B.14 T: Motor Tuning; T1: Induction Motor Auto-Tuning - YASKAWA iQpump1000 Quick Start Manual

B.14 T: Motor Tuning

Enter data into the following parameters to tune the motor and drive for optimal performance.
u

T1: Induction Motor Auto-Tuning

No.
(Addr. Name
Hex)
T1-01 Auto-Tuning Mode
(0701) Selection
T1-02
Motor Rated Power
(0702)
T1-03
Motor Rated Voltage
(0703)
T1-04
Motor Rated Current
(0704)
T1-05
Motor Base Frequency Rated Frequency
(0705)
T1-06
Number of Motor Poles Number of Poles
(0706)
T1-07
Motor Base Speed
(0707)
Motor No-Load Current
T1-09
(Stationary Auto-
(0709)
Tuning)
Motor Rated Slip
T1-10
(Stationary Auto-
(070A)
Tuning)
T1-11
Motor Iron Loss
(070B)
<1> Default depends on parameter A1-02, Control Mode Selection.
Setting 0 (V/f): Default is 2.
Setting 2 (OLV): Default is 0
<2> Default setting is dependent on parameter o2-04, Drive Model Selection.
<3> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
<4> Default setting value differs depending on the motor code value and motor parameter settings.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
LCD Display
Tuning Mode Sel 0: Standard
0: Standard Tuning 1: Tune-No Rotate1
1: Tune-No Rotate1 2: Stationary Auto-Tuning for Line-to-Line Resistance
2: Term Resistance 3: Rotational Auto-Tuning for V/f Control Energy Saving
3: V/f Engy Sav Tun 4: Tune-No Rotate2
4: Tune-No Rotate2
Sets the motor rated power as specified on the motor nameplate.
Note:
Mtr Rated Power
Sets the motor rated voltage as specified on the motor
nameplate.
Rated Voltage
Sets the motor rated current as specified on the motor
nameplate.
Rated Current
Sets the rated frequency of the motor as specified on the motor
nameplate.
Sets the number of motor poles as specified on the motor
nameplate.
Sets the rated speed of the motor as specified on the motor
nameplate.
Rated Speed
OLV OLV OLV OLV
Sets the no-load current for the motor. After setting the motor
Motor No-Load
capacity to T1-02 and the motor rated current to T1-04, this
Current
parameter will automatically display the no-load current for a
standard 4-pole Yaskawa motor. Enter the no-load current as
indicated on the motor test report.
OLV OLV OLV OLV
Sets the motor rated slip. After setting the motor capacity to
Motor Rated Slip
T1-02, this parameter will automatically display the motor slip
for a standard 4-pole Yaskawa motor. Enter the motor slip as
indicated on the motor test report.
V/f V/f
Sets the iron loss for determining the Energy Saving coefficient.
Mtr Iron Loss(W)
The value is set to E2-10 (motor iron loss) set when the power
is cycled. If T1-02 is changed, a default value appropriate for
the motor capacity that was entered will appear.
Description
Use the following formula to convert horsepower
into kilowatts:
1HP = 0.746 kW.
B.14 T: Motor Tuning
Values Page
<1>
Default:
–
Range: 0 to 4
<2>
Default:
Min.: 0.00 kW
–
Max.: 650.00
kW
Default: 200.0
<3>
V
–
Min: 0.0
<3>
Max: 255.0
<2>
Default:
Min.: 10% of
drive rated
–
current
Max.: 200% of
drive rated
current
Default: 60.0 Hz
Min.: 0.0 –
Max.: 400.0
Default: 4
Min.: 2 –
Max.: 48
Default: 1750 r/
min
–
Min.: 0
Max.: 24000
Default: –
Min.: 0 A –
Max.: T1-04
Default: –
Min.: 0.00 Hz –
Max.: 20.00 Hz
Default: 14 W
<4>
–
Min.: 0
Max.: 65535
325
B