HP Accessory 651176-002 manual UPS operations, Modes of operation, Standby mode, Operate mode

Page 40

UPS operations

Modes of operation

The UPS has five modes of operation:

Standby mode (on page 40)

Operate mode (on page 40)

Configure mode (on page 41)

Battery mode (on page 41)

Auto-Bypass mode (on page 41)

Standby mode

In Standby mode:

No power is available at the UPS output receptacles.

The UPS charges the batteries as necessary.

The UPS can be placed in Standby mode when the UPS is in Operate mode (on page 40).

To place the UPS in Standby mode, press and hold the Off button until the audible alarm sounds and the Utility LED flashes. Power to the load ceases.

When fault conditions occur in Standby mode, the UPS enters Converter Off mode ("UPS is in Converter Off mode" on page 57).

IMPORTANT: While in Standby mode, the UPS maintains the charge on the batteries, but no power is available at the output receptacles. The UPS remains in Standby mode until an alternate mode is selected or until utility power is removed.

For the location of buttons, see "UPS front panel controls (on page 8)."

For the location of LEDs, see "UPS front panel LED indicators (on page 8)."

Operate mode

In Operate mode:

Power is available at the UPS receptacles.

The UPS charges the batteries as necessary.

The UPS can be placed in Operate mode if the UPS is powered up and in Standby mode (on page 40).

To place the UPS in Operate mode, press the On button. The Utility LED illuminates, indicating that power is available at the UPS output receptacles. The UPS acknowledges compliance with a short beep.

If the UPS is off (no LEDs are illuminated), press the On and Battery Start buttons simultaneously to start the UPS on battery power.

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Contents HP R/T3000 G2 UPS User Guide Page Contents Power management Spares Acronyms and abbreviations Documentation feedback Index UPS R/T3000 G2 overview Component identificationUPS front panel UPS front panel LED indicators UPS front panel controlsHP UPS R/T3000 models T3000 NA and R/T3000j JPN rear panelT3000h NA and R/T3000h JPN rear panel T3000 INT rear panel Repo portERM rear panel Installation PrecautionsPreparing to install the hardware Tools and materialsSelecting a site Installing the mounting railsReadying the equipment Installation Installation Installing the UPS in a rack Connecting the battery leads Installation Attaching the UPS front bezel Connecting the host computer Connecting the Repo port Connecting the serial communications portInstallation Connecting the ground bonding cable Connecting the UPS to utility power Connecting devices to the UPSInstallation Installing the ERM in a rack Starting power to the loadConnecting the battery leads Attaching the ERM front bezel Connecting the ERM to the UPS Installation Installing the optional UPS Network Module Installing the UPS as a tower Connecting the UPS Network ModuleConnecting the battery leads Rotating the logo badge Continuing the installation Installing the ERM as a tower Installation Continuing the ERM installation Installing the extension bars if included Connecting and securing the power cords Standby mode Operate modeUPS operations Modes of operationConfigure mode Battery modeAuto-Bypass mode Operating the UPS front panel controlsConfiguring the UPS Initiating a self-test Powering down the UPS Silencing an audible alarmVerifying the Repo port connection Maintenance Battery care and storage guidelines Important battery safety informationDetermining when to replace batteries UPS battery replacement procedure Obtaining new batteriesTesting the new battery module Replacing the ERM Replacing the UPSReplacing the UPS option card Configuring a USB to serial converter Updating the UPS firmwareReassigning the USB COM ports Maintenance Power management Power Protector softwarePower management Troubleshooting LED troubleshootingUPS is in Auto-Bypass mode UPS is in Converter Off mode General alarm conditionBattery condition UPS is on batteryBypass is out of range Input voltage is out of rangeOvertemperature condition Internal UPS fault conditionSite wiring condition Repo conditionChecksum failure error Low battery shutdownsUPS does not provide the expected backup time UPS frequently switches between utility and battery powerSpecifications UPS physical specificationsERM physical specifications UPS input specificationsBattery specifications Power protection specificationsOutput tolerance specifications Output feature specificationsHigh-voltage UPS battery runtimes Low-voltage UPS battery runtimesEnvironmental specifications Repo port specificationsSpares UPS spare parts listOrdering spares ERM spare parts list Hardware optionsBefore you contact HP Support and other resourcesHP contact information Warranty information Limited warranty$250,000 Computer Load Protection Guarantee Pre-Failure Battery WarrantyRecommended duration of use Regulatory compliance identification numbers Regulatory compliance noticesFederal Communications Commission notice Cables ModificationsCanadian notice Avis Canadien European Union regulatory notice Japanese notice Bsmi notice Korean notice Taiwan battery recycling notice Battery replacement noticeChinese notice Power cord statement for Japan Preventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Acronyms and abbreviations Documentation feedback Index On button, location UPS is on battery