Technoton DUT-E 232, Operation Manual, Page: 108 / 116

Annex C Messages of DUT-E CAN data transfer protocol
DUT-E fuel level sensors. Operation manual. Version 8.1
© Technoton, 2020 108
Annex C
Messages of DUT-E CAN data transfer protocol
Table C.1 — Data composition of DUT-E CAN outgoing messages
# Message name
Message parameters Message content
B
ro
ad
ca
st
i
n
te
rv
al
D
at
a
len
g
th
E
xt
en
d
ed
d
at
a
p
ag
e
(E
D
P
)
D
at
a
p
ag
e
(D
P
)
P
D
U
f
o
rm
at
(
P
F)
P
D
U
s
p
ec
if
ic
(
P
S
)
D
ef
au
lt
p
ri
o
ri
ty
(
P
)
P
ar
am
et
er
g
ro
u
p
n
u
m
b
er
(P
G
N
)
In
it
ia
l
p
os
it
io
n
Len
g
th
V
al
u
ab
le
d
at
a
S
u
sp
ec
t
P
ar
am
et
er
N
u
m
b
er
(S
P
N
)
SA
E
J1
93
9
1 PGN 62982
“ Fuel level and
fuel volume in
the tank ”
1 s 8 0 0 246 6 6 62982
(0xF606)
1 2 bytes Fuel level (0.1 mm) 521023
3 2 bytes Fuel volume in the tank
( 0.1 L)
521024
5 2 bytes Reserve 521025
7 1 byte Fuel temperature
(step 1 °C , offset 40 °C )
Example: 0 value stands
for temperature
of - 40 °
C
174
8 1 byte Reserve 524000
2 PGN 62995
“ Unit passport ”
On
request
45 0 0 246 19 6 62995
(0xF613)
1 16 bytes
Serial number
DUT-E CAN 521120
17 8 bytes
Firmware version
DUT-E CAN 521121
25 8 bytes
Hardware version
DUT-E CAN 521123
33 8 bytes
Settings version
DUT-E CAN 521124
41 4 bytes
Production date
DUT-E CAN 521125
44 1 byte
DUT-E CAN address in the
CAN bus 521188
— the bytes are not used.