B&R ACOPOSinverter P84, User Manual

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Integrated safety functions
346 ACOPOSinverter P84 User's Manual 2.10
3.2.2 Standards and terminology
The technical terminology and descriptions in this guide correspond to the terminology and definitions in the relevant
standards.
In the area of frequency inverter systems among other things this includes terms such as "safety function", "safe
state", "error", "error reset", "failure", "fault", "warning", "warning message", etc.
This includes the following standards:
• Series of standards IEC 61800: "variable-speed electric frequency inverters"
•
Series of standards EN IEC 61508 Ed.2: "Functional safety of electrical / electronic / programmable elec-
tronic safety-related systems"
•
EN 954-1 "Safety of machinery - Safety-related parts of control systems"
• EN ISO 13849-1/2 Safety of machinery - Safety-related parts of control systems
EC declaration of conformity
You can request the EC declaration of conformity for the EMC Directive from your local B&R office.
Certification for functional safety
The integrated safety function is compatible and certified per IEC 61800-5-2 Ed. 1 Adjustable speed electrical
power frequency inverter systems - Part 5-2: Safety requirements - functional safety.
As a product standard, IEC 61800-5-2 sets forth safety-related considerations for power frequency inverter systems
with integrated safety functions "PDS (SR) s" (Power Drive Systems Safety Related) with respect to the framework
laid out in the IEC 61508 Ed. 2 series.
The compliance of the safety functions listed in this guide with the IEC 61800-5-2 standard simplifies the integration
of a PDS (SR) in a safety-related control system that conforms to the guidelines set forth in the IEC 61508 and/or
ISO 13849-1 and IEC 62061 standards for process plants and machines.
The defined safety function is:
• SIL 2-compliant according to IEC 61800-5-2 and series of standards IEC 61508 ed.2.
•
Performance Level "d" in accordance with ISO 13849-1.
•
Compliance with category 3 and 4 of European standard ISO 13849-1 (EN 954-1)
The safety operating mode with requirement rate has been tested in high demand or continuous mode in accor-
dance with the IEC 61800-5-2 standard.
The certificate for functional safety is available at
www.br-automation.com .