Web server
11.5 Standard Web pages
S7-1200 Programmable controller
622 System Manual, 03/2014, A5E02486680-AG
Limitations on the Variable Status page:
● The maximum number of variable entries per page is 50.
● The maximum number of characters for the URL corresponding to the Variable Status
page is 2083. You can see the URL that represents your current variable page in the
address bar of your browser.
● For the character display format, the page displays hexadecimal values if the actual CPU
values are not valid ASCII characters as interpreted by the browser.
Note
If a tag name displays special characters
such that it is rejected as an entry on the
Variable Status page, you can enclose the tag name in double quotation marks. In most
cases, the Variable Status page will then recognize the tag name.
Logging in and user privileges (Page 610)
The File Browser page provides access to files in the internal load memory of the CPU or on
the memory card (external load memory). The file browser page initially displays the root
folder of the load memory, which contains the "DataLogs" and "Recipes" folders, but also
displays any other folders that you might have created, if using a memory card.
The type of file access you have to the files and folders depends on your user privileges
(Page 604). Any user with "read files" privileges can view the files and folders with the file
browser. You cannot delete the DataLogs or Recipes folder regardless of your login
privileges, but if you had made custom folders on the memory card, you can delete those
folders if you have logged in as a user with "write/delete files" privileges.
Click a folder to access the individual files in the folder.
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