５ - ２ SignatureViewer 5-2-1 Specifications ⚫ External Specification 16 Object Name SignatureViewer Category SafetyCPU Description Description Registers safety signatures on NA. Safety signatures on the safety CPU and NA can be checked against each other to confirm if they are not fabricated unintentionally. Function ⚫ Reads and registers a safety signature of the safety CPU unit. [Update] Reads out safety signature information of the connected safety CPU unit. [Register] Registers a safety signature on an IAG variable. The signature can be registered on up to 16 safety CPU units. ⚫ Only one user is authorized to register the safety signature information.
Graphics This IAG consists of one screen and four pop-ups. ■Main Screen ■Signature Mismatch ■Password Validation ■Non- Authorized User Found ■Registration Completion