Read File Information Table With Header Statement (Command: 0202) - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Read file information table with header statement (command:
0202)
The following examples show the control procedure for reading file information table with header statement within the range of
the specified file No.
Message format
The following shows the message format of the request data and response data of the command.
■Request data
ASCII
Subcommand
Binary
Setting
Keyword Drive name File No.
Subcommand
flag
■Response data
Total number of Number of file
registered files information
Data specified by request data
■Command
ASCII code
0 2 0 2
30 32 30 32
H H H H
■Subcommand
ASCII code
0 0 0 0
30 30 30 30
H H H H
■Keyword
Allow/prohibit the access to the file of the target memory. (Page 298 Keyword)
■Setting flag
Data that indicates whether the keyword is registered in the specified drive. (Page 298 Setting flag)
■Drive name
A data to specify the drive in a CPU module of which files are to be managed. (Page 298 Drive name, Drive No.)
■File No.
A data to specify the registration number of files. (Page 298 File No.)
Specify within the following range.
1  File No.  256
Keyword Setting flag Drive name
Number of
requested
files
File No. File name
Extension Attribute
Binary code
02 02
H H
Binary code
00 00
H H
Number of
File No.
requested files
Last edit Last edit
File size
time date
File information (first point)
15 QnACPU DEDICATED COMMANDS
Header File information
(nth point)
statement
311
15.3 File Control
15