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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]