Mitsubishi Electric Melsec Q Series User Manual page 144

5 WHEN USING FILE TRANSFER FUNCTIONS (FTP SERVER)
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2) How to write the sequence program file to Q/LCPU
(FTP client FTP server)
Start file write
Notify that the files will not be converted.
Check the operation status of
the programmable controller CPU.
During STOP
Operation status
Set the programmable controller CPU
to STOP status.
Set the password of the target file for
file transfer.
(This is not required if a password is
not registered.)
Check the file list in the programmable
controller CPU.
Does the same
Does not exist
file name as the file
to be written exist?
Delete the file with the same name.
Or change the file name.
Write the file.
Set the programmable controller CPU
to RUN status. (*1)
End file write
1 The Q/LCPU must be set to STOP
To restart the operation of the Q/LCPU after writing a file, it is recommended to set
the switch of the Q/LCPU to RUN.
The status of the Q/LCPU can be changed from STOP to RUN with the FTP
command, however, pay full attention to the operation of the programmable
controller system.
During RUN
Exists
RUN
MELSEC-Q/L
(FTP operation command)
• No file conversion notification
binary <ret>
• Display operation status
quote status <ret>
• Change operation status
(RUN STOP status)
quote stop <ret>
• Password setting in the Ethernet module
quote keyword-set password <ret>
or
quote passwd-wr password <ret>
• Display file list
dir<ret> or Is<ret>
• Delete file
delete FILE TO DELETED <ret>
• Change file
rename CURRENT FILE NAME
NEW FILE NAME<ret>
• Write file
put WRITE SOURCE FILE NAME <ret>
STOP RUN.
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