Electrical Alarm 0x00A1
This cluster is a derived cluster of the Alarm Base cluster and provides the alarm definition related to Electrical Sensor device type.
Spec History
Matter 1.6
rev 1
Matter master
rev 1
Attributes (14)
| Code | Name | Type |
|---|---|---|
| 0x0000 | Mask | AlarmBitmap |
| 0x0001 | Latch | AlarmBitmap |
| 0x0002 | State | AlarmBitmap |
| 0x0003 | Supported | AlarmBitmap |
| 0x0080 | OverVoltageThreshold | voltage_mv |
| 0x0081 | UnderVoltageThreshold | voltage_mv |
| 0x0082 | OverFrequencyThreshold | int64s |
| 0x0083 | UnderFrequencyThreshold | int64s |
| 0x0084 | OverPowerThreshold | power_mw |
| 0x0085 | UnderPowerThreshold | power_mw |
| 0x0086 | OverCurrentThreshold | amperage_ma |
| 0x0087 | UnderCurrentThreshold | amperage_ma |
| 0x0088 | PowerImportThreshold | power_mw |
| 0x0089 | PowerExportThreshold | power_mw |
Commands (3)
| Code | Name | Direction |
|---|---|---|
| 0x00 | Reset | client→server |
| 0x01 | ModifyEnabledAlarms | client→server |
| 0x80 | SetElectricalAlarmThresholds | client→server |
Features (12)
| Bit | Code | Name |
|---|---|---|
| 0 | RESET | Reset — Supports the ability to reset alarms |
| 20 | ADJUST | AdjustableThresholds — Supports the ability to adjust the thresholds of alarms |
| 21 | OVERVOLT | OverVoltage — Supports activating alarms when a voltage measurement exceeds a threshold |
| 22 | UNDERVOLT | UnderVoltage — Supports activating alarms when a voltage measurement exceeds a threshold |
| 23 | OVERFREQ | OverFrequency — Supports activating alarms when a frequency measurement exceeds a threshold |
| 24 | UNDERFREQ | UnderFrequency — Supports activating alarms when a frequency measurement exceeds a threshold |
| 25 | OVERPOWER | OverPower — Supports activating alarms when a power measurement exceeds a threshold |
| 26 | UNDERPOWER | UnderPower — Supports activating alarms when a power measurement exceeds a threshold |
| 27 | OVERCUR | OverCurrent — Supports activating alarms when a Current measurement exceeds a threshold |
| 28 | UNDERCUR | UnderCurrent — Supports activating alarms when a Current measurement exceeds a threshold |
| 29 | POWERIMP | PowerImport — Supports activating alarms when power imported measurement exceeds a threshold |
| 30 | POWEREXP | PowerExport — Supports activating alarms when power exported measurement exceeds a threshold |