Mitsubishi Electric MELSEC IQ-R series Reference Manual page 67

File control
Function Command
File check Read directory/ 1810
file information
Search 1811
directory/file
information
File creation Create new file 1820
and deletion
Delete file 1822
Copy file 1824
File Modify file 1825
modification attribute
Modify file 1826
creation date
and time
Open file 1827
Read file 1828
Write to file 1829
Close file 182A
For the QnACPU dedicated commands, refer to the following section.
Page 288 QnACPU Dedicated Commands List
Description
For the specified storage destination file, read the file name, file creation date and
time (last edit date and time) etc.
Read the file No. of the specified file.
Create a file with specifying its size.
(Reserve a storage area for the specified file.)
Delete a file.
Copy a file.
Change the file attribute.
Modify the file creation date and time (last edit date and time).
Open a file to lock it so that the contents of the file cannot be modified by other
devices.
Read a file content.
Write content to a file.
Close a file to unlock it by opening file (command: 1827).
Subcommand
0000 For MELSEC-
Q/L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q/L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q/L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q series
0004 For MELSEC-
L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q series
0004 For MELSEC-
L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q series
0004 For MELSEC-
L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q/L series
0040 For MELSEC
iQ-R series
0000 For MELSEC-
Q series
0004 For MELSEC-
L series
0040 For MELSEC
iQ-R series

0000
0000 

0000
7 COMMANDS AND FUNCTIONS
7.1 Command List
7
65