Manual setting of the motor data
Manually set the motor data in accordance with the manufacturer's information / motor data sheet in the following parameters, provided that a third party motor is connected to the inverter.
Parameter
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Address
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Name / setting range / [default setting]
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Information
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0x2910:001
(P335.01)
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Inertia settings: Motor moment of inertia
(Moment of inert.: Motor inertia)
0.00 ... [3.70]* ... 20000000.00 kg cm²
* Default setting dependent on the model.
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Setting of the moment of inertia of the motor, relating to the motor.
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0x2C01:001
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Motor parameters: Number of pole pairs
–
Read only
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Display of the number of pole pairs calculated from the rated speed and rated frequency.
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0x2C01:002
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Motor parameters: Stator resistance
0.0000 ... [10.1565]* ... 125.0000 Ω
* Default setting dependent on the model.
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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.
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0x2C01:003
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Motor parameters: Stator leakage inductance
0.000 ... [23.566]* ... 500.000 mH
* Default setting dependent on the model.
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0x2C01:004
(P320.04)
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Motor parameters: Rated speed
(Motor parameters: Rated speed)
Device for 50-Hz mains: 50 ... [1450] ... 50000 rpm
Device for 60-Hz mains: 50 ... [1750] ... 50000 rpm
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General motor data.
Carry out settings as specified by motor nameplate data.
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.
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0x2C01:005
(P320.05)
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Motor parameters: Rated frequency
(Motor parameters: Rated frequency)
Device for 50-Hz mains: 1.0 ... [50.0] ... 1000.0 Hz
Device for 60-Hz mains: 1.0 ... [60.0] ... 1000.0 Hz
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0x2C01:006
(P320.06)
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Motor parameters: Rated power
(Motor parameters: Rated power)
0.00 ... [0.25]* ... 655.35 kW
* Default setting dependent on the model.
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0x2C01:007
(P320.07)
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Motor parameters: Rated voltage
(Motor parameters: Rated voltage)
0 ... [230]* ... 65535 V
* Default setting dependent on the model.
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0x2C01:008
(P320.08)
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Motor parameters: Cosine phi
(Motor parameters: Cosine phi)
0.00 ... [0.80] ... 1.00
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0x2C02:003
(P351.03)
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Motor parameter (ASM): Magnetising current
(ASM motor par.: Magn. current)
0.00 ... [0.96]* ... 500.00 A
* Default setting dependent on the model.
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Equivalent circuit data required for the motor model of the asynchronous machine.
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0x2C03:001
(P352.01)
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Motor parameter (PSM): Back EMF constant
(PSM motor par.: BEMF constant)
0.0 ... [41.8] ... 100000.0 V/1000rpm
–
From version 02.00
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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).
Measured: Line to Line (L - L) |
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0x6075
(P323.00)
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Rated motor current
(Rated mot.curr.)
0.001 ... [1.700]* ... 500.000 A
* Default setting dependent on the model.
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Setting can only be changed if the inverter is disabled.
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The rated motor current that needs to be set here serves as a reference value for different parameters that involve a setting for/display of a current value in percent.
Example:
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Rated motor current = 1.7 A
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Max. current 0x6073 (P324.00) = 200 %
Rated motor current = 3.4 A |
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0x6076
(P325.00)
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Rated motor torque
(Rated mot torque)
0.001 ... [1.650]* ... 4294967.295 Nm
* Default setting dependent on the model.
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Setting can only be changed if the inverter is disabled.
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The rated motor torque to be set here serves as a reference value for different parameters with a setting/display of a torque value in percent.
Example:
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Rated motor torque = 1.65 Nm
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Max. torque 0x6072 (P326.00) = 250 % Rated motor torque = 4.125 Nm
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0x6080
(P322.00)
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Max. motor speed
(Max. motor speed)
0 ... [6075] ... 480000 rpm
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Limitation of the max. motor speed. Depending on the parameter setting of 0x2D44:001 (P350.01) (Overspeed monitoring: threshold), the speed limitation (0x6080 / Max. motor speed) may become active before speed monitoring.
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