123
Model Code Page
37. Autocontrol 5
1. 8. 2000
370 9
6250--8950
1. 9. 2002
1) If detector switch S60 does not function, it can temporar-
ily be by ---passed by connecting switch wires with an auxili-
ary wire (connector beside the seat holder). The switch
must be changed and the auxiliary wire removed as soon
as possible (safety).
Example:
Ife.g.onestepupissteppedfromthestartlevelbyusing
the push buttons (1) , in the three LH side segments of the
lower display symbol d01 starts to blink with frequency of
two hertz. This symbol indicates which digital input is being
tested (d01=DPS push button up, see table a on the next
page).
When the button in question has been selected, it can be
confirmed for testing by pushing the DPS pre ---program-
ming button (2), at which time the symbol stops blinking. In
theRHsidesegment canbeseenthemodeoftheswitch
(0 or 1) depending whether the button is depressed or not.
When the button in question has been tested, move to the
other point in the menu by pressing the DPS pre---pro-
gramming button (2), after which the symbol starts to blink
and the menu can be moved with the DPS push buttons
(1). The selection is co nfirmed again with the pre---pro-
gramming button (2) (symbol does not blink) and the
switch in question can be tested.
Symbols in instruction
--- d01...d16, A1...A4, F1...F7 are symbols for the AC 5 con-
trol unit input s i gnals (from switches , position s ensors, tem-
perature sensors and rotation speed sensors).
--- P1...P5 are symbols for the AC 5 control unit output sig-
nals (control of the proportional valves).
--- A1A1...A1A5 are names of the control unit connectors
(on the AC 5 control unit).
For example: A1A3/2 means pin no 2 in the cont rol unit
connector A1A3 (gearbox oil temperature)
--- S28, S29..., B6, B7...aresymbolsoftheswitchesand
sensors in the wiring diagram.
--- Y2, Y4...aresymbolsoftheproportionalvalvesinthe
wiring diagram.
E. Checking I.D. number of AC5 pro-
grams
Programs of AC5
Note! Pro gramming instruction of AC5 control unit, see
page 370---24B.
In the tractor production the AC5 control unit A1 is
equipped with a program, which consists of a main pro-
gram and a parameter file.
Since in the control unit A1 have been used many different
main programs and parameter files, these different pro-
grams and files have I.D. numbers for identifying.
The I.D. number, which can be seen in the AC5 --- d i s p l a y ( i n
test mode FII), shows the main program version and pa-
rameter file I.D. number. The two first digits show the pa-
rameter file I.D . number and two last digits the main pro-
gram version number.
E .g. I.D nummer 5142:
51 =parameter file I.D . number, 42 =main program version
number.
Main program version numbers:
V ersio n Fitted in production, ser. nos.
38 -H40431 (pre -series)
40 H40432- pre-series, (in series H49112-)
41 J01401- (about)
43 J38343-
42 J39116-
42 or 60 J45136- *
50, 52 Used in service and in spare part units (up to
tractors ---J38342)
53 Is used now in Service and in Spare Parts to
tractors ser. no. H49112---J38342.
60 J47542-
62
K02116- (used also in service and in spare
parts from J38343 incl.
63, 66 Is not fitted in production.
64 Is not fitted in production
(fitted in Spare Parts units).
65 Is used now in Service and in Spare Parts to
tractors ser. no. J38343---K41106.
* The tractor has either version 42 or 60,mustbe
checked in tractor display in the test mode.
Parameter file I.D. numbers:
I.D.num-
bers
PTO speeds
10 1000
17 1000 / 540E
51 540 / 1000
57 540 / 540E
71 540E / 1000E (8350Hi)
Additionally, in service and in spare parts units the fol-
lowing I.D. numbers have been us ed with effect from
program versions 42 (43) incl.. In these versions all PTO
types have not an own parameter file but the PTO ratios
must be installed into the control unit (see page
370---19A). The I.D. number increases, when the param-
eter file is further developed.
E.g. with main program versions 53 and 65 is used a
parameter file, which has I.D. numbers 23 and 33.
I.D.
number
Tractor model
21...29 models 6250Hi-8150Hi, 8450Hi -8950Hi
31...39 model 8350Hi (low revs)
To Next Page
Loading...
