Technical data

Chapter 4
System Event Log Decoding
Decoding Tables
203
0Bh Discrete
00h
01h
02h
03h
04h
05h
06h
07h
Redundancy States
Fully Redundant (formerly “Redundancy
Regained”)
Indicates that full redundancy has been regained.
Redundancy Lost
Entered any non-redundant state, including
Non-redundant: Insufficient Resources.
Redundancy Degraded
Redundancy still exists, but at a less than full level.
For example: A system has four fans, and can
tolerate the failure of two of them, and presently,
one has failed.
Non-redundant: Sufficient Resources from
Redundant.
Redundancy has been lost but the unit is
functioning with minimum resources needed for
‘normal’ operation. Entered from Redundancy
Degraded or Fully Redundant.
Non-redundant: Sufficient Resources from
Insufficient Resources
Unit has regained minimum resources needed for
‘normal’ operation. Entered from Non-redundant:
Insufficient Resources.
Non-redundant: Insufficient Resources
Unit is non-redundant and has insufficient
resources to maintain normal operation.
Redundancy Degraded from Fully Redundant
Unit has lost some redundant resource(s) but is still
in a redundant state. Entered by a transition from
Fully Redundant condition.
Redundancy Degraded from Non-redundant
Unit has regained some resource(s) and is
redundant but not fully redundant. Entered from
Non-redundant:Sufficient Resources or
Non-redundant:Insufficient Resources.
Table 4-4 Generic Event/Reading Type Codes (Continued)
Generic
Event/Reading
Type Code
Event/Reading
Class
Generic
Offset
(Data 1)
Description