Parameters
List of parameters
1-454
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Threshold for setpoint - actual value tracking of the stator current in the q direction of the current model.
Description: Sets the minimum stator current for separately-excited synchronous motors (FEM).
A negative value means that the field-generating stator current (d-axis) has a negative sign. The valid value is inter-
nally limited to 50% of the rated motor current (p0305).
Description: Sets the speed where a change is made from the inner to the outer cos phi = 1.
If the value that is entered exceeds the rated speed, then a change is made to the inner cos phi = 1 over the com-
plete speed range.
Description: Sets the smoothing time constant for the setpoint of the field-generating current components.
The current filtered in this way is included in the calculation of the cos phi.
Description: Displays the steady-state field generating current setpoint (Id_set).
p1619[0...n] Setpoint/actual value tracking threshold / SetAct track thrsh
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6727
P-Group: Closed-loop control Units group: 6_2 Unit selection: p0505
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
0.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
p1620[0...n] Stator current, minimum / I_stator min
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6727
P-Group: Closed-loop control Units group: 6_2 Unit selection: p0505
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
-10000.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
p1621[0...n] Changeover speed, inner cos phi = 1 / n_chngov cos phi=1
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6727
P-Group: Closed-loop control Units group: 3_1 Unit selection: p0505
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
0.00 [RPM] 210000.00 [RPM] 0.00 [RPM]
p1622[0...n] Field-generating current setpoint smoothing time constant / Id_setp T_smth
VECTOR (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 6727
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, PEM, REL Expert list: 1
Min Max Factory setting
0.1 [ms] 200.0 [ms] 20.0 [ms]
r1623 Field-generating current setpoint (steady-state) / Id_set stationary
VECTOR (n/M) Can be changed: - Calculated: - Access level: 4
Data type: Floating Point Dynamic index: - Func. diagram: 6723
P-Group: Displays, signals Units group: 6_2 Unit selection: p0505
Not for motor type: PEM, REL Expert list: 1
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
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