Emerson's AVENTICS SISTEMA Library
The manufacturer-independent calculation tool SISTEMA from the Institute for Occupational Safety and Health of the German Social Accident Insurances (IFA) provides assistance in the evaluation of safety-related control components in the context of EN ISO 13849-1, and simplifies risk assessment analysis.
Selection of the design structure of the protective devices and the assignment to an architecture compliant to the EN ISO 13849-1 is implemented in a Windows user interface. On this basis, the software calculates the reliability values, as well as the attained Performance Level (PL).
This makes a direct comparison with the required Performance Level (PLr) possible.
The software records the relevant parameters for evaluation such as MTTFD, B10D, DCavg and CCF. It directly indicates the influence of variable parameters on the overall result.
Emerson provides the libraries with the reliability data of AVENTICS pneumatic products for integration into the SISTEMA software from Version 2.0 or higher. Please note that the libraries are updated on an ongoing basis and new products are continuously added.