Topcon 1004089-01 - 4.3. ACU-1 steering ECU

Chapter 4 – Default Tuning Values
31
4.3. ACU-1 steering ECU
Vehicle Type
Tracked
Articulated
Front steer
Harvester
Sprayer
Swather
Steering Tuning
Online Aggressiveness
60
40
70
40
50
40
Approach Aggressiveness
20
30
30
30
10
10
Max Steering Angle
30
30
30
25
25
25
Smoothing Radius for Curved Lines
7
7
7
7
7
7
Advanced Steering Tuning
pTime
0.9
1
0.85
1
1
0.95
pTime off
1.1
1.2
0.95
1.1
1.1
1.05
Max PWM
N/A
70
70
70
60
N/A
WAS Gain
N/A
70
100
100
120
N/A
Wheel Angle Sensor Tuning
Left min
Auto Calibration
Right min
Auto Calibration
Note: Low speed figures refer to 3-4 km/h and high speed to 34 km/h.
Note: Excluding AES-25 and ACU-1, all other steering controllers
have tuning values set by default. Only pTime and Aggressiveness
values are available for adjustment. The default settings for the
available values should be the same as those supplied in the tables
above.