Siemens CU230P-2 DP - p1584[0...n] Field weakening operation, flux setpoint smoothing time; Field weak T_smth; r1589 Field-weakening current, pre-control value; FieldWkCurrPrectrl; r1593[0...1] CO: Field weakening controller; flux controller output; Field;Fl_ctrl outp; p1594[0...n] Field-weakening controller, P gain; Field_ctrl Kp

Parameters
List of Parameters
1-198
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Sets the smoothing time for the flux setpoint in the field-weakening range
Note: Only the flux setpoint rise is smoothed
Description: Displays the pre-control value for the field weakening current.
Description: Displays the output of the field weakening controller (synchronous motor).
Index: [0] = PI output
[1] = I output
Description: Sets the P gain of the field-weakening controller.
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.
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: - Data set: DDS, p0180
Min Max Factory setting
0 [ms] 20000 [ms] 0 [ms]
r1589 Field-weakening current, pre-control value / FieldWkCurrPrectrl
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
r1593[0...1] CO: Field weakening controller / flux controller output / Field/Fl_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [Arms] Scaling: p2002 Data set: -
p1594[0...n] Field-weakening controller, P gain / Field_ctrl Kp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: DDS, p0180
Min Max Factory setting
0.00 1000.00 0.00
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: - Data set: DDS, p0180
Min Max Factory setting
10 [ms] 10000 [ms] 300 [ms]
r1597 CO: Field weakening controller output / Field_ctrl output
Access level: 4 Calculated: - Data type: FloatingPoint32
Unit: [%] Scaling: PERCENT Data set: -
r1598 CO: Total flux setpoint / Flux setp total
Access level: 3 Calculated: - Data type: FloatingPoint32
Unit: [%] Scaling: PERCENT Data set: -