T: Motor Tuning; B.15 T: Motor Tuning - YASKAWA U1000 iQpump MATRIX Drive User Manual

B.15 T: Motor Tuning

B.15 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
<1>
T1-02
Motor Rated Power
(0702)
T1-03
Motor Rated Voltage
(0703)
T1-04
Motor Rated Current
(0704)
T1-05
Motor Base 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> The availability of certain Auto-Tuning methods is determined by the control mode selected for the drive.
<2> Default setting is determined by parameter A1-02, Control Method Setting.
<3> Default setting is determined by parameter o2-04, Drive Model Selection.
<4> Values shown are specific to 200 V class drives. Double the value for 400 V class drives.
<5> Display is in the following units:
2o0028, 2o0042, and 4o0011 to 4o0027: 0.01 A units
2o0054 to 2o0248 and 4o0034 to 4o0414: 0.1 A units
<6> Default setting value differs depending on the motor code value and motor parameter settings.
352
LCD Display
Tuning Mode Sel 0: Rotational Auto-Tuning
0: Standard Tuning 2: Stationary Auto-Tuning for Line-to-Line Resistance
2: Term Resistance 3: Rotational Auto-Tuning for V/f Control (necessary for Energy
3: V/f Engy Sav Tun Savings and Speed Estimation Speed Search)
4: Tune-No Rotate2 4: Stationary Auto-Tuning 2
5: Tune-No Rotate3 5: Stationary Auto-Tuning 3
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. Default: 200.0
Rated Voltage
Sets the motor rated current as specified on the motor nameplate. Default:
Rated Current
Sets the rated frequency of the motor as specified on the motor
Rated Frequency
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
Rated Speed
nameplate.
OLV OLV OLV OLV
Sets the no-load current for the motor. After setting the motor
capacity to T1-02 and the motor rated current to T1-04, this
No-Load 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.
Sets the iron loss for determining the Energy Saving coefficient.
The value is set to E2-10 (motor iron loss) set when the power is
Mtr Iron Loss(W)
cycled. If T1-02 is changed, a default value appropriate for the
motor capacity that was entered will appear.
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
Description
Use the following formula to convert horsepower
into kilowatts:
1HP = 0.746 kW.
Values Page
<2>
Default: 0
–
Range: 0; 2 to 5
<3>
Default:
Min.: 0.00 kW
–
Max.: 650.00
kW
<4>
V
–
Min: 0.0
<4>
Max: 255.0
<3>
Min.: 10% of
drive rated
–
current
Max.: 150% 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
<5>
Default: –
Min.: 0.00 Hz –
Max.: 20.00 Hz
Default: 14 W
<6>
–
Min.: 0
Max.: 65535