Siemens SIMATIC NET CP 243-1 IT Technical Manual page 86

Configuration
Parameter
Action The FTP client supports the following ac-
tions.
W: Read the data block or part of the
data block and store in a file in bi-
nary format. This file is then trans-
ferred to an FTP server and copied
to the file system there.
R: Request file from an FTP server.
Contents of the file are then copied
to this data block or parts of this
data block.
D: Delete file from file system of the
FTP server.
Number of Number of bytes (0 to max. of 10240
bytes with CPU226XM) which can be written to
the DB or read from the DB.
DB start Start address starting at which the DB
address block can be read or written.
The value range refers to the size of
the actual DB block (varies with the
CPU, with CPU226XM between 0
and 10239).
Path/file name Specification of the file in which/to which
data are to be read or written, including
the related path information.
The file name may contain up to
254 characters. The complete path
including file name may not exceed
1024 characters.
86
Description Example
00|W|<Number of bytes>|<DB start ad-
dress>|<Path/file name>|<Server ad-
dress >|<User name>|<Password>
00|R|<Number of bytes>|<DB start ad-
dress>|<Path/file name>|Receiver ad-
dress >|<User name>|<Password>
00|D|||<Path/file name>|<Receiver ad-
dress>|<User name>|<Password>
00|W|5354|<DB start address>|<Path/file
name>|Server address>|<User
name>|<Password>
Starting with address <DB start ad-
dress>, 5354 bytes are read from the DB
of the CPU and, using <User name> and
<Password>, written to the file <Path/file
name> on the computer specified by
<Server address>.
00|R|5354|VB2308|<Path/file name>|<Server
address>|<User name>| <Password>
The file <Path/file name> is transferred
from the file system of the FTP server
addressed via the IP <Server address>
(stating <User name> and <Password>)
to the FTP client of the CP 243-1 IT.
There 5354 bytes from the file are writ-
ten to the DB of the CPU starting at ad-
dress VB2308.
00|R|23|VB11|
/flash:/dat/CPU10_VB11_23.dat
<Server address>|<User name>|
<Password>
The file
/flash:/dat/CPU10_VB11_23.dat
transferred from the file system of the
FTP server addressed via the IP
<Server address> (stating <User name>
and <Password>) to the CP 243-1 IT.
There 23 bytes from the file are written
to the DB of the CPU starting at address
VB11.
J31069-D0429-U001-A0-7618
03/03
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is
CP 243-1 IT