GB Grid Evidence / Accepted-Action Cadence

Accepted actions have cadence. Cadence is not a verdict.

Public BOALF records can show when accepted BM actions are recorded, their duration and instructed direction, and whether accepted-action frequency separates from instructed-trajectory energy. These are properties of the public dispatch record. They may reflect both participation and the granularity or rules of the operational instrument.

Claim boundary. Accepted-action cadence does not establish complete physical duty, internal switching, cycling, stress, fatigue, condition, causality, or service delivery. What we cannot see →
Observable set

What the accepted-action record can support

Each observable remains inside the BOALF record and its frozen assembly rules. None is an internal asset interpretation.

Accepted-action frequency

How frequently are accepted actions recorded?

Counts distinct accepted actions per unit and observation day under a frozen assembly rule. It can distinguish occasional from repeated BM-visible participation without establishing a persistent physical state.

Action-duration distribution

How are accepted-action durations distributed?

Records accepted-action duration and, only where a consuming output names a frozen threshold, the frequency of short accepted actions. These are dispatch-record properties, not direct measurements of internal switching, cycling, or physical stress.

Direction switching

How often does direction change in the accepted-action sequence?

The current frozen rule counts opposite signs in consecutive directed accepted actions ordered by start time; zero-movement actions neither create nor break a switch. This is record-sequence switching, not a count of continuous physical reversals. A gap-sensitive successor would require a new method version.

Count / trajectory-volume separation

Is accepted-action frequency different from instructed trajectory volume?

Accepted-action count and instructed-trajectory energy answer different public-record questions and use different units. Instructed-trajectory energy is derived from the published accepted-action trajectory; it is not settlement-metered energy and does not establish delivered physical energy.

Evidence request

When a cadence relation can justify a more specific question

A cadence observation does not automatically justify a broad owner-data request. The decision context must first make the relation relevant; then request only the minimum record needed to test the specific question.

Public-record questionMinimum next checkWhat remains outside public data
High accepted-action frequency with low instructed-trajectory energy in a defined windowOnly where relevant to the decision, identify the minimum owner-held record needed to test the specific cadence/volume question.Internal control allocation, physical cycling, thermal effect, degradation, or warranty consequence.
Frequent direction changes under the frozen record-order ruleWhere authorised, compare the owner-held dispatch or control record with the public accepted-action sequence under a confirmed identity and time mapping.Internal control allocation, sub-settlement response, protection events, or physical cycling.
BM-visible trace is quiet in the scoped windowFirst compare with the unit's own public history and, where admitted, the same-window regional field. Then cross-check B1610, EAC, MEL/MIL, REMIT and PN/FPN only where identity and time bridges permit.Whether the asset was commercially inactive, physically unavailable, operating outside BM, or absent because public coverage was insufficient.
Declared / metered divergence after identity and time alignmentRequest the minimum owner-held record needed to test declaration scope, availability state, commissioning state, or market route.The operational reason or physical condition without owner evidence.
Current status

Use this page as method

For the current machine-rendered and authorised public status, see the latest Grid Continuity Status Card. That card carries only the claims admitted to its own dated release; this page does not extend them.