11.12 T: Auto-Tuning; T0: Tuning Mode Selection; T1: Inductionmotor Auto-Tuning - YASKAWA GA700 Technical Manual

11.12 T: Auto-Tuning

11.12 T: Auto-Tuning
Numbers identifying the T parameters are displayed when an LED keypad is used. The names of the parameters
are displayed on the LCD screen of the LCD keypad. Set the following.
• Induction Motor Auto-Tuning
• PM Motor Auto-Tuning
• ASR and Inertia Tuning
◆

T0: Tuning Mode Selection

■
T0-00: Tuning Mode Selection
When your control method supports Control Tuning, set T0-00 first. Then, set T1-00 [Motor 1/Motor 2 Selection]
to select the motor you will tune. Then, set the tuning mode in T2-01 [PM Auto-Tuning Selection] or T3-00
[Control Loop Tuning Selection].
No.
Name
(Hex.)
T0-00 Tuning Mode
Selection
(1197)
0 : Motor Parameter Tuning
1 : Control Tuning
Note:
The available tuning modes are different for different control methods.
◆

T1: InductionMotor Auto-Tuning

T1 parameters set the Auto-Tuning input data for induction motor tuning.
Note:
• The base frequency of drive dedicated motors and special motors for use with vector control may be lower than the base frequency of
general-purpose motors, which is 50 Hz or 60 Hz. In such cases, this lower frequency is used as the value for E1-06 [Base Frequency]
and E1-04 [Maximum Output Frequency] after Auto-Tuning completes. If the maximum output frequency is too low and causes
problems, change the setting of E1-04 after Auto-Tuning completes.
• The following induction motor parameters are set automatically.
–E1-xx [V/f Pattern for Motor 1]
–E2-xx [Motor Parameters]
–E3-xx [V/f Pattern for Motor 2]
–E4-xx [Motor 2 Parameters]
–F1-xx [Encoder Options] (only with Closed Loop Vector Control)
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T1-00: Motor 1/Motor 2 Selection
No.
Name
(Hex.)
T1-00 Motor 1/Motor 2
Selection
(0700)
Note:
Set H1-xx = 16 [Motor 2 Selection] ON to set this parameter. The keypad will not show this parameter when H1-xx = 16 is OFF.
1 : Motor 1 (sets E1-oo, E2-oo)
Auto-Tuning automatically sets parameters E1-xx and E2-xx for motor 1.
2 : Motor 2 (sets E3-oo, E4-oo)
Auto-Tuning automatically sets parameters E3-xx and E4-xx for motor 2. Make sure that you connect motor 2 to
the drive for Auto-Tuning.
1032
V/f CL-V/f OLV CLV AOLV
Sets the type of Auto-Tuning.
V/f CL-V/f OLV CLV AOLV
Sets which motor to tune when motor 1/2 switching is enabled. You can
only use the keypad to set this parameter. You cannot use external input
terminals to set it.
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default
(Range)
0
(0, 1)
Default
(Range)
1
(1, 2)