Power Supply Power In Sensors; Table 22: Power Supply Power In Sensors Typical Characteristics; Table 23: Power Supply Power In Sensor - Event Trigger Offset - Next Steps - Intel S1400FP Manual

System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
4.4.2

Power Supply Power In Sensors

These sensors will log an event when a power supply in the system is exceeding its AC power in threshold.
The following table describes the severity of each of the event triggers for both assertion and deassertion.
Assertion
Event Trigger Offset
Severity
Hex Description
07h Upper non-critical Degraded
going high
09h Upper critical non-fatal
going high
Revision 1.1

Table 22: Power Supply Power In Sensors Typical Characteristics

Byte Field
11 Sensor Type 0Bh = Other Units
12 Sensor Number 54h = Power Supply 1 Status
55h = Power Supply 2 Status
13 Event Direction and [7] Event direction
Event Type
[6:0] Event Type = 01h(Threshold)
[7:6] – 01b = Trigger reading in Event Data 2
14 Event Data 1
[5:4] – 01b = Trigger threshold in Event Data 3
[3:0] – Event Trigger Offset as described in Table 23
15 Event Data 2 Reading that triggered event
16 Event Data 3 Threshold value that triggered event
Table 23: Power Supply Power In Sensor – Event Trigger Offset – Next Steps
Deassert
Description
Severity
OK PMBus* feature to monitor power
supply power consumption.
Degraded
Intel order number G90620-002
Xeon Processor E5 4600/2600/2400/1600/1400 Product Families
® ®
Description
0b = Assertion Event
1b = Deassertion Event
If you see this event, the system is pulling too much power on the
input for the PSU rating.
1. Verify the power budget is within the specified range.
2. Check
power budget tool for your system.
Power Subsystems
Next Steps
http://www.intel.com/p/en_US/support/ for the
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