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Service Reference Variant

6.4.1 · Update Device Configuration (Load Limiting General Settings)

Service details

Identifiers, rules, and applicability

Service reference
6.4
Service Reference Variant
6.4.1
DUIS section
3.8.55
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 FormatCountersigned SMETS1 Response
Critical
Yes
Sensitive response
No
Protection against replay
Yes
On demand
Yes
Future dated
Device
DSP scheduled
No
DCC only
No
SMETS1 applicability
Yes
SAPC requirement
Optional
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.

ECS28a4 attributes0x0043ESME
SpecificationItemReferenceDescription
SMETSLoad Limit Period5.7.4.19The length of time in seconds which the Active Power Import [INFO](5.7.5.4) needs to continuously exceed the Load Limit Power Threshold(5.7.4.20) before a load limiting event is deemed to have occurred.
SMETSLoad Limit Power Threshold5.7.4.20The Active Power threshold in kW above which the measurement of a Load Limit Period(5.7.4.19) is commenced.
SMETSLoad Limit Restoration Period5.7.4.21The length of time in seconds after the Supply has been Armed following a Load Limiting Event before the Supply is Enabled by ESME.
SMETSLoad Limit Supply State5.7.4.22A setting to control the state of the Supply in the case of a load limiting occurring, being Disabled or unchanged.

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
ECS28a0x0043
DUIS Applicability
v3.0 – v5.3
GBCS Applicability
v1.0 – v4.3
GBCS Criticality
Critical
Sensitive Response
No
Future Dated
Device
GBT
No
SMETS1 Applicable
Yes
Eligible Roles
EISESME

DUIS Service Definition

Data items and DCC processing

Request data items

Table 163: UpdateDeviceConfigurationLoadLimitingGeneralSettings (sr:UpdateDeviceConfigurationLoadLimitingGeneralSettings) data items
Data ItemDescription / Valid SetTypeMandatoryDefaultUnits
ExecutionDateTimeA 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 Valid set: Date-time in the future that is either <= current date + 30 days or the date = ‘3000-12-31T00:00:00Z’xs:dateTimeNoNoneUTC Date-Time
LoadLimitPeriodThe length of time which the Active Power Import needs to continuously exceed the Load Limit Power Threshold before a load limiting event is deemed to have occurredxs:unsignedIntYesNoneSeconds
LoadLimitPowerThresholdThe Active Power threshold above which the measurement of a Load Limit Period is commencedxs:unsignedIntYesNoneW
LoadLimitRestorationPeriodThe length of time after the Supply has been Armed following a Load Limiting Event before the Supply is Enabled by the Electricity Smart Meterxs:unsignedIntYesNoneSeconds
LoadLimitSupplyStateA setting to control the state of the Supply in the case of a load limiting occurring, being: Disable UnchangedRestriction of xs:string (Enumeration)YesNoneN/A

Message Patterns & Examples

Pattern explorer

Open Message Patterns →

SMETS1 Supporting Requirements

Device-model variations and equivalent steps

Review the Section 18 requirements and their applicability across the documented manufacturer, Device Type, model, and firmware profiles.

Open S1SR Requirements →