1756-RM093F-EN-P, GuardLogix Controller Systems ... - Tuv-fs.com

Appendix B
Safety Add-On Instructions
Verify Safety Add-On Instruction Signatures
After you download the application project containing the imported
safety Add-On Instruction, you must compare the instruction signature
value, the date and timestamp, and the safety instruction signature
values with the original values you recorded prior to exporting 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 running properly.
Project Verification Test
Perform an engineering test of the application, including the safety
system.
See Functional Verification Tests on page 14 and Project Verification
Test on page 57 for more information on requirements.
Safety Validate Project
An independent, third-party review of the safety system may be
required before the system is approved for operation. An
independent, third-party validation is required for IEC 61508 SIL 3.
Additional Resources
Resource
Logix5000 Controllers Add-On Instructions
Programming Manual, publication
1756-PM010
Import/Export Project Components
Programming Manual, publication
1756-PM019
Description
Provides information on planning, creating,
using, importing and exporting Add-On
Instructions in RSLogix 5000 applications
Contains detailed information on importing
and exporting
88 Publication 1756-RM093F-EN-P - January 2010