Siemens SINAMICS G120D - p1594[0...n] Field-weakening controller P gain; Field_ctrl Kp; p1596[0...n] Field weakening controller integral-action time; Field_ctrl Tn; r1597 CO: Field weakening controller output; Field_ctrl outp; r1598 CO: Total flux setpoint; Flux setp total

List of parameters
Parameters
1-217
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
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.
Description: Sets the static torque setpoint for sensorless vector control (SLVC).
This parameter is entered as a percentage referred to the rated motor torque (r0333).
For sensorless vector control, when the motor model is shut down, an absolute current is impressed. p1610 repre-
sents the maximum load that occurs at a constant setpoint speed.
Notice: p1610 should always be set to at least 10 % higher than the maximum steady-state load that can occur.
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
Units group: - Unit selection: - Func. diagram: 6724
Min Max Factory setting
0.00 1000.00 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
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
- [%] - [%] - [%]
p1610[0...n] Torque setpoint static (SLVC) / M_set static
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Units group: - Unit selection: - Func. diagram: 1710, 6721, 6722,
6726
Min Max Factory setting
-200.0 [%] 200.0 [%] 50.0 [%]