T2: Pm Motor Auto-Tuning - YASKAWA GA700 Technical Manual

Note:
The default setting varies depending on the motor code and motor parameter settings.
The value that appears is either the E2-10 [Motor Iron Loss] or E4-10 [Motor 2 Iron Loss] for the motor output
set in T1-02 [Motor Rated Power]. Enter the motor iron loss value listed to T1-11 if the motor test report is
available.
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T2: PM Motor Auto-Tuning

T2 parameters set the Auto-Tuning input data for PM motor tuning.
Note:
The following PM motor parameters are set automatically.
• E1-xx [V/f Pattern for Motor 1]
• E5-xx [PM Motor Settings]
• F1-xx [PG Speed Control Card (Encoder)] (only with Closed Loop Vector Control)
■
T2-01: PM Motor Auto-Tuning Mode Select
No.
Name
(Hex.)
T2-01 PM Motor Auto-
Tuning Mode Select
(0750)
Note:
Yaskawa recommends performing the PM Rotational Auto-Tuning when using specialized motors. Rotational Auto-Tuning rotates the
motor to measure the actual induction voltage constants, which allows for more accurate control than Stationary Auto-Tuning alone.
0 : PM Motor Parameter Settings
1 : PM Stationary Auto-Tuning
2 : PM StaTun for Stator Resistance
3 : Z Pulse Offset Tuning
4 : PM Rotational Auto-Tuning
■
T2-02: PM Motor Code Selection
No.
Name
(Hex.)
T2-02 PM Motor Code
Selection
(0751)
Enter the motor code in T2-02 to automatically set parameters T2-03 through T2-14. If the drive is operating a
specialized motor or a motor designed by a manufacturer other than Yaskawa, set T2-02 to FFFF and enter the
data from the motor nameplate or the motor test report as prompted.
Only the designated PM motor codes may be entered. The PM motor codes accepted by the drive will differ
depending on the selected control mode.
■
T2-03: PM Motor Type
No.
Name
(Hex.)
T2-03 PM Motor Type
(0752)
0 : IPM motor
1 : SPM motor
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
V/f CL-V/f OLV CLV AOLV
Selects the type of Auto-Tuning for PM motors to be used.
V/f CL-V/f OLV CLV AOLV
If the drive is operating a Yaskawa PM motor from the SMRA, SSR1, or
SST4 series, enter the PM motor code in accordance with the rotation speed
and motor output.
V/f CL-V/f OLV CLV AOLV
Selects the type of PM motor the drive will operate.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.12 T: Auto-Tuning
Default
(Range)
0
(Determined by A1-
02)
Default Setting
(Range)
Determined by A1-02
and o2-04
(0000 - FFFF)
Default
(Range)
1
(0, 1)
919
11