Read File Information Table Without Header Statement (Command: 0201) - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Read file information table without header statement (command:
0201)
The following examples show the control procedure for reading file information table without 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
Subcommand
flag
■Response data
Number of
Total number of
file information
registered files
Data specified by request data
■Command
ASCII code
0 2 0 1
30 32 30 31
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
15 QnACPU DEDICATED COMMANDS
308
15.3 File Control
Keyword Setting flag
Number of
Keyword Drive name File No.
requested files
File name
File No.
Binary code
01 02
H
Binary code
00 00
H
Drive name File No. Number of requested files
Last edit Last edit
Extension Attribute
time date
File information (first point)
H
H
File information
File size
(nth point)