Motor Equivalent Circuit Diagram Data - Lenze i950 Commissioning Manual

13.6.4

Motor equivalent circuit diagram data

The motor equivalent circuit diagram data is automatically set when the motor is selected
from the motor catalogue:
4Select motor from motor catalogue
If you use a motor of a different manufacturer, you must adapt the data, e. g. from the motor
data sheet according to the sizes and units mentioned if required.
Parameter
Address Name / setting range / [default setting]
0x2822:024 Axis commands: Estimate motor parameter based on
rated data
0 Off/Ready
1 On/Start
2 In process
3 Action cancelled
4 No access
5 No access (controller inhibit)
0x2832 Motor identification status
• Read only
Bit 0 Identification enabled
Bit 1 Identification active
Bit 2 Identification completed
Bit 3 Identification failed
0x2C01:002 Motor parameters: Stator resistance
0.0000 ... [13.5000] ... 125.0000 Ω
0x2C01:003 Motor parameters: Stator leakage inductance
0.000 ... [51.000] ... 500.000 mH
0x2C01:009 Motor parameters: Insulation class
0 Y (cut-off temperature = 90 °C)
1 A (cut-off temperature = 105 °C)
2 E (cut-off temperature = 120 °C)
3 B (cut-off temperature = 130 °C)
4 F (cut-off temperature = 155 °C)
5 H (cut-off temperature = 180 °C)
6 G (cut-off temperature > 180 °C)
0x2C02:001 Motor parameter (ASM): Rotor resistance
0.0000 ... [0.0000] ... 214748.3647 Ω
0x2C02:002 Motor parameter (ASM): Mutual inductance
0.0 ... [0.0] ... 214748364.7 mH
0x2C02:003 Motor parameter (ASM): Magnetising current
0.00 ... [0.00] ... 500.00 A
0x2C03:001 Motor parameter (PSM): Back EMF constant
0.0 ... [41.8] ... 100000.0 V/1000rpm
0x2C03:002 Motor parameter (PSM): Resolver pole position
-179.9 ... [-90.0] ... 179.9 °
0x2C03:003 Motor parameter (PSM): Magnets temperature coeffi-
cient (kTN)
-1.000 ... [-0.110] ... 0.000 %/°C
0x2C03:004 Motor parameter (PSM): Encoder pole position
-179.9 ... [0.0] ... 179.9 °
^ 39
Info
Parameters for interaction with engineering tools.
Obtain Hiperface information from the encoder for application feedback.
Display of the status for the automatic identification of the motor
parameters.
Parameters for interaction with engineering tools.
Parameters for interaction with engineering tools.
General motor data.
Carry out settings as specified by manufacturer data/motor data sheet.
Note!
When you enter the motor nameplate data, take into account the phase
connection implemented for the motor (star or delta connection). Only
enter the data applying to the connection type selected.
Insulation class of the motor (see motor nameplate).
Equivalent circuit data required for the motor model of the asynchro-
nous machine.
Voltage induced by the motor (rotor voltage / 1000 rpm).
For permanently excited synchronous motors, the e.m.f. constant
describes the r.m.s. value of the line-to-line voltage (phase voltage)
induced in idle state by the motor (reference: 1000 rpm, 20 °C).
Equivalent circuit data required for the motor model of the synchronous
machine.
Configuring the motor control
Options for optimising the control loops
Motor equivalent circuit diagram data
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