AFMNA0AA – EPS-BLI HYG – User Manual
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3) OPERATING
MODE
Number. 2.6 through 3.0. Default value is 3.0.
This parameter defines the operating mode of the E-steering controller.
-
2.6:
Factory test. Reserved.
-
2.7:
Factory test. Reserved.
-
2.8:
Factory test. Reserved.
-
3.0:
Normal operation.
4) MAX POS ERR 0RPM
Degrees, 0° through 10°. Default value is 3°.
This parameter defines the maximum position error between steering set point and
feedback. Above this threshold, with traction stopped, E-steering controller corrects
the error and takes the steered wheel at the demanded position.
5) OFFSET
CENTER
CORR.
Degrees, -128° through 127°. Default value is 0°.
This parameter defines the offset between the center position (home position) of
the steered wheel and the home switch.
6) STATIC
NUMBNESS
Number, 1 through 7.5. Default value is 1.
This parameter defines the relationship between the steering set point and the
applied steering angle. When it is equal to 1, the relationship is linear; the higher is
the value, the greater is the numbness effect around the home position. See figure
10.2.4-2 below. STATIC NUMBNESS values are reported on the right.
Figure 9.2.4-1.
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Applied steering angle
[span
percentage]
Steering set point [span percentage]
1.0
1.5
2.0
2.4
2.9
3.4
4.0
4.8
5.9
7.5
