Example Configuration Setting For J1939 Communication Mode - Mitsubishi Electric MELSEC-F FX3U-J1939 User Manual

FX -J1939 User's Manual
3U
6.2.1

Example configuration setting for J1939 communication mode

The configuration setting example of a message of 20 bytes which combines three standard 8 byte message
buffers starting at message 4 is shown below.
Transmit data parameter settings case:
PGN bit 17 to 0 (includes Destination Address): K45364 (HB134)
ttype:
Priority:
Interval:
DLC:
Receive data Parameter settings case:
PGN bit 17 to 0 (includes Destination Address): K45364 (HB134)
ttype:
Filter Source Address: H00FF (Any source address)
DLC:
Message configuration
BFM No.
BFM #518, #519 K45364 (HB134) (PGN)
BFM #520
BFM #521
BFM #522
BFM #523
BFM #524, #525 K45364 (HB134) (PGN)
BFM #526
BFM #527
BFM #528
BFM #529
BFM #530, #531 K45364 (HB134) (PGN)
BFM #532
BFM #533
BFM #534
BFM #535
*1. Parameters in BFM #524 to #535 are automatically copied from BFM #518 to #523 by the FX
J1939.
Message send/receive BFM
BFM No.
BFM #112 to #115
BFM #116 to #119
BFM #120
BFM #121
BFM #122
BFM #123
58
PGN = K45312 (HB100, "Proprietarily Configurable Message 1"),
destination node = K52 (H34)
K2 (transmission once every 10 seconds, determined by interval setting.)
K6 (default)

K1000 (1000 10 ms = 10 seconds)
K20 (Total 20 bytes)
PGN = K45312 (HB100, "Proprietarily Configurable Message 1"), source node = K52 (H34)
K-1 (receive message)
K20 (Total 20 byte)
TX (Transmit Data Parameter Settings)
K2 (J1939 time triggered tx message)
K6 (priority)
K100 (1 second interval)
K20 (Total DLC)
*1
*1
K2
*1
K6
*1
K100
*1
K20
*1
*1
K2
*1
K6
*1
K100
*1
K20
20 byte message communication buffer
TO: Send data
FROM: Receive data
Not used
6.2 [BFM #500 to #973] Configuration Area
Description
RX (Receive Data Parameter Settings)
K45364 (HB134) (PGN)
K-1 (J1939 receive message)
H00FF (Any source address)
K0 (Receive timeout disable)
K20 (Total DLC)
K45364 (HB134) (PGN)
*1
K-1
*1
H00FF
*1
K0
*1
K20
K45364 (HB134) (PGN)
*1
K-1
*1
H00FF
*1
K0
*1
K20
Description
6 J1939 Communication Mode
*1
*1
Message No.
Message 4
Message 5
Message 6
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3U