Appendix A - Fault Codes | J. T. Eaton LCX9000 instruction

Appendix A — Fault Codes

LCX9000 Liquid-Cooled Drives User Manual

January 2007

Appendix A — Fault Codes

When a fault is detected by the drive’s control electronics, the drive is stopped and the symbol F together with the ordinal number of the fault, the fault code and a short fault description appear on the display. The fault can be reset with the RESET button on the control keypad or via the I/O terminal. The faults are stored in the Fault History Menu M5, which can be browsed. Table A-1contains all the fault codes.

Table A-1: Fault Codes

Fault
Code	Fault	Possible Cause	Solution


1	Overcurrent	Drive has detected too high a current	Check loading.
		in the motor cable:	Check motor.
		• sudden heavy load increase	Check cables.
		• short circuit in the motor cables
		• unsuitable motor
2	Overvoltage	The DC-link voltage has exceeded	Set the deceleration time longer.
		the limits deﬁned in Table 1-4:	Add a brake chopper or brake
		• too short a deceleration time	resistor.
		• high overvoltage spikes in supply
3	Ground Fault	Current measurement has detected	Check motor cables and motor.
		that the sum of motor phase currents
		is not zero.
		• insulation failure in cables or
		motor

5	Charging Switch	The charging switch is open, when	Reset the fault and restart.
		the START command has been	Should the fault re-occur, contact
		given.	your Cutler-Hammer distributor.
		• faulty operation
		• component failure
6	Emergency stop	Stop signal has been given from the
		option board.

7	Saturation trip	Various causes:	Cannot be reset from the keypad.
		• component failure	Switch off power.
		• brake resistor short circuit or	DO NOT RE-CONNECT POWER!
		overload	Contact Eaton.
			If this fault appears simultaneously
			with Fault 1, check motor cables and
			motor.

8	System fault	• component failure	Reset the fault and restart.
		• faulty operation	Should the fault reoccur, contact
		Note: exceptional fault data record,	your Cutler-Hammer distributor.
		see Page 5-12.

Programmable.

MN04005001E

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A-1

Image 111

J. T. Eaton LCX9000 user manual Appendix A - Fault Codes, Table A-1 Fault Codes

Contents

LCX9000 Liquid-Cooled Drives User Manual January Supersedes SeptemberMN04005001E Page Important Notice - Please Read CHAPTER 4 - CONTROL WIRING AND INTERNAL CONNECTIONS Table ofContents List of Figures List of Figures Continued List of Tables Table 5-11 System Menu Functions List of Tables ContinuedTable 5-13 Resettable Counters Table A-1 Fault Codes Safety Deﬁnitions and SymbolsHazardous High Voltage Warnings Warnings, Cautions and Notices Cautions Motor and Equipment Safety Grounding and Ground Fault Protection Receiving and Inspection Chapter 1 - Overview L C X 0 1 6 A 0 - 4 A 2 B Maintenance Technical DataStorage and Shipping LCX9000 Liquid-Cooled Drives User Manual Figure 1-1 Liquid-Cooled Drive Principal Block Diagram Drives Power RatingsPage Page Table 1-4 Technical Information Speciﬁcations 1-10 Table 1-4 Technical Information Continued Chapter 2 - Installation MountingLifting the Drive Figure 2-2 LCX9000 Liquid-Cooled Drive, CH3 Liquid-Cooled DimensionsTable 2-1 One-Module Drive Dimensions Mounting Base Included Drives Consisting of One Module Top View Figure 2-3 LCX9000 Liquid-Cooled Drive, CH4Figure 2-4 LCX9000 Liquid-Cooled Drive, CH5 Bottom View Figure 2-6 LCX9000 Liquid-Cooled Drive, CH72 Figure 2-5 LCX9000 Liquid-Cooled Drive, CH61 Table 2-2 Several Module Drive Dimensions Mounting Bracket Included Drives Consisting of Several ModulesFigure 2-7 Drive Mounted Inside Mounting Bracket Figure 2-8 LCX9000 Liquid-Cooled Drive with Mounting Bracket, CH63 12-Pulse Supply Figure 2-9 LCX9000 Liquid-Cooled Drive, CH74, IP00Bottom 6-Pulse Supply Table 2-4 Drinking Water Quality Recommendations - Maximum Values CoolingDrinking Water Speciﬁcation Table 2-3 Drinking Water Chemical Speciﬁcation Table 2-6 Process Water Speciﬁcation Table 2-5 Drinking Water Quality Recommendations - Desired Values Figure 2-10 Example of Cooling System ExchangerHeat Table 2-7 Information About Cooling Agent and Its Circulation Figure 2-11 Example PI-Diagram of Cooling System and Connections Table 2-9 Coolant Volumes and Temperatures Figure 2-12 Safe Operating Conditions in Relation to Condensation Condensation Figure 2-14 External Thread of Hose Table 2-10 Liquid Connector Types All Pressure Values at Nominal FlowCooling System Connections Figure 2-13 Aluminum Hose Adapters Pressure Losses Table 2-11 Pressure Losses - CH6x Figure 2-15 Pressure Loss - CH6xOutﬂow Hoses and rubber EPDM only aluminium other stainless and acid-proof materials Table 2-12 Pressure Losses - CH7xFigure 2-16 Pressure Loss - CH7x The following main line hose materials are acceptable plastic PVC Fast Connector Lock Screw, Cable Seal and Clamp Installation of Flow SwitchAbout Flow Switch Installation Figure 2-17 Flow Switch Hose Connection, Fast Connector Electrical External Cooling Fan for CH4 Figure 2-18 Direction of Coolant Circulation Drive Derating Input Chokes Table 2-16 Input Choke Dimensioning, 6-Pulse Supply Sizes 87 - 145A and 590A Installation of Input ChokeFigure 2-19 Example of Input Chokes for Liquid-Cooled Sizes Up to 62A Figure 2-20 Example of Input Chokes for Liquid-Cooled January Table 2-17 Choke Dimensions Sizes 23 - 145A and 590A Table 2-18 Choke Dimensions Sizes 261 - 1150A LCX9000 Liquid-Cooled Drives User Manual Motor Cable Chapter 3 - Power WiringPower Connections Mains Cable Table 3-1 Cable Types Required to Meet Standards Cable DataTable 3-2 Cable Sizes 400 Three grounding terminals per mounting plate, see Page Table 3-2 Cable Sizes 400 - 500V ContinuedUnits with 6-pulse supply Units with 12-pulse supply Table 3-3 Cable Sizes 525 Table 3-4 Tightening Torques of BoltsSee the tightening torques of bolts in Table Table 3-5 Fuse Sizes for LCX9000 Liquid-Cooled 500V Drives Fuse Sizes, Drives Fuse information Table 3-6 Fuse Sizes for LCX9000 Liquid-Cooled 690V Drives Cable Installation Instructions The maximum length of the motor cables is 984 feet 300m4. If cable insulation checks are needed, see Page Figure 3-1 Maximum Terminal Stresses Figure 3-2 Installation Space Installation Space Grounding of Power Unit Cable Installation and the UL StandardsFigure 3-3 Grounding Terminal on Mounting Plate Cable and Motor Insulation Checks 3-12 Figure 4-1 Control Board Chapter 4 - Control Wiring and Internal Connections Figure 4-3 Drives Connected in Parallel Figure 4-2 Basic and Option Board Connections of the Control Board WRONG Terminal J1 Upper Control Board Power-UpFigure 4-4 Connection of Control Board Cable from the Power Board See Figures 4-4 and Figure 4-6 I/O Terminals of the Two Basic Boards Figure 4-5 Connection of Control Board Cable from the Power BoardControl Connections CORRECT Terminal J2 Lower Figure 4-8 General Wiring Diagram of the Basic Relay Board OPT-A2 Figure 4-7 General Wiring Diagram of the Basic I/O Board OPT-A9 Control Cables Galvanic Isolation BarriersFigure 4-9 Galvanic Isolation Barriers Table 4-1 Control I/O Terminal Signals Control Terminal Signals Figure 4-11 Jumper Blocks on OPT-A9 Digital Input Signal InversionsFigure 4-10 Positive/Negative Logic Jumper Selections on the OPT-A9 Basic Board AO1 Mode Figure 4-12 Jumper Selection for OPT-A9AI1 Mode AI2 Mode Figure 4-13 Control Unit Mounting Box Installing the Control Unit Mounting BoxFigure 4-14 Control Unit Installed into the Mounting Box Control Unit Mounting Box Table 4-2 Installing the Control Unit Mounting Box January MN04005001E Table 4-2 Installing the Control Unit Mounting Box Continued Internal Connections Connections between Power Unit ASIC and Driver Boards X29 Flow supervision input Figure 4-15 Terminals and Connections between ASIC and Driver BoardCH61, CH62 and CH72 Table 4-3 Terminals CH61, CH62 and CH72 X9 OEVA feedback X15 Charging relay output X6 DC terminal Connect to WL on Phase V/W driver board Table 4-4 Terminals CH63 Table 4-5 Terminals between Driver Boards CH64 and CH74 Connections with Optical Cable Connections between Power Unit ASIC and the Control UnitFigure 4-18 Remove Cover to Access Power Unit Connections with Round Cable Control board connection Figure 4-19 Optical Cable Adapter BoardTable 4-6 Terminals on Adapter Board Supply voltage 24Vin from power unit Figure 5-1 Control Keypad and Drive Status Indications Indicators on the Keypad DisplayChapter 5 - Menu Information Keypad Operation Table 5-2 Control Place Indicators Drive Status IndicatorsTable 5-1 Drive Status Indicators Control Place Indicators Text Lines Keypad PushbuttonsStatus LEDs Green - Green - Red Table 5-3 Status LEDs Green - Green - Red Table 5-5 Button Descriptions Menu Navigation Figure 5-3 Keypad Display DataMonitor Figure 5-4 Keypad Navigation Chart Figure 5-5 Monitoring Menu Monitoring Menu M1 Parameter Menu M2 Table 5-6 Monitored Signals Figure 5-6 Parameter Value Change Procedure Keypad Control Menu M3Table 5-7 Keypad Control Parameters, M3 Selection of Control Place Figure 5-7 Selection of Control Place Keypad ReferenceKeypad Direction Active Faults Menu M4 Figure 5-8 Normal State, No FaultsSTOP Button Activated Fault Type Symbol Fault TypesFigure 5-9 Fault Display Table 5-8 Fault Types Fault Time Data Record Table 5-10 Real Time Record Table 5-9 Fault Time Recorded DataFault History Menu M5 Real Time Record System Menu M6 Figure 5-10 Fault History Menu Table 5-11 System Menu Functions 5-16 Table 5-11 System Menu Functions Continued Selection of Language Figure 5-11 Selection of Language Application SelectionFigure 5-12 Change of Application Upload parameters to keypad To keypad, S6.3.2 Copy ParametersParameter Sets S6.3.1 Figure 5-13 Storing and Loading of Parameter Sets Automatic Parameter Backup P6.3.4 Figure 5-14 Parameter Copy to KeypadDownload parameters to drive From keypad, S6.3.3 Parameter Comparison Figure 5-15 Parameter ComparisonP2.1.2= 20.0 Hz Password S6.5.1 Figure 5-16 Password SettingSecurity Figure 5-18 Activation of Start-Up Wizard Parameter Lock P6.5.2Figure 5-17 Parameter Locking Start-Up Wizard P6.5.3 Figure 5-21 Default Page Function Keypad SettingsFigure 5-20 Keypad Settings Submenu Default Page P6.6.1 Contrast Adjustment P6.6.4 Default page in the operating menu P6.6.2Timeout Time P6.6.3 Figure 5-22 Timeout Time Setting Hardware Settings HMI Acknowledge Timeout P6.7.3Figure 5-23 HMI Acknowledge Timeout Table 5-12 Counter Pages Number of retries to receive HMI acknowledgement P6.7.4System info Total Counters Software S6.8.3 Table 5-13 Resettable CountersFigure 5-24 Counter Reset Trip Counters Hardware S6.8.5 Applications S6.8.4Table 5-15 Applications Information Pages Figure 5-25 Applications Info Submenu Expander Board Menu M7 Expander Boards S6.8.6Figure 5-26 Expander Board Information Menus Debug Menu S6.8.7 Figure 5-27 Expander Board Information Menu Further Keypad FunctionsExpander Board Parameters Table 5-17 Expander Board Parameters Board OPTA1 Chapter 6 - Start-Up Safety Precautions Sequence of Operation Page LCX9000 Liquid-Cooled Drives User Manual Table A-1 Fault Codes Appendix A - Fault Codes Table A-1 Fault Codes Continued Table A-1 Fault Codes Continued Load Test with Motor DC Link Test without Motor LCX9000 Liquid-Cooled Drives User Manual Main Circuit and Control Diagrams Figure B-1 Main Circuit and Control Diagram, CH3Appendix B - Technical Reference ATerm Figure B-2 Main Circuit and Control Diagram, CH4Figure B-3 Main Circuit and Control Diagram, CH5 Term H8...H13 Figure B-4 Main Circuit and Control Diagram, CH61Figure B-5 Main Circuit and Control Diagram, CH61, Control SPF1 Figure B-6 Main Circuit and Control Diagram, CH63, Module Figure B-7 Main Circuit and Control Diagram, CH63, ModuleVB00491 Figure B-9 Main Circuit and Control Diagram, CH72 Figure B-8 Main Circuit and Control Diagram, CH63, Control Figure B-11 Main Circuit and Control Diagram, CH74, Phase U Figure B-10 Main Circuit and Control Diagram, CH72, Control Figure B-12 Main Circuit and Control Diagram, CH74, Control Fan Dimensions Figure B-13 Fan Mounting Pallet - Hot Dip Zinc CoatedFigure B-14 Fan Support LCX9000 Liquid-Cooled Drives User Manual B-10 Page Publication No. MN04005001E/CPG January Company InformationEaton Electrical Inc 2007 Eaton Corporation All Rights Reserved Printed in USA