Enable FTP
Select to use the FTP feature.
Destination
Select either [CF Card] or [USB Storage] as the location for the FTP server folder.
Folder
Defines the CF card or USB storage folder path, up to 90 single-byte characters long, to share on the FTP server.
If you define the folder as "FTPsite" and in Internet Explorer enter the address "ftp://ip_address/", the application displays the "WebSite" folder from the CF card or USB storage.
For example, referencing the CF Card's WebSite folder
As you can specify only a single folder as the Web Server's root folder, set up the destination to either USB storage or the CF card.
Slashes ("/" or "\") at the end of paths are automatically deleted when saving.Except in the case when the slash ("/" or "\") is the only character in the path.
If you want to specify all folders in USB storage or CF card, leave blank.
Enable Status Address
When using the FTP feature during data transfer, enable to write information to a specified status address. When this check box is selected, you can set up a status address.
|
System Start Address |
Use | |
|
16 bit |
32 bit |
|
|
+0 |
+0 |
Status |
|
+2 |
+1 |
Transfer File Size |
Status
Sets the status when FTP command is received.
When you log in, bit 0 is set to ON.
When a file is sent or received, bit 1 is set to ON and when it is complete, bit 1 is set to OFF.
When you log out, Bit 2 is set to ON and Bit 0 and Bit 1 are set to OFF.
Transfer File Size
Stores the size of the file to transfer. At log in, previous data is cleared. Units are in bytes.
At file deletion, the first bit of the status address does not turn ON/OFF. Only at log in and log out will the status address be updated.
The total size of the transfer file storage area is 32 bits. Files transferred that exceed the storage limit of 4294967295 bytes (about 4GB) cannot be stored. Exceeding this limit may cause instability.
The Transfer File Size is the total size of files received and sent. To clear the Transfer File Size, you need to log in again.
If data write fails during data transfer, the file being received is deleted but the Transfer File Size indicates the data volume received up to the point of deletion.