Electrical Protection Alarm 0x00A3
This cluster is a derived cluster of the Alarm Base cluster and provides the alarm definition related to the Electrical Protection device type.
Spec History
Matter master
rev 1
Attributes (10)
| Code | Name | Type |
|---|---|---|
| 0x0000 | Mask | AlarmBitmap |
| 0x0002 | State | AlarmBitmap |
| 0x0003 | Supported | AlarmBitmap |
| 0x0080 | ArcCause | ArcCauseBitmap |
| 0x0081 | OverLoadRating | OverLoadRatingsStruct |
| 0x0082 | OverVoltageRating | OverVoltageRatingsStruct |
| 0x0083 | SurgeProtectionRating | SurgeProtectionRatingsStruct |
| 0x0084 | ShortCircuitRating | ShortCircuitRatingsStruct |
| 0x0085 | ResidualCurrentRating | ResidualCurrentFaultRatingsStruct |
| 0x0086 | ArcFaultRating | ArcFaultRatingsStruct |
Commands (1)
| Code | Name | Direction |
|---|---|---|
| 0x01 | ModifyEnabledAlarms | client→server |
Features (7)
| Bit | Code | Name |
|---|---|---|
| 20 | SHORT | ShortCircuit — Supports activating alarms when current exceeds a safe threshold |
| 21 | OL | OverLoad — Supports activating alarms when current exceeds a safe threshold for a period of time |
| 22 | OV | OverVoltage — Supports activating alarms when voltage exceeds a safe threshold |
| 23 | SP | SurgeProtection — Supports activating alarms when voltage exceeds a safe threshold |
| 24 | RC | ResidualCurrent — Supports activating alarms when a residual current is detected |
| 25 | ARC | ArcFault — Supports activating alarms when an arc fault is detected |
| 26 | SELFTEST | SelfTest — Supports activating alarms when a self test is performed |