McConnel ECON HEDGEMASTER Mk3, Руководство оператора

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TEST & FAULT FINDING SCREENS
The following screens are available for testing and fault finding purposes, these are:
JOYSTICK TEST SCREEN
This screen reports the status of the CAN
(Controller
Area Network)
signal from the joystick during its various
functions.
X and Y Display
These report the joystick signal as it travels through its range of movements in its 2 axis –
the ‘X’ axis being the ‘Lift’ up and down function and the ‘Y’ axis the ‘Reach’ in and out
function.
With the joystick in the central
(neutral)
position both ‘X’ and ‘Y’ on the screen should read
0
(zero)
. When the joystick is moved through a specific axis the relevant readout will
increase or decrease depending on the direction and distance of movement up to a
maximum of +1000 in the fully forward or fully right position and -1000 in the fully back or
fully left position. If the display reports a reading above the + or – 1000 figure at any point
of full travel the joystick has developed a fault and should be repaired or replaced.
R1 and R2 Display
These report the signals from the 2 thumbwheels on the top of the joystick and are
calibrated to read +1000 in the fully back position and -1000 in the fully forward position. If
either of the ‘R’ readings are above the + or – 1000 figure at the point of full travel the
thumbwheel has developed a fault and should be repaired or replaced.
B1 and B2 Display
These report the status of the 2 joystick buttons and will display ‘ON’ when the button is
activated or ‘OFF’ when deactivated. The readings below B1 and B2 on the screen record
usage of the buttons.
EDS STATUS SCREEN
Although this screen is present on all v4 controls, with the
exception of the voltage reading, the information it reports
is only actually relevant to machines fitted with EDS.
In addition to the aforementioned voltage reading the
screen will report Lift Ram Pressure and Reach Position
status – in each case these will display ‘OK’ when the
system is working correctly. If ‘FAULT’ is displayed next to
one or other feature it means a problem has been
detected with that component and it should be
investigated further to locate and correct the problem.
NOTE: As the pressure and position features are not present on Non EDS machines by default the
screen will display ‘FAULT’ next to the features on these models – this is normal and should be
ignored. The voltage reading will be relevant on all models.
REACH FUNCTION SCREEN
This screen displays the status of the joystick reach function and indicates to the operator
if the controls are set for correct operation of the machine to the left hand side of the
tractor or to the right hand side of the tractor. The hand symbol with a
9 displayed on it
indicates the operating side that is currently active.
L/H Machine Operation R/H Machine Operation