Siemens SINAMICS G120D CU240D-2 DP - 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; p1595[0...n] Field weakening controller additional setpoint; Field_ctr add_setp; p1596[0...n] Field weakening controller integral-action time; Field_ctrl Tn

2 Parameters
2.2 List of parameters
SINAMICS G120D
232 List Manual (LH14), 01/2016, A5E33842313
Description: Display and connector output for the output of the field weakening controller (synchronous motor).
Index: [0] = PI output
[1] = I output
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Sets the P gain of the field-weakening controller.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Description: Sets an additional setpoint for the field weakening controller.
The value refers to the dynamic voltage reserve (p1574).
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Note: For a value equal to zero, the field weakening controller is activated when the maximum voltage, calculated with the
average value of the DC link voltage, is reached.
Negative values cause the field weakening controller to intervene earlier, so that the voltage can move away from the
modulation depth limit.
Description: Sets the integral-action time of the field-weakening controller.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Displays the output of the field weakening controller.
The value is referred to the rated motor flux.
r1593[0...1] CO: Field weakening controller / flux controller output / Field/Fl_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2002 Dyn. index: -
Unit group: 6_2 Unit selection: p0505 Func. diagram: 6724
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
p1594[0...n] Field-weakening controller P gain / Field_ctrl Kp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6724
Min Max Factory setting
0.00 1000.00 0.00
p1595[0...n] Field weakening controller additional setpoint / Field_ctr add_setp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6726
Min Max Factory setting
-80.00 [%] 50.00 [%] 0.00 [%]
p1596[0...n] Field weakening controller integral-action time / Field_ctrl Tn
Access level: 3 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit 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: -
Unit group: - Unit selection: - Func. diagram: 6723
Min Max Factory setting
- [%] - [%] - [%]