User login on HMI operator panels via RFID and the SIRIUS ACT ID Key Switch
Automation systems are sophisticated and complex technical systems.
Operation by unauthorized personnel can result in operating errors and therefore disruptions in the production process.
To implement an access protection of a system, with WinCC (TIA Portal) and the integrated user administration both with the ID key and the electronic modules, SIEMENS offers the possibility of implementing this kind of concept in your system.
Depending on the ID key used, up to 4 key positions can be selected on the ID key switch. Via the control program, the information of the "ID key" is read out via a program-specific function block (FB) to allow a personal application, for instance.
The plant operator therefore does not have to remember a user name and password. The user-specific data is read via the ID key and the login is done automatically.
Documentation (2,9 MB)
- a WinCC (TIA portal) configuration, in which all the functions and settings described are stored.
- a library with the used function blocks. Via drag & drop you can integrate the configurable function blocks into your application.