Command Manual – PoEH3C S7500 Series Ethernet SwitchesChapter 2 PoE PSU Supervision ConfigurationCommands2-3Table 2-2 Description on the fields of the display poe-power alarm commandField DescriptionPSU is in normal state: The PSU operates normally.NOTLINK: The PSU is not linked (the controller fails tocommunicate with this PSU or the PSU is not inserted).You can clear the failure by powering off the PSU orinserting a PSU.INERROR: PSU input error. Restoring the normal ACinput can clear the error.OUTERROR: PSU output error (No normal DC outputfrom the PSU).HIGHVOL: Overvoltage on the PSU (the PSU is shutdown because of output overvoltage).HIGHTEP: It is overheated in the PSU.FANERROR: The fan fails.CLOSE: The PSU is shut down.CURLIMIT: The current of the PSU is limited.The alarm informationabout PoE PSU1Absent: The PSU is absent.2.1.3 display poe-power dc-output stateSyntaxdisplay poe-power dc-output stateViewAny viewParametersNoneDescriptionUse the display poe-power dc-output state command to display the DC output stateof the current PoE PSUs.Examples# Display the DC output states of the current PoE PSUs. display poe-power dc-output stateDC Output State : Normal