Safety Source Addresses Cannot Be Checked

What does 17 mean?

The PROFIsafe F-Host library, responsible for managing safety communication, is unable to verify the safety source addresses of connected devices. This typically indicates an outdated or incompatible F-Host library version, which compromises the system's ability to validate the authenticity and integrity of safety messages. Consequently, safety communication cannot be reliably established.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If the error persists after library verification and updates, contact ABB technical support.