2 USB Autorun Function
31-32 WindO/I-NV4 User’s Manual
command = FILE_COPY
■ src_path (required)
Specify the path (250 or less characters) of a source file or folder to copy.
Use “A:\” for an SD memory card and “B:\” for a USB flash drive.
■ dst_path (required)
Specify the destination path in 250 or less characters.
Use “A:\” for an SD memory card and “B:\” for a USB flash drive.
Common items
■ title
Enter a title for the button label. The maximum number is as follows.
• A line feed will automatically be added and it can be added where desired. When added in a desired location, \n will
be inserted automatically and is thus calculated as 2 single-byte characters.
• When using a semicolon (;), backslash (\), or double quotations ("), an escape character (\) will be automatically
inserted before those characters and will thus be calculated as 2 single-byte characters.
[COMMENT] section
■ comment
Enter a message shown at bottom of the menu screen. The maximum number is as follows.
• A line feed will automatically be added but can be added where desired. When added in a desired location, \n will
be inserted automatically and is thus calculated as 2 single-byte characters.
• When using a semicolon (;), backslash (\), or double quotations ("), an escape character (\) will be automatically
inserted before those characters and will thus be calculated as 2 single-byte characters.
Notes on comments
To add comments to the USB Autorun definition file, use a semicolon (;).
All text after the semicolon (;) and up to the line feed will be treated as a non-executable comments.
Restrictions
• The maximum number of characters per line is 512 single-byte characters including line feed codes.
All the text on the line will be ignored if there are more than 512 single-byte characters on the line.
• Each item must be described as a single line. If a line feed occurs before the end of the description, all characters
after the line feed are ignored.
• The maximum size of the USB Autorun definition file (hgauto.ini) is 512 KB. The file cannot be used if it exceeds
this limit.
• Only line feed codes of the format generally supported by Windows (CR+LF) are supported. If any other format is
used, the USB Autorun definition file (hgauto.ini) will fail to run properly.
• If a file name is specified as the source path name, the specified file is copied.
If a folder name is specified, all of the files and subfolders contained in the folder, and all of the files in
the subfolders, are copied.
• The subfolders can be copied up to five levels.
• To prevent copying the subfolders and the files contained in the subfolders, HMI Special Internal Relay
LSM30 must be set to 1 before executing the copy.
• To stop copying files during the copy operation, write 1 to HMI Special Internal Relay LSM31. However, it
will continue to copy the file until it is finished then it will stop copying.
HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F: 2 lines of 26 characters (total 52 characters)
HG2G-5T, HG1G/1P: 2 lines of 14 characters (total 28 characters)
HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F: 6 lines of 54 characters (total 324 characters)
HG2G-5T, HG1G/1P: 3 lines of 29 characters (total 87 characters)
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