ARAG IBX100 4679004, Установка - Использование - Обслуживание

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IMPLEMENT SETTINGS
11.5 Nozzle data
Allows setting the values of 12 types of ISO nozzles and 6 "User" nozzles (A ÷ F).
1
5
3
6
4
2
2
Fig. 45
2
Fig. 46
1 - 2 Select the nozzle you wish to set up (
Fig. 45
/
Fig. 46
); enter the relevant features (
Fig. 45
).
If necessary, repeat the setup for each nozzle.
3 - 4 Set the reference flowrate and pressure for the selected nozzle.
The rate of the nozzle being used allows the VT to calculate the pressure without a pressure sensor.
The values for
Flowrate
and
Pressure
can be modified for "User" nozzles ONLY, not for ISO nozzles.
5 - 6
Set the pressure limits for the selected nozzle.
Enable the relevant function on the Alarms menu
Info and alarms
( par. 12.3 ) if you want the computer to trigger an alarm when the nozzle is
outside the set range.
For the procedure to be followed when an alarm occurs, please refer to
par.
16.3
.
11.6 Speed settings
1
Allows to select the source for speed calculation.
Available options:
•
Wheel sensor (ECU)
: ): When this option is enabled, the speed is calculated on the basis of the pulses received by the speed sensor installed
on the wheel and connected to the ECU through a special harness . The wheel constant must be entered during the setup procedure (
2
).
•
Tractor wheel
: When this option is enabled, the speed is calculated on the basis of the pulses received by the speed sensor installed on the
wheel and directly connected to VT . The wheel constant must be entered during the setup procedure (
2
).
•
Tractor radar
: Information concerning speed is received by the GPS, which is connected directly to the VT.
•
Simulated speed
: Allows to enable speed simulation in order to carry out adjustment tests even when the machine is stationary.
2 Enter the wheel constant value calculated with the suitable formula.
3
Enter the simulated speed value.
1
2
3
Fig. 47
The wheel constant can be calculated with a good approximation by detecting the
distance traveled by the wheel with the speed sensor.
The longer the distance traveled, the more accurate the wheel constant
calculation.
Kwheel =
distance traveled (cm)
no. of detection points x wheel rpm
<distance traveled> distance expressed in cm covered by the wheel along
measurement travel;
<no. of measurement points>
number of measurement points (e.g., magnets,
bolts, etc.), mounted on wheel;
<no. of wheel revolutions>
number of wheel revolutions required to travel
measurement distance.
Take measurements with tires at the operating pressure.
This test must be performed on medium-hard terrain; for
application to very soft or very hard terrain, rolling diameter may
vary, leading to inaccurate output calculation; when this is the
case, repeat the procedure.
During the test, cover the distance with the tank filled up to half
capacity with water.