Siemens SIMATIC NET CP 243-1 IT Technical Manual page 110

Diagnosis
• Status Applet
Using the Web browser, an HTML page can be requested by the CP 243-1 IT
indicating the status information of the S7-200 system. This page includes,
among others, information on the status of the S7 and IT channels. The call of
this page is specified in table 1 together with an overview of the information on
this page.
• FTP server
Using the FTP server, the contents of the file system can be changed. If there
are indications of errors in the file system while the CP 243-1 IT is running, the
contents of the file system on the CP 243-1 IT should be checked from an FTP
client. If necessary, faulty files can sometimes be corrected with this method.
Note
The abrupt conclusion of a CP 243-1 IT with active client connections (e.g., due to
a power failure) while the server continues running may result in the server's not
recognizing that the connections have been interrupted. When the client then at-
tempts to connect itself again, a wait time (determined by the configured Keep
Alive time) may occur when the CP 243-1 IT goes on again until all connections
have been reestablished.
Note
During the startup of the CP 243-1 IT, its file system is automatically checked for
consistency. If inconsistencies are found, these are corrected to the extent possi-
ble.
110
03/03
CP 243-1 IT
J31069-D0429-U001-A0-7618