Users Guide
Monitoring power using web interface
To view the power monitoring information, in iDRAC Web interface, go to Overview > Server > Power/Thermal > Power Monitoring. The
Power Monitoring page is displayed. For more information, see the iDRAC Online Help.
Monitoring power using RACADM
To view the power-monitoring information, use the get command with the objects in the System.Power group.
For more information, see the iDRAC RACADM Command Line Interface Reference Guide available at dell.com/idracmanuals.
Setting warning threshold for power consumption
You can set the warning threshold value for the power consumption sensor in the rack and tower systems. The warning/critical power
threshold for rack and tower systems may change on system power cycle based on PSU capacity and redundancy policy. However, the
warning threshold must not exceed the critical threshold even if Power Supply Unit capacity of the redundancy policy is changed.
The warning power threshold for blade systems is set to CMC power allocation.
If reset to default action is performed, the power thresholds will be set to default.
You must have Congure user privilege to set the warning threshold value for power consumption sensor.
NOTE
: The Warning Threshold value is reset to the default value after performing a racreset or an iDRAC update.
Setting warning threshold for power consumption using web
interface
1 In the iDRAC Web interface, go to Overview > Server > Power/Thermal > Power Monitoring.
The Power Monitoring page is displayed.
2 In the Present Power Reading and Thresholds section, in the Warning Threshold column, enter the value in Watts or BTU/hr.
The values must be lower than the Failure Threshold values. The values are rounded o to the nearest value that is divisible by 14. If
you enter Watts, the system automatically calculates and displays the BTU/hr value. Similarly, if you enter BTU/hr, the value for Watts
is displayed.
3 Click Apply. The values are congured.
Executing power control operations
iDRAC enables you to remotely perform a power-on, power o, reset, graceful shutdown, Non-Masking Interrupt (NMI), or power cycle
using the Web interface or RACADM.
You can also perform these operations using Lifecycle Controller Remote Services or WS-Management. For more information, see the
Lifecycle Controller Remote Services Quick Start Guide available at dell.com/idracmanuals and the Dell Power State Management prole
document available at delltechcenter.com.
Server power-control operations initiated from iDRAC are independent of the power-button behavior congured in the BIOS. You can use
the PushPowerButton function to gracefully shut down the system, or power it on, even if the BIOS is congured to do nothing when the
physical power button is pressed.
Monitoring and managing power
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