APC DP300E manual Adjusting contrast

Page 31

Remote Display

NOTE:

Utility = Mains

Possible alarm	Description

Battery MCB is off	Battery MCCB not closed or released

High temp. isolation transformer	Temperature on isolation input/output
	transformer too high
Battery voltage high	Battery voltage outside limits

High inverter temperature	Temperature on main or delta inverter
	too high

Battery voltage low, warning	The battery is nearly discharged

Inverter current limiter active	Peak current limiter has been activated
	and UPS switched to bypass operation.
	System overload

Overload. Load is over 100%	Overload on UPS

Bypass is out of tolerance	Bypass input voltage outside limits

Mains is out of tolerance	Utility input voltage outside limits

7.1.6Adjusting contrast

As described in chapter 1.0 Introduction.

7OA0002 US rev. 04

User Guide Silcon DP300E Series 480V 240-320kVA

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Contents User Guide Silcon DP300E Series 480V 240-320kVA Silcon DP300E Series 480V 240-320kVA User GuideImportant Safety Instructions Table of Contents Display unit IntroductionIntroduction GeneralStop stand-by Stop Start and Operating the External Service Bypass PanelStart from stand-by Switching off Silcon DP3240E DP3320E Stop for complete power downDisplay shows Starting up Silcon DP3240E DP3320E Start from complete power downLamp indication on bypass panel Single Utility Dual UtilityBypassing the UPS Action Display showsAction Switching the system from external bypass into normalSingle Utility UPS operationBypassing the parallel UPS system Emergency UPS not alive Press on the keyboard Press or on the keyboard until Following can be carried out on any UPS Isolating one UPS for service/maintenance Operation OperationKeyboard description Parameters Parameter Setting CommentsProgramming Parameters Programming ParametersKeys used for programming Programming example switch to bypass operation326 Programming of system configuration parameters438 346Programming example change charge voltage to Installation of new batteries Programming of battery monitorProgramming guide Description of settingsParallel programming/operation Programming parameters for advanced parallel operationProgramming example Highest Station No Alarm texts conc. parallel operation Parallel operation alarms GeneralOther reasons for parallel operation alarm Reading Out Measurements MeasurementsDescription Alarm messages AlarmsAlarms What To Do Alarm stackEvents logger Mode CommentsDisplaying the events stack Possible alarm Description Action Possible alarmsTemperature on static bypass System is locked in oper UPS has attempted 10 times Remote Display Operation Possible alarm DescriptionRemote Display Remote DisplayAdjusting contrast Fan Preventive MaintenancePreventive Maintenance BatteryActions Display shows Battery capacity testMonitor function Battery monitor testFunctionality of battery test Back-up timeBattery monitor auto Operation of the battery monitorBattery monitor test Battery monitor resetEconomy Operation Economy OperationInput System SpecificationsSystem Specifications Technical dataHow to Contact APC How to Contact APC