Mitsubishi Electric MELSEC-F FX3U-J1939 User Manual page 57

FX -J1939 User's Manual
3U
BFM No.
BFM #3869
Node address
BFM #3870 Arbitrary address capable field
BFM #3871 Industry Group
BFM #3872 Vehicle System
BFM #3873 Vehicle System Instance
BFM #3874 Function
BFM #3875 Function Instance
BFM #3876 ECU instance
BFM #3877 Manufacturer Code
BFM #3878 Identity Number (LW)
BFM #3879 Identity Number (HW)
*1. Set the node address used in FX
K-1 or any node address K0 (H00) to K253 (HFD) can be set, except the address set in the BFM #27.
Setting K-1 indicates that the node is not used. Broadcast (K255 = HFF) and cannot claim (K254 =
HFE) are invalid settings. When the FX
the node address BFM is set to indicate that the address is not yet valid. As soon as a valid Address
Claim matching the ECU name defined by the following 10 BFMs is received, bit 15 is reset to OFF
and the current node address is displayed.
5.22 [BFM #3000 to #3879] Configuration of Remote Address to ECU Name Assignment
Description Bit Length
*1
8 bit
1 bit
3 bit
7 bit
4 bit
8 bit
5 bit
3 bit
11 bit
21 bit
-J1939 configuration.
3U
-J1939 is set to online (BFM #25 bit 4 set to ON), bit 15 of
3U
For the configuration of the J1939 message, refer to Section 6.2
For node address of FX
5 Allocation of Buffer Memories
Default Value
K-1 (Not used)
K0
K0
K0
K0
80th remote node address to
K0
ECU name assignment
K0
K0
K0
K0
K0
-J1939, refer to Section 5.9 and Section 5.10
3U
Remote ECU
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