SEL Troubleshooting Guide

System Event Log Troubleshooting Guide for Intel
®
S5500/S3420 Series Server Boards Power Subsystems
Revision 1.1 Intel order number G74211-002 23
Table 17: Power Unit Redundancy Sensors Typical Characteristics
Byte
Field
Description
11
Sensor Type
09h = Power Unit
12
Sensor Number
02h
13
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 0Bh (Generic Discrete)
14
Event Data 1
[7:6] – 00b = Unspecified Event Data 2
[5:4] – 00b = Unspecified Event Data 3
[3:0] – Event Trigger Offset as described in Table 18
15
Event Data 2
Not used
16
Event Data 3
Not used
Table 18: Power Unit Redundancy Sensor – Event Trigger Offset – Next Steps
Event Trigger Offset
Description
Next Steps
Hex
Description
00h
Fully redundant
System is fully operational.
Informational Event
01h
Redundancy lost
System is not running in redundant
power supply mode.
This event should be accompanied by specific power supply errors (AC
lost, PSU failure, and so on). Troubleshoot these events accordingly.
02h
Redundancy degraded
03h
Non-redundant, sufficient from redundant
04h
Non-redundant, sufficient from insufficient
05h
Non-redundant, insufficient
06h
Non-redundant, degraded from fully redundant
07h
Redundant, degraded from non-redundant