2 Parameters
2.2 List of parameters
SINAMICS G130/G150
482 List Manual (LH2), 07/2016, A5E03263479A
Description: Displays the identification current to identify the q inductance ([0...9]).
Dependency: Refer to: r1934, p1959, p1960
Note: The Lq characteristic consists of the value pairs from r1934 and r1935 with the same index.
Description: Sets the configuration of the rotating measurement.
Dependency: Refer to: F07988
Note: The encoder is only tested if the rotating measurement with encoder is selected (p1960 = 2).
The following parameters are influenced for the individual optimization steps:
Bit 00: None
Bit 01: p0320, p0360, p0362 ... p0369
Bit 02: p0341, p0342
Bit 03: p1400.0, p1458, p1459, p1460, p1462, p1463, p1470, p1472, p1496
Bit 04: Dependent on p1960
Bit 05: p0391, p0392, p0393, p1402.2 only for induction motors
p1960 = 1, 3: p1458, p1459, p1470, p1472, p1496, p1400.0
p1960 = 2, 4: p1458, p1459, p1460, p1462, p1496, p1461, p1463
The identification of the q leakage inductance can only be carried out for unloaded motors or motors with a low load
(load approx. 30% below the rated motor torque). Only then is a current controller adaptation (p0391 ... p0393)
parameterized if the q-leakage inductance under no-load conditions is at least 30 % higher than the total leakage
inductance (p0356, p0358).
For bit 11 = 1:
Bits 02, 03, 04 no longer have any effect. It makes sense to set bit 11 if the speed controller and its adaptation were
already set before the measurement.
For bit 12 = 1:
The selection only has an effect on the measurement p1960 = 1, 2. For the shortened measurement, the magnetizing
current and moment of inertia are determined with a somewhat lower accuracy.
r1935[0...9] q inductance identification current / Lq I_ident
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Motor identification Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
p1959[0...n] Rotating measurement configuration / Rot meas config
VECTOR_G (n/M) Can be changed: T Calculated: CALC_MOD_ALL Access level: 2
Data type: Unsigned16 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Motor identification Unit group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 0000 0001 1111 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Enc test active Yes No -
01 Saturation characteristic identification Yes No -
02 Moment of inertia identification Yes No -
03 Re-calculates the speed controller
parameters
Yes No -
04 Speed controller optimization (vibration test) Yes No -
05 q leakage inductance ident. (for current
controller adaptation)
Yes No -
11 Do not change the controller parameters
during the measurement
Yes No -
12 Measurement shortened Yes No -
13 After measurement direct transition into
operation
Yes No -
14 Calculate speed actual value smoothing
time
Yes No -
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