Revision history
Modicon M580 revision history
No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption (2026-06-04) and records material changes as they flow through the updateEntityField chokepoint. For the current state of Modicon M580 see the model page.
Model
Forward-only note
Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date. To restate a recorded change, write a new event through the updateEntityField chokepoint.
Machine-readable: /models/modicon-m580/history.md + REST /v1/models/aecab771-7679-426b-9c39-c3bb45d4b3b3/history.