SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
395
2 Parameters
2.2 List of parameters
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 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).
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.
r1597 CO: Field weakening controller output / Field_ctrl outp
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6723
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: PEM, REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r1598 CO: Total flux setpoint / Flux setp total
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6714, 6723,
6724, 6725, 6726, 8018
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
p1599[0...n] Flux controller excitation current difference / Flux ctr I_exc_dif
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
0.0 [%] 100.0 [%] 3.0 [%]
p1600[0...n] P flux controller P gain / P flux ctrl Kp
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_CON Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: ASM, PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
0.0 999999.0 10.0
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