Tractor - Danfoss pved-cl Operation Manual

Operation Manual
PVED-CL Controller for Electro-Hydraulic Steering, Version 1.38
General Information
© Danfoss | May 2016
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Anti-jerks functionality
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Soft-stop at cylinder-end positions
•
Variable steering ratio – fixed mode
Lower steering ratio during a load-cycle
‒
High steering ratio during a transport cycle
‒
•
Variable steering ratio – speed dependant
The higher driving speed - the higher the steering ratio
‒
•
Joystick steering
•
Graceful degradation (operation in reduced mode)
Allow faults to partly shut-down of steering functionality to maximize system performance for the
‒
rest of the mission
Other articulated vehicles can have similar advantages.

Tractor

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Auto-guidance with GPS, laser or row guidance controllers
•
Variable steering ratio - actuator dependant
Lower steering ratio during load cycle
‒
•
Variable steering ratio speed dependant
‒ The higher driving speed the higher ratio
•
Plug and perform GPS control
Storing the machine parameters in the PVED-CL allows a GPS controller to be moved between various
machines without re-adjusting the machine parameters.
Automated steering is the next step in automating the field work on farms. The automated steering
gives the following advantages
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Longer operation time
•
Ensures that the machine works optimally (minimal waste).
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