Service Reference Variant

1.2.2 · Update Price (Secondary Element)

Service details

Identifiers, rules, and applicability

Service reference: 1.2
Service Reference Variant: 1.2.2
DUIS section: 3.8.4
Command variants: 4, 5, 6, 7
DUIS possible responses: AcknowledgementResponse to Transform Request - PreCommand FormatService Response from Device - GBCSPayloadFutureDatedDeviceAlertMessageResponse to a Command for Local Delivery Request - LocalCommand Format
Critical: Yes
Sensitive response: No
Protection against replay: Yes
On demand: Yes
Future dated: Device
DSP scheduled: No
DCC only: No
SMETS1 applicability: No
SAPC requirement: Not stated
DUIS applicability: 3.0, 3.1, 4.0, 5.0, 5.1, 5.2, 5.3

Cross-specification evidence

SMETS/CHTS to GBCS Mapping

This section shows the SMETS and CHTS attributes that can be read or written by the identified GBCS Use Case. Command requirements are shown separately from the mapped attributes.

ECS01d1 attribute0x00C7ESME

Specification	Item	Reference	Description
SMETS	Secondary Tariff TOU Price Matrix [INFO]	5.13.1.1	A 1 x 4 matrix containing Prices for Time-of-use Pricing Tariffs relating to Supply via the secondary measuring element of the Electricity Meter.

Specific Errors

Response codes and descriptions

No specific validation is defined for this SRV.

GBCS Use Case

Use cases, device coverage, and applicability

Use Case / Message Code

ECS01d0x00C7

DUIS Applicability

v3.0 – v5.3

GBCS Applicability

v1.0 – v4.3

GBCS Criticality

Critical

Sensitive Response

Future Dated

Device

GBT

SMETS1 Applicable

Eligible Roles

EISESME

DUIS Service Definition

Data items and DCC processing

Request data items

Table 90: UpdatePriceSecondaryElement (sr:UpdatePriceSecondaryElement) data items

Data Item	Description / Allowable values	Type	Mandatory	Default	Units
ExecutionDateTime	A User shall only add this Data Item to the Service Request where they require the Service Request to be executed at a future date and time. The UTC date and time the User requires the command to be executed on the Device Date-time in the future that is either <= current date + 30 days or the date = ‘3000-12-31T00:00:00Z’	xs:dateTime	No	None	UTC Date-Time
PriceElements	All the Data Items required to update prices on the Secondary Element of the Device	sr:PriceSecondary	Yes	None	N/A

Table 91: PriceElements (sr:PriceSecondary) data items

Data Item	Description / Allowable values	Type	Mandatory	Default	Units
PriceScale	A multiplier applied to the prices defined in this structure. Note this is the value of n in 10^n (10 to the power n). For example a price of 1 and a Price scale of -2 would result in a price of £0.01	sr:PriceScale (Restriction of xs:integer minInclusive = -128, maxInclusive =127)	Yes	None	N/A
ElectricityPriceElement	Up to 4 prices for each TOU rate.	sr:ElecSecondaryTOUPrice (minOccurs = 1, maxOccurs = 4) sr:PriceType xs:short	Yes	None	Value when multiplied by the scale is GBP/EURO This amount per kWh when adjusted by the scaling factor
Index (Attribute of ElectricityPriceElement)	Provides an ordering for the ElectricityPriceElement elements Unique and consecutive numbers starting at 1	sr:range_1_4 (positiveinteger minInclusive 1 maxInclusive 4)	Yes	None	N/A

Message Patterns & Examples

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