Eaton PowerXL DM1 Series Applications Manual page 200

Chapter 7- Multi-purpose application
Table 61. Motor control (Cont.).
Identification
P5.1.16 ab
Minimum value: N.A.
Options: 0 = Not action.
1 = Identification only stator resistor - does not spin the motor. This can be done with load attached.
2 = Identification with run - motor stator resistor is completed then the motor is run. This must be completed with unloaded motor.
3 = Identification no run - motor is supplied with current and voltage but at zero frequency.
4 = Identification only inertia - identification for the system inertia only.
Description: This parameter enables the drive to make an motor identification cycle of the motor once complete the drive will adjust tuning
parameters to improve starting torque and open loop vector control performance. Once set and a run command is given, the operation
will be active then set back to 0 when completed. When a run command is issued, the message on the keypad will indicate "Auto
tuning" is being performed. If there is an issue with the motor identification, a fault message will be displayed.
Stator resistor
P5.1.17 a
0.001 ohm
Minimum value:
Description: Motor stator resistor real value - this value is the stator winding resistance of the windings in the motor. The value is measured when
performing identification.
Rotor resistor
P5.1.18 a
0.001 ohm
Minimum value:
Description: Motor rotor resistor real value - this value is the rotor resistance of the motor. The value is measured when performing identification.
Leak inductance
P5.1.19 a
0.01 mh
Minimum value:
Description: Motor leakage inductance real value - this value is the amount of magnetic inductance that does not link to a winding in the motor. The
value is measured when performing identification.
Mutual inductance
P5.1.20 a
0.10 mh
Minimum value:
Description: Motor mutual inductance real value - this value is the amount of inductance between two sets of windings in the motor. The value is
measured when performing identification.
Excitation current
P5.1.21 a
0.01 A
Minimum value:
Description: Motor no-load current real value - this value is the amount of electrical current required to generate a rotating magnetic field in the
motor. The value is measured when performing identification (P5.1.16).
Motor inertia
P5.1.22 a
0.000 kgm
Minimum value:
Description: System rotation inertia - real value for speed loop parameter tuning. The value is measured when performing identification.
PM back electromotive force (BEMF) voltage
P5.1.23 a
0.0 V
Minimum value:
Description: Back electromotive force (BEMF) voltage. The value is measured when performing identification.
PM d-axis stator inductance
P5.1.24 a
0.00 mh
Minimum value:
Description: Voltage across the d-axis stator inductance of the PM motor at the rated motor current and the rated motor frequency displayed in line-
to-line rms value. The value is measured when performing identification.
PM q-axis stator inductance
P5.1.25 a
0.00 mh
Minimum value:
Description: Voltage across the q-axis stator inductance of the PM motor at the rated motor current and the rated motor frequency displayed in line-
to-line rms value. The value is measured when performing identification.
P5.1.26
Slip compensation coefficient
0%
Minimum value:
The linear coefficient of the slip compensation frequency, which is valid only in the speed control mode.
Description:
190
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
2 Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
N.A. Default value:
65.535 ohm
Default value:
65.535 ohm
Default value:
655.35 mh
Default value:
6553.50 mh
Default value:
655.35 A Default value:
kgm
2 Default value:
65.535
6553.5 V Default value:
655.35 mh Default value:
655.35 mh Default value:
500% Default value:
ID 299
0
ID 771
Base on motor.
ID 772
Base on motor.
ID 773
Base on motor.
ID 774
Base on motor.
ID 775
Base on motor.
ID 1881
Base on motor.
ID 1882
0.1 V
ID 1884
0.01 mh
ID 1883
0.01 mh
ID 1664
100%