1.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
119
Pa
ra
m
et
er D
et
ai
ls
1
Adjust this setting in the following circumstances:
• When torque loss is large due to motor bearing friction.
• When the torque loss in the load is large.
The setting for the mechanical loss is added to the torque.
■
E2-10: Motor Iron Loss for Torque Compensation
This parameter sets the motor iron loss in watts.
■
E2-11: Motor Rated Power
This parameter sets the motor rated power in kW. During Auto-Tuning the value must
entered to parameter T1-02. If Auto-Tuning completes successfully, the value entered will
automatically be saved to E2-11.
■
E2-12: Motor Iron-Core Saturation Coefficient 3
This parameter sets the motor iron saturation coefficient at 130% of the magnetic flux.
◆
E3: V/f Characteristics for Motor 2
These parameters set the V/f pattern used for motor 2. Refer to terminal functions, digital
inputs,
Setting 16: Motor 2 Selection on page 148
for details on switching motors.
■
E3-01: Motor 2 Control Mode Selection
Selects the control mode for motor 2. Motor 2 can not be used with OLV for PM.
No.
Parameter Name
Setting Range
Default
E2-09
Motor Mechanical Loss
0.0 to 10.0%
0.0%
No.
Parameter Name
Setting Range
Default
E2-10
Motor Iron Loss for Torque Compensation
0 to 65535 W
Depending on
o2-04
No.
Parameter Name
Setting Range
Default
E2-11
Motor Rated Power
0.00 to 650.00 kW
Depending on
o2-04
No.
Parameter Name
Setting Range
Default
E2-12
Motor Iron-Core Saturation Coefficient 3
1.30 to 5.00
1.30
Summary of Contents for OYMC V1000
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