Alert Details
WAN: YUse Case Specific Alert StructureMandatedSee 7.2.9.1Pre-config: No
GBCS 16.2 / 0x8F86
ECS101 Limit APC [n] Level Command processed
Cross-specification evidence
Technical requirement relationships
The source clauses below explicitly relate this alert to equipment behaviour. Confidence and evidence labels show how each relationship was established.
Alert touchpoint
2 clauses · 10 linked records- SMETS 5.29.1.1Exact evidence
4 Section 20 items · 1 direct clause reference
- Limit APC [n] Level
- LimitAPC[n]LevelCommandProcessed - apcLimitPeriodEnd
- + 3 more on the clause page
ESMEECS101 · 0x0121 · ESMEEvidence: gbcs_device_alert_extract_16.2.json · SEC-Schedule-8-GB-Companion-Specification-v4.4 - Section 20 - Message Mapping.xlsx · 16.2 · SMETS required objects · 5 source rows · 2 source references
- SMETS 9.5.2.16Exact evidence
4 Section 20 items · 1 direct clause reference
- LimitAPC[n]LevelCommandProcessed - apcLimitPeriodStart
- LimitAPC[n]LevelCommandProcessed - resultingLevel
- + 3 more on the clause page
ECS101 · 0x0121 · SAPCSAPCEvidence: SEC-Schedule-8-GB-Companion-Specification-v4.4 - Section 20 - Message Mapping.xlsx · gbcs_device_alert_extract_16.2.json · SMETS required objects · 16.2 · 5 source rows · 2 source references
Device Specific Details
See GBCS 7.2.9.1 for device-specific role assignments.
DUIS Annex 15 / 15.4.8
Device Alert payload structure
This alert carries additional structured payload defined by DUIS Annex 15 section 15.4.8, delivered inside ra:DeviceAlertContent asLimitAPCLevelCommandProcessedDeviceAlert.
- Payload root
LimitAPCLevelCommandProcessedDeviceAlert- Payload type
LimitAPCLevelCommandProcessedDeviceAlert- Annex section
- 15.4.8 — Device Alert 0x8F86 Limit APC Level Command Processed
Message codes and device contexts
| Message code | Device context | Message name | GBCS use case |
|---|---|---|---|
0121 | — | Limit APC [n] Level Command Processed | ECS101 |
Payload fields
| Field | Type | Mandatory | Units | Description | Sensitivity |
|---|---|---|---|---|---|
APCLimitPeriodStart | xs:dateTime | Yes | — | Start of the APC Limit Period. | Non-Sensitive |
APCLimitPeriodEnd | xs:dateTime | Yes | — | End of the APC Limit Period. | Non-Sensitive |
AuxiliaryControllerN | ra:range_1_5 (xs:positiveInteger 1..5) | Yes | — | Index on the Device of the Auxiliary Controller to which this Device Alert applies. Device may have up to 5 Auxiliary Controllers; alert applies only to APC. | Non-Sensitive |
ResultingLevel | ra:AuxiliaryControllerLevel (xs:unsignedShort 0..100) | Yes | — | Limit applied to the APC level of energy flow; 0 means no energy flow. | Non-Sensitive |
InputFromControlledLoad | ra:NoType | No | — | Empty element. If present, limit direction is input energy from the controlled load; if absent, output energy to the controlled load. | Non-Sensitive |
Message Patterns and Examples
View the step-by-step alert delivery pattern — from device event through WAN transmission to Known Remote Party notification — with available XML examples.
View Message Patterns →