Siemens SINAMICS S Series List Manual page 156

Parameters
List of parameters
Values: 1:
2:
Dependency: Refer to: p0304, p0305, p0310
Note: The reference parameter for resistances of the rated motor impedance Z = p0304 / (1.732 * p0305) is in the % units
system.
Inductances are converted into a resistance using the factor 2 * Pi * p0310.
If a reference parameter (p0304, p305, p0310) is zero, then it is not possible to make a changeover to "referred"
values (per unit values).
p0350[0...n] Motor stator resistance, cold / Mot R_stator cold
SERVO, VECTOR Can be changed: C2(3), U, T
Data type: Floating Point
P-Group: Motor
Not for motor type: -
Min
0.00000 [Ohm]
Description: Sets the stator resistance of the motor at ambient temperature p0625.
Dependency: Refer to: p0625, r1912
Caution: This parameter is automatically preset for motors from the motor list (p0301). When selecting a catalog motor, this
parameter cannot be changed (write protection). Information in p0300 should be carefully observed when removing
write protection.
Note: The parameter is automatically preset for motors from the motor list (p0301).
The motor identification routine determines the stator resistance from the total stator resistance minus the cable
resistance (p0352).
p0352[0...n] Cable resistance / Mot R_cable cold
SERVO Can be changed: C2(3), U, T
Data type: Floating Point
P-Group: Motor
Not for motor type: -
Min
0.00000 [Ohm]
Description: Resistance of the power cable between the Motor Module and motor.
Note: The parameter influences the temperature adaptation of the stator resistance.
The motor identification routine does not change the cable resistance. This is subtracted from the total measured
stator resistance in order to calculate the stator resistance (p0350, p0352).
p0352[0...n] Cable resistance / Mot R_cable cold
VECTOR Can be changed: C2(3), U, T
Data type: Floating Point
P-Group: Motor
Not for motor type: -
Min
0.00000 [Ohm]
Description: Resistance of the power cable between the Motor Module and motor.
Dependency: Refer to: p7003
Notice: Parallel circuits with one winding system (p7003 = 0):
p0352 includes the feeder cable resistance of an individual Motor Module. The total feeder cable resistance is
obtained from p0352 divided by the number of activated Motion Modules (refer to r0395).
Parallel circuits with multi-winding system (p7003 = 1):
p0352 includes the complete feeder cable resistance and is directly added to the stator resistance (refer to r0395).
1-156
System of units, physical
System of units, referred
Calculated: CALC_MOD_EQU
Dynamic index: MDS, p0130
Units group: 16_1
Max
2000.00000 [Ohm]
Calculated: -
Dynamic index: MDS, p0130
Units group: 16_1
Max
120.00000 [Ohm]
Calculated: -
Dynamic index: MDS, p0130
Units group: 16_1
Max
120.00000 [Ohm]
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Access level: 2
Func. diagram: -
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [Ohm]
Access level: 3
Func. diagram: -
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [Ohm]
Access level: 3
Func. diagram: -
Unit selection: p0349
Expert list: 1
Factory setting
0.00000 [Ohm]