Library / First Principles Framework (FPF) - Core Conceptual Specification
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Source changed 2026-10-03 16:02:47 UTC · snapshot created 2026-10-03 16:03:51 UTC · last check 2026-10-03 17:15:04 UTC

A.2.5:6.2 - Drive Motor in a Pump Assembly

Motor-M1 is the holder of an exact pump-maintenance assignment whose assigned local kind is DriveMotorSystemRole. The current Work claim needs DriveReady, whose predicate names the exact supply relation, torque capability-fit relation, thermal band, and installed-connection relation.

The pump assembly grounds those direct claims; it is not a mandatory context slot. No scheme or BoundedModelUseStructure is required because the direct predicate clauses determine the state. Torque capability can remain while a missing supply relation makes DriveReady false. An affirmative DriveReady assertion states the assignment’s condition; use A.15.1 for any claim that pumping Work occurred.