Our bracket-check app misses a short PLC request. The drafts disagree about who clears it after acknowledgement. How should we document ownership for this ordinary job interface, separate from the safety functions?
Both teams had clearing code. More precisely, both thought they owned the request value. They are revising the table with a single owner and an explicit acceptance response.
Give the operator a clear waiting or review state as part of it. Our draft stopped at the signal exchange and left the person staring at the screen to guess who needed help.