Miller Electric Auto-Axcess 450 manual Troubleshooting

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TABLE OF CONTENTS

SECTION 7 − TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

7-1. Set Value Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 7-2. Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

7-3. Removing Cover and Measuring Input Capacitor Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7-4. Process Control Module PC4 Diagnostic LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

7-5. Diagnostic LED’s On Process Control Module PC4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

7-6. Wire Feed Module PC6 Diagnostic LED’s And Dip Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

7-7. Diagnostic LED’s On Wire Feed Module PC6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 7-8. User Interface Module PC7 Diagnostic LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 7-9. Diagnostic LED’s On User Interface Module PC7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 7-10. Automation Interface Module PC9 Diagnostic LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7-11. Diagnostic LED’s On Automation Interface Module PC9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 7-12. Network And Module Status LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

7-13. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

SECTION 8 − ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 SECTION 9 − PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

WARRANTY

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Contents OM-210 540S ProcessesDescription File Advanced Manufacturing SystemsFrom Miller to You Table of Contents − Troubleshooting TroubleshootingSymbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burnsFumes and Gases can be hazardous ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal or Dirt can injure eyesWelding Wire can cause injury Fire or Explosion hazardFalling Unit can cause injury Moving Parts can cause injuryPrincipal Safety Standards California Proposition 65 WarningsEMF Information About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion LE Bruit peut endommager l’ouïe LES Bouteilles peuvent exploser si elles sont endommagéesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesserLES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-210 540 − Installation SpecificationsDimensions And Weight 17-3/32 in 434 mm 17-3/8 in 441 mm 19-3/32 in 485 mmDuty Cycle And Overheating Volt-Ampere Curves100% Duty Cycle At 450 Amperes OverheatingConnection Diagram Selecting a LocationDo not stack units. Beware of tipping Positive + Weld CableRear Panel Receptacles And Supplementary Protectors Connecting To Weld Terminals Incorrect InstallationSelecting Weld Cable Sizes Peripheral Receptacle Functions Function Socket Socket InformationMotor Control Receptacle Functions Electrical Service Guide Hz Three Phase Input Voltage230 400 460 575 136 263 228 356Welding Power Source Input Power Connections Connecting Input PowerDisconnect Device Input Power Connections Remote Program Setting Touch Sensor OperationRemote Program Select Program No Output a Output B Output C− Operation Operational TermsStart WeldCrater PostflowWire Type LED Front Panel Controls See SectionProcess LED Gas Type LEDSTL Front Panel Switches Robot AbbreviationsManufacturer Robot Abbreviation Xxxx Robot TypeSchedule Robot Calibration Mode100 IPM 1000 IPM Actual Motoman Welder Condition File Robot Auto-Calibration Sample ProgramsSample Auto-Calibration Routine For Motoman Robot Sample Auto-Calibration Routine For ABB Robot Sample Auto-Calibration Routine For Fanuc RobotWeld Data Reset Mode PulseMild Steel Accu-pulseRoutine Maintenance − MaintenanceBlowing Out Inside Of Unit − Safety Precautions for Servicing Shock Hazard from testingServicing Hazards Exploding Parts can cause injuryCalifornia Proposition 65 Warnings − Troubleshooting Set Value ModeDiagnostics Command error Indicates a CRC PCM bus errorIndicates a UIM Indicates RMD demo is doneIndicates a contactor on error Indicates a trigger closed errorRemoving Cover and Measuring Input Capacitor Voltage Process Control Module PC4 Diagnostic LED’s Diagnostic LED’s On Process Control Module PC4Process Control Module PC4 Status DiagnosisDiagnostic LED’s On Wire Feed Module PC6 User Interface Module PC7 Diagnostic LED’s Diagnostic LED’s On User Interface Module PC7LED33 Automation Interface Module PC9 Diagnostic LED’sLED32 Diagnostic LED’s On Automation Interface Module PC9 Input signal on from relay K6 for arc detected Input signal off from relay K6 for no arc detectedInput signal on for aux. relay energized Input signal off for aux. relay energizedNetwork And Module Status LED’s Network Status LED’s Module Status LED’sRed Circuit board is operating normallyTroubleshooting Trouble RemedyOM-210 540 − Electrical Diagrams Circuit Diagram For Welding Power Source Part 1207 903-G Part 1 Circuit Diagram For Welding Power Source Part 2 207 903-G Part 2 Circuit Diagram For 72 Pin Robot Interface 219 266-C Circuit Diagram For Peripheral/Motor Interface 219 267-B − Parts List 16 − FigWindtunnel Assembly LH And RH Windtunnel Assembly LH And RH -1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly Front Panel Assembly -1ItemDia Part Your distributor also gives ServiceSupport To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s
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