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Questions tagged [siemens]

Tag for questions about Siemens informatics products such as the programmable logic controller (PLC)

Siemens develops electronic embedded systems, devices and informatics products such as the programmable logic controller (PLC)

177 questions
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Trouble installing TIA portal: sqlcmd.exe is missing

I'm trying to install Siemens TIA portal, but get a setup error. The setup states that "Some installed products need licenses", but shouldn't it just work with a trial license? It does give some error related to the missing of sqlcmd.exe. The…
Mike Moolenaar
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Custom solidGauge C# .NET

Specifically, I am trying to build the image on this I am programming in C # .NET and design a graphic in Adobe XD and I can not pass the same to visual studio, keeping the style. Use nuget LiveCharts in WinForm…
Rafael Riesgo
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How to fix a bug on my queue of devices in PLC

I am trying to create a simple queue in .st with 6 devices that should be turned on and off in the queue order only the ones that are available should be connected. For example I did a test with 6 devices available and then I was unavailable one by…
Apach3
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xmlHttpRequest.responseText issue (undefined)

I'm trying to generate dynamic variables for my form web page that runs on my Siemens S7-1200 PLC. The issue that I'm having is that as most issues (as far as I've read) is that my xmlhttprequest.responseText is working if I do…
Wouterkdc
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Copying and pasting an xml structure fragment

I'm new to xml editing and I need to copy a fragment of a xml file that describes a variable in TIA Portal and paste it just underneath in the same file, so I get another same var that I can later edit. Is there a strict "copy" function for…
memek
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Error code 2 when calling Siemens WinAC ODK Open()

After a Windows/system update, my app (.NET 4.7.1 running on Win 7) for actuator control is no longer working. I am using Siemens WinAC ODK 4.2 in SMX mode to control a PLC connected to Festo actuators. I now get error code 2 when calling…
Rye bread
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Connect to Matrikon server with OPC UA Java Legacy

I am trying to connect to an OPC server of a Siemens S7 1200 PLC. For this I used the Matrikon application That is configured on my local machine. With the JeasyOPC library I can make the connection, so it is like this: JOpc jopc = new…
Juan Alvarez Fernandez
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Comparing 2 arrays of characters and finding a match on S7 1500 (PLC)

I am currently working on a small coding exercise on S7 1500 using ST(SCL) where 2 Arrays, A (being the bigger one in length) and B are compared with each other and checked for matching elements. However the array B consists of alphanumeric…
Arjun
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Ways to establish communication between s7-1200 PLC and MS Azure

We're a group of students that is gonna set up communication between a S7-1200 PLC and a cloud (probably gonna be MS Azure), to upload measured data (e.g. temperature, pressure). In what ways is it possible to achieve this, and what communication…
Petter Foyn
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Metasploit Module NoMethodError undefined method 'get_once' for nil:NilClass

I am running a number of Metasploit modules for exploiting Siemens S7-300/400 and S7-1200 PLCs that were created from a Blackhat talk by Dillion Beresford in 2011. The modules are not supplied with Metasploit but have been added to the…
supersixsix
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Show several tags with JSON structure in Siemens s7 webserver

I am using a Siemens S7-1200 PLC with integrated webserver. I want to show multiple analog values from the PLC in the webpage using javascript. With one tag it works great, but how do I add and present multiple tags using JSON structure? I have…
user7315551
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Javascript file resize

Recently I was charting live data from simatic s7-1200 plc kit. This plc has a limitation where it only supports 60 KB js files. Is there any link or suggestions where i can get chart.js and jquery-3.1.0.js files which will be under 60KB. Thanks in…
Md. Kawsaruzzaman
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make a dynamic chart on a plc

I'm searching for a way to make a graph on a user web page on a plc with data from the plc (datablocks or log files). The log files can be converted to CSV files. I get data per our and day from the plc and want to put this into a dynamic…
user3032631
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How do I solve the Siemens s7-1200 "GET" error from the webserver application?

I working with siemens s7-1200 web server. I'm trying to read data from 1200 so i made jsnop file and place it on 1200, and on my pc i made a web page to read that file. I've tested the code on web server on my virtual machine and it worked just…
ledenko
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Functions which trigger when there is a PLC fault using "Siemens.Simatic.Simulation. Runtime.Api.x64.dll"

I'm actually developping a C# PLCs handling application. I'm using the Siemens library : "Siemens.Simatic.Simulation. Runtime.Api.x64.dll" I would like to use function(s) that trigger(s) when there are CPU issues as CPU card missing, bad…
Paul Maubray
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