What is SISTEMA risk assessment?

SISTEMA Analysis SISTEMA performs statistical reliability analysis of functional safety systems and is used to determine the reliability of machine safety functions.

What is SISTEMA calculation?

Simple machinery safety calculation SISTEMA simulates the structure of machine safety components based on predefined architectures and then calculates the Performance Level achieved.

What is SISTEMA report?

The SISTEMA software utility (Safety Integrity Software Tool for the Evaluation of Machine Applica- tions) provides developers and testers of safety-related machine controls with comprehensive sup- port in the evaluation of safety in the context of EN ISO 13849-1.

What is IFA in software?

The ifa system is based on a structured data model for comprehensive data mining and provides interfaces to more than 400 devices/applications (all interfaces to Heidelberg Engineering, Nidek, Oculus, Topcon, Zeiss Meditec and 32 other vendors are guaranteed).

What is SISTEMA library?

The SISTEMA libraries interface. Source: IFA. In SISTEMA, safety-related parts of a control system (SRP/CS) are engineered from subsystems, blocks and elements – components for industrial use which can generally be purchased commercially – for which the user enters various values and information.

What is Category 3 safety?

At a very high level, Category 3 refers to a design principle used by the engineering teams. It means that the machines are designed to not only check for faults but also have redundant circuits for all safety functions.

Is Sistema software free?

SISTEMA is free software and may be used for commercial, teaching and private purposes.

What is Sistema file?

The SISTEMA tool automates calculation of the attained Performance Level from the safety-related parts of a machine control system. Data for our machine safety products is now available in the form of a library file to be used with the SISTEMA calculation tool.

What are K1 and K2 in a safety circuit?

Two relays (K1, K2) with positive-guided contacts provide the safe switching contacts. The two input circuits CH1 and CH2 each activate one of the two internal relays. The circuit is activated via the start relay K3. There is another monitoring circuit between the connection points Y1 and Y2 (feedback loop).

What is a Category 1 circuit?

A class 1 circuit is the portion of the wiring system between the load side of the overcurrent protection device (OCPD) or the power-limited supply and the connected load. For example, Class 1 power-limited circuits are supplied by a power supply with an output that does not exceed 30 volts and 1,000 volt-amps.