The phrase refers to a specific legacy software tool or documented procedure from September 11, 2006, designed to recover or bypass passwords on Siemens SIMATIC S7-200 and S7-300 Programmable Logic Controllers (PLCs) and their Micro Memory Cards (MMCs). Historical Context and Purpose
If the program content is not needed, you can perform an overall reset (MRES) to wipe the CPU and its password protection: Switch the CPU to Hold the mode selector switch to simatic s7 200 s7 300 mmc password unlock 2006 09 11
Several Chinese and Russian forums (PLCforum.uz, Proview) distribute a tool called (version from 2007). When run on Windows XP with the system date set to 2006-09-11 , it can: "simatic s7 200 s7 300 mmc password unlock
, a method was publicised that allowed users to bypass or "crack" Go to product viewer dialog for this item. Go to product viewer dialog for this item. passwords by reading the raw binary data of the MMC. Go to product viewer dialog for this item