Liebert 1000kVA manual Date screen

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Operation

Date

This is the system’s real-time date setting. The system control program sends to each module the date entered at the System Control Cabinet (SCC). You cannot change the system date from the control panel of a UPS module.

Figure 30 Date screen

©1989-2003

DATE

01/17/96

UP : INCREASE VALUE

DOWN : DECREASE VALUE

SELECT : WALK-THRU/ EXIT

To reset the date, do the following at the SCC.

1.From the System Configuration screen, press the Up or Down pad to move the highlighted cursor to DATE.

2.Press the Select pad. The Date screen will appear.

3.Press the Select pad to move the arrow to the next digit to the right.

4.When the arrow is on the digit to be changed, press the Up pad to increase the number or the Down pad to decrease it.

5.Press Select to set the value and move to the next digit.

6.After the correct month/day/year has been set, press the Select pad again to return to the System Configuration screen.

NOTE

Precise Date and Time functions are required for accurate archival and event history purposes.

Both the Date and Time can be set from a remote terminal. Refer to 3.2.15 - Communication Interfaces.

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Contents Series 610 UPS Battery Cabinet Precautions Table of Contents Specifications MaintenanceFigures Tables Important Safety Instructions Multi-Module UPS, 100-500kVA System DescriptionMulti-Module UPS, 500-750kVA Reliability Types of System Control Cabinets SCCsDesigned for Success Other Factors to Consider Safety PrecautionsInput Power Failure Modes of OperationOperator Controls 1989-2003 Options BatteryTwo Breaker Maintenance Bypass Battery Racks or CabinetsModule Battery Disconnect Three Breaker Maintenance BypassSystem Control Cabinet General Component DescriptionsUPS Module Battery PlantDetailed Component Descriptions Controls HardwareSoftware Input Circuit Breaker Input Power FactorRectifier/Charger OperationBattery Equalize Charge Circuit Battery Charging CircuitBattery Disconnect Battery Charge Current LimitingOutput Regulation and Overload Performance Non-Linear Load CharacteristicsUnbalanced Load Characteristics InverterStatic Bypass Fuse ProtectionShorted SCR Monitoring Static Switch Isolation Pulsed Parallel OperationLoad Transfers Transfer and Retransfer Conditions Retransfer Inhibited Redundant ModeDisplay Screen and Operator Controls Features500kVA 1000kVADescription Function Operation Refer to 3.4.5 Shutdown Procedures Numbers are used as keys to data in , belowDescription Location Function Switches behind SCC control panel door Menu tree Menu Tree NavigationMaster Menu Screen SCC Master MenuModule Master Menu Operation SCC Monitor/Mimic Display Screen Input Metering DisplaysOutput Metering Displays Item 6 System Status Messages Status/Alarm Message AreasItem 7 Alarm Messages Item 5 Module Status MessagesModule Monitor/Mimic display screen Module Monitor/Mimic Display ScreenItem 5 Alarm Messages Alarm MessagesModule Display SCC DisplayMonitor/Mimic display example Utility fail KVA / 217 kW 325A 325A 325A MOD On Line OFF Line SUM ALM B-C C-A 0V 0V Not OK to Transfer Static Switch Connected Walk-in display screen during start-up Walk-In Display ScreenPresent Status Status Reports ScreensEvent History SCC Status ReportModule Status Report History status report screens History StatusAlarm in SCC Alarm in Module Alarm conditions that freeze history data gatheringSystem Status Battery Cycle Monitor-Module OnlyBattery cycle monitoring summary screen SCC system configuration screen System Configuration ScreensDate screen DateTime screen TimeAuto Dial Auto dial setting screenMaximum Auto-Retransfer Attempts Modem Baud RateRetransfer Attempts System Current RatingLanguage Selection System OptionsContinuous Duty Static Switch Optional Battery test screen-MMU onlySCC and module remote monitor indications Remote MonitorModule alarm limit settings screen Alarm Limit Settings ScreenTemperature Limit Setting Optional Battery Float VoltageRefer to 3.4.3 Load Transfer Procedures for more details Load Transfer Procedures ScreenRefer to 3.4.1 SCC Start-Up Procedure for more details Start-Up Procedures ScreenModule start- up procedures screens Shutdown Procedures ScreenSCC shutdown procedures screen Battery time screen 15 minute discharge Battery Time Screen Module OnlyElapsed Time Minutes Upper Limit Actual Lower LimitOperation Meter calibration screen Meter Calibration ScreenBattery equalize screen Battery Equalize ScreenSystem Status Messages Alarm and Status Messages Module Status MessagesAbbreviations used in alarm messages Load Block MessagesAbbreviation Definition Alarm messages meaning and corrective action Control Power Manual ResetStatic Switch Bypass PhaseModule N Off Reverse PowerInverter Fault TransferNew Alarm Battery OvertempOvertemperature TimeoutAlarm messages summary Alarm MessageSpecial Functions Requesting Information Communication InterfacesWorldwide Reporting Auto-DialLocal Reporting to a Terminal Local Reporting to a MonitorSite Reporting SiteScan or Snmp Series 610 terminal commands Remote Monitor PanelSeparate / Simultaneous Outputs Circuit breaker abbreviations Abbreviation Circuit Breaker OK to Transfer Load on BypassLoad on bypass, UPS available Momentary Overloads Momentary overload, pulsed static bypass switchInput power fail-load on battery Input Power Failure-Load on BatteryOne module off-line, load on UPS One Module Off-LineLoad on UPS-battery not available Off BatteryEmergency Modules Off Refer to 3.4.5 Shutdown ProceduresEmergency power off Remote Emergency Power OffSystem Shutdown Refer to 3.3.10 Maintenance BypassLoad on maintenance bypass, two breakers Manual Procedures SCC Start-Up ProcedureRefer to 3.5 Automatic Operations for more details Operation Operation SCC start-up procedures screen UPS Module Start-Up Module start-up procedures screen Operation Manual Transfer Instructions UPS Lead Load Transfer ProceduresMaintenance Bypass Load Transfers If the load is on Maintenance BypassIf the load is on the UPS System Bypass Shutdown Procedures System Shutdown Procedure Module Shutdown Procedure Remote Emergency Power Off Repo Automatic OperationsLocal Emergency Modules Off Lemo 150% Overloads Without TransferAutomatic Transfers to Bypass 1000%Automatic Retransfers to UPS Automatic Module Off-LineAutomatic Emergency Modules Off Maintenance Training Liebert Global ServicesMaintenance Agreements The Signature Program Professional Start-UpRoutine Maintenance Record LogAir Filters Limited Life Components Battery Safety Precautions Battery MaintenanceAvertissement Number of Cells Battery Voltage VDC Nominal Float Matching Battery Cabinets OptionalBattery retorque values Battery voltage recordRack-Mounted Batteries Torque specifications unless otherwise labeled Detection of TroubleTorque Requirements Recommended Test Equipment Reporting a ProblemUpstream Feeder Circuit Breaker Setting Inspections Corrective ActionsPower factor pf KVA RatingKVA Environmental Conditions Specifications applicable to environmentBattery Operation AdjustmentsElectrical Specifications Specifications 112 Page United States Technical Support/ServiceCompany Behind the 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