Rockwell Automation 2094-EN02D-M01-S1 Kinetix 6200 and Kinetix 6500 Safe Speed Monitoring Safety Reference Manual - Manual (Page 11)

Rockwell Automation Publication 2094-RM001C-EN-P - May 2013 11
Preface
About This Publication This manual explains how the Kinetix 6200 and Kinetix 6500 drives can be used
in Safety Integrity Level (SIL) CL3, Performance Level [PLe], or Category
(CAT) 4 applications. It describes the safety requirements, including PFD and
PFH values and application verification information, and provides information
on configuring and troubleshooting the Kinetix 6200 and Kinetix 6500 drives
with safe speed monitoring.
Audience Use this manual if you are responsible for designing, configuring, or
troubleshooting safety applications that use the Kinetix 6200 and Kinetix 6500
drives with safe speed monitoring.
You must have a basic understanding of electrical circuitry and familiarity with
Kinetix 6200 and Kinetix 6500 drives. You must also be trained and experienced
in the creation, operation, and maintenance of safety systems.
Conventions In this manual, configuration parameters are in brackets. For example,
[Overspeed Response Time].
Terminology This table defines common safety terms used in this manual.
Abbreviation Full Term Definition
1oo2 One out of Two Refers to the behavioral design of a dual-channel safety system.
CAT Category –
EN European Norm
European Standards (EN specifications) developed by the European Committee for Standardization
for the European Union.
ESPE Electro-sensitive Protective Equipment
An assembly of devices and/or components working together for protective tripping or presence-
sensing purposes and comprising as a minimum:
• Sensing devices
• Controlling/monitoring devices
• Output signal-switching devices (OSSD)
IEC International Electrotechnical Commission
Non-profit, non-governmental international standards organization that prepares and publishes
international standards for all electrical, electronic, and related technologies, collectively known as
electrotechnology.
IGBT Insulated Gate Bi-polar Transistors Typical power switch used to control main current.
ISO International Organization for Standardization
Voluntary organization whose members are recognized authorities on standards, each one
representing a different country.
OSSD Output Signal Switching Device
The component of the electro-sensitive protective equipment (ESPE) connected to the control system
of a machine responds by going to the OFF-state when the sensing device is actuated during normal
operation.
PFD Probability of Failure on Demand The average probability of a system to fail to perform its design function on demand.
PFH Probability of Failure per Hour The probability of a system to have a dangerous failure occur per hour.
PL Performance Level EN ISO 13849-1 safety rating
S1 2094-SE02F-M00-S1 and 2094-EN02D-M01-S1 Catalog numbers for Kinetix 6200 and Kinetix 6500 drives with Safe Speed Monitoring functionality.
SFF Safe Failure Fraction The sum of safe failures plus the sum of dangerous detected failures divided by the sum of all failures.
SIL Safety Integrity Level A measure of a products ability to lower the risk that a dangerous failure could occur.