Blue Box state to HMI, one way
CLEAR
Advisory only. The Blue Box measures and annotates; the operator or a separate interlock acts.
Edge model advisories
Power feed waveform
What the model was fed vs what the Blue Box measured
Power drawn vs power explained by declared work
Host self-report vs independent meter
Tool and external traffic vs declared
Who raises the flag each cell is one 20 s window, stepped every 5 s
clear ALERT ALARM comparator alarm declared context
Scorecard for this bench