■ E5: PM Motor Settings
E4-06
(326H)
Motor 2 Leakage Inductance
Sets the voltage drop for motor 2 due to motor leakage inductance as a percentage of rated
voltage. Automatically set during Auto-Tuning.
Default:
<9>
Min: 0.0%
Max: 40.0%
203
E4-07
(343H)
Motor 2 Motor Iron-Core
Saturation Coefficient 1
Set to the motor iron saturation coefficient at 50% of magnetic flux for motor 2. Automatically
set during Auto-Tuning.
Default: 0.50
Min: 0.00
Max: 0.50
203
E4-08
(344H)
Motor 2 Motor Iron-Core
Saturation Coefficient 2
Set to the motor iron saturation coefficient at 75% of magnetic flux for motor 2. This value is
automatically set during Auto-Tuning.
Default: 0.75
Min: E4-07
Max: 0.75
203
E4-09
(33FH)
Motor 2 Mechanical Loss
Sets the motor mechanical loss for motor 2 as a percentage of motor rated power (kW).
Default: 0.0%
Min: 0.0%
Max: 10.0%
203
E4-10
(340H)
Motor 2 Iron Loss
Sets the motor iron loss.
Default:
<9>
Min: 0 W
Max: 65535 W
203
E4-11
(327H)
Motor 2 Rated Power
Sets the motor rated capacity in kW. Automatically set during Auto-Tuning.
Default:
<9>
Min: 0.00 kW
Max: 650.00 kW
204
<9> Default setting value is dependent on the drive model (o2-04) and the Drive Duty (C6-01).
<19> This value's number of decimal places depends on the drive model and the Heavy/Normal duty selection in parameter C6-01. The value will
have two decimal places (0.01 A) if the drive is set for a Maximum Applicable Motor Capacity up to 11 kW (refer to Table A.2 and Table A.3)
and one decimal place (0.1 A) if the set Maximum Applicable Motor Capacity is higher than 11 kW.
No.(Addr.) Name Description Setting Page
E5-01
(329H)
<3>
Motor Code Selection
Enter the Yaskawa motor code for the PM motor being used. Various motor parameters are
automatically set based on the value of this parameter. Setting that were changed manually will
be overwritten by the defaults of the selected motor code.
Note: Set to FFFF when using a non-Yaskawa PM motor.
Default:
<4> <23>
Min: 0000
Max: FFFF
<28>
204
E5-02
(32AH)
<3>
Motor Rated Power
Sets the rated capacity of the motor.
Default:
<14>
Min: 0.10 kW
Max: 650.00 kW
204
E5-03
(32BH)
<3>
Motor Rated Current
Sets the motor rated current.
Default:
<14>
Min: 10% of drive rated
current
Max: 200% of drive
rated current
<19>
204
E5-04
(32CH)
<3>
Number of Motor Poles
Sets the number of motor poles.
Default:
<14>
Min: 2
Max: 48
204
E5-05
(32DH)
<3>
Motor Stator Resistance
Set the resistance for each motor phase.
Default:
<14>
Min: 0.000 Ω
Max: 65.000 Ω
205
E5-06
(32EH)
<3>
Motor d-Axis Inductance
Sets the d-axis inductance for the PM motor.
Default:
<14>
Min: 0.00 mH
Max: 300.00 mH
205
E5-07
(32FH)
<3>
Motor q-Axis Inductance
Sets the q-axis inductance for the PM motor.
Default:
<14>
Min: 0.00 mH
Max: 600.00 mH
205
E5-09
(331H)
<3>
Motor Induction Voltage Constant
1
Set the induced phase peak voltage in units of 0.1 mV (rad/s) [electrical angle]. Set this
parameter when using a Yaskawa SSR1 Series PM motor with derated torque, or a Yaskawa
SST4 Series motor with constant torque.
When setting this parameter, E5-24 should be set to 0.
Default:
<14>
Min: 0.0 mV/(rad/s)
Max:
2000.0 mV/(rad/s)
205
No.(Addr.) Name Description Setting Page
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