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Emerson P/N 400518-02 manual Diagnostics and Troubleshooting, Diagnostic Display

Models: P/N 400518-02

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Diagnostics and Troubleshooting

Diagnostic Display

The diagnostic display on the front of the drive shows drive, base drive and FM-2 Module status and fault codes. When a fault condition occurs, the drive will display the fault code, overriding the status code.

The decimal point is “On” when the drive is enabled and the stop input is not active. This indicates that the drive is ready to run and any motion command will cause motion. Motion commands will not cause motion unless you are Ready (R) and the decimal point is “On”.

Display Indication	Status	Description
	Brake Engaged (Output “Off”)	Motor brake is mechanically engaged. This character will only appear if
	Brake Engaged (Output “Off”)	the Brake output function is assigned to an output line.
		the Brake output function is assigned to an output line.

	Disabled	Power Stage is disabled.

	Ready	The Epsilon or FM-2/MDS drive system is functioning normally and is
	Ready	ready to execute a motion command.
		ready to execute a motion command.

	Indexing	Index in progress. Other motion commands do not function.

	Jogging	Jog function in progress. Other motion commands do not function.

	Homing	Home cycle in progress. Other motion commands do not function.

	Torque Mode	Analog Torque Mode Operation

	Velocity Mode	Analog Velocity Mode Operation

	Pulse Mode	Pulse Mode Operation

	Stop or Travel Limit Decel	Stop or Travel Limit Decel in progress.

RMS Foldback

Motor torque is limited to 80 percent.

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Emerson P/N 400518-02 manual Diagnostics and Troubleshooting, Diagnostic Display

Contents

Reference Manual Page Page Page Customer Support Document Conventions Customer Service Sales 952 995-8000 or 800Epsilon Only Reference Materials Safety InstructionsGeneral Warning Qualified PersonPage Setup, Commissioning and Maintenance Safety ConsiderationsSafety of Machinery EnclosureGeneral warning Identification of Safety InformationTable of Contents Diagnostics and Troubleshooting 109 Tuning ProceduresOptions and Accessories Specifications 143Epsilon Indexing Drives IntroductionFM-2 Indexing Module FM-2 Indexing Module Feature Location Graph View Setting Up ParametersData Capture Group Data Group Timing GroupConfiguration Group Setup ViewIdentification Group Motor View Switching Frequency Group FM-2 onlyDrive Encoder Output Group Positive Direction GroupUse Motor Data From .ddf File Check box Motor Type List BoxMotor Parameters Column Values from Drive Column Apply to Config. ButtonRun Auto-Tune Button User Defined Motor Name Conflict Dialog Box Save .ddf Values ButtonCreate new motor entry In .ddf File Existing Motor Names List BoxOverwrite existing .ddf file motor entry Retain existing Motor Parameters without saving to .ddfDistance Group User Units ViewVelocity Group Time Scale Group Position ViewAcceleration Group Index In Position GroupRotary Group Following Error GroupOnline Tab Motor Position GroupEncoder Position Following ErrorPulse Input Posn Limits Group Velocity ViewTrigger Group Online Tab Velocity GroupRamps View Settings GroupTorque View Ramps GroupOnline Tab Torque Group Tuning Group Tuning ViewLoad Group Low Pass Filter Group Position Error Integral GroupAlternate Mode Selection Alternate Mode ViewFault Enable Group Faults ViewLow DC Bus Fault Enable Encoder State Fault EnableInput Lines View SetupInput Function Window Active Off Check BoxDebounce Text box Input Line WindowAttached Function Outputs View ConfigurationOutput Function Window Output Lines WindowActive Off Check Box Analog Inputs ViewBandwidth Analog Full ScaleJog View Analog Outputs ViewAnalog Outputs Group Jog Fast Velocity Jog VelocityAcceleration DecelerationHome Type Home ViewHome Reference Chain to IndexIndex # View Index Type Index NumberDistance/Position/Limit Distance Registration Tab Index Count GroupCalculations Tab Chain TabIndex View Chain Tab Compound IndexesStatus View Pulse Input Posn Position CommandStatus Online Tab Position GroupDrive Status Group Time Group ID GroupChannel 1 Data CaptureTrigger Graphical Plot Page User Interface Operational OverviewHow Motion Works How Jogging WorksJog and Jog Fast Velocity Jog Input FunctionsJog Acceleration and Deceleration Operational Overview How Home WorksOne Side Home Standard HomeInitiate Home Standard Home SequenceInitiate Home One Side Home SequenceAccuracy and Repeatability Establishing a Home Reference PositionMarker Standard Home only Sensor and Marker Standard Home onlySensor and Marker Position Home OffsetSpecified Home Offset Example 1 Calculated Offset Home Offset ExamplesExample 2 Specified Offset, Greater than Calculated Offset Specified Offset Screen Home Limit Distance End of Home PositionMoving Off Sensor Before Homing Example 3 Specified Offset, Back up RequiredGear Reducer External Home Sensor Input Functions Home Input and Output FunctionsOutput Functions Home Limit Distance Hit Home ExamplesAbsolute Position Valid Example 1 Linear ApplicationExample 2 Rotary Application Home Screen, Sensor and Marker SelectedGear Reducer Complete Motion Sequence How Indexes WorkAbsolute vs. Incremental Index TypeAbsolute Indexes Absolute IndexRegistration Indexes Incremental IndexesRotary Plus and Rotary Minus Indexes Incremental IndexIndex Parameters Indexes with Rotary Rollover EnabledDistance/Position Index Count Calculations Tab How Chaining Works When this index is complete thenChaining Parameters Global Chain Count Index Input and Output FunctionsInputs Registration Sensor OutputsRun Next Index Repeat Current IndexEnd of Chaining Count ExamplesEnd of Index Motion Index In PositionExample 1 Index1 is chained to Index2 with a Chain Count Alternate Mode Screen Pulse Mode How Alternate Mode WorksAnalog Torque Mode Alternate Mode SelectAnalog Velocity Mode Analog Input GroupTorque Mode Velocity Limiting Group Analog Torque Settings GroupInterpretation Mode Group Pulse ModePulse/Pulse Interpretation Pulse/Direction InterpretationPulse/Quadrature Interpretation Pulse Signal TypeSingle ended input circuit specifications Differential input circuit specificationsDifferential Source Single Ended SourcePulse Mode Acceleration Group Pulse Mode Ratio Setup GroupPulse Mode Velocity Group Distance Recovery Group Alternate Mode Input and Output FunctionsVelocity Group Torque GroupEncoder Output Scaling Drive ModifiersCurrent Foldback +/- Travel LimitsBrake Operation Shunt OperationRMS Foldback Epsilon EP-IBrake Release Analog OutputsBrake Control BrakeDigital Inputs and Outputs Default Analog Output SourceAnalog Output Offset units Analog Output Scale unitsInput Line Debounce Time Input Function Active StateOutput Line Active State Input Lines Forced On and Forced OffBrake Control Input FunctionsBrake Release Index Select 0 throughJog + ResetJog Jog FastOutput Functions Power Module System Ready MDS Only Over Temperature Current Limit Active MDS OnlyPower Stage Enabled + and In MotionHow Communications Work Configuring CommunicationUploading Change Path Connection DownloadingChange Path Dialog Box Opening an Offline Configuration Window Offline SetupEntering General Drive Setup Information Quick StartEntering Identification Parameters Entering Configuration ParametersEntering Positive Direction Selections Assigning Outputs Assigning InputsTo assign an Input Function to an Input line To make an Input Function Active OffTo assign an Output Function to an Output Line Setting Up JoggingTo unassign an Output Function from an Output Line To make an Output Function Active OffJogging Parameter Set-up Setting Up the Home RoutineIndex View Setup Setting Up IndexesEstablishing Communications with Drive Online SetupOpening an Online Configuration Window Downloading the Configuration FilePrinting the Configuration File Saving the Configuration FileDisconnecting Communications Operation VerificationPage Tuning Procedure Tuning ProceduresInitial Settings PID vs. State-SpaceGeneral Tuning Hints Tuning steps101 102 Inertia Ratio Tuning ParametersFriction ResponseFeedforwards High Performance GainsLine Voltage Initial Test Settings Determining Tuning Parameter ValuesInertia Measurement Procedure Determining Inertia RatioConversion Formula Ramp Units Conversion107 Page Diagnostic Display Diagnostics and TroubleshootingDisplay Fault Action to Reset Bridge Disabled Fault CodesFault Descriptions EN E Series Only Max Following Error Diagnostic Analog Output Test PointsAll On 114 Faults View Drive FaultsResetting Faults Viewing Active Drive FaultsWatch Window Select Parameters Window Watch WindowSelect Defaults Restore Selections ButtonClear All Button Save Selections ButtonProblem/Message Cause Solution Error MessagesMotor Wiring ProcedureUser Defined Motors Commutation Basics120 Encoder Electrical Interfacing Motor Feedback WiringThermal Switch Interfacing Encoder Logical Interfacing Phase Plot of a and B Encoder ChannelsReading Encoder Alignment Determine Encoder AlignmentCCW Reference Rotation EUA = 90 + ⎜ tu CW Reference RotationDynamic Alignment Method Establishing a Standard AlignmentStatic Alignment Method Determine Motor ParametersMotor Pole Count Editing the MOTOR.DDF FileMotor Data HeaderMotor Poles Motor Parameter DescriptionsMotor Encoder Lines Per Revolution Motor Encoder Marker AngleConfiguring the Drive Selecting a User Defined Motor Verification and CheckoutCW Rotation of the Motor Rotation TestCommutation Accuracy Test Torque TestVelocity Test 135 Page Epsilon EP Drive Options Options and AccessoriesOIT-EN-232-XXX or OIT-EN-485-XXX FM-2 Indexing Module OptionsSTI-24IO Interface Dimensions of the STI-24IO BoardSTI-EIO Interface Dimensions of STI-EIO BoardDimensions of ECI-44 ECI-44 External Connector Interface142 FM-2 Specifications SpecificationsDrive overload protection Epsilon EP-I Drive Dimensions and ClearancesFM-2 Module Dimensions FM-2 Dimensions and ClearancesTPL = Power Dissipation CalculationCMDS-XXX Cable Cable DiagramsCMMS-XXX Cable ESA-SP-485 Snce SNCDD-915 Sncfli Sncfloa Xtmds Motor Power CablesXcmdbs XcmdsXefts Motor Feedback CablesXefcs Efcs Page Glossary LED EMCNVM ModbusNTC PIDRMS RAMROM RPMIndex 164