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Inertial Measurement Unit IMUF99*B20
Example
Step 2.2: Writing Parameter Index 0x82
See also chapter "J1939 Interface Description", section "Writing Parameters"
Identifier
Priority
PGN
0x00
0xEF80
Table 7.13
xx: unused, bytes optional
Effect
New parameter is acknowledged.
•
Answer message: D0 82 88 13 = parameter (0x82) successfully written with new value
"0x1388" (see also chapter "J1939 Interface Description", section "Answer Messages").
•
Yellow LED blinks
•
No more PDOs are sent
Step 2.3: Writing Parameter Index 0x84
See also chapter "J1939 Interface Description", section "Writing Parameters"
Identifier
Priority
PGN
0x00
0xEF80
Table 7.14
xx: unused, bytes optional
Effect
New parameter is acknowledged.
•
Answer message: D0 84 00 = parameter (0x84) successfully written with new value "00"
(see also chapter "J1939 Interface Description", section "Answer Messages").
•
Yellow LED blinks
•
No more PDOs are sent
36
Data Bytes
Source
1
2
address
CMD
Index
0x01
0xE1
0x82
(CMD:
(Param
Write
_AF_In-
param-
cl_x-
eter)
_SP1)
Data Bytes
Source
1
2
address
CMD
Index
0x01
0xE1
0x84
(CMD:
(Param
Write
_AF_In-
param-
cl_x_-
eter)
Logic)
3
4
5
0x13
xx
0x88
(Switching
Point = 5000 =
50 deg)
3
4
5
xx
xx
0x00
(low
active =
AF is
active
when
SP1 is
over
exceed
ed)
6
7
8
xx
xx
xx
6
7
8
xx
xx
xx
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