Mitsubishi Electric MELSEC iQ-R Series - Page 314

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15 QnACPU DEDICATED COMMANDS
15.3 File Control
■Number of requested file
Number of request files when reading file information. (Page 299 Number of requested file, total number of registered
files, number of file information)
Specify within the following range.
1  Number of requested file  16
Data stored by response data
■Total number of registered files
Number of files registered in the specified drive. (Page 299 Number of requested file, total number of registered files,
number of file information)
The value is returned within the following range.
1  Total number of registered files  256
■Number of file information
Number of files that return file information when reading the file information(Page 299 Number of requested file, total
number of registered files, number of file information)
The value is returned within the following range.
0  Number of file information  Number of requested file
(0: No registered files after the specified head file No.)
■File No.
This indicates the registration number of a file. (Page 298 File No.)
■File name
Character string data of a file name. (Page 299 File name, extension, and attribute)
■Extension
A character string data of extension of a file. (Page 299 File name, extension, and attribute)
■Attribute
A data that indicates the file attribute (applicability of data read/write). (Page 299 File name, extension, and attribute)
■Last edit time and last edit date
A data that indicates the date and time when the current data is registered. (Page 300 Last edit time and last edit date)
■File size
A data that indicates the capacity of the current file in number of bytes. (Page 301 File size)
■Header statement
The header statement attached to the file specified with Engineering tool. (Page 301 Header statement)
• The total number of registered files is the current total number of files registered in the designated drive.
• When all the files are not registered within the specified file number range, the number of file information will
be the number of files registered in the specified range (number of file information to be returned).