APC 20 - 200 KVA Logging and time-stamping, Utilisation via the MGE Galaxy PW display, Main menu

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Logging and time-stamping

Presentation of event time-stamping by MGE™ Galaxy™ PW

Time-stamping of events by MGE™ Galaxy™ PW makes it possible to:

log the events;

consult the last 500 events that occurred on the MGE™ Galaxy™ PW UPS;

consult general statistical data on UPS operation;

consult measurement records for a number of physical values concerning system operation.

The time-stamping information may be accessed via the MGE™ Galaxy™ PW keypad and display (standard equipment). This information may also be forwarded for the Teleservice function using the JBUS RS232/485 communications board.

Utilisation via the MGE™ Galaxy™ PW display

Main menu

The time and date can be set for the UPS via the main menu on the display (see below), using the DATE AND TIME command. The time-stamping information, statistics and measurement records are also available via the same menu, using the PAST EVENTS command.

Simply select the desired command with the ">" sign that can be moved

using the and keys. The selected command can be confirmed

DATE AND TIME SETUP

 

 

>YEAR

1997

MONTH

9

DAY

8

HOURS

8

MINUTES

11

SECONDS

42

 

 

 

 

by pressing the key.

General instructions for using most screens

You can display the desired information and enter commands using the ,

and keys.

Press the key to exit the time- stamping consultation mode and return to the main menu. If no commands are entered for five minutes, the system automatically returns to the normal display mode.

You can scroll through the screens displaying information. Press the

and keys to scroll up and down through the screens.

For time-stamped events, the display begins with the last event logged. To access older events, press the key. If during consultation, you wish to review more recent events, press the

key.

Setting the date and time for the UPS

When the DATE AND TIME command is selected, the screen presented opposite is displayed:

the current values are automatically displayed;

you can modify any of the displayed values;

position the ">" sign opposite the value to be modified. Then press the key;

use the and keys to modify the value;

the key increments the value by one;

the key decrements the value by one;

the selected value can be confirmed

by pressing the key. A second value may then be selected for modification, again using the and keys;

modifications are made and confirmed value by value;

press the key at any time to exit the DATE AND TIME function.

30 - E-51028230XT/BG

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Contents MGE Galaxy PW 51028230XT/BG Contents Page General characteristics of MGE Galaxy PW UPSs IntroductionSchematic diagram of the MGE Galaxy PW system System descriptionSystem may also include Isolation and protection devices Frequency converter with battery backup powerDifferent types of MGE Galaxy PW systems External bypass for parallel UPSs and the hot-swap optionMode Battery timeOperation in on-line Operation with the normalOperation with the normal AC source restored Battery charge cycleOperation with the bypass AC source outside tolerances Operation in ECO modeOperation with bypass AC source restored Forced transfer and return transferParallel UPSs with redundancy Single-UPS unit on-line or ECO modeInverter shutdown or overload Parallel UPSs without redundancySteady state voltage regulation Example of an installation with an engine generator setOutput voltage quality and continuity Transient voltage regulation80 100 120 kVA Description of MGE Galaxy PW cubiclesUPS cubicle 20 30 40 50 60 kVA 160 200 kVABattery cubicle Control panelGeneral Presentation Buzzer reset key Battery keyAlarm reset key Anomaly indicator lightParallel UPS unit for increased output Start-upSystem start-up Single-converter unit or redundant parallel converter unitStart-up of a module Start-up of a rectifier/ chargerStart-up of an inverter Shutdown of the inverter UPS in ECO modeShutdown Shutdown of a rectifier/ chargerDisplay of alarms Control-panel displayGeneral organisation Load Protected ON-LINE Mode List of primary messagesList of secondary messages Load on MainsBattery Charging BAT. = XXX a U BAT. = XXX Measurement system Voltage measurementsCurrent measurements Battery measurements Selections and settingsSet date and time Battery test Inverse videoPast events Test Interrupted Check Presence of the Battery Check Alarms Alarms Maintenance bypassSignal reception Signal transmissionEnvironment information Logging and time-stamping General instructions for using most screensSetting the date and time for the UPS Utilisation via the MGE Galaxy PW displayConsulting statistics ExampleMin nb of backups 3 min this Elapsed backup time min this isNb of backups 1 min this is Total time with Tbatt 25 C hUtilisation via Teleservice Single-UPS unit or UPS in ECO mode MaintenanceMaintenance configuration UPS isolationRedundant, parallel UPS Start-upParallel UPS for increased output Isolate all UPSsFunctional check Battery maintenanceVisual check Vented lead-acid batteriesTraining center Harmonics filter and power factor improvement Safety of life and propertyOptions Empty cubicles Electrical supervision