Ftp Client Function - Mitsubishi MELSEC-Q Series User Manual

6 FUNCTIONS

6.7.2 FTP client function

Programmable
controller CPU
Program
Programmable
controller CPU
Program
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(1) About FTP client function
From the Web server module, the file stored in the external device (FTP server)
can be read and written.
The following three methods are available for transferring a file by this function.
(a) File transfer by programmable controller CPU
1) FTPPUT instruction
The tag data/logging data/user data file stored in the Web server
module can be written to an external device (FTP server).
Web server module
(FTP client)
Tag
[ZP.FTPPUT ]
Logging
2) FTPGET instruction
The user data file stored in the external device (FTP server) can be
read to the Web server module.
Web server module
(FTP client)
User data
[ZP.FTPGET ]
Write (Upload)
User data
Read (Download)
MELSEC-Q
External device
(FTP server)
Tag
Logging User data
External device
(FTP server)
User data
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