Activity for bouba
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bouba modified a wiki page
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Hello Can we communicate with PLCSim using Snap7?
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I use GCHandle for passing byte array address but I have another problem with myclient.ReadMultiVars(items,...
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hello I use ReadMultiVars function like this in C#: byte[] DataDB305= new byte[4];...
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hi,davide Have you already use Raspberry pi with snap7 and mono develop for doing...
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Hello David I have a suggestion for snap7.It would be cool if there is one read fonction...
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OK What do you mean about 20 vars (how many bytes?).What is the max PDU size for...
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that's work now I have restarted my computer. Thanks
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I have put DLL into system32 and syswow64 (because I am on 64 bits) and path directory...
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Hello I have added Snap7 DLL'S in ASP.NET program. The Wrapper work fine but the...
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for DB1 ---> 4 bytes DB2 ---> 4 bytes DB3 ----> 140 bytes DB4 -----> 40 bytes At...
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OK.How can I use snap7 for pooling 4 DB at same moment? Are there function or methods...
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Hello everybody, I use snap7 to poll 4 data blocks of my Siemens S7 1200 PLC. It's...
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ok i thought that it was paying :) The variable is declared as Real with comma.
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Hello everybody! I want to read Real value from my Siemens PLC.I extract byte buffer...
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Hello everybody! I want to read Real value from my Siemens PLC.I extract byte buffer...
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ok i thought that it was paying :)
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hi Thanks i find what i search. Now i have a little problem.I want to parse a buffer...
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Thank's that work! So is it possible to have multiple snap7 client connected to PLC...
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hello Davide if i have booleans variables var1(bool) offset 0.0 var2(bool) offset...
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hello Davide if i have booleans variables var1(bool) offset 0.0 var2(bool) offset...
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i said "real-time" because i want to extract data and fill database more fast as...
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Hello I want to create an application that extract data from PLC(S7 1200) and save...
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OK If i have for example in the DB94 3 variables: var1 ---> int var2 ---> Dint var3...
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hello david Are there in snap7 fonctions for extract spécifically a boolean variable...
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sorry i wanted to say byte, i am a beginner :) I have 2 questions: 1) if i want to...
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hello David, I want to use DBWrite for writing for example value 20 into the bit...
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ok cool that's work now.For Siemens S7 1200 PLC rack and slot are both '0'. Thanks...
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i use a siemens S7 1200 PLC. i am trying with clientdemo.exe but i have the same...
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i have the following text error "An error occured during send TCP :connexion timed...
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Hello Davide That's compile fine now.I have added the 32 bits DLL to my project.Now...
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Thanks for good explication i understand now.so snap7.net and snap7 unmamanaged library...
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Ok thanks for the reply there are two files in the folder (example/dotnet/winbin)...
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Hello I want to use snap7 for dotnet in WinDev Software. I can import Snap7.net dll's...
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Using snap7 Library for dotnet in WinDev Software
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