If you already own an older licensed version of LOGO! Soft Comfort (e.g., V7.x, V8.0, or V8.3), the V8.4 upgrade download is usually free of charge. During installation, the setup wizard will look for an existing installation or require you to insert the original software CD/DVD to prove ownership.
| Operating System | Versions | |----------------|----------| | | Windows 7 (64‑bit), Windows 8 (64‑bit), Windows 10 (32/64‑bit), Windows 11 | | macOS | macOS 10.14 Mojave, macOS 10.15 Catalina, macOS 11 Big Sur, macOS 12.1 Monterey | | Linux | SUSE Linux 15 (64‑bit) – other Java‑compatible distributions may work, but only SUSE 15 has been tested | logo soft comfort v8.4 download
To use the new hardware capabilities of the LOGO! 8.4 base modules—such as improved processing speeds, enhanced security chips, and built-in web servers—you must use Soft Comfort V8.4. The software remains backward compatible, meaning you can still program older LOGO! 8, LOGO! 7, and LOGO! 6 modules. 4. Advanced Web Server Configurations If you already own an older licensed version of LOGO
During installation, Windows may ask you to confirm the installation of "S7 EPAT" drivers. These are for Ethernet/PPI communication with LOGO! hardware. Click . 8, LOGO
You can download the Siemens software, which is used for programming LOGO! logic modules, primarily through official Siemens channels or reputable automation support sites .
The software introduced a native tool for formatting, reading, and writing to Micro SD cards used in LOGO! 0BA8 modules. This simplified firmware updates and program backups.
Right-click on Setup.exe (for Windows) and select . Select your preferred installation language.