OSM Service Connection User's Guide (G06.30+)

Attributes
Power Supply
Service State
Displayed in the Attributes tab and Attributes dialog box only if the value is
something other than OK. Values
Physical
Manufacturer Identifies the manufacturer of the component.
Power State
The state of the power supply CRU as known to the operating system on the server.
Values
Note: Not displayed for an IOMF or NonStop S7000 PMF CRU.
Logical
Enabled State
The initial state of the power supply component at the time of discovery. Values
Device State
The state of the component as known to the operating system on the server. Values
Actions
Replace
Launches an interactive action to guide you through replacement of a power supply CRU. This
action is valid for IOMF2 and most PMF enclosures. It is not valid for S7000 PMF or IOMF CRUs
(in which the power supply is not a customer-replaceable unit). The steps include:
Note: In Telco systems, instead of having power supply units in slots 31 and 32, there are
actually 4 TICs (in positions A1, A2, B1, and B2). If the system is not wired as
documented in the NonStop S-Series Central Office Server Installation and Service Guide,
OSM cannot properly identify the TIC that needs to be replaced. If an OSM alarm appears
on a power supply in either slot 31 or 32, consult your wiring diagram and the NonStop
S-Series Central Office Server Installation and Service Guide before replacing a power
supply component.
Preparing to replace the power supply CRU -- The action directs you to the Replacement
Guidelines and Precautions help topic for guidelines and precautionary steps to observe before
and during the CRU replacement.
1.
After clicking Yes to confirm that you are ready to proceed with the replacement action:
OSM checks the peer power supply to verify that it is functional and can take over
during the replacement.
●
If the peer power supply is functional, OSM disables the battery associated with the
power supply CRU to be replaced.
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2.