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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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Can NodeRed be used as an alternative to SCADA?

I am a beginner in PLC/SCADA and IIOT. I plan to use Siemens PLC S7-1200. I need to make a very simple application in which I will read analog output from 4 sensors and store it. I don't need to use any other feature of SCADA like graphical…
Lakshay Dulani
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How to Insert Work Item in a LiveDoc using web-service client api in Polarion?

I have a question about the Polarion SDK API. I am trying to insert WorkItems in a LiveDoc using webservices api. The webservics have apis for creating a workitem within the doc/module or move item but there is no api for just inserting the existing…
plehal
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I can't find the T_comp instruction in TIA Portal v16

or what to do instead of T_COMP? (LAD) T_COMP compares two tags with a time data type. For LAD and FBD, the comparison function is displayed with an EN/ENO box. For STL, it is a block call. To compare time data types for SCL tags, use the comparison…
Arsen Zhanasbay
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Problems with webserver plc advance tia portal siemens

I'm trying to make an example web server with the s7 plc advance v2, but I can't get the page to load properly. The steps I do are the following: Configuring the Siemens PLCSIM Virtual Ethernet Adapter Configure advance plc Configurations in…
Diego Hernández
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Siemens webserver Image change using JavaScript in html

Im trying to dynamically change a picture in html page according to a true/false condition using javascript. If the variable is 0 an image and if it was 1 another picture should be shown in html page. There are many pictures in a project that need…
hm741
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TwinCat 3 Siemens PLC MODBUS TCP communication

My question is quite simple. Is it possible to communicate TwinCat PLC simulation (TwinCat 3 on normal PC) with real siemens S7-1200 over MODBUS TCP? From what I've gathered, PC without Intel chipset network card prevents you from using protocols…
Michał Birnbach
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Time and number counter in one?

I want to check how long a motor is working since the last check up and how many times the motor startet up since then. #xSekundenzaehler := "Clock_1Hz"; REGION Allgemein #Betriebszeit_Anlage(CU:="eHauptschuetz" AND #xSekundenzaehler, …
Tim
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What parameter i have to assign inside my variable so i can start it from my Main?

im new to C# and Tia Openness and have an problem. I dont know what parameter goes inside my ImportSingleTextList();.Its an example from Siemens but there is never mentioned how to call it inisde the main. That is my code. private static void…
Eko19999
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How to check if a body is a sphere

I want to check what is the body type of the body I'm working with in a BodyCollection (If the body is Sphere). How do I write that? This is what I tried: public void ChamferAll() { int subtype = 1; string offset1 = "5", offset2 = "0", angle…
yoyo159
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Not able to fetch data from PLC simantic 1200 to python program using snap

Im a beginner in PLC programming and python. My requirement is to read the Global Data Block using python programming. I have used the following code snippet. Code: import snap7 #import library snap7 from snap7.util import* from snap7.types…
DRV
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Logging a counter value to a batch name in siemens TIA Portal

I need to create a program for 1214 PLC in TIA Portal and a Comfort HMI that counts several products using a count up and stores that value to a specific batch name. For every new batch, the operator would enter a new batch name, and the counter…
yyd21
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C# .NET framework, can't find comment in the .dll class

In the video Siemens posted online, I saw a code. This code is part of the EngineeringInternalExtension.dll library. Please find the library here. info from internet They always have a comment for each method. This is really helpful for me to…
james_66
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Can i connect winCC OA with Unreal Engine?

How can I put into the WinCC OA a 3D model like in the Unreal Ungine? I have 3D model which might act in UE, and I want it to fetch data and logic for its actions from WinCC OA. Is it possible to put 3D model into WinCC OA and make it act, or if…
Max Popov
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TIA Portal V16 CAx-Operations - Siemens TIA Openness User Group not found

I have problems exporting CAx-Data from the Siemens TIA Portal V16. I am using the following openness code: CaxProvider provider = tiaPortalProject.GetService(); FileInfo pathAMLfile = new FileInfo(@"C:\"); FileInfo pathLOGfile = new…
Felix
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Siemens TIA OPENNESS V15.1 demo

I am trying to learn the TIA openness example V15.1 demo from here https://support.industry.siemens.com/cs/document/108716692/tia-portal-openness-introduction-and-demo-application?dti=0&lc=en-WW But when I click the .exe file, I only got the…
James
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