12/24/2011 1:56 PM | |
Posts: 19 Rating:
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Can anyone write a program for the S7-1200 that reads HTML responses? I need a S7 1200 program to readvariables fromvarious web servers. (Apache or IIS) From a simple web browser (IE, Firefox..etc) variables can be accessed in the simplest way like: http://servername/variable_name.html So the html response can be a simple "1" or "0" for boolean variables. (f.e.) Ineed to read this variables from S7, and I need to incorporate them in the user program. in a DB for example like input parameters. Maybe TCON, TSEND?? Where can I find an example connecting S7 to a Mail Server, Telnet or Web server? I think without Oc Wizard it's going to be a little bit hard... Any other ideas? For giving you a background of the problem,we have various webServers to control their powerlines. For example,if one of them has a failure, the S7switches itoff.10 seconds later S7will restart the computer again. If one of the server is not needed, S7 switches off it also! Let's save the planet! Can you help me? Thanks in advance. Yoko |
Last edited by: HamaYoko at: 12/24/2011 5:42 PMLast edited by: HamaYoko at: 12/24/2011 3:40 PM |
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12/27/2011 7:36 PM | |
Posts: 19 Rating:
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OK, I'm gonna test it. See you soon. Thank you very much! |
12/27/2011 8:46 PM | |
Joined: 7/7/2010 Last visit: 9/11/2024 Posts: 15174 Rating:
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Maybe it looks something like the attached images.
AttachmentString_Building.zip (486 Downloads) |
science guy |
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