TRAIL-Control
Configuring TRAIL-Control
Hydraulic flow gain
Enter only for implements with a proportional valve.
Hydraulic flow is a value for setting the steering speed.
Normally the value is between: 1.5%/° and 3%/°
Deviation tolerance
The deviation tolerance influences the behaviour of steering in the central position area.
The lower the tolerance is set, the more sensitive the control reacts to small changes.
Normally the value is between: 2° and 3°
Track width
Sprayer track width - distance between the centre of the wheels on the axle.
Trac.axle<---->Coupl.
Distance between the center of the rear axle of the tractor and the towing hook of the tractor.
Calibrating TRAIL-Control
Danger of injury from trailed implement movement
When calibrating the proportional valve, the trailed implement moves automatically.
This may pose a risk to you and to persons in the immediate vicinity of the trailed implement.
◦ Ensure that nobody is in the regulation range of the trailed implement.
◦ Abort the calibration with the or function key as soon as someone
approaches the trailed implement.
▪ Prior to initial start-up.
▪ At the start of each season.
▪ When inaccuracies occur.
There are two steps involved in calibrating TRAIL-Control:
▪ Step 1: Teach-in the middle position and end stops and calibrate the slope sensor.
In this step you teach the job computer the position of the drawbar and/or the axle in the middle,
left and right positions.
The job computer calculates all intermediate positions itself.
To do so, the slope sensor must be installed. Its position may no longer be changed after this.
▪ Step 2: Calibrating the hydraulics of the proportional valve
Only for trailed implements with proportional valves
When should you
calibrate?
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