Yaskawa G7 Drive - Manual (Page 195)

5
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‹ T: Motor Autotuning
The following settings are made with the motor autotuning parameters (T parameters): Settings for autotuning.
Parameter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Methods
MODBUS
Register Display V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vector
Open
Loop
Vector
2
T1-00
Motor
Selection 1/2 Selects which set of motor
parameters are to be used
and set during Auto-Tuning.
If Motor 2 selection
(H1-xx=16) is not selected,
this parameter will not be
displayed.
1: 1st Motor - E1 to E2
2: 2nd Motor - E3 to E4
1 to 2 1 No Yes Yes Yes Yes Yes 700H
Select Motor
T1-01
Auto-Tuning
Mode
Selection Selects the Auto-Tuning
mode.
0: Rotational Auto-Tuning
(A1-02 = 2 or 3)
1: Stationary Auto-Tuning
(A1-02 = 2 or 3)
2: Terminal resistance only,
(stationary) Auto-Tuning
(A1-02 = 0, 1, 2, or 3)
3: Auto-tuning for the
amount of On-Delay
Compensation (open loop
vector 2 and flux vector
modes are enabled).
*6
0 to 2
*1
0 No Yes Yes Yes Yes Yes 701H
Tuning Mode
Sel
T1-02
Motor Rated
Power Sets the motor rated power in
kilowatts (kW).
Note: If motor power is
given in horsepower,
power in kW can be
calculated using the
following formula:
kW = Hp X 0.746
0.00
to
650.00
0.40
kW
No Yes Yes Yes Yes Yes 702H
Mtr Rated
Power
T1-03
Motor Rated
Voltage
Sets the motor rated voltage
in Volts (V).
0
to
255.0
*2
200.0 V
*2
No No No Yes Yes Yes 703H
Rated Voltage
T1-04
Motor Rated
Current
Sets the motor rated current in
Amperes (A).
0.32
to
6.40
*4
1.90 A
*3
No Yes Yes Yes Yes Yes 704H
Rated Current
T1-05
Motor Base
Frequency
Sets the base frequency of the
motor in Hertz (Hz).
0
to
400.0
*5
60.00H
z
No No No Yes Yes Yes 705H
Rated
Frequency
T1-06
Number of
Motor Poles
Sets the number of motor
poles. 2 to 48
poles
4 poles No No No Yes Yes Yes 706H
Number of
Poles