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HTTP server functions/web pages
12.1.7 Compiling and transferring HTML pages
N o t e
12.1.8 Data fields for displaying PLC data on HTML pages
88
To insert PLC data fields into an HTML page, the PLC address information is
enclosed in {...} curly brackets. You will find a detailed description of the
format of the {...} PLC data fields in the following section. If an HTML page
with {...} PLC data fields has been created/ changed, it has to be
transformed into an .MTM file by the "HTML-Compiler" and transferred to
the FP Web-Server afterwards.
This is done automatically upon pressing [SEND] in the Configurator. If the
'HTML Compiler' discovers an input error, you receive an error message
and the location of the error found in the HTML code is displayed. The
compiler will likewise issue an error message if an .xml file has the same
name as an .htm(l) file. If the compilation is carried out error free, the file
.MTM is created and transferred to the FP Web-Server.
An .MTM file corresponds to an .HTM file except for the following issues:
A Java Script sub-function has been added to the "Header" to display
submit confirmations.
A meta tag has been inserted into the "Header" to control the optional,
automatic reload of the page.
The {...} PLC data fields are replaced by the respective number of
spaces.
The information (addresses, formats...) of the PLC data fields were
attached as binary data.
The maximum size of the .HTM and the .MTM file is limited to
64kB.
Please do not use special characters and umlauts in {...} PLC
data fields. The following characters are strictly forbidden: " _
% \ < > &
To integrate PLC data display fields into an HTML page, the following
parameters are enclosed in {...} curly brackets and inserted directly at the
respective location on the HTML page.
Data type and data address of the PLC
'
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FP Web-Server V2.810 EN
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