Bomag BW 219 DH-4, Service Training

Page: 151 / 1290

Installation électrique ESX
BOMAG 151 008 924 62
6.1
Serv
ice Training WZ – 4
D
escript
ion of
Signals on t
h
e D
a
ta
C
o
llect
o
r
Ver
s
ion/Status
:
V3.60#00 / 20.07.12
D
escript
ion of
Signals on D
a
ta
C
o
llect
or
Page 45 of
97
Author
: Sc
höf
l/
T
E
/T
ES
9
Descr
ip
ti
on of si
gnal
s
on the dat
a
col
lector
Notes
:
W
her
ever
the value of
12 V is
m
entioned in the f
o
llow
ing tex
t, it r
e
fe
rs
to the c
u
rr
ent batter
y
voltage
under
due c
ons
ider
ation of
voltage dr
ops
in the lines
.
PIN
d
a
ta
co
llect
o
r
Sig
n
a
l d
escrip
ti
o
n
No
min
a
l v
a
lu
es (
v
o
lt
a
g
e
/ cu
rren
t)
X
26:1
Input
indic
a
tor
r
ight
Digital input ac
tive high
Dir
e
c
tion indic
a
tor
r
ight ac
tive
)
appr
ox
.12
V
Dir
e
c
tion indic
a
tor
r
ight inac
tive
)
0
V
X
26:2
Input
indic
a
tor
le
ft
Digital input ac
tive high
Dir
e
c
tion indic
a
tor
lef
t ac
tive
)
appr
ox
.12
V
Dir
e
c
tion indic
a
tor
lef
t inac
tive
)
0
V
X
26:3
Input
e
ngine
r
unning (D+
)
Digital input ac
tive high
Engine r
unning
)
appr
ox
. 12 V
Engine s
topped
)
0
V
X2
6
:4
No
t
u
s
e
d
---
X
26:5
Input
h
y
d
rau
lic o
il f
ilt
er d
if
feren
ti
al p
ressu
re
Digital input ac
tive low
F
ilter
bloc
k
ed
)
0
V
F
ilter
O
K
)
?V
X2
6
:6
No
t
u
s
e
d
---
X
26:7
Input
a
ir
c
onditioning
Digital input ac
tive high
Air
c
onditioning on
)
appr
ox
. 12 V
Air
c
onditioning of
f
)
0
V
X
26:8
Input
e
ngine
a
ir
filte
r
Digital input ac
tive low
F
ilter
bloc
k
ed
)
0
V
F
ilter
O
K
)
?V
X
26:9
Input
background illumination
Digital input ac
tive high
Lighting on
)
appr
ox
. 12 V
Lighting of
f
)
0
V
X
26:10
Input
c
oola
n
t s
upply
Digital input ac
tive low
Coolant level too low
)
0
V
Suf
fi
c
ient c
oolant level
)
?
V
X2
6
:1
1
No
t
u
s
e
d
---
X
26:12
G
round c
onnec
tion
0V (
m
eas
ur
ed agains
t gr
ound)
X
27:1 Not
us
ed
X
27:2
Input
fu
el lev
e
l
Analog input
T
he voltage s
ignal c
hanges
w
ith the f
illing level in the f
uel tank
F
uel tank
em
pty
)
??
V
F
uel tank
f
u
ll
)
??
V
X
27:3
N
ot us
ed
--
-
X
27:4
V
oltage s
upply
f
o
r m
onitor
ing of
w
a
ter
s
epar
ation (
P
IN X
27:9)
Voltage s
upply
O
K
)
appr
ox
. 12 V