Proof Tests - Allen-Bradley GuardLogix 5580 Original Instructions Manual

Chapter 1 Safety Integrity Level (SIL) Concept

Proof Tests

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IMPORTANT As the system user, you are responsible for these items:
• The setup, SIL rating, and validation of any sensors or actuators that are
connected to the GuardLogix system
• Project management and functional test
• Access control to the safety system, including password handling
• Programming the application and the device configurations in
accordance with the information in this safety reference manual and
these publications:
- ControlLogix 5580 and GuardLogix 5580 Controllers User Manual,
- CompactLogix 5380 and Compact GuardLogix 5380 User Manual,
When applying Functional Safety, restrict access to qualified, authorized
personnel who are trained and experienced.
Use the Studio 5000 Logix Designer application to create programs for
GuardLogix 5580 and Compact GuardLogix 5380 controllers. Only the safety
task, not standard tasks, can be used for safety functions.
IEC 61508 requires you to perform various proof tests of the equipment that is
used in the system. Proof tests are performed at user-defined times. For
example, proof tests can be once a year, once every 15 years, or whatever time
frame is appropriate.
GuardLogix 5580 and Compact GuardLogix 5380 controllers have a useful life
of 20 years, no proof test required. Other components of the system, such as
safety I/O devices, sensors, and actuators can have different useful life times.
IMPORTANT Your specific applications determine the time frame for the useful life.
Rockwell Automation Publication 1756-RM012B-EN-P - April 2018
publication 1756-UM543
publication 5069-UM001