Siemens SINAMICS S120 Function Manual page 98

Operating Modes
Servo control
Parameters for pole position identification
S p0325[0...n]
S p0329[0...n]
S p0404.15
S p0431
S p1980[0...n]
S p1981[0...n]
S p1982[0...n]
S p1983
S r1984
S r1985
S r1987
S p1990
S r1992
S p1993
S p1994
S p1995
S p1996
S p1997
Commutation angle offset commissioning support (p1990)
The function for determining the commutation angle offset is activated via
p1990 = 1. The commutation angle offset is entered in p0431.
This function can be used in the following cases:
S One-off comparison of pole position for encoders with absolute information
(exception: The Hall sensor must always be adjusted mechanically).
S Comparison of zero mark position for fine synchronization
3-98
Pole position identification current phase 1
Pole position identification current
Commutation with zero mark
Commutation angle offset
Pole position identification method
Pole position identification maximum movement
Pole position identification selection
Pole position identification test
Pole position identification angle difference
Pole position identification saturation curve
Pole position identification trigger curve
Pole position identification commutation angle offset
commissioning
Pole position identification diagnosis
Pol position identification, current, movement based
Pole position identification, rise time, movement based
Pole position identification, movement based, P gain
Pole position identification, movement based, integral action
time
Pole position identification, movement based, smoothing time
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition