Mitsubishi Electric MELSEC iQ-R Series - Delete File (Command: 1822)

12 FILE CONTROL
12.5 File Creation and Deletion
223
12
Delete file (command: 1822)
Delete a file.
If files are deleted while a programmable controller system is in operation, the system may be stopped.
Determine the timing of file deletion for the entire programmable controller system.
• The files on which the 'open file' command is being executed cannot be deleted. Close the file before
deleting it. (Page 236 Open file (command: 1827), Page 244 Close file (command: 182A))
• The file being executed cannot be deleted when CPU module is state of RUN. Delete the file after placing
CPU module to the STOP state. (Page 463 Applicable Commands for Online Program Change)
Message format
The following shows the message format of the request data and response data of the command.
■Request data
■Response data
There is no response data for this command.
Data specified by request data
■Command
■Sub command
■Password
Specify the password of the file. (Page 195 Password)
■Drive No.
Specify the access target drive. (Page 198 Drive No.)
ASCII code Binary code
Item ASCII code Binary code
For MELSEC-Q series
For MELSEC-L series
For MELSEC iQ-R series
Command Subcommand Password Drive No.
Number of file
name characters
File name
1
31H
8
38H
2
32H
2
32H
22 H 18 H
0
30H
0
30H
0
30H
0
30H
00 H 00 H
0
30H
0
30H
0
30H
4
34H
04 H 00 H
0
30H
0
30H
4
34H
0
30H
40 H 00 H