SMETS requirement clause

5.7.1.4 — Meter Variant

1 technical record hasbeen identified at this reference: 1 Section 20 item and 0 explicit clause references. The links below describe documented interfaces and observable effects; they do not assert compliance with the source requirement.

ESMESRV touchpoint

Atomic items

Section 20 objects, attributes or methods at this source reference.

Documented touchpoints

Typed relationships supported by source mapping rows.

Linked SRVs

Unique retained services reached through exact control rows.

Linked alerts

Explicit requirement-to-alert references.

Set at manufacture. The value set shall be the single utf-8 octet that reflects what the meter is from the values 'A' (meaning Single Element Electricity Metering Equipment), 'B' (meaning Twin Element Electricity Metering Equipment) or 'C' (meaning Polyphase Electricity Metering Equipment).

Object: MeterVariant
Attribute / method: value
Interface disposition: E
Category: Constant data
Section 20 meaning: Set at manufacture. The value set shall be the single utf-8 octet that reflects what the meter is from the values 'A' (meaning Single Element Electricity Metering Equipment), 'B' (meaning Twin Element Electricity Metering Equipment) or 'C' (meaning Polyphase Electricity Metering Equipment).

Documented touchpoints

ReadsECS26m0x00F9ESMESRV 6.2.4

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Evidence is kept at record level

A source clause can contain several separately mapped Section 20 items and an explicit alert reference. One item may be read by an SRV, another updated by a different service, and another have only an Alert or local-HAN path. Accordingly, the clause summary does not collapse those distinctions into a single covered or uncovered result.