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TOPIC: Re:Proview as HMI to Siemens S7?

Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5655

  • HTRasmus
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seems strange to me. how many connections do you have to your cpu? and which cp/cpu are you connecting to?
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Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5657

  • beloni
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I'm connecting to a single Siemens ET 200S PLC.

I think this issue may be related to the PLC program. I wish only to read and write to a data block position, what do you reckon I should do (if anything) as a PLC program? There has to be one hasn't it? I can't do all the work only with signals I suppose...

Eduardo
Last Edit: 10 years 6 months ago by beloni.
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Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5658

  • marc
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Hi guys,

I haven't try it myself yet.
But maybe snap7 is a handy tool.....

/Marc
Please, use the Wiki if you succeeded your project or solved your problem. Share your work, so we can learn from each other.
Last Edit: 10 years 6 months ago by marc.
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Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5659

  • HTRasmus
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Yous should be able to do the same as in your 4.8.4

how does your configuration look like?

nice discovery mark. :D

seems like a related tool to libnodave but only with the s7 and ethernet supported :/

about the plc program. that depends? are you doing anything to the signals? the plc program should not "screw up your signals unless you are having issues with your program.
Last Edit: 10 years 6 months ago by HTRasmus.
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Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5660

  • beloni
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I think I've found the problem: the plc program is not being linked against libnodave.so

The weird thing is I've configured a BuildOptions object and chosen the Nodave in the SystemModules option...
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Re:Proview as HMI to Siemens S7? 10 years 6 months ago #5661

  • HTRasmus
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seem to remember i had similar problem once where the syntax in .opt file was Mynode instead of mynode.

when compiling your node you should see the message >>
using local option file plc_"YOURNODE"_"YOURBUSID"_plc
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