Siemens G130 List Manual page 175

For bit 27 (extrapolate position values):
- if bit = 1, the extrapolation of the position values is activated.
For bit 28 (cubic correction);
- if bit = 1, the cubic correction for track A/B sine is activated.
For bit 29 (phase correction):
- if bit = 1, the phase correction for track A/B sine is activated.
For bit 30 (amplitude correction):
- if bit = 1, the amplitude correction for track A/B sine is activated.
For bit 31 (offset correction):
- if bit = 1, the offset correction for track A/B sine is activated.
p0431[0...n] Angular commutation offset / Ang_com offset
VECTOR_G Can be changed: C2(4)
Data type: FloatingPoint32
P-Group: Encoder
Not for motor type: -
Min
-180.00 [°]
Description: Sets the angular commutation offset.
Dependency: The value is taken into account in r0094.
Refer to: r0094, r1778
Notice: When the firmware is upgraded from V2.3 to V2.4 or higher, the value must be reduced by 60° if all the following
conditions are fulfilled:
- the motor is a synchronous motor (p0300 = 2, 2xx, 4, 4xx).
- the encoder is a resolver (p0404.23 = 1).
- the actual speed value is inverted (p0410.0 = 1).
The angular commutation offset cannot be generally taken from other drive systems. As a minimum - the sign of the
offset determined for SIMODRIVE 611 digital and SIMODRIVE 611 universal must be reversed for SINAMICS
(p0431 (SINAMICS) = -p1016 (SIMODRIVE)).
Note: Angular commutation offset, angular difference between electrical position of encoder and flux position.
For p0404.5 = 1 (track C/D) the following applies:
The angular offset in p0431 acts on track A/B, the zero mark on track C/D.
For p0404.6 = 1 (Hall sensor) the following applies:
The angular offset in p0431 acts on track A/B and the zero mark.
p0432[0...n] Gearbox factor encoder revolutions / Grbx_fact enc_rev
VECTOR_G, ENC Can be changed: C2(4)
Data type: Integer32
P-Group: Encoder
Not for motor type: -
Min
1
Description: Sets the encoder revolutions for the gearbox factor of the encoder evaluation.
The gearbox factor specifies the ratio between the encoder shaft and motor shaft (for motor encoders) or between
the encoder shaft and the load.
Dependency: This parameter can only be set for p0402 = 9999.
Refer to: p0402, p0410, p0433
Note: Negative gearbox factors should be implemented with p0410.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
180.00 [°]
Calculated: -
Dyn. index: EDS, p0140
Unit group: -
Scaling: -
Max
1048576
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.00 [°]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
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