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3 - 11
MELSEC-F
SPECIFICATIONS3
3 - 11
(b) Communication parameter setting area (BFM #32 to 102)
(Continues on the next page)
BFM number
Attribute Application Name
Initial value
Decimal
(Hexadecimal)
Flash
ROM
save
Reference
section
Decimal
(Hexadecimal)
32
(20
H)
R/W
Communication
parameters
setting area
Connection
usage setting
area
Connection No. 1
• Usage of fixed buffer (b0)
0: For sending or fixed buffer communication is
not executed
1: For receiving
• Destination existence confirmation (b1)
0: No confirm
1: Confirm
• Pairing open (b7)
0: No pairs
1: Pairs
• Communication method (protocol) (b8)
0: TCP/IP
1: UDP/IP
• Fixed buffer communication (b9)
0: Procedure exist
1: No procedure
• MC Protocol(b10)
0: MC Protocol cannot be used
1: MC Protocol can be used
• Open system (b15, b14)
00: Active open or UDP/IP
01: Use prohibited
10: Unpassive open
11: Fullpassive open
A002: When MELSOFT communication in use
Bits other than above are reserved for system use.
0
(0
H)
Section 5.5
33
(21
H)
R/W
Connection No. 2
(bit configuration is the same as connection No.1)
(Same as connection No.1)
34
(22
H)
R/W
Connection No.3
(bit configuration is the same as connection No.1)
(Same as connection No.1)
35
(23
H)
R/W
Connection No.4
(bit configuration is the same as connection No.1)
(Same as connection No.1)
36
(24
H)
R/W
Connection No.5
(bit configuration is the same as connection No.1)
(Same as connection No.1)
37
(25
H)
R/W
Connection No.6
(bit configuration is the same as connection No.1)
(Same as connection No.1)
38
(26
H)
R/W
Connection No.7
(bit configuration is the same as connection No.1)
(Same as connection No.1)
39
(27
H)
R/W
Connection No.8
(bit configuration is the same as connection No.1)
(Same as connection No.1)