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MELSEC-F
SETTINGS AND PROCEDURES PRIOR TO OPERATION4
4 - 10
4.6 Operational Settings
This section explains how to set the operations parameters.
(1) Communication data code (BFM#24 b1)
(a) Select the format of the communication data when communicating with an
external device.
(b) For more details on the data communication codes, see Section 3.2, "Data
Codes for Communication."
Setting name
BFM number [Decimal]
(bit number)
Setting description Setting range/selection
Communication data code 24 (b1) Select the communication data code.
OFF : Binary code
ON : ASCII code
TCP Existence confirmation setting 24 (b4) Select the existence check method for TCP communication
ON : Use KeepAlive
OFF : Use Ping
Send frame setting 24 (b5) Select the frame format to send
OFF : Ethernet (V2.0)
ON : IEEE 802.3
Initial Timing 24 (b8) Perform the setting for opening
OFF : Do not wait for OPEN
ON : Always wait for OPEN
IP Address setting IP Address 0 to 1 Set the IP address of the local station. -
Name of setting Description of setting
Binary code Communicate using binary data.
ASCII code Communicate using ASCII data.
[BFM#24 initial processing parameter setting area]
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
(1) Communication data code setting
(2) TCP Existence confirmation setting
(3) Send frame setting
(4) Initial timing setting