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T1-01: Tuning Mode Selection
Sets the type of Auto-Tuning to be used. Refer to Types of Auto-Tuning on page 113 for
details on different types of Auto-Tuning.
No. Name Setting Range Default
T1-01 Auto-Tuning Mode Selection 0, 2 (OLV) 2, 3 (V/f)
0 (OLV) 2 (V/
f)
Setting 0: Rotating Auto-Tuning for Open Loop Vector Control
Setting 2: Stationary Auto-Tuning for Line-to-Line Resistance
Setting 3: Rotating Auto-Tuning for V/f Control
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T1-02: Motor Rated Power
Used to set the motor rated power according to the motor nameplate value. For optimal
performance, the motor rated power should be between 50 and 100% of the drive rating.
No. Name Setting Range Default
T1-02 Motor Rated Power
<1>
Determined
by o2-04 and
C6-01
<1> The setting range differs based on drive software version.
PRG: 1016 and later: 0.03 to 650.00 kW
PRG: 1015 and earlier: 0.00 to 650.00 kW
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T1-03: Motor Rated Voltage (T1-01 = 0 or 3)
Used to set the motor rated voltage according to the motor nameplate value. If the motor is
used above its base speed, enter the voltage at base speed here.
For higher tuning precision and better control performance, enter the motor no-load voltage
here if known. The motor no-load voltage is referred as to the voltage needed to operate the
motor under no-load condition at its rated speed. Refer to the motor data sheet.
No. Name Setting Range Default
T1-03 Motor Rated Voltage
0.0 to 255.5 V
<1>
200.0 V
<1>
<1> Values shown here are for 200 V class drives. Double values when using a 400 V class drive.
4.7 Auto-Tuning
120
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
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