Rockwell Automation Publication 1756-RM093J-EN-P - April 2018 51
Chapter 6
Safety Application Development
Safety Concept Assumptions
The safety concept assumes the following:
• If you are responsible for creating, operating, and maintaining the
application, you are fully qualified, specially trained, and experienced in
safety systems.
• You apply the logic correctly, meaning that programming errors can be
detected. Programming errors can be detected by strict adherence to
specifications, programming and naming rules.
• You perform a critical analysis of the application and use all possible
measures to detect a failure.
• You confirm all application downloads via a manual check of the safety
task signature.
• You perform a complete functional test of the entire system before the
operational startup of a safety-related system.
Topic Page
Safety Concept Assumptions 51
Basics of Application Development and Testing 52
Commissioning Life Cycle 53
Downloading the Safety Application Program 59
Uploading the Safety Application Program 59
Online Editing 59
Storing and Loading a Project from Nonvolatile Memory 60
Force Data 60
Inhibit a Module 60
Editing Your Safety Application 61
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