HP Surestore Disk Array 12h - And FC60 Service Manual page 365

Status Description
AM60: Good The component is operating normally.
STM: Optimal
AM60: Non-critical A component or condition such as temperature or voltage
STM: Fault - 3 has exceeded warning limits.
Although immediate action is not required, the cause of
the non-critical status should be investigated and
corrected if necessary.
AM60: Critical A component has failed or a condition such as
STM: Fault - 2 temperature or voltage has exceeded critical limits.
Immediate action is required.
AM60: Not Installed The component is not installed.
STM: Not Present
AM60: Unknown The status of the component cannot be determined.
STM: Fault - 0
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