Define the Steering Motion Threshold
The steering motion threshold represents a percentage of the maximum steering motion which is
defined for each steering device. This means for the PVED-CL to detect a steering request on a new
steering device, the input on this device shall happen faster than the defined threshold speed.
The default values are a compromise between a quick respond to steering inputs and avoiding
unintentional transitions due to noise that might be present in the steering signal.
Device
Index
Default
Value range
Steering by steering wheel
119
50
0 – 200 (0.00 to 20.0 % of max.
activation speed)
Steering by High priority steering device
319
100
0 - 200
Steering by Low priority steering device
419
100
0 - 200
Steering by High priority external set-point controller
519
100
0 - 200
Changes to parameters of non-present steering devices have no effect.
Thresholds equal to zero auto-selects the device whenever a device of higher priority enters the non-active state.
Thresholds near zero could cause unintentionally transitions due to noise in the input signals.
No priority is given to higher priority devices when steering within the non-active operation state.
Once a steering device has been selected for steering it will be active until another steering device meets
the criteria for being selected for steering.
Operation Manual
PVED-CL Controller for Electro-Hydraulic Steering, Version 1.38
Steering Device Transition
©
Danfoss | May 2016
11025583 | AQ00000216en-US0302 | 37