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4.6 Auto-Tuning
n
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.
T1-04
n
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.
T1-05
n
T1-06: Number of Motor Poles
Sets the number of motor poles according to the motor nameplate value.
No.
T1-06
n
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.
T1-07
n
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.
T1-11
98
Name
Motor Rated Current
Name
Motor Base Frequency
Name
Number of Motor Poles
Name
Motor Base Speed
Name
Motor Iron Loss
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Setting Range
10.0 to 150.0% of drive rated
current
Setting Range
0.0 to 400.0 Hz
Setting Range
2 to 48
Setting Range
0 to 14400 r/min
Setting Range
0 to 65535 W
Default
Determined by
o2-04
Default
60.0 Hz
Default
4
Default
1750 r/min
Default
14 W
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