Assembly and function
UF 01 DB 238. 07.04
71
4.9.7.4 Impulses per 100m
Hint!
x The requires the calibration value "Im-
pulses per 100m" to determine the
x actual forward speed [k.p.h].
x travelled distance [m] for the actual order.
x worked area.
x If the calibration value is accurately known you can manu-
ally enter the calibration value "Impulses per 100m" into the
x If the calibration value is not known you would have to de-
termine the calibration value "Impulses per 100m" via a
calibration travel.
x The
can store the calibration values
"Impulses per 100m" for 3 different tractors. Please refer to
chapter "Storage of Impulses per 100m for different trac-
tors", page 74. The
calibration values of the selected tractor.
Important!
x For the accurate conversion of the actual forward speed in
[k.p.h], the travelled distance [m] or the worked area in [ha]
determine the calibration value "Impulses per 100 m" of the
distance sensor.
x As a matter of principle determine the accurate calibration
value "Impulses per 100m" via a calibration travel:
x before the first operation.
x when using another tractor or after changing the trac-
tor tyre size.
x in case of deviations between the determined and the
actual forward speed / travelled distance.
x in case of deviations between the determined and the
actually worked area.
x when different soil conditions prevail.
x Determine the calibration value "Impulses per 100m" in rela-
tion to the prevailing operational conditions in the field.
When the spraying operation is carried out with switched on
all wheel drive, switch on for the calibration value determi-
nation also the all wheel drive.