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MELSEC-F
USING THE E-MAIL FUNCTION10
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(3) Data configuration in CSV format
Data in CSV format can be used as control data for the cell units in Excel, etc.
Data in CSV format handled by the Ethernet module is the data expressed as
follows.
• 1 word (16 bits) binary data is converted to four digit ASCII code when
expressed as a hexadecimal. (4 bytes of ASCII code)
• When handling multiple word data, insert comma data between each word
(4 bytes of ASCII code).
Data is sent in the following arrangement.
Arrangement of data
1) In addition to the data conversion and insertion described above, CR
(code: 0D
H) and LF (code: 0AH) are inserted for each 8 words of data.
2) The arrangement of data sent in CSV format is shown below.
,
D8
,
D9
D10 D15
D16
,
D17
D18 D23
D24
,
D25
D26
8 device
(8-word unit)
D0 D1 D2 D7
[CR + LF]
[CR + LF]
,
,
,
,
,
,
,
[CR + LF]
[CR + LF]