Allen-Bradley Compact GuardLogix 5380, Original Instructions Manual

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Rockwell Automation Publication 1756-RM012B-EN-P - April 2018 77
Create and Use a Safety Add-On Instruction Appendix B
Verify Safety Add-On
Instruction Signatures
After you download the application project that contains the imported safety
Add-On Instruction, you must compare the instruction signature value, the
date and time stamp, and the safety instruction signature values with the
original values you recorded before you exported the safety Add-On
Instruction. If they match, the safety Add-On Instruction is valid and you can
continue with the validation of your application.
Test the Application Program
This step consists of any combination of Run and Program mode, online or
offline program edits, upload and download, and informal testing that is
required to get an application to run properly.
Project Validation
Perform an engineering test of the application, including the safety system.
See Validate the Project on page 53 for more information on requirements.
Safety Assessment
An independent, third-party review of the safety system can be required before
the system is approved for operation. An independent, third-party validation
may be required for functional safety certification.
For more information on safety assessments, see the Machinery SafeBook 5 .