2 Parameters
2.2 List of parameters
SINAMICS G130/G150
384 List Manual (LH2), 07/2016, A5E03263479A
Dependency: Select operation with braking resistor: p1300 = 15
Refer to: p1360, p1362, r1363
Refer to: F06922
Note: For p1364 = 0, asymmetry identification is deactivated.
Asymmetry can also be displayed if the absolute current manifests ripple, caused by load-related ripple of the DC link
voltage. In this particular case, p1364 must be increased.
Description: Displays the measured actual phase currents as peak value.
This value is averaged for the display in the speed controller sampling time (p0115[1]).
Index: [0] = Phase U
Dependency: The signal is only displayed in operating mode p1300 = 19 (U/f control with independent voltage setpoint) and is used
to control DC currents (e.g. for excitation (field) controllers).
Description: Reduction of the maximum modulation depth when compared to r0073 to reduce the maximum output voltage r0071.
The maximum modulation depth is reduced no more than the ideal overcontrol limit of 100 %.
Note: If p1803 is increased for operation with closed-loop speed/torque control, then the modulation limit for operation with
U/f control can in turn be reduced in order to avoid overcontrol and the associated current ripple.
Description: Sets the configuration for the closed-loop speed control.
r1369[0] CO: Phase current actual value filtered / I_ph act val filt
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6300
P-Group: V/f open-loop control Unit group: 6_5 Unit selection: p0505
Not for motor type: - Scaling: p2002 Expert list: 1
Min Max Factory setting
- [A] - [A] - [A]
p1381[0...n] U/f control modulation limit reduction / U/f mod_max reduc
VECTOR_G Can be changed: U, T Calculated:
CALC_MOD_LIM_REF
Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6723
P-Group: Modulation Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.0 [%] 40.0 [%] 0.0 [%]
p1400[0...n] Speed control configuration / n_ctrl config
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 2
Data type: Unsigned32 Dyn. index: DDS, p0180 Func. diagram: 6490
P-Group: Closed-loop control Unit group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 0000 0000 0000 1000
0000 0010 0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Automatic Kp/Tn adaptation active Yes No 6040
01 Sensorless vector control freeze I comp Yes No 6040
02 Acceleration precontrol signal source External (p1495) Internal (n_set) 6031
03 Reference model speed setpoint I
component
ON OFF 6031
05 Kp/Tn adaptation active Yes No 6040
06 Free Tn adaptation active Yes No 6050
14 Torque pre-control Always active For n_ctrl enab 6060
15 Sensorless vector control speed pre-control Yes No 6030
16 I component for limiting Enable Hold 6030
18 Moment of inertia estimator active Yes No 6030
19 Anti-windup for integral component Yes No 6030
20 Acceleration model ON OFF 6031
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