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E2: Motor 1 Parameters
No.
(Addr.
Hex)
Name LCD Display Description Values Page
E2-01
(030E)
Motor Rated Current Motor Rated FLA
Sets the motor nameplate full load current in amps.
Automatically set during Auto-Tuning.
Default:
<1>
Min.: 10% of
drive rated
current
Max.: 200% of
drive rated
current
<2>
151
E2-02
(030F)
Motor Rated Slip Motor Rated Slip
Sets the motor rated slip. Automatically set during
Auto-Tuning.
Default:
<1>
Min.: 0.00 Hz
Max.: 20.00 Hz
–
E2-03
(0310)
Motor No-Load Current No-Load Current
Sets the no-load current for the motor. Automatically set during
Auto-Tuning.
Default:
<1>
Min.: 0 A
Max.: E2-01
<2>
–
E2-04
(0311)
Number of Motor Poles Number of Poles
Sets the number of motor poles. Automatically set during
Auto-Tuning.
Default: 4
Min.: 2
Max.: 48
–
E2-05
(0312)
Motor Line-to-Line
Resistance
Term Resistance
Sets the phase-to-phase motor resistance. Automatically set
during Auto-Tuning.
Note: The
units are expressed in mΩ in models 4A0930
and 4A1200.
Default:
<1>
Min.: 0.000
Ω
Max.: 65.000 Ω
–
E2-06
(0313)
Motor Leakage
Inductance
Leak Inductance
Sets the voltage drop due to motor leakage inductance as a
percentage of motor rated voltage. Automatically set during
Auto-Tuning.
Default:
<1>
Min.: 0.0%
Max.: 40.0%
–
E2-07
(0314)
Motor Iron-Core
Saturation Coefficient 1
Saturation Comp1
Sets the motor iron saturation coefficient at 50% of magnetic
flux. Automatically set during Auto-Tuning.
Default: 0.50
Min.: 0.00
Max.: 0.50
–
E2-08
(0315)
Motor Iron-Core
Saturation Coefficient 2
Saturation Comp2
Sets the motor iron saturation coefficient at 75% of magnetic
flux. Automatically set during Auto-Tuning.
Default: 0.75
Min.: E2-07
Max.: 0.75
–
E2-09
(0316)
Motor Mechanical Loss Mechanical Loss
Sets the motor mechanical loss as a percentage of motor rated
power (kW).
Default: 0.0%
Min.: 0.0
Max.: 10.0
–
E2-10
(0317)
Motor Iron Loss for
Torque Compensation
Motor Iron Loss
Sets the motor iron loss.
Default:
<1>
Min.: 0 W
Max.: 65535 W
–
E2-11
(0318)
Motor Rated Power Mtr Rated Power
Sets the motor rated power in kilowatts (1 HP = 0.746 kW).
Automatically set during Auto-Tuning.
Default:
<1>
Min.: 0.00 kW
Max.:
650.00 kW
–
<1> Default setting is dependent on parameters C6-01, Drive Duty Selection, and o2-04, Drive Model Selection.
<2>
Display is in the following units:
2A0004 to 2A0040, 4A0002 to 4A0023, and 5A0007 to 5A0017: 0.01 A units.
2A0056 to 2A0415, 4A0031 to 4A0675, and 5A0022 to 5A0242: 0.1 A units.
4A0930 and 4A1200: 1 A units.
B.5 E: Motor Parameters
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
273
B
Parameter List
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