3.16 T: Motor Tuning
170 YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
◆ T2: PM Motor Auto-Tuning
No.
(Hex.)
Name Description
Default
(Range)
T2-01
(0750)
PM Auto-Tuning Selection Sets the type of Auto-Tuning for PM motors.
0 : Manual Entry w/ Motor Data Sheet
1 : Stationary (Ld, Lq, R)
2 : Stationary (R Only)
4 : Rotational (Ld, Lq, R, back-EMF)
5 : High Frequency Injection
0
(Determined by A1-02)
T2-02
(0751)
PM Motor Code Selection If the drive is operating an SMRD, SMRA, or SSR1 series Yaskawa PM motor, enter the PM motor
code in to align with the rotation speed and motor output.
FFFF
(0000 - FFFF)
T2-03
(0752)
PM Motor Type Sets the type of PM motor the drive will operate.
0 : IPM motor
1 : SPM motor
1
(0, 1)
T2-04
(0730)
PM Motor Rated Power Uses the units set in o1-58 [Motor Power Unit Selection] to set the PM motor rated output power. Determined by o2-04, C6-01
(0.00 - 650.00 HP)
T2-05
(0732)
PM Motor Rated Voltage Sets the rated voltage (V) of the motor. 200 V Class: 230.0 V,
400 V Class: 460.0 V
(200 V Class: 0.0 - 255.0 V,
400 V Class: 0.0 - 510.0 V)
T2-06
(0733)
PM Motor Rated Current Sets the rated current (A) of the motor. Determined by o2-04
(10% to 200% of the drive
rated current)
T2-07
(0753)
PM Motor Base Frequency Sets the base frequency (Hz) of the motor. 60.0 Hz
(0.0 - 590.0 Hz)
T2-08
(0734)
Number of PM Motor Poles Sets the number of motor poles. 4
(2 - 120)
T2-09
(0731)
PM Motor Base Speed Sets the motor base speed (min
-1
(r/min)). 1750 min
-1
(r/min)
(0 - 34500 min
-1
(r/min))
T2-10
(0754)
PM Motor Stator Resistance Sets the stator resistance for each motor phase.
Note:
This parameter does not set line-to-line resistance.
Determined by T2-02
(0.000 - 65.000 Ω)
T2-11
(0735)
PM Motor d-Axis
Inductance
Sets the d-axis inductance of the motor on a per phase basis. Determined by T2-02
(0.00 - 600.00 mH)
T2-12
(0736)
PM Motor q-Axis
Inductance
Sets the q-Axis inductance of the motor on a per phase basis. Determined by T2-02
(0.00 - 600.00 mH)
T2-13
(0755)
Back-EMF Units Selection Sets the units that the drive uses to set the induced voltage constant.
0 : mV/(rev/min)
1 : mV/(rad/sec)
0
(0, 1)
T2-14
(0737)
Back-EMF Voltage Constant
(Ke)
Sets the motor induced voltage constant (Ke). Determined by T2-13
(0.0 - 2000.0)
T2-15
(0756)
Pull-In Current Level Sets the level of the pull-in current as a percentage of E5-03 [PM Motor Rated Current (FLA)].
Usually it is not necessary to change this setting.
30%
(0 - 120%)
◆ T3: ASR and Inertia Tuning
No.
(Hex.)
Name Description
Default
(Range)
T3-00
(1198)
Control Loop Tuning
Selection
Sets the type of Control Auto-Tuning.
2 : Deceleration Rate Tuning
3 : KEB Tuning
2
(2, 3)
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