Working with fail-safe operational technology (OT) software requires strict adherence to international safety standards like and IEC 61511 . 1. Source Authenticity
Always create a complete archive of your STEP 7/PCS 7 project including the safety program before installing updates. simatics7fprojxv55sp13upd1exe exclusive
: Close all applications and the Windows Control Panel before starting the SETUP.exe program. simatics7fprojxv55sp13upd1exe exclusive
Addressing vulnerabilities within the SIMATIC environment to protect against unauthorized access to safety logic. Technical Requirements simatics7fprojxv55sp13upd1exe exclusive