B.3 Parameter Table
♦ T: Motor Tuning
Enter data into the following parameters to tune the motor and drive for optimal performance.
■ T1: Induction Motor Auto-Tuning
No. (Addr.)
Name
T1-01
(701H)
Auto-Tuning M ode Selection
T1-02
(702H)
Motor Rated Power
T1-03
(703H)
Motor Rated Voltage
T1-04
(704H)
Motor Rated Current
T1-05
(705H)
Motor Base Frequency
T1-06
(706H)
Number o f Motor Poles
T1-07
(707H)
Motor Base Speed
T1-08
(708H)
Encoder Resolution (pulses per
revolution)
T1-09
(709H)
Motor No-Load Current
(Stationary Auto-Tuning 1 and 2)
T1-10
(70A H )
Motor Rated Slip
(Stationary Auto-Tuning 2)
Description
CLV
■
CLV/PM
Rotational Auto-Tuning
Stationary Auto-Tuning 1
Stationary Auto-Tuning for Line-to-Line Resistance
Stationary Auto-Tuning 2
Setting
Page
Default: 0 <5>
Min: 0
Max: 4 <18>
101
Default: <4>
Min: 0.00 kW
Max: 650.00 kW
101
Default: 200.0 V <9>
Min: 0.0 V
Max: 255.0 V <9>
102
Default: <4>
Min: 10% o f drive rated
current
Max: 200% o f drive
rated current <10>
102
Default: 50.0 Hz
Min: 0.0 Hz
Max: 120.0 Hz
102
Default: 4
Min: 2
Max: 4 8
102
Default: 1450 r/min
Min: 0 r/min
Max: 24000 r/min
102
Default: 1024 ppr
Min: 0 ppr
Max: 60000 ppr
102
Default: -
Min: 0 A
Max: Up to T 1-04 <10>
103
Default: -
Min: 0.00 Hz
Max: 20.00 Hz
103
Sets the motor rated power as specified on the motor nameplate.
N o t e :
U se the follow ing formula to convert horsepower into kilowatts: kW = HP x 0.746.
Sets the motor rated voltage as specified on the motor nameplate.
Sets the motor rated current as specified on the motor nameplate.
Sets the rated frequency o f the motor as specified on the motor nameplate.
Sets the number o f motor poles as specified on the motor nameplate.
Sets the rated speed o f the motor as specified on the motor nameplate.
Set the number o f pulses per revolution for the PG being used (pulse generator or encoder).
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 parameter
w ill 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.
CLV
■
CLV/PM
Sets the motor rated slip.
After setting the motor capacity to T1-02, this parameter w ill 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
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
CLV
CLV/PM
V/f
<4> Default setting value varies by the drive model (o2-04).
<5> Default setting is determined by the control mode (A1-02).
<9> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<10> The display resolution depends on the rated output power o f the drive. M odels CIM R-LC2A0018 to 2A0033 and CIM R-LC4A0009 to
4A 0018 display values in 0.01 A units, w hile models CIM R-LC2A0047 to 2A0415 and CIM R-LC4A0024 to 4A 0216 display values in 0.1 A
units.
<18> The variety o f Auto-Tuning methods depends on the control mode setting. V /f Control allows T1-01 to be set to 2 or 3, w hile vector control
modes (OLV and CLV) allow T1-01 to be set to 0 through 4.
■ T2: PM Motor Auto-Tuning
No. (Addr.)
T2-01
(750H)
Name
Description
Motor Auto-Tuning Mode
Selection
V/f
■
OLV
■
CLV
■
CLV/PM
0: Motor Data input
1: Stationary Auto-Tuning
2: Stationary stator resistance Auto-Tuning
3: Initial magnet pole search parameters Auto-Tuning
4: Encoder offset stationary Auto-Tuning
10: Encoder offset rotational Auto-Tuning
11: Rotational back EMF constant Auto-Tuning
Setting
Page
Default: 0
Min: 0
103
Max: 11
Default: <4>
Min: 0.00 kW
103
Max: 650.00 kW
Default: 200.0 V <9>
Min: 0.0 V
103
Max: 255.0 V <9>
Default: <4>
Min: 10% o f drive rated
current
Max: 200% o f drive
rated current <10>
103
T2-04
(730H)
Motor Rated Power
V/f
■
OLV
■
CLV
■
CLV/PM
Sets the motor rated power as indicated on the motor nameplate.
T2-05
(732H)
Motor Rated Voltage
CLV
В
CLV/PM
Enter the motor rated voltage as indicated on the motor nameplate.
T2-06
(733H)
Motor Rated Current
CLV
■
CLV/PM
Enter the motor rated current as indicated on the motor nameplate.
V/f
V/f
354
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual