T: Motor Tuning; T1: Induction Motor Auto-Tuning; T2: Pm Motor Auto-Tuning - YASKAWA Z1000 User Manual

B.12 T: Motor Tuning
Enter data into the following parameters to tune the motor and drive for optimal performance.
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T1: Induction Motor Auto-Tuning

No.
(Addr. Name
Hex)
T1-01
Auto-Tuning Mode
(701)
Selection
<1>
T1-02
Motor Rated Power
(702)
T1-03
Motor Rated Voltage
(703)
T1-04
Motor Rated Current
(704)
T1-05
Motor Base Frequency
(705)
T1-06
Number of Motor Poles Number of Poles
(706)
T1-07
Motor Base Speed
(707)
T1-11
Motor Iron Loss
(70B)
T1-12
T1 Tuning Start
(FFF0)
<1> The availability of certain Auto-Tuning methods depends on the control mode selected for the drive.
<2> Default setting is dependent on parameter o2-04, Drive Model Selection.
<3> Default setting value differs depending on the motor code value and motor parameter settings.
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T2: PM Motor Auto-Tuning

No.
(Addr. Name
Hex)
T2-01 PM Motor Auto-Tuning
(750) Mode Selection
T2-03
PM Motor Type
(752)
T2-04
PM Motor Rated Power Mtr Rated Power
(730)
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
LCD Display
Tuning Mode Sel 2: Stationary Auto-Tuning for Line-to-Line Resistance
2: Term Resistance 3: Rotational Auto-Tuning for V/f Control Energy Saving
3: On-
DelayCompTune
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: 575.0
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
nameplate.
Rated Frequency
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
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.
The drive starts tuning.
Tuning Ready
LCD Display
PM Tuning Mode OLV/PM OLV/PM
0: Standard Tuning
0: PM Motor Parameter Settings
PM Motor Type OLV/PM OLV/PM
0: IPM motor
0: IPM motor
1: SPM motor
1: SPM motor
OLV/PM OLV/PM
Sets the motor rated power.
Note:
Description
Use the following formula to convert horsepower
into kilowatts: 1HP = 0.746 kW.
Description
Use the following formula to convert horsepower
into kilowatts: 1 HP = 0.746 kW.
B.12 T: Motor Tuning
Values Page
Default: 2
140
Range: 2, 3
<2>
Default:
Min.: 0.00 kW
140
Max.: 650.00
kW
V
140
Min: 0.0
Max: 733.1
<2>
Min.: 10% of
drive rated
141
current
Max.: 200% of
drive rated
current
Default: 60.0
Hz
141
Min.: 0.0
Max.: 240.0
Default: 4
Min.: 2 141
Max.: 48
Default: 1750 r/
min
141
Min.: 0
Max.: 14400
Default: 14 W
<3>
141
Min.: 0
Max.: 65535
No setting
141
available
Values Page
Default: 0
–
Range: 0
Default: 1
–
Range: 0, 1
<1>
Default:
Min.: 0.00 kW
–
Max.: 650.00
kW
315
B