PLC data minning
Posted: Tuesday 02 February 2021 21:59
Hi all,
I have PLC driver tecomat of home heating. I want to read some sensors values from its web page.
Is here somebody who can show me the right way how to do it.
In my point of wiew it should be possible to parse data from web page and post them for MQTT or use python script in domoticz.
Maybe something based on python?
PLC has a web page with login
http://<IP address>/syswww/login.xml
after login it offers xml data file
http://<IP address>/PAGE13.XML
interesting values
"__R72240_REAL_.1f" VALUE="2.1"
"__R69319_REAL_.1f" VALUE="40.0"
"__R69067_REAL_.1f" VALUE="43.0"
I have PLC driver tecomat of home heating. I want to read some sensors values from its web page.
Is here somebody who can show me the right way how to do it.
In my point of wiew it should be possible to parse data from web page and post them for MQTT or use python script in domoticz.
Maybe something based on python?
PLC has a web page with login
http://<IP address>/syswww/login.xml
Code: Select all
<?xml version="1.0" encoding="utf-8" ?>
<?xml-stylesheet type="text/xsl" href="LOGIN.XSL" version="1.0"?>
<LOGIN>
<USER VALUE=""/>
<PASS VALUE=""/>
<ACER VALUE="0"/>
</LOGIN>http://<IP address>/PAGE13.XML
Code: Select all
<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="PAGE13.XSL?U=1495705247" version="1.0" ?>
<PAGE TITLE=" ">
<ACCESS PAGE_LEVEL="0" USER_LEVEL="0" UCID="1495705247" />
<INPUT NAME="__R113963.0_BOOL_i" VALUE="0" />
<INPUT NAME="__R69519.2_BOOL_i" VALUE="1" />
<INPUT NAME="__R69686_STRING[80]_s" VALUE="22:20" />
<INPUT NAME="__R69767_STRING[80]_s" VALUE="02.02.2021" />
<INPUT NAME="__R103490.2_BOOL_i" VALUE="0" />
<INPUT NAME="__R69407.2_BOOL_i" VALUE="1" />
<INPUT NAME="__R85466.0_BOOL_i" VALUE="0" />
<INPUT NAME="__R69067_REAL_.1f" VALUE="43.0" />
<INPUT NAME="__R69319_REAL_.1f" VALUE="40.0" />
<INPUT NAME="__R68812.1_BOOL_i" VALUE="1" />
<INPUT NAME="__R68938.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R99656_STRING[20]_s" VALUE="Topná sezóna" />
<INPUT NAME="__R69317.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R45504_STRING[7]_s" VALUE="Porucha" />
<INPUT NAME="__R44275_STRING[7]_s" VALUE="Provoz" />
<INPUT NAME="__R69309.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R69355_REAL_.1f" VALUE="38.4" />
<INPUT NAME="__R69299.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R114081_STRING[10]_s" VALUE="0.0 m/s" />
<INPUT NAME="__R113964_STRING[6]_s" VALUE="0°C" />
<INPUT NAME="__R114044_STRING[12]_s" VALUE="0 / 0°C" />
<INPUT NAME="__R72240_REAL_.1f" VALUE="2.1" />
<INPUT NAME="__R69301.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R68936.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R113180_UINT_u" VALUE="48" />
<INPUT NAME="__R5989.1_BOOL_i" VALUE="0" />
<INPUT NAME="__R113230_STRING[80]_s" VALUE="" />
</PAGE>"__R72240_REAL_.1f" VALUE="2.1"
"__R69319_REAL_.1f" VALUE="40.0"
"__R69067_REAL_.1f" VALUE="43.0"
