QUESTION:

Where can I find a description of diagnostics block FC101 AS-i Safety at Work?

ANSWER:

The FC 101 is an obsolete block for S7-300, the current block for S7-300 is FB "ASIMON2D" (FB 102) and can be found under Entry-ID: 26512584

The diagnostics block for S7-200 is under Entry-ID: 26549073 available, including a description in German and English.