Jetter JC-120MC, User Manual

Page: 161 / 634

Jetter AG 161
JC-120MC FTP client
8 FTP client
The FTP client allows access from within the application program to files and
directories of a remote network device. To this end, the FTP client
communicates with the FTP server of this network device.
The following functions are possible:
 Creating directories in the remote file system.
 Deleting directories in the remote file system.
 Copying files from the local file system into the remote file system.
 Copying files from the remote file system into the local file system.

To be able to use the FTP client feature basic knowledge of FTP
connections and file systems is required.

The IP address of the FTP server must be known.
 If the IP address of the FTP server is not known, name resolution through a
DNS server must be possible.

User name and password for logging on at the FTP server must be known.
 For programming this feature JetSym version 4.3 or higher is required.

The controller completes only one FTP access at a time.

The corresponding task in the application program stops at the command
until the access is completed.

During this time other tasks in the application program are processed.
 While an FTP access of a task is being processed, all other tasks which
invoke an FTP command are blocked until the FTP access is completed.
Topic Page
Programming .............................................................................................. 162
Registers ..................................................................................................... 181
The FTP client
Functions
Requirements
Processing within the
application program
Contents