Process interfacing via an automation system (PLC, PC)
9.7 Remote client
SIMATIC MV500
162
Operating Instructions, 06/2018, C79000-G8976-C494-01
Note
Keep "XML Backup" file safe
The "XML Backup" file contains sensitive data (password hash). For security reasons, keep
the "XML Backup" file in a safe place.
In order to be able to use these functions, an IP address for the remote client must be stored
in the WBM (Settings > Communication > Interfaces > Archiving/MMI).
The "XML Backup" and "XML Restore" functions each have their own HTTP requests. After
the reader has received one of these HTTP requests, if the requirements have been met, the
following tasks are first performed in both cases:
1.
The connection to the WBM is terminated.
While the HTTP request is being processed by the optical reader, you can only open the
WBM in READ ONLY mode.
2.
The optical reader changes to "Stop" mode.
3.
The IN_OP bit is set to "0".
9.7.2
XML backup
Once the optical reader has sent the HTTP response, the "IN_OP" bit is set and access via
the WBM is permitted again.
Request
Stucture and properties of the request:
●
URI: http://<IP address of the optical reader>/xml/backup.cgi
e.g. http://192.168.0.42/xml/backup.cgi
●
HTTP method: GET
Response
Structure and properties of the response:
●
HTTP status code 200 (OK)
●
Content type: text/xml
name = "<file name>.xml"
●
Content disposition: attachment
filename="<file name>.xml"
Содержание SIMATIC MV540 H
Страница 24: ...Description 1 7 Functional description SIMATIC MV500 24 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 194: ...Service and maintenance 10 3 Replacing a module SIMATIC MV500 194 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 232: ...Appendix A 3 Alternative user interfaces SIMATIC MV500 232 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 236: ...List of abbreviations SIMATIC MV500 236 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 238: ...Service Support SIMATIC MV500 238 Operating Instructions 06 2018 C79000 G8976 C494 01 ...