T: motor auto-tuning – Yaskawa Matrix Converter User Manual
Page 155
Parameter Tables
5-
55
T: Motor Auto-Tuning
The following settings are made with the motor Auto-Tuning parameters (T parameters): Settings for Auto-
Tuning.
The parameters cannot be displayed in the Quick, Advance, or Verify Mode.
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
T1-00
Motor Selection
1/2
*1
Selects which set of motor parameters are
to be used and set during Auto-Tuning. If
Motor 2 selection (H1-=16) is not
selected, this parameter will not be dis-
played.
1: 1st Motor - E1 to E2
2: 2nd Motor - E3 to E4
1 or 2
1
No
Yes
Yes
Yes
700H
4-11
Select Motor
T1-01
Auto-Tuning
Mode Selection
Selects the Auto-Tuning Mode.
0: Rotational Auto-Tuning (A1-02 = 2 or
3)
2: Terminal resistance only, (stationary)
Auto-Tuning (A1-02 = 0, 1, 2, or 3)
4: Stationary Auto-Tuning 2
0, 2, or
4
*8
0
*2
No
Yes
for
2
only
Yes
Yes
701H
4-9
4-11
Tuning Mode Sel
T1-02
Motor Rated
Power
Sets the motor rated power in kilowatts
(kW).
*3 *5
0.00 to
650.00
kW
5.50
kW
*6
No
Yes
Yes
Yes
702H
4-11
Mtr Rated Power
T1-03
Motor rated volt-
age
Sets the motor rated voltage in Volts (V).
*3 *4
0.0 to
255.0
for 200
V class,
0.0 to
510.0
for 400
V class
200.0
VAC
for
200 V
class,
400.0
for
400 V
class
No
No
Yes
Yes
703H
4-11
Rated Voltage
T1-04
Motor Rated Cur-
rent
Sets the motor rated current in Amperes
(A).
*3 *5
2.70 to
54.00 A
*9
19.60
A
*6
No
Yes
Yes
Yes
704H
4-11
Rated Current
T1-05
Motor Base Fre-
quency
Sets the base frequency of the motor in
Hertz (Hz).
*3 *4
0.0 to
120.0
60.0
Hz
No
No
Yes
Yes
705H
4-11
Rated Frequency
T1-06
Number of Motor
Poles
Sets the number of motor poles.
2 to 48
poles
*10
4 poles
No
No
Yes
Yes
706H
4-11
Number of Poles
T1-07
Motor Base Speed Sets the base speed of the motor in
min
-1
∗
.
*3
0 to
24000
1750
min
−1
∗11
No
No
Yes
Yes
707H
4-11
Rated Speed
T1-08
Number of PG
Pulses
Sets the number of pulses per revolution
(PPR) for the encoder (pulse generator)
being used without any multiplication
factor.
0 to
60000
600
No
No
No
Yes
708H
4-11
PG Pulses / Rev
T1-09
Motor no-load
current
Set the motor no-load current to the value
indicated shown in the motor test report
or other specification sheets.
This parameter is displayed only when
Stationary Auto-Tuning 2 (T1-01 = 4) is
selected.
0.00 to
19.59
*7
5.10 A
*6
No
No
Yes
Yes
709H
4-11
No-Load Current