Kontron S4600 SEL Troubleshooting - Manual (Page 52)

Power Subsystems
System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel ® Xeon ® Processor E5 4600/2600/2400/1600/1400 Product Families
42 Intel order number G90620-002 Revision 1.1
4.4.3 Power Supply Current Out % Sensors
PMBus*-compliant power supplies may monitor the current output of the main 12v voltage rail and report the current usage as a
percentage of the maximum power output for that rail.
Table 24: Power Supply Current Out % Sensors Typical Characteristics
Byte Field Description
11 Sensor Type 03h = Current
12 Sensor Number 58h = Power Supply 1 Current Out %
59h = Power Supply 2 Current Out %
13 Event Direction and
Event Type [7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 01h (Threshold)
14 Event Data 1 [7:6] – 01b = Trigger reading in Event Data 2
[5:4] – 01b = Trigger threshold in Event Data 3
[3:0] – Event Trigger Offset as described in Table 25
15 Event Data 2 Reading that triggered event
16 Event Data 3 Threshold value that triggered event
The following table describes the severity of each of the event triggers for both assertion and deassertion.
Table 25: Power Supply Current Out % Sensor – Event Trigger Offset – Next Steps
Event Trigger Offset
Assertion
Severity
Deassert
Severity
Description Next Steps
Hex Description
07h Upper non-critical
going high Degraded OK PMBus* feature to monitor power
supply power consumption. If you see this event, the system is using too much power on the
output for the PSU rating.
1. Verify the power budget is within the specified range.
2. Check http://www.intel.com/p/en_US/support/ for the
power budget tool for your system.
09h Upper critical
going high non-fatal Degraded