Liebert 30-130kVA manual Auto Dial, Customer Alarm Interface

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Operation

To change the programmable attributes, highlight the attribute to be edited and press the SELECT button. This action brings up a screen allowing the Operator to toggle between YES and NO.

NOTE

Some attributes cannot be edited.

AUTO DIAL

The Npower UPS can automatically dial (through the optional modem) each of two pre-programmed telephone numbers (up to 12 digits) when specified alarm conditions occur within the UPS system.

The Npower attempts to dial the first number three times at 45 second intervals. If there is no answer, the system rolls over to the second number and repeats the process. If there is no answer on the second number, the system goes back to the first number, repeating the process. The system con- tinues this sequence until connected or disabled.

Upon connection, the system transmits data, in ASCII format, that includes the system identification code, the present alarm message(s) and the time that the alarm(s) occurred. Refer to 3.5 - Communi- cation Interfaces.

Refer to the Special Functions column in Table 7 - Alarms, functions, and corrective actions to see which alarm messages will initiate an auto-dial call.

If the auto-dial numbers were specified at time of order, the numbers are pre-programmed into the system. However, if the numbers need to be changed, follow these steps:

1.From the System Configuration screen, press the Up or Down button to move the highlighted cursor to Auto Dial and press SELECT.

2.The Auto Dial screen will appear. Highlight and select the first Auto Dial Number.

3.Press SELECT to move the arrow to the right.

4.To change a digit, press Up to increase the number or press the Down button to decrease it. Press Select to set the value and move to the next digit.

5.After changes have been made, press SELECT again to return to the System Configuration screen.

6.If required, go to the Second Number screen and enter the correct number.

7.If required, go to the Modem Baud Rate screen and choose from the available baud rates.

Customer Alarm Interface

The Npower UPS offers a Programmable Relay Board option allowing the Operator to program cer- tain alarms or events to activate single or multiple output relays. (See Section 6 in the Options man- ual.) In addition to the user-defined programming capability of the system, the Npower offers two pre- defined relay assignments: AS400, where only the first 3 relay assignments are pre configured (with the other 5 assignments available for user definition, and Standard Set, where the first 7 relays are assigned with the remaining one left unprogrammed. (The 8th assignment is not available for user definition.)

This means that the Operator can choose among the following three configurations for each of the two Programmable Relay Boards.

•AS400

•Standard Set

•User Defined

The default configuration is User Defined.

To access the proper screen for configuring the Programmable Relay Boards:

1.Navigate from the MAIN MENU to the CONFIGURATION screen.

2.From the CONFIGURATION screen, use the arrow keys to highlight CUSTOMER ALARM INTERFACE and press SELECT.

This action will bring up the following screen.

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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 RechargeMimic Display CHGSYS. Status Operator Controls OptionsBattery System General Component DescriptionUPS Module Detailed Component Descriptions Controls HardwareFirmware 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 SinksFreq .9 HZ 213 214 Phase Diff Bypass Input StatusOutput Load Status Active Faults and Alarms Faults and AlarmsUser Shutdown EXI TSystem Ratings NextManual Startup Second ScenarioAuto 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 ReportsEvent LOG TotalEvent 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 ExitCommunication Options Auto DialNext Exit Pager Support Configuration Pager Enabled Pager Number Pager PINModem Health Check Auto Dial YES Auto Dial OUT PagerPREV. Cancel Next PREV. Cancel 10 % Passive Filter Settings Factory SettingsNext Cancel Alarm Mask LatchingDial FreezeAlarm / Fault Name Alarm / Fault Name Battery Fuse FailAlarm / Fault Name F E Save & Exit CancelCustomer Alarm Interface Auto DialCustomer Alarm Interface Programmable Output Relay Board #Remote LED Board # Relay Assignments STD SET User DefinedSTD 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 MonitorBattery Cycle Monitor Summary Clear BCMClear Summary YES / no Seconds Discharge Cycles SummaryTime Down Battery Time Low Warning BATT. EOD Lower SET Point BATT. EOD Upper SET PointBattery Supplement BATT. Time LOW WarningAuto 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 Status1 RS-232 Port Local Reporting Terminal Worldwide ReportingAuto-Dial Requesting Information Dial Out PagerRemote Alarm Status Panel SiteScanSetting Up External Communication Devices Load on BypassOK 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
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