6 - develop safety applications, Chapter 6, Develop safety applications – Rockwell Automation 1768-L45S Compact GuardLogix Controllers User Manual
Page 73: Chapter

Rockwell Automation Publication 1768-UM002C-EN-P - April 2012
73
Chapter
6
Develop Safety Applications
This chapter explains the components that make up a safety project and provides
information on using features that help protect safety application integrity, such
as the safety task signature and safety-locking.
For guidelines and requirements for developing and commissioning SIL 3 and
PLe safety applications, refer to the GuardLogix Controller Systems Safety
Reference Manual, publicatio
The Safety Reference Manual addresses the following:
•
Creating a detailed project specification
•
Writing, documenting, and testing the application
•
Generating the safety task signature to identify and protect the project
•
Confirming the project by printing or displaying the uploaded project and
manually comparing the configurations, safety data, and safety program
logic
•
Verifying the project through test cases, simulations, functional
verification tests, and an independent safety review, if required
•
Locking the safety application
•
Calculating system reaction time
Topic
Page