#include <windows.h> #include <s7_apy.h> // Provided with STEP 7 SDK
Unlike modern TIA Portal, S7-DOS had a character-based or simple graphical user interface (often monochrome or limited VGA). It communicated via using Siemens-specific adapters (e.g., 6ES5 734-1BD20). simatic s7dos
After uninstalling STEP 7, S7DOS remains and causes issues with new installations. Solution: Use Siemens’ official "Simatic S7DOS Uninstaller" tool or manually clean registry keys under HKLM\SYSTEM\CurrentControlSet\Services\S7DOS* . #include <windows
#include <windows.h> #include <s7_apy.h> // Provided with STEP 7 SDK
Unlike modern TIA Portal, S7-DOS had a character-based or simple graphical user interface (often monochrome or limited VGA). It communicated via using Siemens-specific adapters (e.g., 6ES5 734-1BD20).
After uninstalling STEP 7, S7DOS remains and causes issues with new installations. Solution: Use Siemens’ official "Simatic S7DOS Uninstaller" tool or manually clean registry keys under HKLM\SYSTEM\CurrentControlSet\Services\S7DOS* .