Liebert 30-130kVA manual System Status Monitoring

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Operation

3.3.9System Status Monitoring

In addition to the standard UPS metering and alarm information, Npower monitors and calculates other relevant data. This data can be accessed by starting from the Main Menu, selecting Status Reports, then System Status.

The counters start from the time LGS or in special cases the contractor complete the startup proce- dure and customer accepts the system. Once the unit is accepted, LGS will go to the System Status screen and complete the sign off procedure. This is a password-protected screen. Once the sign off pro- cedure is completed (easy to follow on screen prompt messages), the software will record the Real Time Clock’s time and date. The sign off screen will no longer be displayed in any subsequent entries in System Status screen. Only the Date and Time of system sign off will be shown as reference. All future data gathering will start from this date and time.

The System Status Screens contain the following data which is updated real time:

•Accumulated Installed Hours

•Accumulated Operating Hours on UPS

•Accumulated Operating Hours on Bypass

•Accumulated Backup Minutes

•Accumulated # of Brown Outs

•Accumulated # of Black Outs

•Accumulated # of Manual Transfers

•Accumulated # of Manual Retransfers

•Accumulated # of All Transfers

•Accumulated # of All Retransfer

•Accumulated # of Overload Conditions

•Accumulated # of Unsuccessful Auto Retransfers

•Average Load%

Figure 105System status screen

SYSTEM STATUS

INSTALLED HOURS OPERATING HOURS ON UPS OPERATING HOURS ON BYPASS BACKUP TIME

SIGN OFF DATE 10/30/01

0H

0H

0H

5 H 50 M 18 S

NEXT EXIT

68

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Contents Npower UPS Page Table of Contents Maintenance Communication InterfacesFigures Page Tables Page Important Safety Instructions Overview of Manual System Description Safety Precautions Factory Backup and Service AssistanceReliability VersatilityInput Power Failure Modes Of OperationNormal Load On UPS RechargeCHG Mimic DisplaySYS. Status Operator Controls OptionsGeneral Component Description Battery SystemUPS Module Controls Hardware Detailed Component DescriptionsFirmware Input Power Factor Battery Charging CircuitRectifier/Charger OperationBattery Disconnect Battery Charge Current LimitingBattery Equalize Charge Circuit Operation After End-of-dischargeNonlinear Load Characteristics Unbalanced Load CharacteristicsStatic Bypass Switch Static Switch Backfeed ProtectionTransfer and Retransfer Conditions Operation Operation Operator Control Panel Navigation ButtonsRotary Switch Rotary switchConfiguration User SettingsSecurity Access and Passwords Prev Cancel Save & ExitDisplay Screens and Procedures Menu TreePrimary Screens Secondary ScreensMain Menu Screen Mimic Display ScreenFaults Faults / AlarmsRect DischgMimic Display SYS. StatusDC BUS / Battery Status Input StatusFreq Temps DEG C Inlet AIR Outlet AIR Heat SinksBypass Input Status Freq .9 HZ 213 214 Phase DiffOutput Load Status Active Faults and Alarms Faults and AlarmsUser Shutdown EXI TSystem Ratings NextSecond Scenario Manual StartupAuto Startup Input Modify Current Limit Target and Ramp Values Modify DC BUS SET Point Target and Ramp ValuesServ Skip AbortSIB External Maintenance Bypass External maintenance bypass switch, dual-input UPSExternal maintenance bypass switch, single-input UPS Multiple Battery Cabinets External Maintenance Bypass Switch ConfigurationsUser Shutdown ShutdownStatus Reports System StatusHistory LOG Clear History Logs Clear Event LOG Status ReportsTotal Event LOGEvent Log History LOG 02 / 10OUT-V IN-V Load Freq OutputSBS Line Trap SBS Load Input of / UFConfiguration Screens ExitDC BUS Volts Input FrequencyOutput Frequency PrevSystem Settings Cancel Save & ExitSystem Settings Current DateNext PREV. Cancel Save & Exit Current TimeOrder Number TimeEnter Password Single / Dual InputDual Output Transformer Bypass WIND. no10% Passive Filter Settings OptionsActive Filter LBS Generator Auto Restart OptionsPulse Rectifier Battery GND Fault Green Machine Alternate Power Pole FAN noLine Drop Compensation Prev ExitAuto Dial Communication OptionsNext Exit Pager Support Configuration Pager Enabled Pager Number Pager PINModem Health Check Auto Dial YES Auto Dial OUT PagerPREV. Cancel Next PREV. Cancel Factory Settings 10 % Passive Filter SettingsNext Cancel Alarm Mask LatchingDial FreezeAlarm / Fault Name Alarm / Fault Name Battery Fuse FailAlarm / Fault Name F E Save & Exit CancelCustomer Alarm Interface Auto DialProgrammable Output Relay Board # Customer Alarm InterfaceRemote LED Board # STD SET User Defined Relay AssignmentsSTD SET Prog Relay # UP Down ADD Remove Clear ExitNavigating Protocol Manual TransferBattery Management Battery TestAuto Test Battery Cycle Battery DurationBattery Equalizer MIN MAX WeeksEnabled Disabled AutoManual Stop StartBattery Temp Compensation Charge TemperatureBattery Temperature Compensation Charge Equalize Time PeriodBattery Temp Compensation Battery Cycle MonitorSummary Clear BCM Battery Cycle MonitorClear Summary YES / no Summary Seconds Discharge CyclesTime Down Battery Time Low Warning BATT. EOD Lower SET Point BATT. EOD Upper SET PointBATT. Time LOW Warning Battery SupplementAuto Restart Alarm Notifications Auto Restart Trigger ConditionSystem Status System Status MonitoringSystem Status Sign OFF Date 10/30/01Next Prev Save & Exit Sign OFF Date 10/30/02Accumulated Backup Hours Accumulated Operating Hours on UPSAccumulated Operating Hours on Bypass Accumulated # of Brown OutsFaults, Alarms, Status FaultsAlarm / Fault Name F E Delay On Battery Input Contact #1UP Down Description L Latching...D DialSummary Alarm Messages Alarms, functions, and corrective actionsContact Liebert Global Service to check Excess load from the UPS and attempt to EPO Maximum heat sink temperature limit This is a summary event based on Battery is discharging. This occurs RMS input current has reached Output kVA or kW or RMS current has With the load on UPS, PhaseB output KVA Condition only causes an alarm, but should Push-button switch located on See 3.3.7 Battery Management All of the alarms before attempting to Communication Interfaces StatusWorldwide Reporting 1 RS-232 Port Local Reporting TerminalAuto-Dial Requesting Information Dial Out PagerRemote Alarm Status Panel SiteScanLoad on Bypass Setting Up External Communication DevicesOK to Transfer Input Power Failure Load on Battery Momentary OverloadsAutomatic Operations OverloadsAutomatic Transfers to Bypass Automatic Re-transfers to UPSAutomatic Module Off Line Maintenance Routine Maintenance Battery MaintenanceRecord Log Air FiltersBattery Safety Precautions Battery voltage record Torque RequirementsReporting a Problem Detecting TroubleCorrective Actions Recommended Test EquipmentMaintenance 101 Maintenance 102 Page Ne t