Parameter List
11
11.8 E: Motor Parameters
YASKAWA SIEPC71061705H GA700 Series Technical Manual 505
No.
(Hex.)
Name Description
Default
(Range)
Ref.
E4-10
(0340)
Motor 2 Iron Loss
Sets the motor iron loss for motor 2.
Determined by o2-04,
C6-01
(0 - 65535 W)
753
E4-11
(0327)
Motor 2 Rated Power
Sets the motor rated power in the units from o1-58 [Motor Power Unit Selection].
Determined by o2-04,
C6-01
(0.00 - 650.00 kW)
753
◆ E5: PM Motor Settings
No.
(Hex.)
Name Description
Default
(Range)
Ref.
E5-01
(0329)
PM Motor Code
Selection
Sets the motor code for Yaskawa PM motors. The drive uses the motor code to
automatically set some parameters to their correct settings.
FFFF
(0000 - FFFF)
754
E5-02
(032A)
PM Motor Rated Power
Sets the PM motor rated output in the units set in o1-58 [Motor Power Unit Selection].
Determined by o2-04,
C6-01
(0.10 - 650.00 kW)
754
E5-03
(032B)
Motor Rated Current
(FLA)
Sets the PM motor rated current (FLA).
Determined by E5-01
(10% to 200% of the
drive rated current)
754
E5-04
(032C)
PM Motor Pole Count
Sets the number of PM motor poles.
Note:
• When A1-02 = 7 [Control Method Selection = CLV/PM], the maximum value is
120.
• When A1-02 = 5, 6 or 8 [OLV/PM, AOLV/PM or EZOLV], the maximum value is
48.
Determined by E5-01
(2 - 120)
754
E5-05
(032D)
PM Motor Resistance
(ohms/phase)
Sets the resistance per phase of a PM motor. Set 50% of the line-to-line resistance.
0.100 Ω
(0.000 - 65.000 Ω)
755
E5-06
(032E)
PM d-axis Inductance
(mH/phase)
Sets the PM motor d-axis inductance.
1.00 mH
(0.00 - 300.00 mH)
755
E5-07
(032F)
PM q-axis Inductance
(mH/phase)
Sets the PM motor q-axis inductance.
1.00 mH
(0.00 - 600.00 mH)
755
E5-09
(0331)
PM Back-EMF Vpeak
(mV/(rad/s))
Sets the peak value of PM motor induced voltage.
0.0 mV/(rad/sec)
(0.0 - 2000.0 mV/(rad/s))
755
E5-11
(0333)
Encoder Z-Pulse Offset
Sets the encoder Z-pulse offset.
0.0 degrees
(-180.0 - +180.0
degrees)
755
E5-24
(0353)
PM Back-EMF L-L
Vrms (mV/rpm)
Sets the RMS value for PM motor line voltage.
200 V Class:
100.0 mV/min
-1
400 V Class:
200.0 mV/min
-1
(0.0 - 6500.0 mV/min
-1
)
756
E5-25
(035E)
Expert
Polarity Estimation
Timeout
Sets the function that switches polarity for initial polarity estimation. Usually it is not
necessary to change this setting.
0 : Disabled
1 : Enabled
0
(0, 1)
756
◆ E9: Motor Setting
No.
(Hex.)
Name Description
Default
(Range)
Ref.
E9-01
(11E4)
Motor Type Selection
Sets the type of motor.
0 : Induction (IM)
1 : Permanent Magnet (PM)
2 : Synchronous Reluctance (SynRM)
0
(0 - 2)
756
E9-02
(11E5)
Maximum Speed
Sets the maximum speed of the motor.
Determined by E9-01
(40.0 - 120.0 Hz)
756
E9-03
(11E6)
Rated Speed
Sets the rated rotation speed of the motor.
Determined by E9-01
(100 - 7200 min
-1
)
757
E9-04
(11E7)
Base Frequency
Sets the rated frequency of the motor.
Determined by E9-01
(40.0 - 120.0 Hz)
757
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