Siemens SINAMICS S120 Function Manual page 105

Note
When fault F07414 occurs, p1990 is automatically started; if p1980 is not equal to 99 and
p0301 does not refer to a catalog motor with an encoder that is adjusted in the factory.
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p0325[0...n] Motor pole position identification current 1st phase
● p0329[0...n] Motor pole position identification current
● p0404.15 Commutation with zero mark
● p0431[0...n] Commutation angle offset
● p1980[0...n] Pole position identification procedure
● p1981[0...n] Pole position identification maximum movement
● p1982[0...n] Pole position identification selection
● p1983 Pole position identification test
● r1984 Pole position identification angular difference
● r1985 Pole position identification saturation curve
● r1987 Pole position identification trigger curve
● p1990 Determine encoder adjustment commutation angle offset
● r1992 Pole position identification diagnostics
● p1993[0...n] Pole position identification current, motion based
● p1994[0...n] Pole position identification rise time, motion based
● p1995[0...n] Pole position identification gain, motion based
● p1996[0...n] Pole position identification integral time, motion based
● p1997[0...n] Pole position identification smoothing time, motion based
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Servo control
3.13 Pole position identification
105