I've been struggling with this code for hours. I need to connect to an OPC UA server (IP 192.168.7.118), it's a Siemens S7-1200 PLC. I'm using the of ...
I have an encoder connected from Siemens PLC with data block "DB1.DBD56". My problem is, the two textbox has the same result or value. Scenario: Re ...
I have a panel Siemens TP1200 Comfort that I have configure as OPC AU server. This panel has some tags (nodes) from which I would like to get the valu ...
I am new in PLCs, and I would like to can send data from the PLC to a PC application that it would be listening and the it could act in consecuence. ...
after I put 'next', it appears like this bellow. x dummy. I don't how to fix this error. I tried install so many times but I still have this error. ...
I'm trying to install Siemens TIA portal V17 but get a setup error. 2022.11.03 17:16:20 - Year.Month.Day - Log start BUNDLE: SIMATIC TIA Portal V17 ...
I try to read registers through a modbus client in an s7-1200, I have tried to follow the siemens guide and it seems that all the parameters are corre ...
Using Siemens Logo!Soft Comfort, I want to connect a Siemens Logo! (8) with pymodbus Settings on a network input on siemens soft comfort (I also trie ...
I have a project on WinCC professional where Two PLCs (S7-300) are connected to a PC station via Ethernet, one is master and the other one is a Standb ...
I am reading values from a S7-300 PLC with my c# code. When the values are in INT format there is no problem. But there are some 32 bit memory areas ( ...
I'm having a strange problem with TIA Portal and S7-1200 Siemens PLC. I need to change the IP address of PLC, but I have not TIA Portal project of th ...
I am doing an automation project in which I use a Siemens S7 / 1500 PLC and the software is STEP7 using KOP and SCL languages for programming. I also ...
///with this logic I tried to make the logic in tia portal for a project. Following are the requirement in the logic: ** Change over based on the le ...
I used pycharm for writing my code and plcsim for simulatio. When I run my code and run plcsim I get an error. I used Tia portal V16 and s7-1200 and I ...
I want to buy and use Siemens S7-1200 PLC. But there are so many models inside the 1200 PLC family that is confusing for a beginner. See the list: ...
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 ...
I have two OPC clients subbed to about 160 items(temp sensors,pressure sensors,...) on a Siemens PLC(S7 1500) OPC UA server. Each client is on a diffe ...
Does anyone know a C# read data command will take place in which step of PLC cycle? The PLC process steps are: The operating system starts the sc ...
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 creatin ...