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FP Web-Server V2.11
7.1 Details on the FP Web-Server's Web Page Functions
73
Here is the HTML page 'MAIN.HTM' of the FP Web-Server displayed. By clicking the links you
can test the individual pages. For example, by clicking [Display] the DT200 page (with PLC
data) is displayed:
By clicking on [On] or [Off] the output of the PLC can be set.
This page contains PLC data fields whose data address has been entered in the HTML source
text. The address is replaced by PLC data upon the calling of the browser. For the format (see
page
77) and the input in a HTML code, see also Http Address, CGI Function PLC and Calling
Parameter (see page
73).
To accomplish this, the HTML pages that should also display PLC data are marked with the
data name extension .MTM instead of .HTM. This is done with the assistance of a
"HTML-Compiler" (integrated into the Configurator) before the transmission to the FP
Web-Server is carried out by the Configurator.
In the example above, the PLC data are (not necessarily) marked in red. These data were
requested from the PLC by the MEWTOCOL Address that is defined in the Configurator project.
This '"default" MEWTOCOL address can be modified by the calling parameter &A=x in the
"Location" field. A description of the parameter can be found under Http Address, CGI Function
PLC and Calling Parameter (see page
73).
7.1.4 Http Address, CGI Function PLC and Calling Parameter
Please also note the display/input in the "Location" field: "http://199.199.26.52/plc?dt200" of
the browser. Using the parameter following the IP address you can control various functions.
Http Address Function
http://199.199.26.52/ Downloads MAIN.HTM (in MAIN.HTM you can neither use
PLC data fields nor password protection)
http://199.199.26.52/zzz.HTM Downloads HTML page zzz.HTM