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Service Reference Variant

1.6 · Update Payment Mode

Service details

Identifiers, rules, and applicability

Service reference
1.6
Service Reference Variant
1.6
DUIS section
3.8.6
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.

ECS023 attributes0x001AESME
SpecificationItemReferenceDescription
SMETSPayment Mode [INFO]5.7.4.31The current mode of operation, being Prepayment Mode or Credit Mode.
SMETSSuspend Debt Disabled5.7.4.45A setting controlling whether debt should be collected when ESME is operating in Prepayment Mode and Supply is Disabled.
SMETSSuspend Debt Emergency5.7.4.46A setting controlling whether standing charge and debt should be deducted from the Emergency Credit Balance [INFO](5.7.5.15) when ESME is operating in Prepayment Mode and Emergency Credit is in use.
ECS034 attributes0x001BESME
SpecificationItemReferenceDescription
SMETSDisablement Threshold [INFO]5.7.4.15The threshold in Currency Units for controlling when to Disable the Supply.
SMETSPayment Mode [INFO]5.7.4.31The current mode of operation, being Prepayment Mode or Credit Mode.
SMETSSuspend Debt Disabled5.7.4.45A setting controlling whether debt should be collected when ESME is operating in Prepayment Mode and Supply is Disabled.
SMETSSuspend Debt Emergency5.7.4.46A setting controlling whether standing charge and debt should be deducted from the Emergency Credit Balance [INFO](5.7.5.15) when ESME is operating in Prepayment Mode and Emergency Credit is in use.
GCS021 command0 attributes0x006CGSME

Command mapped to GCS02

No mapped data attributes.

GCS031 command1 attribute0x006DGSME

Command mapped to GCS03

SpecificationItemReferenceDescription
SMETSDisablement Threshold4.6.4.12The threshold in Currency Units for controlling when to Disable the Supply.

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
ECS020x001A
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
Use Case / Message Code
ECS030x001B
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
Use Case / Message Code
GCS020x006C
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
GISGSME
Use Case / Message Code
GCS030x006D
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
GISGSME

DUIS Service Definition

Data items and DCC processing

Request data items

Table 94: UpdatePaymentMode (sr: UpdatePaymentMode) data items
Data ItemDescription / Allowable valuesTypeMandatoryDefaultUnits
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 Date-time in the future that is either <= current date + 30 days or the date = ‘3000-12-31T00:00:00Z’xs:dateTimeNoNoneUTC Date-Time
CreditSet the mode of the Device into credit modesr:NoTypeYes for switching Device to credit modeNoneN/A
PrepaymentSet the mode of the Device into prepayment modeSee belowYes for switching Device to prepayment modeNoneN/A
Table 95: Prepayment data items
Data ItemDescription / Allowable valuesTypeMandatoryDefaultUnits
SuspendDebtDisabledA setting controlling whether debt should be collected when the Meter is operating in prepayment mode and Supply is Disabled. See SMETS for details. true: If the supply is disabled due to lack of credit as per GBCS definition, then the Meter shall not collect the Time Debts however the Standing Charge is still collected from the Meter Balance false: If the supply is disabled due to lack of credit as per GBCS definition, then the Meter shall collect the Time Debts and the Standing Charge from the Meter Balancexs:booleanYesNoneN/A
SuspendDebtEmergencyA setting controlling whether debt should be collected when the Meter is operating in prepayment mode and Emergency Credit has been activated. See SMETS for details. true: If Emergency Credit is in use as per GBCS definition, then the Meter shall not collect the Standing Charge or Time Debts from the Emergency Credit Balance and will instead increment the Accumulated Debt Register false: If Emergency Credit is in use as per GBCS definition, then the Meter shall collect the Standing Charge and Time Debts from the Emergency Credit Balancexs:booleanYesNoneN/A
DisablementThresholdThe threshold in Currency Units for controlling when to Disable the Supply.xs:intYesNone1000th pence /cent

Message Patterns & Examples

Pattern explorer

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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 →