Click . The live data will populate your spreadsheet cells automatically.
Industrial connectivity is the backbone of modern automation. Siemens offers several powerful data integration and communication tools under the "Link" umbrella—most notably the (for Excel-based reporting) and physical hardware interfaces like the IE/PB Link (for connecting Profibus to Industrial Ethernet).
Industrial automation relies heavily on seamless communication between hardware, software, and enterprise systems. In the Siemens ecosystem, "linking" can refer to several critical operations: connecting variables between Totally Integrated Automation (TIA) Portal and external software, linking PLCs using network links, or using specialized Siemens Link hardware modules (like the PN/PN Coupler or IE/PB Link).
Master Siemens PLC Linking: A Complete Guide to Industrial Data Exchange
For developers and simulation engineers looking to link virtual environments to PLC code, the S7-PLCSIM Advanced Link API is the tool of choice. Step 3.1: Enable API Access in TIA Portal siemens how to use link
Use Profinet IO or shared DBs via Industrial Ethernet
Click on the "PROFINET" interface of the PLC and drag the connection line to the PROFINET interface of the IO device.
A physical gateway module used in TIA Portal environments. It seamlessly transitions communication from legacy PROFIBUS DP networks to modern Industrial Ethernet (PROFINET) structures, protecting your investments in older machinery. Part 2: How to Use Siemens Data Link (Excel Integration)
For home users, the "link" refers to connecting appliances (ovens, washers, etc.) to the Home Connect App Home Connect : Download the Home Connect App Master Siemens PLC Linking: A Complete Guide to
To follow along with this guide, ensure you have the following:
When you need to bridge different network protocols or link two separate automation lines without merging their IP subnets, Siemens provides specialized hardware links. Using the PN/PN Coupler (Profinet to Profinet Link)
log-in by joining a temporary Wi-Fi network named "HomeConnect". 4. Other Specific "Link" Modules Solutionlink - Siemens Digital Exchange
Open your destination software link interface. Input the PLC IP address, Rack, and Slot numbers gathered in the previous step. Test the physical connection using a standard ping command from the host machine to ensure the PLC network port is reachable. Advanced Usage: Linking PLCs to Cloud and Edge Systems From the toolbox
Provide authorized login credentials and click . A green status indicator will confirm a successful link. Step 3: Querying Tag Data Click Insert Function on the Data Link ribbon. Select your query type: Archive Values : For historical logging. Online Values : For real-time snapshot data.
From the toolbox, drag a onto your active screen.
models are you trying to link (e.g., S7-1200 to S7-1500, HMI to PLC, or PC to PLC)?