PLC Software: TIA Portal, Step-7 various versions. TIA PORTAL STEP7 SOFTWARE DCS: Distributed Controlled System such as PCS-7. Process control systems Siemens HMI’s: Human-Machine Interface such as (Basic Key Panels, Comfort Panels and Unified Panel for KTP Series, TP Series, and KP Series). HMI HMI SOFTWARE SCADA Software: Software’s such as (WinCC Run Time Advance/Professional, WinCC Run Time Configuration, WinCC Audit) with User Defined Report Generation in Various Applications. SCADA Software Audit Trials: Software’s such as (WinCC AUDIT Trail) used for the purpose of Data Logging. AUDIT TRAILS