default
Default
2 to 48
<1>
4