Kontron S5500 SEL Troubleshooting Manual de usuario descargar pdf (Pagina 28)

System Event Log Troubleshooting Guide for Intel

S5500/S3420 series Server Boards Power Subsystems

Revision 1.0 Intel order number G74211-001 19

4. Power Subsystems

The BMC monitors the power subsystem including power supplies, select onboard voltages, and related sensors.

4.1 Voltage Sensors

The BMC monitors the main voltage sources in the system, including the baseboard, memory, and processors, using IPMI compliant

analog/threshold sensors.

Note: A voltage error could be caused by the device supplying the voltage or by the device using the voltage. For each sensor it will be noted

who is supplying the voltage and who is using it.

Table 12: Voltage Sensors Typical Characteristics

Byte

Field

Description

Sensor Type

02h = Voltage

Sensor Number

See Table 14

Event Direction and

Event Type

[7] Event direction

0b = Assertion Event

1b = Deassertion Event

[6:0] Event Type = 01h (Threshold)

Event Data 1

[7:6] – 01b = Trigger reading in Event Data 2

[5:4] – 01b = Trigger threshold in Event Data 3

[3:0] – Event Triggers as described in Table 13

Event Data 2

Reading that triggered event

Event Data 3

Threshold value that triggered event

The following table describes the severity of each of the event triggers for both assertion and for deassertion.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 113 114

Sin comentarios

Kontron S5500 SEL Troubleshooting Manual de usuario Pagina 28