Mitsubishi FX3U-ENET, Руководство пользователя

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3 - 10 3 - 10
MELSEC-F
3 SPECIFICATIONS
(Continued from the previous page)
BFM number
Decimal
(Hexadecimal)
Attribute Application Name
Initial value
Decimal
(Hexadecimal)
Flash
ROM save
Reference
section
24
(18
H
)
R/W
Initial processing
parameter setting
area (For
reinitialization)
Communication
condition setting
area
(Operational
Settings)
Communication condition setting (Operational
Settings) area
• Communication data code setting (b1)
0: Communication in binary code
1: Communication in ASCII code
• TCP Existence confirmation setting (b4)
0: Use the Ping
1: Use the KeepAlive
• Send frame setting (b5)
0: Ethernet frame
1: IEEE 802.3 frame
• Initial timing setting (b8)
0: Do not wait for OPEN (communication
impossible at STOP time)
1: Always wait for OPEN (communication
possible at STOP time)
Bits other than above are reserved for system use.
0
(0
H
)
Section 4.6
25
(19
H
)
R/W
Flash ROM
writing control
area
Flash ROM writing control
0000H: Normal status
9872H: Write command for configuration data to
a flash ROM.
Automatically returns to 0000H after
writing to a flash ROM
9981H: Write command for configuration data to
a flash ROM (return to the status at
factory shipment).
Automatically returns to 0000H after
writing to a flash ROM
0
(0000
H
)
26
(1A
H
)
R/W
Flash ROM
control
Flash ROM
writing status
Flash ROM writing status
0000H: Initial status
9981H: During the flash ROM writing
0001H : Flash ROM writing completion
0002H: Flash ROM writing error (Flash ROM
fault)
The status is updated by write command
0
(0000
H
)
27
(1B
H
)
R Initial completion
0000H: Initial incompletion
0001H: Initial completion (in conjunction with b0 of
BFM#28)
0
(0000
H
)
Section
5.2.1
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