Function of steering column adjustment motor position measurement - GF46.15-P-3000T

MODEL 211.0/2 with CODE (275a) Memory package (driver's seat, steering column, mirrors) 

Function 

To measure the position of the steering column, one Hall sensor each is located on the longitudinal adjustment motor, forwards and backwards (M20m1) and on the height adjustment motor, up and down (M20m2).

The signals from the Hall sensors are read in by the driver-side front seat adjustment control unit with memory (N32/1), checked for plausibility and counted in the position counter for position measurement.

The received Hall pulses are evaluated as positive or negative according to the actuation voltage of the motor.