6AV2157-0BL01-8LB0 WinCC Unified Audit Basis V18 DL

SIMATIC WinCC Unified V18 Audit Basis, option for WinCC Unified, runtime software, single license without software and documentation; license key for download; class A; ******************************* Consignee e-mail address required for delivery Documentation of operator actions. The "Audit Basis" option supports the tracing of operator actions for quality assurance and documentation when changing process values. 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.