Motor Rated Armature Voltage / Mot Rated V_Armat; Motor Rated Excitation Current / Mot Rated I_Exc; Minimum Motor Excitation Current / Mot I_Exc Min; Speed-Dependent Current Limitation Speed N1 / I_Lim N_Dep N1 - Siemens SINAMICS DCM List Manual

p50101[0...n]

Motor rated armature voltage / Mot rated V_armat

DC_CTRL Can be changed: C2(1), T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
10 [V]
Description: Sets the rated armature voltage as indicated on the motor's nameplate.
This parameter is used, for example, to specify the trigger point in field weakening operation.
Note: If a significant voltage drop is to be expected at the motor's supply line when the motor is at rated current (e.g. very
long motor cable), a value increased by this voltage drop should be set at p50101.
p50102[0...n]

Motor rated excitation current / Mot rated I_exc

DC_CTRL Can be changed: C2(1), U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.00 [A]
Description: Sets the rated excitation current as indicated on the motor's nameplate.
Note: If p50102 = 0.00 A, the drive cannot be switched on and put into operation.
p50103[0...n]

Minimum motor excitation current / Mot I_exc min

DC_CTRL Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
0.00 [A]
Description: Sets the minimum excitation current for the motor.
p50104[0...n]

Speed-dependent current limitation speed n1 / I_lim n_dep n1

DC_CTRL Can be changed: C2(1), U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: -
Min
1 [1 rpm]
Description: Sets speed n1 according to the motor's nameplate for "speed-dependent current limitation".
The characteristic for "speed-dependent current limitation" is defined by 2 pairs of values (p50104/p50105,
p50106/p50107).
This parameter sets speed n1 for the first pair of values (p50104/p50105).
Dependency: Refer to: p50105, p50106, p50107, p50108, p50109
Note: The following condition applies:
p50104 <= p50106 (n1 <= n2)
SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
2800 [V]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
600.00 [A]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
600.00 [A]
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
10000 [1 rpm]
2 Parameters
2.2 List of parameters
Access level: 1
Func. diagram: 6900
Unit selection: -
Expert list: 1
Factory setting
400 [V]
Access level: 1
Func. diagram: 6905
Unit selection: -
Expert list: 1
Factory setting
0.00 [A]
Access level: 2
Func. diagram: 6905
Unit selection: -
Expert list: 1
Factory setting
0.00 [A]
Access level: 1
Func. diagram: 8040
Unit selection: -
Expert list: 1
Factory setting
5000 [1 rpm]
399