W&T Com-Server++ Manual page 149

the transmission takes place with TYPE I (binary), the oc-
currence of the protocol character in the data stream will
be ignored. The only possibility for a disconnection in this
case is by way of an inactivity timeout.
Format: decimal
Opening the FTP connection
After saving the configuration data the Com-Server waits to
receive a valid serial login string in the following format.
In serial generation of the login string, the individual com-
mands are separated from each other by a linefeed (0x0a).
The character configured under Protocol Char must be sent
as a terminator. This results in the 3 following formats for the
login string:
login<0x0a>
password<0x0a>
TYPE I oder TYPE A<0x0a>
STOR, RETR, APPE oder LIST dir/remote file<0x0a>
<Protocol Char>
login<0x0a>
password<0x0a>
DELE dir/remote file<0x0a>
<Protocol Char>
RESET<0x0a>
<Protocol Char>
1 Please note capitalization of the commands. A
maximum of 128 characters are available for the
complete login string! Specific examples with all the entries
needed for receiving and sending a file can be found in the
following section Application examples.
Subject to error and alteration
Mode FTP client
149