10

Parameter F_SIL Exceeds Device Application SIL

ABB · AC500 Function Block Libraries

What does 10 mean?

The 'F_SIL' parameter configured within the safety PLC, which defines the Safety Integrity Level, is set higher than what the specific device application supports. This mismatch indicates an over-specification or misconfiguration that could lead to unexpected behavior, non-compliance with safety standards, or incorrect safety function execution. The system may not operate within its validated safety limits.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Download the corrected configuration to the safety PLC.

Source: ABB AC500 Function Block Libraries
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