YASKAWA FSDrive-MV1000 Parameter Manual page 153

E2-05: Motor Line-to-Line Resistance
■
Sets the line-to-line resistance of the motor stator winding. If Auto-Tuning completes successfully, this value is
automatically calculated. Remember that this value must be entered as line-to-line and not for each motor phase.
If Auto-Tuning is not possible, then contact the motor manufacturer to find out the line-to-line resistance or measure it
manually. When using the manufacturer motor test report, calculate E2-05.
No.
E2-05 Motor Line-to-Line Resistance
<1> For details on the default settings, refer to
E2-06: Motor Leakage Inductance
■
Sets the voltage drop due to motor leakage inductance as a percentage of motor rated voltage.
No.
E2-06 Motor Leakage Inductance
<1> For details on the default settings, refer to
E2-07: Motor Iron-Core Saturation Coefficient 1
■
Sets the motor iron saturation coefficient at 50% of the magnetic flux. If Rotational Auto-Tuning completes successfully,
then this value is automatically calculated and set in E2-07. This coefficient is used when operating with constant output.
No.
E2-07 Motor Iron-Core Saturation Coefficient 1
■ E2-08: Motor Iron-Core Saturation Coefficient 2
Sets the motor iron saturation coefficient at 75% of the magnetic flux. If Rotational Auto-Tuning completes successfully,
then this value is automatically calculated and set in E2-08. This coefficient is used when operating with constant output.
No.
E2-08 Motor Iron-Core Saturation Coefficient 2
E2-09: Motor Mechanical Loss
■
This parameter sets to the motor mechanical loss as a percentage of motor rated power (kW) capacity.
Adjust this setting in the following circumstances:
• When there is a large amount of torque loss due to motor bearing friction.
• When there is a large amount of torque loss in a fan or pump application.
The setting for the mechanical loss is added to the torque.
No.
E2-09
E2-10: Motor Iron Loss for Torque Compensation
■
This parameter sets the motor iron loss in watts.
No.
E2-10 Motor Iron Loss for Torque Compensation
<1> For details on the default settings, refer to
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
Name
Defaults by Drive Model Selection (o2-04) on page
Name
Defaults by Drive Model Selection (o2-04) on page
Name
Name
Name
Motor Mechanical Loss
Name
Defaults by Drive Model Selection (o2-04) on page
Setting Range
0.000 to 65.000 Ω
Setting Range
0.0 to 40.0%
Setting Range
0.00 to 0.50
Setting Range
[E2-07] to 0.75
Setting Range
0.0 to 10.0%
Setting Range
0 to 65535 W
2.5 E: Motor Parameters
Default
Determined by o2-04
82.
Default
Determined by o2-04
82.
Default
0.50
Default
0.75
Default
0.0%
Default
Determined by o2-04
82.
<1>
<1>
<1>
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