E
Elle
ec
cttrriic
ca
al
l
s
sy
ys
stte
em
m
1
10
0..3
31
1
A
Attlleett''s
s
ttrru
ucck
k
cco
om
mp
pu
utteer
r
A
AT
TC
C
A
AT
TL
LE
ET
T
S
SE
ER
RV
VIIC
CE
E
M
MA
AN
NU
UA
AL
L
10.11.10
10.11.10 Checking the
Checking the inputs
inputs and outputs
and outputs
V
Virtually all inputs and
irtually all inputs and outputs can be checked directly from the
outputs can be checked directly from the service menu. The
service menu. The
checks are divided into the
checks are divided into the functions: driving, hydraulics, options and others.
functions: driving, hydraulics, options and others.
Inputs are always given as option 1. Letter combinations will be shown on the
Inputs are always given as option 1. Letter combinations will be shown on the
display for each active input.
display for each active input. Cyclic checks are made at intervals of
Cyclic checks are made at intervals of 0.1 seconds.
0.1 seconds.
The test is cancelled by
The test is cancelled by pressing ENTER.
pressing ENTER.
A number of options are shown on the display when test running the outputs. The
A number of options are shown on the display when test running the outputs. The
output in question is selected by a number 1 to
output in question is selected by a number 1 to 9. The name of the output is s
9. The name of the output is shown
hown
and you can toggle betwe
and you can toggle between on off
en on off by using the “1” ke
by using the “1” key
y. “0” is used to leave the
. “0” is used to leave the
current output.
current output.
10.1
10.11.1
1.11
1 Digit
Digital
al input
inputs
s
There are 44 inputs on
There are 44 inputs on the A
the ATC. All, except 8, have the
TC. All, except 8, have the same characteristics.
same characteristics.
T
Two of these inputs are intended fir 48 V
wo of these inputs are intended fir 48 V feed, 2 for servo errors and one for the
feed, 2 for servo errors and one for the
straight steering sensor and three
straight steering sensor and three for fuse monitoring.
for fuse monitoring.
The digital inputs are used to determine a closed or
The digital inputs are used to determine a closed or open switch. If you measure the
open switch. If you measure the
voltage, with B-
voltage, with B- as a
as a reference, on an open i
reference, on an open input you should get about 0.5
nput you should get about 0.5 V
Volt while
olt while
4.5 Volt will be returned for a closed input.
4.5 Volt will be returned for a closed input.
Figure 10.11
Figure 10.11
X
X
c
c
1
1
X
X
c
c
2 X
2 X
c
c
3
3
R
R
e
e
s
s
e
e
t
t
B
B
S
S
L
L
X
X
c
c
4 X
4 X
c
c
5
5
X
X
c
c
6 X
6 X
c
c
7
7
X
X
c
c
8
8
Xc9
Xc9
Xc10
Xc10
F1 F4 F5
F1 F4 F5
D
D
i
i
s
s
p
p
l
l
a
a
y
y
1
1
1
1
1
1
1
1
1
1
3
3
1
1
3
3
1
1
3
3
1
1
1
1
3
3
1
1
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
1
1
1
1
8
8
L
L
E
E
D
D
1
1
W
W
D
D
O
O
G
G
-5V.INT
-5V.INT
+5V.EXT
+5V.EXT
+12V.IN
+12V.IN
T
T
-12V.EXT
-12V.EXT
-0,5V
-0,5V
+4,5V
+4,5V
-12V_NAMUR
-12V_NAMUR
CAN
CAN
LED
LED
2
2
LED
LED
3
3
sm 198.1
sm 198.1
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