Mitsubishi Electric MELSEC iQ-R Series - Batch Read and Write; Batch Read Array Type Labels (Command: 041 A)

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9 LABEL ACCESS
9.2 Batch Read and Write
9.2 Batch Read and Write
Read/write data by specifying the continuous element of array in batch.
Batch read array type labels (command: 041A)
Read data by specifying the continuous element of array in batch.
Specify the array type label or array type element of structure label.
The labels other than array type can be specified in one point unit. (Specify the number of array element as '1'.)
Message format
The following shows the message format of the request data and response data of the command.
■Request data
■Response data
The read array data is stored for the number of array points which are specified with request data.
Data specified by request data
■Command
■Subcommand
■Array points
Specify the point of array to be read. (Page 131 Points)
■Abbreviation specification
Specify the label name length and label name to be abbreviated. (Page 129 Abbreviation specification of label)
When do not abbreviate, specify '0'.
ASCII code Binary code
ASCII code Binary code
ASCII code Binary code
Command Subcommand
Array points
(n points)
Abbreviation
specification
Array specification
(first point)
Array specification
(nth point)
Array points
(n points)
Array data
(first point)
Array data
(nth point)
0
30H
4
34H
1
31H
A
41H
1A H 04 H
0
30H
0
30H
0
30H
0
30H
00 H 00 H
0
30H
0
30H
0
30H
0
30H
00 H 00 H