Co: Field Weakening Controller Output / Field_Ctrl Outp; Co: Total Flux Setpoint / Flux Setp Total; Flux Controller Excitation Current Difference / Flux Ctr I_Exc_Dif; P Flux Controller P Gain / P Flux Ctrl Kp - Siemens SINAMICS G150 Manual

r1597

CO: Field weakening controller output / Field_ctrl outp

VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: PEM, REL
Min
- [%]
Description: Displays the output of the field weakening controller.
The value is referred to the rated motor flux.
r1598

CO: Total flux setpoint / Flux setp total

VECTOR_G (n/M) Can be changed: -
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
- [%]
Description: Displays the effective flux setpoint.
The value is referred to the rated motor flux.
p1599[0...n]

Flux controller excitation current difference / Flux ctr I_exc_dif

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PEM, REL
Min
0.0 [%]
Description: Sets the permissible difference between the actual excitation current and the excitation current setpoint.
The excitation current flux controller is active within this difference.
If the difference lies outside the specified limit value, then the I component of the excitation current flux controller is
kept. Instead of this, for the flux controller of the field-generating current, an additional I controller is switched in
(integral time according to p1592).
If the difference again lies within the bandwidth, the I component of the excitation current flux controller is re-activated
and the I component of the flux controller of the field-generating current is reduced as an exponential function with
respect to time. The reduction of the I component over time depends on the rotor time constant (r0384).
p1600[0...n]

P flux controller P gain / P flux ctrl Kp

VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PEM, REL
Min
0.0
Description: Sets the proportional gain of the P flux controller for separately-excited synchronous motors (FEM).
Note: The value is automatically pre-assigned dependent on the motor when the drive system is first commissioned.
When calculating controller parameters (p0340 = 4), this value is re-calculated.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated: -
Dyn. index: -
Units group: -
Scaling: PERCENT
Max
- [%]
Calculated: -
Dyn. index: -
Units group: -
Scaling: PERCENT
Max
- [%]
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
100.0 [%]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
999999.0
2 Parameters
2.2 List of parameters
Access level: 4
Func. diagram: 6723
Unit selection: -
Expert list: 1
Factory setting
- [%]
Access level: 3
Func. diagram: 6714, 6723,
6724, 6725, 6726, 8018
Unit selection: -
Expert list: 1
Factory setting
- [%]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
3.0 [%]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
10.0
395