IMPULSE•G+/VG+ Series 4 Technical Manual
November 2022
Page 130
5.4.2 Motor Setup
The Motor Setup parameters define the motor characteristics. Normally, the default settings for E02 parameters
are determined by kVA selection (O02-04). In flux vector and open loop vector, the E02 parameters will be set
automatically during auto-tuning. At minimum, the motor rated current should be entered into E02-01.
If rotational auto-tuning cannot be performed, E02-02 and E02-05 can be calculated using the motor’s nameplate
information or by performing non-rotational auto-tuning.
Motor rated slip frequency (E02-02) can be calculated by using the following equation:
Motor terminal resistance E02-05 can be calculated by using the following equation:
Table 5-61: Motor Setup Parameter Settings
* Initial value is determined by O02-04 (kVA Selection) and D10-01.
** This value is automatically set during auto tuning.
Parameter
Display
Function
Range
Default
E02-01
Motor Rated FLA
Motor-rated current
*
*
E02-02**
Motor Rated Slip
Motor-rated slip frequency
0.00–20.00 Hz
*
E02-03**
No-Load Current
Motor no-load current
0–[(E02-01)-1]
*
E02-04
Number of Poles
Number of poles in motor
2–48
4
E02-05**
Term Resistance
Motor terminal resistance
0.000–65.000
Ω
*
E02-06**
Leak Inductance
Leakage Inductance
0.0–40.0%
*
E02-07**
Saturation Comp 1
Core-Saturation Compensation Coefficient 1
0.00–0.50
0.50
E02-08**
Saturation Comp 2
Core-Saturation Compensation Coefficient 2
E02-07–0.75
0.75
E02-09**
Mechanical Loss
Motor mechanical loss as a percentage of
motor rated power (HP) for the motor.
0.0–10.0%
0.0
E02-10**
Motor Iron Loss
Motor iron loss in Watts for the motor.
0–65535 W
*
E02-11
Rated Power
Rated output
0.0–650.0 HP/kW
*
