7
Configuring the job computer
Selecting and configuring the speed sensor
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“Auto” – Some systems enable automatic detection of the speed source.
– Mode of operation: If a speed signal is detected on the ISOBUS, this speed will be used as
a basis. In the case of signal failure, the job computer will take the impulses from the sensor
connected to the job computer as a basis for determining the speed.
– Configuration: For systems that have two sensor types, it is recommended to calibrate the
sensor that is connected to the job computer. In other cases, set the “Wheel Impulses”
parameter to 0.
To configure the speed source:
1.
On the work screen, press the following keys successively:
>
.
⇨
The “Speed” screen appears.
2.
Configure the “Speed source” parameter.
If the “Speed source” parameter does not appear on the “Speed” screen, and the speed signal should
be received through the ISOBUS, proceed as follows:
The speed signal can be received through the ISOBUS.
1.
Switch to the “PARAMETERS” screen:
2.
Set the “Wheel impulses” parameter to “0”.
Calibrating the speed sensor with the 100m method
When calibrating the speed sensor with the 100m method, you determine the number of impulses
received by the speed sensor in a distance of 100m. When you know the amount of impulses, the job
computer can calculate the current speed.
If you know the number of impulses for the wheel sensor, you can also enter this number manually.
You can enter different pulse values for up to three different wheels.
Wheel sensor, radar sensor or GPS speed sensor is installed on the implement.
A distance of 100m has been measured and marked. The distance must correspond to the field
conditions. It should therefore lead over a meadow or a field.
The tractor with connected implement is ready for a 100m drive and is at the start of the marked
distance.
1.
Ensure that all prerequisites have been fulfilled.
2.
Switch to the “CALIBRATION – wheel impulses” screen:
>
>
3.
- Start calibration.
⇨
The following function icons appear:
- Stop calibration.
- Abort calibration.
Procedure 1
Procedure 2
7.5.2
Procedure
