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List of parameters
Parameters
1-449
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the smoothing time for the flux actual value.
Description:
Scaling of the pre-control characteristic for the start of field weakening.
For values above 100% and for partial load situations, the field weakening starts at higher speeds.
Note:
If the start of field weakening is shifted to lower speeds, then the voltage reserve is increased for partial load situa-
tions. If the start of field weakening is shifted to higher speeds, the voltage reserve is appropriately reduced so that
for fast load changes, it can be expected that this will have a negative impact on the dynamic performance.
Description:
Displays the pre-control value for the field weakening current.
Description:
Sets the proportional gain of the flux controller.
Note:
For synchronous motors, this parameters has no effect.
The value is automatically pre-assigned dependent on the motor when the drive system is first commissioned.
When calculating controller parameter (p0340 = 4), this value is re-calculated.
p1585[0...n]
Flux actual value, smoothing time / Flux actVal T_smth
VECTOR (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
-
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
ASM, PEM, REL
Expert list:
1
Min Max
Factory
setting
0 [ms]
1000 [ms]
0 [ms]
p1586[0...n]
Field weakening characteristic, scaling / Field weak scal
VECTOR (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6722, 6724
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL, FEM
Expert list:
1
Min Max
Factory
setting
80.0 [%]
120.0 [%]
100.0 [%]
r1589
Field-weakening current, pre-control value / FieldWkCurrPrectrl
VECTOR (n/M)
Can be changed:
-
Calculated:
-
Access level:
4
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
6724
P-Group:
Closed-loop control
Units group:
6_2
Unit selection:
p0505
Not for motor type:
ASM, REL, FEM
Expert list:
1
Min Max
Factory
setting
- [Arms]
- [Arms]
- [Arms]
p1590[0...n]
Flux controller P gain / Flux controller Kp
SERVO
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
5722
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
PEM, REL
Expert list:
1
Min Max
Factory
setting
0.0 [A/Vs]
999999.0 [A/Vs]
10.0 [A/Vs]