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chore: refactor OBIS code registry

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premultiply 2026-06-04 13:25:00 +02:00 • committed by GitHub
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73
meter/obis/obis.go
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@ -1,22 +1,69 @@
package obis
// OBIS codes for electricity meters.
// https://www.kbr.de/de/obis-kennzeichen/elektrizitaet
//
// Names use Import (+A, OBIS channel 1/2x) and Export (-A, channel 2/2x) for
// active power and energy. Energy registers carry an optional tariff suffix
// T1/T2 (OBIS field E).
//
// The OBIS D field selects how the value is processed:
// - D=7 instantaneous momentary sample ("now") -> unqualified
// - D=4 current average running mean over the ongoing demand -> Demand suffix
// period (a meter-configured window, e.g. 15 min)
// - D=5 last average mean over the last completed period
// - D=8 time integral cumulative energy -> Energy*
// Active power (kW)
const (
PowerConsumption = "1-0:1.4.0"
EnergyConsumption = "1-0:1.8.0"
PowerFeedIn = "1-0:2.4.0"
EnergyFeedIn = "1-0:2.8.0"
PowerImport = "1-0:1.7.0" // instantaneous +A
PowerExport = "1-0:2.7.0" // instantaneous -A
PowerConsumptionL1 = "1-0:21.4.0"
EnergyConsumptionL1 = "1-0:21.8.0"
CurrentL1 = "1-0:31.4.0"
PowerImportL1 = "1-0:21.7.0"
PowerImportL2 = "1-0:41.7.0"
PowerImportL3 = "1-0:61.7.0"
PowerConsumptionL2 = "1-0:41.4.0"
EnergyConsumptionL2 = "1-0:41.8.0"
CurrentL2 = "1-0:51.4.0"
PowerExportL1 = "1-0:22.7.0"
PowerExportL2 = "1-0:42.7.0"
PowerExportL3 = "1-0:62.7.0"
PowerConsumptionL3 = "1-0:61.4.0"
EnergyConsumptionL3 = "1-0:61.8.0"
CurrentL3 = "1-0:71.4.0"
PowerImportDemand = "1-0:1.4.0" // current average +A
PowerExportDemand = "1-0:2.4.0" // current average -A
PowerImportDemandL1 = "1-0:21.4.0"
PowerImportDemandL2 = "1-0:41.4.0"
PowerImportDemandL3 = "1-0:61.4.0"
)
// Active energy (kWh)
const (
EnergyImport = "1-0:1.8.0" // +A, total
EnergyImportT1 = "1-0:1.8.1" // +A, tariff 1
EnergyImportT2 = "1-0:1.8.2" // +A, tariff 2
EnergyExport = "1-0:2.8.0" // -A, total
EnergyExportT1 = "1-0:2.8.1" // -A, tariff 1
EnergyExportT2 = "1-0:2.8.2" // -A, tariff 2
)
// Current (A)
const (
CurrentL1 = "1-0:31.7.0" // instantaneous
CurrentL2 = "1-0:51.7.0"
CurrentL3 = "1-0:71.7.0"
CurrentDemandL1 = "1-0:31.4.0" // current average
CurrentDemandL2 = "1-0:51.4.0"
CurrentDemandL3 = "1-0:71.4.0"
)
// Voltage (V)
const (
VoltageL1 = "1-0:32.7.0" // instantaneous
VoltageL2 = "1-0:52.7.0"
VoltageL3 = "1-0:72.7.0"
VoltageDemandL1 = "1-0:32.4.0" // current average
VoltageDemandL2 = "1-0:52.4.0"
VoltageDemandL3 = "1-0:72.4.0"
)