Mitsubishi Q00JCPU User Manual page 544

7
COMMUNICATION
PORTS OF CPU MODULE
(4) FTP command descriptions and file specification methods
7
- 30 7.6 File Transfer Function (FTP)
USING
(a) FTP command descriptions
The FTP operation commands (on the FTP client (external device) side) which
can be used in the Built-in Ethernet port QCPU are described below.
How to read descriptions
Sections in brackets at [Specification format] can be omitted.
(b) File specification methods
File specification method which is specified during execution of an FTP operation
command (on the FTP client side) is described below.
• For the Built-in Ethernet port QCPU, files are specified using drive names and
file names.
• When specifying a file in the Built-in Ethernet port QCPU using the FTP
function, specify the target file in the following order.
[Specification format] Drive name : \ File name . extension
[Specification example] 3:\MAINSEQ1.QDR
[Specification details]
1) Drive name (Drive No.)
Specify the drive name of the file transfer target memory.
For the correspondence between Built-in Ethernet port QCPU target memory
and drive name, refer to Table7.7.
2) File name, extension
• Specify the file transfer target file.
• Specify the file name according to the rules for naming files using GX
Developer.
Characters that can be used are one-byte alphabets (uppercase),
numbers, and symbols. Lowercase alphabets cannot be used.
File name: 8 characters maximum (one-byte)
Extension: 3 characters maximum (one-byte)
Alphabets are not case-sensitive. Lowercase alphabets are treated as
uppercase alphabets.
• For the extension, the name fixed by the Built-in Ethernet port QCPU must
be used.
Specify the extension for the target file in accordance with Table7.7.
• For details on the file names and extensions, refer to the GX developer
operating manual.
• When using FTP operation commands which can target multiple files,
specify the file names and extensions within the file path name using a
wild card (* and/or ?).
* : Used for specifying all files having arbitrary characters (including no
characters) after the location where "*" is used.
? : Used for specifying all files having arbitrary characters (including no
characters) at the location where the "?" is used. (Multiple "?" can be
used.)
• Some FTP clients have restrictions on characters that can be used for file
names other than those described above.
BUILT-IN ETHERNET