Includes full access to offline simulation, LAD/FBD programming, and macro creation.
Use the SIOS search bar to look for "LOGO! Soft Comfort V8 upgrade" or "LOGO! Soft Comfort Demo". Select the entry matching your operating system. Step 4: Pass Export Control Verification
Siemens has released several major upgrades since V8.0, all of which are free to download for any licensed user. The most notable are V8.3 and V8.4.
Always get the files from the official Siemens Industry Support portal. Avoid third-party blogs, as their files might contain viruses. Step 2: Choose Your Version Siemens Logo Software 8.0 Download
: This free version is ideal for learning and testing. It allows for full programming and simulation of logic gates (AND, OR, NOT) and special functions like timers and counters. The main limitation is that you cannot download your program to a physical PLC .
Even without the DVD, you can install the free full-featured demo of V8.0 to begin designing and simulating projects immediately. The official portal provided by Siemens China shows that a "green version" executable is available:
Click "Next" through the prompts, accept the terms, and choose where to save the program. Click "Finish" when done. Creating Your First Project Soft Comfort Demo"
: Open the software, click File > New , and choose either Function Block Diagram (FBD) or Ladder Diagram (LAD) .
Search for "LOGO! Comfort V8 upgrade" or the relevant service pack.
| Step | Action | |------|--------| | 1 | Go to support.industry.siemens.com | | 2 | Click “Download” → “Software” | | 3 | Filter by product: “LOGO!” → “Software” → “Engineering” | | 4 | Find “LOGO! Soft Comfort V8.0” (read the release date – likely 2016-2018) | | 5 | Click “Download” – you will need a free Siemens login account | The most notable are V8
Test and debug your entire control program on your computer before uploading it to the hardware. System Requirements for LOGO! Soft Comfort V8.0
: Ensure your PC subnet mask matches the LOGO! module subnet mask (e.g., PC IP: 192.168.0.5 , LOGO! IP: 192.168.0.1 , Subnet: 255.255.255.0 ). Use a standard Ethernet cable to connect directly or through a switch. Error: Installer freezes on Windows 10/11
You need: