YASKAWA U1000 iQpump Drive, Technical Manual, Page: 159 / 706

Table 4.18 lists the data that must be entered for Auto-Tuning. Make sure the data is available before starting Auto-Tuning.
The necessary information is usually listed on the motor nameplate or in the motor test report provided by the motor
manufacturer. Refer to Subchart A-3: Operation with Permanent Magnet Motors on page 151 for details on the Auto-Tuning
process and selection.
DRIVE OPP
END END
SST4-
E1-05
’
Si
Figure 4.12 Motor Nameplate Example
Table 4.18 Auto-Tuning Input Data
Input Value
Input
Param.
Unit
Tuning Type (T2-01)
0
Motor Parameter
Settings
1
Stationary
2
Stationary
Stator Resis.
3
Z-Pulse
Offset
11
Back EMF
Const.
13
High Freq.
Injection
14
Rotational
Control Mode A1-02 – 5, 6, 7 5 6, 7 5 6, 7 5, 6, 7 7 7 6, 7 5 6 7
Motor Code
(Hex.)
T2-02 –
<1> <1> <1>
– – – – – – – – –
Motor Type T2-03 – – – – YES YES – – – – YES YES YES
Motor Rated Power T2-04 kW – YES YES YES YES – – – – YES YES YES
Motor Rated
Voltage
T2-05 Vac – YES YES YES YES – – – – YES YES YES
Motor Rated
Current
T2-06 A – YES YES YES YES YES – – – YES YES YES
Motor Rated
Frequency
T2-07 Hz – YES – YES – – – – – YES – –
Number of Motor
Poles
T2-08 – – YES YES YES YES – – – – YES YES YES
Motor Rated Speed T2-09 r/min – – YES – YES – – – – – YES YES
Stator Single-phase
Resistance
T2-10 Ω YES YES YES – – – – – – – – –
d-Axis Inductance T2-11 mH YES YES YES – – – – – – – – –
q-Axis Inductance T2-12 mH YES YES YES – – – – – – – – –
Induced Voltage
Constant Unit
Selection
T2-13
mVs/rad
(elec.)
YES YES YES – – – – – – – – –
Voltage Constant
<3>
T2-14
mVmin
(mech.)
YES YES YES – – – – – – – – –
Tuning Pull-in
Current
T2-15 % – – – YES YES – – – – YES YES YES
PG Number of
Pulses Per
Revolution
T2-16 ppr
YES
<2>
–
YES
<2>
–
YES
<2>
– – – – – – YES
Z Pulse Offset T2-17
deg
(mech.) YES
<2>
–
YES
<2>
–
YES
<2>
– – – – – – –
<1> Input the motor code when using a Yaskawa motor. Select “FFFF” when using a motor from another manufacturer.
<2> Input data is needed for CLV/PM only.
<3> Dependent upon T2-13 setting.
4.7 Auto-Tuning
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual 159
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Start-Up Programming & Operation