Dell H950N, K803N, J728N, H967N manual Additional UPS Features, RS-232 and USB Communication Ports

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5

Additional UPS Features

This chapter describes:

SCommunication ports (RS-232 and USB)

SDell Network Management Card

SDell UPS Management Software

RS-232 and USB Communication Ports

To establish communication between the UPS and a computer, connect your computer to one of the UPS communication ports using an appropriate communication cable (RS-232 cable not supplied). See “Identifying the UPS Rear Panels” on page 15 for the communication port locations.

When the communication cable is installed, power management software can exchange data with the UPS. The software polls the UPS for detailed information on the status of the power environment. If a power emergency occurs, the software initiates the saving of all data and an orderly shutdown of the equipment.

The cable pins for the RS-232 communication port are identified in Figure 21, and the pin functions are described in Table 9.

5 4 3 2 1

9 8 7 6

Figure 21. RS-232 Communication Port (DB-9 Connector)

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Additional UPS Features

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Contents Users Guide September 2009 S 164201788 Table of Contents RS-232 and USB Communication Ports Dell UPS Management SoftwareTesting Batteries UPS Status Menu Event Log MenuIntroduction Dell Online Rack UPSIntroduction Finding Information What are You Looking For? Find It HereSafety Warnings UPS Output PowerSafety Warnings Do not add weight to slide/rail mounted equipment Installation Inspecting the EquipmentUnpacking the Cabinet Unpacking the CabinetLifting the Cabinet Identifying the UPS Rear Panels 120V Rear PanelIdentifying the UPS Front Panel 230V Rear PanelRackmount Setup Opening the Metal Battery CoverIf installing additional UPSs, repeat for each cabinet Positioning the Rails Attaching the Rails to the Rack Installing and Securing the Cabinet Installing the Battery Tray Install the UPS front cover see Figure Installing the EBM Removing the Battery Connector CoverInstalling the Strain Relief Bracket Installing the UPS EBM InstallationInstalling Remote Emergency Power-off Repo Connections Wire FunctionRepo Connector Minimum Upstream Circuit Breaker Rating UPS Output Power Power Cord RatingsUPS Initial Startup Installation Operation UPS Startup and ShutdownStarting the UPS Starting the UPS on Battery UPS ShutdownControl Panel Functions Control Button Functions Control Button SequenceChanging the Language Display FunctionsStartup Screen Screen Locked UPS StatusBad Battery Detected or Battery Disconnected Battery ModeBypass Mode UPS General Alarms ActiveHigh Efficiency Mode Status Summary Screens Description Battery Test StatusNormal Mode Converter ModeBattery Status Screens Description Event LogMeasurements Control Screens Control Screens DescriptionSettings Settings Description Available Settings Default SettingIdentification Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Transferring from Normal to Bypass Mode Transferring the UPS Between ModesSetting Power Strategy Transferring from Bypass to Normal ModeRetrieving the Event Log Behavior on OverloadConfiguring Load Segments Controlling Load Segments Through the DisplayConfiguring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring Battery Settings Configuring the UPS for an EBMConfiguring Automatic Restart Running Automatic Battery TestsConfiguring Automatic Battery Tests Additional UPS Features RS-232 and USB Communication PortsRS-232 Communication Port Pin Assignment GNDDell Network Management Card Optional Dell Network Management CardDell UPS Management Software UPS Maintenance UPS and Battery CareTransporting the UPS Remove the UPS front cover see Figure Disconnect the internal battery connectors see Figure When to Replace Batteries Storing the UPS and BatteriesTesting Batteries Updating the UPS FirmwareSpecifications Regulation Battery mode Power LevelsRated at nominal inputs Regulation Normal mode Environmental and SafetyVoltage Battery ConfigurationBattery Runtimes FusesTroubleshooting Accessing Alarms and ConditionsUPS Status Menu Typical Alarms and Conditions Event Log MenuAction Troubleshooting Troubleshooting Silencing the Alarm

J728N, K803N, H950N, H967N specifications

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