Steering Valve Sensors

DANGER: During calibration check that there are no people or objects within the steering area!
The tractor’s front wheels may be deflected automatically and without warning during the calibration procedure.

NOTE: During calibration, the valve slider free travel is determined.

NOTE: To operate the automatic track guidance, it is essential to calibrate the steering valve.

Please note:

  • Do not leave operator’s seat (seat contact switch).
  • Start engine.
  • Tractor stationary.
  • Point wheels straight ahead.
  • Do not move the steering wheel.

 

VarioGuide Vario Terminal_Steering Sensor_FIG 28

VarioGuide Vario Terminal_Steering Sensor_ESC

Confirm the warning and fault messages displayed on the instrument panel with ESC.

VarioGuide Vario Terminal_Wheel Sensors_RETURN

Press RETURN; the first main menu level appears on the multiple display.

VarioGuide Vario Terminal_Steering Sensor_FIG 29

VarioGuide Vario Terminal_Wheel Sensors_UPDOWN

Press one of the buttons repeatedly until symbol (A) flashes.

VarioGuide Vario Terminal_Wheel Sensors_RETURN

Press RETURN; the second main menu level appears on the multiple display.

VarioGuide Vario Terminal_Steering Sensor_FIG 30

VarioGuide Vario Terminal_Wheel Sensors_UPDOWN

Press one of the buttons repeatedly until the symbol (A) flashes.

VarioGuide Vario Terminal_Wheel Sensors_RETURN

Confirm with RETURN.

VarioGuide Vario Terminal_Steering Sensor_FIG 31

VarioGuide Vario Terminal_Wheel Sensors_UPDOWN

Press one of the buttons repeatedly until the symbol (A) flashes.

VarioGuide Vario Terminal_Wheel Sensors_RETURN

Confirm with RETURN.

Input code 2403.

VarioGuide Vario Terminal_Steering Sensor_FIG 32

VarioGuide Vario Terminal_Wheel Sensors_UPDOWN

Press one of the buttons until the desired number is displayed.

VarioGuide Vario Terminal_Wheel Sensors_RETURN

Confirm with RETURN.

VarioGuide Vario Terminal_Steering Sensor_FIG 33

The image shown above is displayed.

NOTE:

  • The calibration runs automatically (approx. 5 minutes max.)
  • Do not actuate steering.
  • Do not leave operator’s seat (seat contact switch).

VarioGuide Vario Terminal_Steering Sensor_FIG 34

The image shown above is displayed.

VarioGuide Vario Terminal_Steering Sensor_FIG 35

If calibration is completed without errors, O.K. appears and the new sensor settings are saved.

NOTE: Settings are only stored when ignition key has been turned to ”0” position.
Wait for at least 30 seconds before switching on ignition again!

VarioGuide Vario Terminal_Steering Sensor_FIG 36

If incorrect values are detected or the conditions are not met, the message ERROR appears.

2403 = calibration code

FXX = fault code

Fault Code Cause
F01 Preliminary conditions not satisfied
F02 Front wheels are not straight
F03 Manual steering wheel actuation during calibration
F06 No movement in direction ”steering to left”
F07 No movement in direction ”steering to right”
F08 Calibration taking too long
F09 User terminated calibration with ESC
F11 Plausibility: Signal in direction ”steering to left”
F12 Plausibility: Signal in direction ”steering to right”

NOTE: If incorrect values are found, contact your Fendt dealer.

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