Emerson 400501-05 installation manual Power Module, High DC Bus Threshold Low DC Bus Treshold

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Epsilon Eb Digital Servo Drive Installation Manual

Invalid Configuration

Epsilon Only

This fault will occur if the digital board in the drive does not match the power board settings. It is only useful during manufacturing. A drive with this fault should be returned for service.

Drive Overtemp

Indicates the drive IGBT temperature has reached 100° C.

Power Module

This fault is generated when a power stage over-temperature, over-current or loss of power stage logic supply occurs. This can be the result of a motor short to ground, a short in the motor windings, a motor cable short or the failure of a switching transistor.

It can also occur if the drive enable input is cycled “Off” and “On” rapidly (>10 Hz).

This fault should not be allowed to occur repeatedly. System changes should be made to eliminate Z fault events. Drive power stage will become degraded if allowed to continue.

Note

If a cause for Z faults cannot be determined, write down all observations prior to and after the Z faults and contact Control Techniques Technical Support.

High DC Bus

This fault will occur whenever the voltage on the DC bus exceeds 415 VDC. The most likely cause of this fault would be an open external shunt fuse, a high AC line condition or an application that requires an external shunt (e.g., a large load with rapid deceleration).

 

 

High DC Bus Threshold

Low DC Bus Treshold

 

 

E Series

440

96

 

 

 

 

 

 

 

Epsilon

415

60

 

 

 

 

 

 

 

 

 

 

 

Low DC Bus

This fault will occur whenever the voltage on the DC bus drops below 60 volts. The most likely cause of this fault is a reduction (or loss) of AC power. A 50 ms debounce time is used with this fault to avoid faults caused by intermittent power disruption. With and Epsilon drive, the low DC bus monitoring can be disabled with PowerTools software in the Advanced tab.

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Contents Installation Manual Page Epsilon Eb Digital Servo Drive Installation Manual Control Techniques Drives, Inc Customer Service FAXTraining Services 952 995-8000 or 800 Document ConventionsEpsilon Only This RepresentsGeneral Warning Safety InstructionsReference Materials Qualified PersonSafety of Machinery Safety PrecautionsSetup, Commissioning and Maintenance EnclosureViii Underwriters Laboratories Listed Drive Overload ProtectionRated output current Amps RMS Drive Model Continuous Peak CE Declaration of Conformity Supplementary information Xii Table of Contents Diagnostics and Troubleshooting Options and AccessoriesSpecifications Index Epsilon Eb Digital Servo Drive Installation Manual Xvi Features Drive Model Power Rating Continuous Current Peak CurrentEpsilon Eb Digital Servo Drive Epsilon Eb Drives Feature Location Basic Installation Notes Electromagnetic Compatibility EMCAchieving Low Impedance Connections Epsilon Series Schaffner Control Techniques Rating AC Line Filter Installation NotesAC Line Filters Drive RatingCable to Enclosure Shielding Cable TypeActual Hole Size Environmental Considerations AC Filter and Cable Connections for Epsilon DrivesDrive Mounting Mechanical InstallationWiring Notes Motor MountingElectrical Installation Typical System Grounding DiagramPower Supply Requirements AC Supplies not Requiring TransformersAC Supplies Requiring Transformers Earth Grounded WYE Distribution TransformerDelta to Delta Isolation Transformer Transformer Sizing Drive/Motor Combination Suggested KVA RatingAmps RMS at Line Fusing and Wire SizeInrush Current Amps St Cycle 2nd CycleInput Power Connections Epsilon AC Power Wiring DiagramAlternate Power Supply Wiring Epsilon Auxiliary Power Supply Wiring DiagramAPS Input Specification Voltage Range Current Inrush CurrentMotor Power Wiring Multiple APS Wiring DiagramMotor Feedback Wiring Motor Brake WiringEpsilon Brake Wiring Diagram using the Command Connector Input/Output and Drive Enable Wiring Epsilon Input/Output Wiring DiagramCommand Connector Wiring Epsilon I/O to Command Connector Internal ConnectionsCommand Connector J5 Pinout and CMDO-XXX Wire Colors Function Pin Numbers Electrical CharacteristicsCommand Cables Analog Command Wiring Analog Command, Differential Wiring DiagramEncoder Output Signal Wiring Command Connector Encoder Output WiringPulse Mode Wiring, Differential Inputs Pulse Mode, Differential Output to Differential InputPulse Mode Wiring, Single Ended Inputs Master/Slave Encoder Connections Serial Communications Serial Communications Specifications Modbus CommunicationsMulti-Drop Communications Multi-Drop Wiring Pinout Diagnostic Display Display Indication Status DescriptionFault Codes Display Fault Action to Reset Bridge DisabledFault Descriptions Diagnostics and TroubleshootingPower Module High DC Bus Threshold Low DC Bus TresholdEncoder State Diagnostic Analog Output Test Points Output Source Offset ScaleDrive Faults Diagnostic Cable Dgne DiagramRebooting the Drive Resetting FaultsViewing Active Drive Faults Watch WindowWatch Window View Motor Parameters GroupOptions and Accessories ECI-44 External Connector Interface Dimensions of ECI-44STI-EIO Interface STI EIOECI-44 Signal Connections Drive Specifications Shunt Resistor Capacity Encoder Output SignalFault Detection Capability Regeneration CapacityDrive and Motor Combination Specifications Motor Brake Specifications Motor WeightsIP Ratings Axial/Radial LoadingMotor Max Radial Load lb Max. Axial Load lb Power Dissipation Calculation Encoder SpecificationsPower Dissipation Motor Density Output Type Output Signals Power SupplySpeed Torque Curves Motor Mounting Plate SizeEpsilon Speed Torque Curves, sheet 1 Epsilon Speed Torque Curves, sheet 2 Epsilon Drive Dimensions Eb 202, Eb-203, Eb-205 Following table applies to A* and B* as shown in FigureMG Motor Dimensions MGE-205 and 208 Mounting Dimensions inches mmMGE-205 and 208 Motors MGE-316, MGM-316, and MGM-340 Mounting Dimensions Inches mm MGE-316, MGM-316, and MGM-340 Mounting DimensionsMGE-316 and 340 Motors MGE-455, 490 and 4120 Mounting Dimensions inches mm MGE-455, 490 and 4120 MotorsMGE-455, 490 and 4120 Mounting Dimensions mm inches MGM-455, 490 and 4120 MotorsNT Motor Dimensions NTE-207 Motors English Face Nema 23 with 3/8 inch shaftNTM-207 Motors Metric Face NTE-212 Motors English Face Nema 23 with 3/8 inch shaft NTM-212 Motors Metric Face Cable Diagrams Drive SignalCMDX-XXX Cable CMDO-XXX Cable CDRO-XXX Cable AX-CEN-XXX Cable EIO-XXX Cable TIA-XXX CableDDS-XXX Cable TERM-H Head Terminator TERM-T Tail Terminator CMDS-XXX Cable CMMS-XXX CableCFCS-XXX Cable CFCO-XXX Cable CFOS-XXX Cable Vendor Contact Information Index STI-EIO Index Epsilon Eb Digital Servo Drive Installation Manual