Chapter 3:
How to Monitor a UPS
PowerNet MIB Reference Guide
16
[upsOutput] UPS Output OIDS
The [upsOutput] category has six read-only OIDs in two subcategories, [upsBasicOutput] and
[upsAdvOutput], that provide information about the UPS output voltage.
You can access all six OIDs through any Management Card. A PowerNet Agent that connects to the
UPS through a smart-signalling cable can use all the OIDs except upsAdvOutputCurrent. A
PowerNet Agent that connects to the UPS through a simple-signalling cable can use only the two
[upsBasicOutput] OIDs.
[upsBasicOutput]
OID Information Reported
upsBasicOutputStatus The current UPS operational status:
• unknown (1): The Management Card or PowerNet Agent cannot
determine the state of the UPS.
• onLine (2): The UPS is using acceptable input voltage to provide
output voltage.
• onBattery (3): The UPS is using battery power to provide output
voltage.
• onSmartBoost (4): The UPS is using
its AVR Boost feature with a low
input voltage to provide sufficient output voltage without switching to
battery operation.
• timedSleeping (5): The UPS is waiting a defined period of time
before supplying output power to its supported equipment.
• softwareBypass (6): The Matrix-UPS or Symmetra UPS was placed
into bypass mode using SNMP, PowerChute plus or PowerNet
Manager.
• off (7): The UPS is turned off.
• rebooting (8): The UPS is resetting its supported equipment by
turning off its output power and then turning it back on.
• switchedBypass (9): The Matrix-UPS or Symmetra UPS was placed
into bypass mode using the switch at the UPS.
• hardwareFailureBypass (10): The Matrix-UPS or Symmetra UPS
placed itself into bypass mode in response to a hardware problem.
• sleepingUntilPowerReturn (11): The UPS is waiting for input power
to return to an acceptable level before it provides output power to its
supported equipment.
• onSmartTrim (12): The UPS is using
its AVR Trim feature with a high
input voltage to provide output voltage without switching to battery
operation.
upsBasicOutputPhase The current output phase.
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