Counter Functions, J38343 - Valtra 6000 Workshop Manual

37. Autocontrol 5
K. Counter functions, J38343---, (program versions 42---), AC 5
NOTE! Corresponding tests in AC 5.2, see page 371/9C.
With effect from ser. no. J38343 there are 12 pcs counters in the test mode menu (see page 370/8). The counter symbols are
placed below the symbols for the proportional valves, see table below:
F
A
d
P
C
Symbole in Test point
display
b Number of engagements of F ---clutch
F
Time in minutes how long time the
F ---clutch has been engaged (pressurised)
Number of engagements of R ---clutch
(r)
A
Time in minutes how long time the R ---
clutch has been engaged (pressurised)
C Number of engagements of DPS1 ratio
U Time in minutes how long time the DPS 1
clutch has been engaged (pressurised)
J Number of engagements of DPS2 ratio
P Time in minutes how long time the DPS 2
clutch has been engaged (pressurised)
E Number of engagements of DPS3 ratio
d
Time in minutes how long time the DPS 3
clutch has been engaged (pressurised)
H
Number of engine starts
L Time in hours how long time the ACV
control unit has been active.
The counters are accessible after activating the test mode
and by stepping in the menu with the aid of the DPS push
buttons.
Note! When the current is switced on with the ignition
switch, the default ratio is DPS1. The value in counter H
increases with one digit every time the engine revs rise over
400 r/min. Counter L shows the total running hours of the
control unit. If the counter reading is smaller than tractor
running hours, a new control unit has been fitted later on
the tractor.
Note! Reading counters is happened without a separate
confirmation. The counters cannot be zeroed in service. If
the control unit is reprogrammed, the counter values re-
main in the control unit memory. In the spare part control
unit the counters have been zeroed.
The greatest value of the hour recorders is 9999 after which
the counters are zeroed. Counters are switched on always
when current is switched on in the control unit.
Note! The counters has not been connected in all control units, since
the function has been under testing. Due to this the counters do not
increase in all tractors. This is not a fault, and does not cause a chan-
ge of the control unit if the control unit does not have another fault.
133
Model
1. 8. 2000
6250-- 8950
1. 9. 2002
The readings of the counters are shown shortened as follows:
--- the LH side display segment shows the counter symbol
--- the two intermediate segments show the two first significant
digits of the reading
--- the RH side segment shows the number of zeroes.
E.g. b 23 3 means that driving direction forwards has been
engaged 23000 times.
Last Number of
digit zeroes
0 ---
1 0
2 00
3 000 (thousands)
4 0000
5 00000
6 000000 (millions)
Time recorder readings (F, A, U, P , d, L) are also shown in the
same way.
Example:
H= number of engi-
ne starts
i.e. H = 3500 times.
Note! The counters can be used in connection with mainten-
ance or repair works, when e.g. estimating life time of various
components or clutch wear etc.
Code Page
370 13A
Test mode
symbol
Module
35=number of
engine starts,
two first digits
2 = Number of zeroes