An active energy reading is a value of total accumulated energy, which is never reset, even if the power fails or the PXE is reset. However, you can manually reset this reading to restart the energy accumulation process.
Only users with the 'Admin' role assigned can reset active energy readings.
Note: The PDU folder is named "my PX" by default. The name can be customized. See Naming the PDU.
Tip: You can also reset the active energy readings of an individual inlet. See Resetting Inlet Active Energy Readings.