Frequently Asked Questions

I'm working on a project where the logic solver is a SIL 2 Allen Bradley ControlLogix system with redundant processors and redundant (1oo2) IO. I do not see any Allen Bradley or Rockwell Automation logic solvers in the equipment database. Nor do I see any
Last Updated a year ago

We do not have permission (currently) from Rockwell to include their logic solver in the SERH database. You could select a "Generic SIL 2 Certified PLC". This will use conservative failure rate information for your SIF. Alternatively you can specify a user defined logic solver. This is easiest done through the Logic Solver models in the library.

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