Counter Functions; Calibrating Display; Zeroing The Counters; Starting And Stopping Counters - Valtra 6000 Workshop Manual

34. Autocontrol ---III

3. Counter functions

Setting working width:
--- Press the AREA ---key twice, and the display shows the text
WIDTH?
--- press the SET ---key and input number 1000 (cm) (=10 m)
--- press again the SET ---key after which the working width has
been input.
Setting time and date:
--- press the TIME ---key twice and the display shows current
date and time
--- press the SET ---key, and the display shows the text TIME?.
Input right time (h, min e.g. 14 09) and press SET
--- now the display shows the text DATE?. Input current month
and day (e.g. 05 28) and press the SET ---key. Now there is
text YEAR? in the display
--- input current year (e.g. 91) and press the SET ---key. Now
the system has correct time and date and the display shows
again the date ---function.

Zeroing the counters:

--- press the AREA ---key once and then the CLR ---key
twice=zeroing
--- press the TOTAL AREA ---key once and then the CLR ---key
twice=zeroing
--- press the working time key. Working time should be zero
(working time is zeroed when the area is zeroed)
--- press the distance ---key. The distance should be zero (dis-
tance is zeroed when the area is zeroed)

Starting and stopping counters:

--- Set one of the counter functions in the display (otherwise
the counters do not start).
--- press the #---key, until the arrow in the display starts to
flash=counters in function. Press the key again and the arrow
stops to flash=counters stopped. Start the counters.
Note! The distance counter show the travelled distance, al-
though the arrow does not flash.
Checking function of the lift/lower switch:
(switches off the area counter when the implement is raised
to the transport position)
--- activate the hydraulic power lift with the switch
--- set the lift/lower switch to the lowering position. Now the
arrow in the display must point downwards
--- set the switch to the transport position and the arrow points
upwards
--- set the lift/lower switch to the lowering position
Test ---run:
Drive the tractor and check that the counters show the correct
values (area, total area, time, distance).
Checking battery voltage:
Check that the display shows the correct voltage:
--- engine stopped: battery voltage about 12,5 V
--- engine started: voltage about 13---14 V
Model
6600E, 8100E
15. 6. 1992
Calibrating display for three -- point linkage
position
--- press the position ---key twice and the text CAL LIFT ap-
pears in the display
--- press the SET ---key and the display shows text LOW
--- adjust the lower links to the lowest position and press the
SET ---key
--- now the display shows text HIGH.
--- lift the lower links to the max. upper position and press the
SET ---key.
--- now the calibration has been completed (escape from the
calibrating mode by pressing e.g. the SPEED ---key)
--- check that the display shows zero when the lower links are
in the lowest position and 100 when the links are in the upper
position
Implement functions
The following sensors can be fitted on an implement:
--- flow meter
--- rotation speed sensor
--- pieces counter
--- sensor for working position
--- position potentiometer
--- possible linear actuator
The implement sensors send signals to the AC---III display
which shows various functions of implement.
Line from the ECS to the implement socket can be checked
according to the instruction on page 342/9 even though You
do not have a microcomputer. In this case, shunt between dif-
erent socket terminals and observe the AC III display readings
in different functions.
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