Emerson SERIES 600T, Series 600 user manual Faults-causes and responses, BUS Current Offset

Page 94

Troubleshooting

Faults. Table 17 - Troubleshooting describes actions that may alleviate the condition or provide valuable information for technical support.

Table 16 Faults—causes and responses

 

 

Operator

Auto

Auto

Fault Label

Meaning / Possible Causes

Clear*

Clear

Shutdown

 

 

 

 

 

GROUND FAULT

Ground fault current out of range.

X

 

 

 

 

 

 

 

HW BUS OV

HW overvoltage. (hardware protection)

X

 

 

 

 

 

 

 

X PHASE OC

AC phase overcurrent. x = A, B, C.

X

 

 

 

 

 

 

 

IGBT OVRTEMP

IGBT overtemperature.

X

 

 

 

 

 

 

 

VACUUM FAULT

Drag power exceeds 125W.

 

 

X

 

 

 

 

 

RUNOUT FAULT

Runout higher than 2.9mil.

 

 

X

 

 

 

 

 

MISER FAULT

Miser voltage is higher than 5V.

 

 

X

 

 

 

 

 

BEARING

Magnetic bearing fault.

 

 

X

 

 

 

 

 

AUX POWER LOW

Auxiliary power supply voltage is low when the

X

 

 

system is in Off mode. Configurable fault.

 

 

 

 

 

 

INTER PRCR COMM

Communication error with secondary DSP. System

 

X

 

reboots.

 

 

 

 

 

 

PWR SPLY VOLT

Power supply voltage is lower than 19V. (Speed

X

 

X

dependent; auto shutdown at high speed)

 

 

 

 

 

UNDEF PDP INT

Undefined PDP interrupt.

X

 

 

 

 

 

 

 

CURRENT OFFSET

AC motor current sensor error.

X

 

 

 

 

 

 

 

SW OV

DC bus voltage is higher than the threshold, which is

X

 

 

service-configurable.

 

 

 

 

 

 

CHECKSUM

Calculated checksum does not match the stored

S

 

 

checksum.

 

 

 

 

 

 

CONTACTOR TIME OUT

Bus voltage/current is not stable while trying to close

X

 

 

or open contactor.

 

 

 

 

 

 

CONTACTOR CLOSE FAIL

Contactor failed to close on startup.

X

 

 

 

 

 

 

 

FAN OPEN

Fan open circuit or disconnected.

X

 

 

 

 

 

 

 

FAN SHORT

Fan short circuit.

X

 

 

 

 

 

 

 

PUMP OPEN

Pump open circuit or disconnected.

X

 

 

 

 

 

 

 

PUMP SHORT

Pump short circuit.

X

 

 

 

 

 

 

 

HW OVERSPEED

Hardware detected overspeed.

X

 

 

 

 

 

 

 

PRECHARGE PROTECTION

Stop PWM when large voltage differential exists

X

 

 

 

between internal and external bus.

 

 

 

BUS CURRENT OFFSET

DC current sensor error.

X

 

 

 

 

 

 

 

S - Indicates a Certified Service Provider will be required to reset system.

NOTE

If a fault recurs after being cleared by the operator, and the condition persists, contact your Liebert technician.

Faults that initiate an AUTOSHUTDOWN include: MISER, RUNOUT, PWR SPLY VOLT (at high speed), and will require Service level and higher to reset.

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Contents Liebert FS DC Energy Storage System Page Table of Contents System Overview OperationMaintenance TroubleshootingAppendix A.0 UPS Interconnection Kits Appendix B.0 Data Collection ModuleAppendix F.0 Auxiliary Backup AC Power Supply Appendix D.0 Installation DrawingsAppendix E.0 Specifications Appendix C.0 Versatile Interface BoardFigures Vii Versatile Interface Board mounted in the Liebert FS 110 Tables Page Important Safety Instructions Safety Precautions Requesting Assistance from Liebert Safety ConsiderationsGeneral Information System informationGeneral System Description Liebert FSLiebert FS Unit Utility PowerDC Bus Loads Liebert FS Unit 1 Liebert FS UnitGeneral system specifications Battery NGeneral Specifications LiebertKey Customer Benefits Features and BenefitsKey Technological Features Applicable Standards and CertificationKW-sec delivered GT model, 510 VDC, with filter Bypass Utility Static SwitchRectifier System Location Environmental ConsiderationsFlooring Requirements Electrical ConsiderationsGrounding Connections AC Power ConnectionsStatus/Control Connections Remote Monitoring Connections-OptionalUnloading Inspection Before Removal From the Truck14623 Handling UnpackingLifting the Liebert FS cabinet Removing the metal support platesMoving the Liebert FS Storing the Liebert FS for Delayed InstallationPositioning the Liebert FS Manuals Serial Number Model Number PlatesBottom TopFront Right Side 12-100120-09 Internal layout Front Right Side Door open Panel removedCabinet Floor Mounting Floor Mounting BracketConcrete, Masonry or Stone Floor Mounting Instructions Mounting ToolsFront of Liebert FS Checking hole depth Bolt securing bracket to cabinet 12.7mm Floor to FlangeMounting front bolts-front side of cabinet Bubble levelWood Floor Mounting Tools Wood Floor MountingWood Floor Mounting Parts Wood Floor Mounting InstructionsRaised Floor Mounting Tools Raised Floor Mounting Raised Floor Mounting KitRaised Floor Mounting Instructions Front Wiring ConnectionsGeneral Wiring Considerations RearControl DC and Ground Connections Communication Access Panel Circuit Breaker Mounting PlateTightening torque for ground connection Ground Wire Gauge Tightening Torque Approximate metric InchGround Connections PoundsAC Auxiliary Control Power Supply Connections Service panel locationFused disconnect Terminal Neutral Line GroundStartup Considerations Remote monitoring DCM connections inside cabinet front doorDetailed System Description Liebert FS front viewControl Panel Power Conversion ModuleSystem Module Description UPS Interconnection KitBattery Input Power SystemElectrical system schematic Flywheel Module System PerformanceData Collection Module DCM User interfaces Control PanelVersatile Interface Board VIB Igbt Power Conversion Module PCM Magnetic Levitation Module MLM Active Magnetic Levitation HardwareAxial Electromagnet Upper RadialRotor/Flywheel-Rotating Group Motor GeneratorVacuum System Vacuum system operationTemperature Flywheel Sensors SpeedOuter Housing Rotating Group Inner Housing Coolant System SafetyCabinet List of System User-Configurable Parameters Regulation Voltage Delta During Discharge Vreg Delta Max Charge Current Voltage Behavior Current SinkModes of Operation Vreg delta help screenStartup Mode OFF ModeStandby Mode UPS DC Bus Voltage = VchargeReady Mode Charge ModeVoltage ≥ Vcharge Shutdown Mode Discharge ModeFollowing a Liebert FS Discharge Down to SOC = 0% Coast Mode Following a User CommandFault Mode KEY # Mode Description Typical operation modesMaintenance and Reliability Access System History Operator ControlsControl Panel System Status IndicatorsSystem Mode Indicators Control panel keyboard layout refer to FigureMain screen function descriptions System status indicators System Mode IndicatorsSystem Status Indicators Operation modesOther Status Indicators DisabledUninstalled OperativeSecurity Access Menu Tree and NavigationMenu tree System Setup and Parameter Access Navigation and Operation of Control Panel2VREG View Time/DateVoltages TemperaturesHistory 02 03/10/05 1037 W 12301 03/10/05 1143 W 03 02/24/05 0403 WOptions 255.255.255.0 Network-Requires DCM Option192.168.1.155 192.168.1.1Vitals ElectricalSecurity Password screens Change passwordCopyright Appl PRI-3.00 SEC-3.01 BL PRI-3.02 SEC-3.01 AboutTools 001 FM S/N MLM S/N 0001 PCM S/N 0002 SO# 123-456-7System Startup Initial System Startup ProcedureInspection before Initial System Startup Control parameters Control Parameters Setup at Initial System StartupControl Parameter Value Default Software versionsBooting Up Regular Startup ProcedurePowering Up the Liebert FS Inspection Before Regular StartupInitiating Liebert FS Startup Sequence Shutdown ProcedureValidation of Control Parameters Setup Liebert FS Startup SequenceSafety Precautions Liebert Global Services Routine MaintenanceRecord Log Maintenance ScheduleMaintenance schedule FrequencyTorque Requirements Torque specifications unless otherwise labeledOptional Air Filters Detecting TroubleRecommended Test Equipment Reporting a ProblemCorrective Actions Limited Life ComponentsGeneral User level menu Charge Button F5Meaning / Possible Causes Troubleshooting Label AuxpowerBus Power FaultsMore information Fault Clear Button F3 Button F5 Faults-causes and responses BUS Current OffsetTroubleshooting Fault Label Troubleshooting Action Key to UPS model interconnection Appendix A.1 Wiring ConnectionsAppendix A.1.1 General Wiring Considerations Liebert FS Model # Use With Liebert UPSFront Rear Top view of Liebert FS Cabinet with UPS interconnection kitCircuit Breaker Torque Appendix A.1.2 DC Power ConnectionsLiebert FS Positive Terminal Negative Liebert Series 610/600T/600 model ratings UPS Output Rating KVAYellow Blue Two rows Row for Liebert FS Software Control Parameter settings Liebert FS Software Control Parameter SettingOutput Liebert Npower model ratingsLiebert FS Npower UPS RatingLiebert FS Software Control Parameters Liebert FS Software Setting Control ParameterSee Table UPS Interconnection Kits List of Liebert Series 300 models ratings Liebert Series 300 UPSLiebert Series 300 status/control terminal block wiring 395VDC Appendix A.5.1 Description-HiPulse UPS Interconnection Kit Liebert HiPulse model ratingsAppendix A.5.3 IKIT-A05 DC Power Connections Liebert FS positive terminal Liebert FS negative terminalAppendix A.5.5 Single Liebert FS on UPS DC Bus UPS Output Rating kVA 120Multiple Liebert FS Parallel Operation-Regular Configuration Appendix B.2.1 Installation Appendix B.2 DCM Installation and ConfigurationAppendix B.1.2 Features Appendix B.1 General InformationLAN Connection Power Connection Appendix B.2.2 DCM Requirements192.168.1.1 192.168.1.155255.255.255.0 192.168.1.13Appendix B.2.4 Configuring DCM System Parameters Appendix B.2.3 Accessing the DCMEnter IP Address Appendix B.3.1 Logging into the DCM Appendix B.3 DCM OperationAppendix B.3.2 Status and Detailed Status Screens Appendix B.3.3 Datafiles Screen Datafiles screenAppendix B.4.2 Resetting the DCM Appendix B.4 DCM TroubleshootingAppendix B.4.1 DCM Troubleshooting Principles TroubleshootingAppendix C.1 General Information-Versatile Interface Board Appendix C.1.1 Versatile Interface Board OverviewAppendix C.1.2 VIB Features VIB I/O functions Interface VIB Designation DescriptionLabel X20 O DesignationsAppendix C.2.3 VIB Input Specifications Appendix C.2 VIB Installation and ConfigurationAppendix C.2.1 VIB Installation Appendix C.2.4 VIB Output SpecificationsAppendix C.3 VIB Operation Appendix C.4.1 UIB State Not Displayed on the Front Panel Appendix C.4 Troubleshooting the VIBAppendix C.4.2 VIB in Disabled or Not Available State Appendix C.4.3 Inputs Not RecognizedAppendix D.1 Liebert FS Flywheel Submittal Document Matrix Storage Solution Flywheel Storage SolutionSubmittal documents accompanying Liebert FS No UVR, circuit breaker to terminal block wiring Appendix D.2 Other Liebert FS DrawingsElectrical connections Electrical system block diagram 24 UVR, circuit breaker to terminal block wiring 48 UVR, circuit breaker to terminal block wiringOutline drawing, Liebert FS cabinet Fused Disconnect Liebert FS Control wiring-external interconnect diagram, Liebert FS cabinet to Liebert Series 610 UPS moduleElevation drawing, Liebert FS cabinet with shipping package Elevation drawing-Liebert FS cabinet Front124 Liebert FS cabinet with optional power terminal block Cabinet Mechanical127 Liebert FS Systems Parallel + GND With factory 138One-line moduleSystems CircuitLiebert UPS Module 401 Units LiebertUPSParallel with a Liebert UPS Module Liebert UPS Module Wiring, multiple units Status/controlWiring specifications, Liebert FS and Liebert Series Wiring specifications, Liebert FS and Liebert Npower Wiring specifications, Liebert FS and Liebert Series Wiring specifications, Liebert FS and Liebert HiPulse 29-1/2 749mm Drill Template Dwg Cabinet Come with Liebert FS block diagram Power line diagram Liebert FS Cabinet Phase Unit N Input Bus + Bus Ground Bus UPS cable entry-bottomLiebert FS Cabinet Phase Unit N Input UPS cable entry-topTOP View Appendix E.0 Specifications Technical specificationsAppendix E.1 Ground Test Procedure Items RequiredAppendix F.1 Overview Appendix F.2 Backup AC Power Supply SpecificationAppendix F.3 Recommended Backup Power Supply Configuration Frequency 50 to 60HzBattery Liebert FS Pack Grid supply DC busSupply Output Appendix F.3.2 Operating the Liebert FS Without BatteriesGrid DistributionAppendix F.4 Scenarios Liebert FS Flywheel moduleAuxiliary Backup AC Power Supply 154 Page Ti n Ne tIti That
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