Mitsubishi Electric MELSEC IQ-R series Reference Manual page 147

Communication example (Byte specification)
For one-dimensional array type label 'Lbl', write 5-word data from Lbl [2].
■Data communication in ASCII code
(Request data)
Subcommand
1 4 1 A 0 0 0 0
31 34 31 41 30 30 30 30
H H H H H H H H
Array data length
0 0 0 A 0 0
30 30 30 41 30 30
H H H H H H
In the figure (1), set the value of "ASCII code" indicated in the following table.
(1) Lbl[2]
Item Value of code corresponds to character
Label name L
UTF-16 004C
ASCII code 30303443
■Data communication in binary code
(Request data)
Array Abbreviation
Subcommand points specification
1A 14 00 00 01 00 00 00
H H H H H H H H
Communication example (Abbreviate with structure type array)
Write the following data to three-dimensional structure label 'Typ1', which has the array type element.
• 8 bytes from Typ1.led[5]
• 4 bytes from Typ1.No[7]
The notation of each label when using abbreviation specification (Typ1= %1) is as follows.
(1)Typ1
Item Value of code corresponds to character
Label name T
UTF-16 0054
ASCII code 30303534
Binary code 5400
(2)Typ1.led[5]
Item Value of code corresponds to character
Abbreviated notation %
UTF-16 0025
ASCII code 30303235
Binary code 2500
Array points Abbreviation specification
0 0 0 1 0 0 0 0
30 30 30 31 30 30 30 30
H H H H H H H H
Write data
4 4 0 0 6 1 0 0
34 34 30 30 36 31 30 30
H H H H H H H H
b l [
0062 006C 005B
30303632 30303643 30303542
Label name
Label name
length
L b l
06 00 4C 00 62 00 6C 00
H H H H H H H H
(Fixed value)
Unit Array data
specification length
01 00 0A 00 44 00 61
H H H H H H H
y p 1
0079 0070 0031
30303739 30303730 30303331
7900 7000 3100
1 . l
0031 002E 006C
30303331 30303245 30303643
3100 2E00 6C00
Label name length Label name Unit specification (Fixed value)
0 0 0 6 (1)
30 30 30 36 30
H H H H
7 4 0 0 6 1 0 0
37 34 30 30 36 31 30 30
H H H H H H H H
2 ]
0032 005D
30303332 30303544
[ 2 ]
5B 00 32 00 5D 00
H H H H H H
Write data
00 74 00 61 00 31 00
H H H H H H H
e d [
0065 0064 005B
30303635 30303634 30303542
6500 6400 5B00
0 1 0 0
31 30 30
H H H H
3 1
33 31
H H
5 ]
0035 005D
30303335 30303544
3500 5D00
9 LABEL ACCESS
9.2 Batch Read and Write
9
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