6AV2157-1BL02-4AB0 - Siemens - SIMATIC WinCC Unified TIA Portal V20

SIMATIC WinCC Unified V20 Audit Enhanced; option for WinCC Unified, runtime software, single license without software and documentation; license key on USB flash drive; class A; - - content: 1x USB Documentation of user actions. The Audit Basis option supports the tracing of user actions for quality assurance and documentation when changing process values. In addition, WinCC Unified Audit Enhanced supports extended legal requirements regarding double electronic signatures. The data relevant to the Audit Trail are recorded in a protected log and can be made available in the form of a report, if required. SIMATIC WinCC Unified V20 Audit Enhanced; option for WinCC Unified, runtime software, single license without software and documentation; license key on USB flash drive; class A; - - content: 1x USB Documentation of user actions. The Audit Basis option supports the tracing of user actions for quality assurance and documentation when changing process values. In addition, WinCC Unified Audit Enhanced supports extended legal requirements regarding double electronic signatures. The data relevant to the Audit Trail are recorded in a protected log and can be made available in the form of a report, if required.