Operations On External Device (Ftp Client) Side - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

Operations on external device (FTP client) side

This section describes the procedures and required processes on the external device side for using the Ethernet-equipped
module's file transfer function (FTP server). The FTP commands and input format used for the operation are shown in the
explanation. ("" means to input CR, Enter or the Return key.)
Start
Start the FTP client.
Login to the Ethernet-equipped module
Is the FTP
communication port subject
to remote password
check?
YES
Unlock the remote password.
Is file transfer
completed?
NO
Write files
to the FTP server?
NO
No file conversion is notified.
Check the file list.
NO
Does the read
target file exist?
YES
Is file
NO
password set for the
target file?
YES
Enter a file password.
Read the file.
1 FUNCTIONS
120
1.9 File Transfer Function (FTP server)
(ftp q)
(open "Ethernet-equipped module's IP address" q)
NO
(quote password-unlock
"remote password" q)
YES
YES
(binary q)
No file conversion is notified.
(dir q
NO
or ls q)
Enable the high-speed
Enable the high-speed
write mode.
Check the file list.
NO
(quote passwd-rd
Does the write
"read password" q)
target file exist?
(get "file name" q)
Can it be overwritten?
NO
password set for the
Enter a file password.
Delete or rename the file.
Write the file.
(binary q)
write mode?
YES
(quote
fastmode
onq)
(dir q or
ls q)
YES
NO
YES
Is file
target file?
YES
(quote passwd-wr
"write password" q)
(delete "file name" q or
rename "current file name"
"new file name" q)
(put "file name" q)
NO
Is the high-speed
write mode enabled?
YES
NO
Are contents in
the program cache memory
changed?
YES
(quote pm-write
Transfer files to the program memory.
q)
Is the FTP
NO
communication port subject
to remote password
check?
YES
(quote password-lock
Lock the remote password.
q)
Disconnect from
(bye q)
the Ethernet-equipped module.
End