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Parameters
7.3 Parameters
p0352[0...n]
Cable resistance / R_cable
Access level: 3
Can be changed: T, U
Unit group: -
Min:
0.00000 [ohm]
Description:
Resistance of the power cable between the power unit and motor.
CAUTION
The cable resistance should be entered prior to motor data identification. If it is used subsequently, the difference by
which p0352 was changed must be subtracted from the stator resistance p0350 or motor data identification must be
repeated.
Note
The parameter influences the temperature adaptation of the stator resistance.
The motor identification sets the cable resistance to 20% of the measured total resistance if p0352 is zero at the time
that the measurement is made. If p0352 is not zero, then the value is subtracted from the measured total stator
resistance to calculate stator resistance p0350. In this case, p0350 is a minimum of 10% of the measured value.
The cable resistance is reset when quick commissioning is exited with p3900 > 0.
p0352[0...n]
Cable resistance / R_cable
CUG120XA_USS
Access level: 3
(PM330)
Can be changed: T, U
Unit group: -
Min:
0.00000 [ohm]
Description:
Resistance of the power cable between the power unit and motor.
CAUTION
The cable resistance should be entered prior to motor data identification. If it is used subsequently, the difference by
which p0352 was changed must be subtracted from the stator resistance p0350 or motor data identification must be
repeated.
The difference with which p0352 was manually changed, must also be subtracted from reference parameter p0629 of
the Rs measurement.
Note
The parameter influences the temperature adaptation of the stator resistance.
The motor identification sets the cable resistance to 20% of the measured total resistance if p0352 is zero at the time
that the measurement is made. If p0352 is not zero, then the value is subtracted from the measured total stator
resistance to calculate stator resistance p0350. In this case, p0350 is a minimum of 10% of the measured value.
The cable resistance is reset when quick commissioning is exited with p3900 > 0.
p0354[0...n]
Motor rotor resistance cold / Mot R_r cold
Access level: 3
Can be changed: T, U
Unit group: -
Min:
0.00000 [ohm]
Description:
Sets the rotor/secondary section resistance of the motor at the ambient temperature p0625.
This parameter value is automatically calculated using the motor model (p0340 = 1, 2) or using the motor data
identification routine (p1910).
Dependency:
See also: p0625
402
Calculated: -
Scaling: -
Unit selection: -
Max:
120.00000 [ohm]
Calculated: -
Scaling: -
Unit selection: -
Max:
120.00000 [ohm]
Calculated: CALC_MOD_EQU Data type: FloatingPoint32
Scaling: -
Unit selection: -
Max:
300.00000 [ohm]
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Data type: FloatingPoint32
Dynamic index: MDS, p0130
Function diagram: -
Factory setting:
0.00000 [ohm]
Data type: FloatingPoint32
Dynamic index: MDS, p0130
Function diagram: -
Factory setting:
0.00000 [ohm]
Dynamic index: MDS, p0130
Function diagram: 6727
Factory setting:
0.00000 [ohm]
SINAMICS G120XA converter
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