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2 USING THE E-MAIL FUNCTION
2.7.3 Contents of the attached files
Ethernet module
PLC CPU
D0
1234
H
5678
D1
H
D9
9ABC
H
Ethernet module
PLC CPU
D20
FEDC
H
D21
BA98
H
D29
4321
H
2 - 26
The following explains the contents of the attached file data.
The data format of the attached file is ASCII code (ASCII format, CSV format) or binary
code (binary format).
The following example shows the transmission contents for each data format
(binary/ASCII/CSV) when the Ethernet module sends the data register value as an
attached file.
(1) When sending from the Ethernet module
9A
H
BIN ASCII
"C"
conversion
BIN CSV
"C" "B" "A" "9"
conversion
(2) When receiving by the Ethernet module
Only binary data can be received.
D20
D C
F E
H
REMARK
(1) For details on the order of data items when sending/receiving bit device data,
see the figure shown in Section 2.9.2.
In case of binary
D9
D1
BC
56
78
H
H
H
In case of ASCII
D9
"B" "A" "9"
"8" "7"
In case of CSV
D9
,
,
"8" "7"
D21
9 8
B A
H
H
H
D0
12
34
H
H
D1
"6"
"5"
"4"
"3"
D1
,
"6"
"5"
" 4"
D29
2 1
4 3
H
H
MELSEC-Q
External device
D0
"2"
"1"
D0
"3"
" 2" "1"
External module
2 - 26
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