HMA
Definition
Highly Managed Alarm
HMA means Highly Managed Alarm. Alarms that require a higher degree of integrity (in both hardware and human response) and, hence, are designated additional requirements related to design, maintenance, operation, and…
Alarms that require a higher degree of integrity (in both hardware and human response) and, hence, are designated additional requirements related to design, maintenance, operation, and management beyond that of other alarms.
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