01 / Operational model
Who acts, and what changes?
Principal and authority origin
A facility optimization agent. Facilities owner policy and approved optimization task.
Consequential action
Change cooling controls serving a data hall.
02 / Action-time control
Make the requested effect testable.
Temperature bands, redundancy state, active maintenance and equipment alarms. Permit a small setpoint change only inside the live safety envelope; freeze optimization on bad telemetry.
OriginFacilities owner policy and approved optimization task
RequestChange cooling controls serving a data hall
DecisionEvaluate and enforce before effect
03 / Evidence and responsibility
Permission, execution, and outcome are separate.
Evaluated telemetry, setpoint request, BMS response and independently observed temperature.
The building-management safety loop must remain authoritative.
Primary source