Mitsubishi Electric MELSEC IQ-R series Reference Manual page 151

■Data communication in ASCII code
(Request data)
Subcommand
0 4 1 C 0 0 0 0
30 34 31 43 30 30 30 30
H H H H H H H H
Label name length Label name
0 0 0 4 (2)
30 30 30 34
H H H H
In the figure (1) to (4), set the value of "ASCII code" indicated in the table of "Value of code corresponding to character" of
each label name.
(Response data)
Data Spare
Label points
type ID data
0 0 0 3 0 1 0 0
30 30 30 33 30 31 30 30
H H H H H H H H
Label data (1st point)
Data Spare
Read data length
type ID data
0 2 0 0 0
30 32 30 30 30
H H H H
Label data (2nd point)
■Data communication in binary code
(Request data)
Label Number of
Subcommand
points abbreviated points
1C 04 00 00 03 00 01
H H H H H H
Label name
Label name
length
(2)
04 00
H H
In the figure (1) to (4), set the value of "Binary code" indicated in the table of "Value of code corresponding to character" of
each label name.
(Response data)
Data type ID Data type ID
Label Spare Read data Read
points data length data
03 00 01 00 02 00 01 00
H H H H H H H
Label data (1st point)
Label points Number of abbreviated points Label name length
0 0 0 3 0 0 0 1
30 30 30 33 30 30 30 31
H H H H H H H H
Label name length Label name
0 0 0 9
30 30 30 39
H H H H
Read data length Read data
0 0 0 2 0 0 0 1
30 30 30 32 30 30 30 31
H H H H H H H H
Data
Read data
type ID
0 0 2 0 0 3 1 0
30 30 32 30 30 33 31 30
H H H H H H H H
Label name
Label name
length
(1)
00 04 00
H H H H
Label name Label name
Label name
length length
(3)
09 00 04 00
H H H
Data type ID
Spare Read data Read Spare
data length data data
02 00 02 00 31 00 02 00
H H H H H H H H
Label data (2nd point) Label data (3rd point)
Label name
0 0 0 4 (1)
30 30 30 34
H H H H
Label name length Label name
(3) 0 0 0 4
30 30 30 34
H H H H
Spare
Read data length
data
2 0 0 0 0 0 2 0
32 30 30 30 30 30 32 30
H H H H H H H H
Label data (3rd point)
Label name
(4)
H
Read data Read
length data
02 00 01 00
H H H H H
(4)
Read data
0 0 1
30 30 31
H H H H
9 LABEL ACCESS
9.3 Random Read and Write
9
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