Tractor ECU (panel:app TECU)
User
manual
EXPERT 75 - HW 1.0
68
saved for the respective sensor and it switches to the main view. If this is not fulfilled, a warn-
ing is displayed and the calibration must be repeated.
8.2.7.5
PTO shaft
In the "PTO shaft" tab, set the PTO shaft sensor. The PTO shaft sensor emits a certain number
of electrical pulses proportional to the PTO shaft speed. Illustration 8-21 shows the number
of electrical pulses emitted by the sensor during one PTO shaft revolution.
Illustration 8-21: Tractor detail view - PTO shaft
If a new tractor is added, then a value of 6 pulses per 100m is preset. The effective range of
values for the number of pulses per revolution is between 1 and 40.
The value to be entered for your tractor can be found in your tractor's technical information.
To enter the number of pulses per revolution for the PTO shaft sensor, select the "Pulses/rev"
button from the "PTO shaft" tab In the numeric input field that opens, enter the new value
and confirm with "OK".
8.2.7.6
3-point linkage
The 3-point sensor is set in this tab. This provides an output voltage to the signal socket that
is proportional to the current position of the rear hoist. Illustration 8-22 displays the voltage
values for the highest and lowest position of the 3-point linkage.
