T2: parameter, T2: parameter settings during pm motor auto-tuning – Yaskawa Z1000 AC Drive HVAC User Manual
Page 141
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T1-04: Motor Rated Current
Sets the motor rated current according to the motor nameplate value. Enter the current at the motor base speed.
No.
Name
Setting Range
Default
T1-04
Motor Rated Current
10.0 to 300.0% of drive rated
current
Determined by
o2-04
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T1-05: Motor Base Frequency
Sets the motor rated frequency according to the motor nameplate value. If a motor with an extended speed range is used or
the motor is used in the field weakening area, enter the maximum frequency to E1-04 after Auto-Tuning is complete.
No.
Name
Setting Range
Default
T1-05
Motor Base Frequency
0.0 to 240.0 Hz
60.0 Hz
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T1-06: Number of Motor Poles
Sets the number of motor poles according to the motor nameplate value.
No.
Name
Setting Range
Default
T1-06
Number of Motor Poles
2 to 48
4
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T1-07: Motor Base Speed
Sets the motor rated speed according to the motor nameplate value. Enter the speed at base frequency when using a motor
with an extended speed range or if using the motor in the field weakening area.
No.
Name
Setting Range
Default
T1-07
Motor Base Speed
0 to 14400 r/min
1750 r/min
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T1-11: Motor Iron Loss
Provides iron loss information to determine the Energy Saving coefficient. T1-11 will first display the value for the motor iron
loss that the drive automatically calculated when the motor capacity was entered to T1-02. Enter the motor iron loss value
listed to T1-11 if the motor test report is available.
No.
Name
Setting Range
Default
T1-11
Motor Iron Loss
0 to 65535 W
14 W
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T1-12: T1 Tuning Start
Set T1-12 to 0 to start IM Auto-Tuning.
No.
Name
Setting Range
Default
T1-12
T1 Tuning Start
0
–
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T2: Parameter Settings during PM Motor Auto-Tuning
The T2- parameters are used to set the Auto-Tuning input data for PM motor tuning.
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T2-01: PM Motor Auto-Tuning Mode Selection
No.
Name
Setting Range
Default
T2-01
PM Motor Auto-Tuning Mode Selection
0
0
Setting 0: PM Motor Parameter Settings
4.8 Auto-Tuning
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual
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Start-Up Programming & Operation