Mitsubishi QJ71E71-100 Series, Руководство пользователя

Страница: 133 / 220

5 - 16 5 - 16
MELSEC-Q
5 WHEN USING FILE TRANSFER FUNCTIONS (FTP SERVER)
5.6 FTP Commands
The FTP operation commands on the FTP client side (external devices) supported by
the Ethernet module FTP server are described.
5.6.1 File designation method
The file designation method in the FTP operation command from the FTP client side is
explained.
Designation descriptions
' ' : The part with the single quotation mark ' ' indicates one argument.
[ ] : The part with the brackets [ ] indicates that it is optional.
(1) Password
If a password is registered in the target file for file transfer, the password must be
set in the Ethernet module prior to file transfer.
See the "quote keyword-set" command in Section 5.6.4.
(2) File path
(a) The QCPU designates the file by differentiating the drive name and file
name.
(b) When designating a file in the QCPU using the FTP functions, designate the
file in the following manner:
[ Designation format ] ['drive name': \ ] 'file name' . 'extension'
[ Designation example ]
0:\MAINSEQ1.QPG
Extension (identifier)
File name
Drive name
(drive No.)
[ Designation details ] 1) Drive name (drive No.)
• Designates the drive name for the memory used for file
transfer.
• The relationships between the QCPU memory used
and drive name are as follows.
Drive name Memory used
No designation Parameter valid drive designated with DIP switches
0 QCPU built-in program memory
1 Memory card (RAM) · · · · · SRAM card
2 Memory card (ROM) · · · · · Flash card, ATA card
3 QCPU built-in standard RAM
4 QCPU built-in standard ROM