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MELSEC-Q
5 WHEN USING FILE TRANSFER FUNCTIONS (FTP SERVER)
POINT
The password designated using the quote keyword-set command is explained.
(1) If a password is registered in the target file for file transfer, use this command
to set the password in the Ethernet module after logging into the Ethernet
module prior to file transfer.
(2) The password is used so that the QCPU can allow/prohibit access to the target
file from outside.
(3) The password for file access to the QCPU is registered with the GX Developer.
The password designated by this command is for operations with the Ethernet
module.
The user designates the same character string as that registered with the GX
Developer to the QCPU designated file.
password-unlock (Ethernet module dedicated commands)
[Function]
Designate the remote password set in the QCPU and perform
the unlock processing.
This command is used when the FTP communication port is
designated as a port subject to the remote password check.
[Designation format]
quote password-unlock [remote password]
Remote password: Designate the remote password set in the
QCPU parameter.
• The following is displayed as the execution result for a
successful completion.
200 Command 0key
• The following is displayed if the remote password does not
match.
556 Password Error
• The following is displayed if another command is requested
before the remote password unlock processing is performed.
555 Password Locked
[Designation example 1]
To designate the remote password (1234)
quote password-unlock 1234
[Caution]
• If the FTP communication port is designated as a port subject
to the remote password check, the status will be "locked"
when the user logs into the Ethernet module from an external
device.
• Executing this command and performing the unlock
processing prior to various operation of the FTP enables
QCPU file operation.
• If the FTP communication port is not designated as a port
subject to the remote password check, the operation is
completed successfully when the remote password unlock
processing is performed.
password-lock (Ethernet module dedicated commands)
[Function]
Designates the remote password set in the QCPU as unlocked
and performs the lock processing.
This command is executed if the FTP communication port is
designated as a port subject to the remote password check.
Содержание QJ71E71-100 Series
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