Modification of User Web Pages
The web pages on the following models can be edited
and customized to suit your own needs and applications.
The current web pages for each model are available for
download and modification.
ELC-12DC-DA-R-N (Version 2)
PR-12DC-…-N
PR-18DC-…-N
PR-26DC-…-N
PR-26DC-…-G
PR-26DC-…-WIFI
For each of the Rievtech Ethernet CPUs which have a built-
in webserver, there is a folder which contains all the files
stored within the CPU.
The folder name is in the format: “web - PLC Model
Name_FBD”. The folder name
MUST
remain the same.
Each folder contains the web files used by the CPUs
webserver. The folder contains 26-files in total, which are
of the following type:
6 x HTML web pages (User editable)
1 x CSS Style Sheet
2 x Java Script Files
17 x PNG Graphics Files
The webserver uses xmlhttp to deal with interactions with
web pages and therefore your browser must support these
types of calls to work properly. The majority of modern
web browsers support this method of interaction.
You are able to modify any file within a project folder but
it is advised that the Stylesheet and the Javascript files are
not modified, as incorrect coding could cause your CPU
to stop working and void its warranty.
Modifying the graphics and HTML page files are allowed
but the following restrictions must be born in mind when
doing so.
NOTICE:
The image used can be
modified/changed but its name MUST
remain the same.
The name of each web page MUST
remain the same.
The name of the project folder MUST
remain the same.
The size of the project build CANNOT
exceed 192kb.
The size of a single file with the project
folder CANNOT exceed 100kb,
The number of web pages in the project
folder MUST remain as 6 in total.
The file format of the web pages MUST
remain the same.
Editing Web Pages
As long as the rules above are observed, then you may
use any HTML editor to modify the six web pages within
a CPUs project folder. The following information describes
each HTML page and its properties.
Page 1 – login.html
This is the first web page that is displayed when you enter
the IP address of the CPU into a web browser.
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