log_phase_fault.md

log_phase_fault

Description

Logs a redundant phase fault error for a voltage regulator. This action should be executed if a fault is detected during phase_fault_detection for the regulator.

A regulator may contain one or more redundant phases:

• An "N+2" regulator has two redundant phases
• An "N+1" regulator has one redundant phase

A phase fault occurs when a phase stops functioning properly. The redundancy level of the regulator is reduced.

The phase fault type indicates the level of redundancy remaining after the fault has occurred:

Type	Description
n+1	An "N+2" regulator has lost one redundant phase. The regulator is now at redundancy level "N+1".
n	Regulator has lost all redundant phases. The regulator is now at redundancy level N.

If additional data about the fault was previously captured using i2c_capture_bytes, that data will be stored in the error log.

Properties

Name	Required	Type	Description
type	yes	string	Phase fault type. Specify one of the following: "n+1", "n".

Return Value

true

Example

{
  "log_phase_fault": {
    "type": "n+1"
  }
}