Mitsubishi Electric MELIPC MI5000 Series User Manual page 132

■Number of simultaneous connections
The maximum number of simultaneous connections by the FTP function of this product is 10.
Furthermore, if a new connection is attempted with the maximum number of connections, an error occurs.
The number of simultaneous connections may be less than 10 depending on the FTP client software to be
used.
If UDP communication is performed during file transfer via FTP, an error such as timeout may occur. Either communicate after
the file transfer or communicate using TCP.
■Writing files
It is not possible to write to read-only files or files that are locked from other devices and functions. Doing so may cause a
write error.
■File deletion
Determine the timing for deleting the files based on the entire system, including this product and peripheral devices.
■If the password has been forgotten
If the password has been forgotten, initialize this product.
For the initialization method of this product, refer to the following manual.
MELIPC MI5000 Series User's Manual (Startup)
■File (folder) name
Do not copy files (folders) that include characters that cannot be used by the VxWorks part to a shared folder of the VxWorks
part. After copying, the following phenomena may occur.
• Error
• Garbled file (folder) name
• Loss of file (folder)
*1 Even when a file (folder) name is garbled, the file (folder) name before garbling may be displayed by an FTP client.
For details on characters that can be used by the VxWorks part, refer to the following.
MELIPC MI5000 Series User's Manual (Startup)
■Addition of new file (folder)
Do not add a new file (folder) to a shared VxWorks part folder. To add a new file (folder), create a new file (folder) in a location
other than a shared folder of the VxWorks part, rename it using characters that can be used by the VxWorks part, and then
copy or move it to the VxWorks part.
If a "New Folder" or "New" operation is used in Windows Explorer, a file (folder) including characters cannot
be used by the VxWorks part is generated. Therefore, the same phenomena occur as when a file (folder) that
contains characters that cannot be used by the VxWorks part was copied. ( Page 130 File (folder) name)
10 NETWORK FILE ACCESS FUNCTIONS
130
10.1 FTP Function
* 1