Operating Instructions

List of parameters
Parameters
1-197
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Note: It only makes sense to activate this function if the dynamic response requirements of the speed controller are low.
In order to avoid oscillations, if required, the speed controller parameters should be adapted (increase Tn, reduce
Kp).
Further, the smoothing time of the flux setpoint filter (p1582) should be increased.
Description: Sets the smoothing time for the flux setpoint.
Description: Sets the smoothing time for the flux setpoint in the field-weakening range
Note: Only the flux setpoint rise is smoothed
Description: Sets the integral-action time of the field-weakening controller.
Description: Displays the output of the field weakening controller.
The value is referred to the rated motor flux.
Description: Displays the effective flux setpoint.
The value is referred to the rated motor flux.
p1582[0...n] Flux setpoint smoothing time / Flux setp T_smth
Access level: 3 Calculated: p0340 = 1,3 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6722, 6724
Min Max Factory setting
4 [ms] 5000 [ms] 15 [ms]
p1584[0...n] Field weakening operation flux setpoint smoothing time / Field weak T_smth
Access level: 4 Calculated: p0340 = 1,3 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6722
Min Max Factory setting
0 [ms] 20000 [ms] 0 [ms]
p1596[0...n] Field weakening controller integral-action time / Field_ctrl Tn
PM230
PM240
PM250, PM260
Access level: 3 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 6723, 6724
Min Max Factory setting
10 [ms] 10000 [ms] 300 [ms]
r1597 CO: Field weakening controller output / Field_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dyn. index: -
Units group: - Unit selection: - Func. diagram: 6723
Min Max Factory setting
- [%] - [%] - [%]
r1598 CO: Total flux setpoint / Flux setp total
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dyn. index: -
Units group: - Unit selection: - Func. diagram: 6714, 6723, 6724,
6725, 6726, 8018
Min Max Factory setting
- [%] - [%] - [%]