Vehicle Geometry - Danfoss PVED-CLS User Manual

ENGINEERING TOMORROW
Lower vehicle speed
auto-guidance suspend P3252 U8
threshold
Safe state vehicle speed
P3253 U8
threshold
7.1.8

Vehicle geometry

P3421 indicates the steering geometry of the vehicle; Ackermann/two wheel steering geometry or articulated steering
geometry.
Articulated steering geometry
Wheel base A;
For Ackermann-steering geometry (front wheel- or back-wheel-steering only), P3421 is set to 1. For articulated
steering geometry, P3421 is set to 2.
P3422 and P3424 indicate the wheel base parameters, given in mm. If Ackermann steering geometry has been selected
(P3421 set to 1) the operator only has to set P3422, which is the length between the front axle and the rear axle. If
articulated steering geometry has been selected (P3421 set to 2) the operator need to set both P3422 and P3424. Now
P3422 indicates the length between the front axle and the articulating point and P3424 indicates the length between
the articulating point and the rear axle.
Minimum vehicle speed below which spool movement is disabled when
damph Auto-guidance steering is engaged.
Resolution: 1 damph = 10 meter pr. hour
Kmph The vehicle speed at which the PVED-CLS shall enter the safe state
P3422
Wheel base B;
P3424
Table 19
Ackermann/two wheeled
steering geometry
Figure 12
OEM 0 200
OEM 5 100
Wheel base A;
P3422
50 S
25 S