YASKAWA iQpump1000 - Page 367

No.
(Addr.
Hex)
Name LCD Display Description Values Page
E2-04
(0311)
Number of Motor Poles Number of Poles
Sets the number of motor poles. Automatically set during
Auto-Tuning.
Default: 2
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
OLVOLVOLVOLV
Sets the motor iron saturation coefficient at 50% of magnetic
flux. Automatically set during Auto-Tuning.
Default: 0.50
Min.: E2-07
Max.: 0.50
–
E2-08
(0315)
Motor Iron-Core
Saturation Coefficient 2
Saturation Comp2
OLVOLVOLVOLV
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
OLVOLVOLVOLV
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
V/fV/f
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
–
E2-20
(1103)
<3>
Motor Service Factor
Amps
Motor SF Amps
Sets the Motor Overload Current level for oL1 fault.
When parameter is set to 0, Motor Rated Current (E2-01) is used
instead for the oL1 fault calculation.
Default: 0.00 A
<5>
Range:
<4>
–
<1> Default setting is dependent on parameter 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.
<3> Available in drive software versions PRG: 8552 and later. Not available in drive models 4A0930 and 4A1200.
<4> Range and resolution are dependent on drive size. Upper limit is 150% of drive ND current. When setting to a non-zero value, lower limit is 10%
of drive ND current.
<5> Default resolution is dependent on drive size.
B.6 E: Motor Parameters
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
367
B
Parameter List