YASKAWA OYMC V1000

1.11 Auto-Tuning
252 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
Setting 1: Motor 1
Auto-Tuning automatically sets parameters E1- and E2- for motor 1.
Setting 2: Motor 2
Auto-Tuning automatically sets parameters E3- and E4- for motor 2. Make sure that
motor 2 is connected to the drive for Auto-Tuning.
■ T1-01: Tuning Mode Selection
Sets the type of Auto-Tuning to be used. Refer to Refer to Types of Auto-Tuning on
page 243 for details on different types of Auto-Tuning.
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
■
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.
■ 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
T1-00 Motor 1/2 Selection 1 or 2 1
No. Name Setting Range Default
T1-01 Auto-Tuning Mode Selection
0, 2 (OLV)
2, 3 (V/f)
0 (OLV)
2 (V/f)
No. Name Setting Range Default
T1-02 Motor Rated Power 0.00 to 650.00 kW
Determined by
o2-04 and C6-
01