Miller Electric Auto-Axcess 450 guide

Figure 8-2. Circuit Diagram For Welding Power Source (Part 2 Of 2)

OM-210 540 Page 50

Image 54

Miller Electric Auto-Axcess 450 manual Circuit Diagram For Welding Power Source Part 2

Contents

Description OM-210 540SProcesses File Advanced Manufacturing Systems From Miller to You Table of Contents − Troubleshooting Troubleshooting Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burns Welding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyes Falling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injury EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical Devices Symboles utilisés UNE Décharge Électrique peut entraîner la mort DES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesser Proposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux OM-210 540 Dimensions And Weight − InstallationSpecifications 17-3/32 in 434 mm 17-3/8 in 441 mm 19-3/32 in 485 mm 100% Duty Cycle At 450 Amperes Duty Cycle And OverheatingVolt-Ampere Curves Overheating Do not stack units. Beware of tipping Connection DiagramSelecting a Location Positive + Weld Cable Rear Panel Receptacles And Supplementary Protectors Connecting To Weld Terminals Incorrect Installation Selecting Weld Cable Sizes Peripheral Receptacle Functions Function Socket Socket Information Motor Control Receptacle Functions 230 400 460 575 Electrical Service GuideHz Three Phase Input Voltage 136 263 228 356 Connecting Input Power Welding Power Source Input Power ConnectionsDisconnect Device Input Power Connections Remote Program Select Remote Program SettingTouch Sensor Operation Program No Output a Output B Output C − Operation Operational Terms Crater StartWeld Postflow Process LED Wire Type LEDFront Panel Controls See Section Gas Type LED STL Manufacturer Robot Abbreviation Front Panel SwitchesRobot Abbreviations Xxxx Robot Type Robot Calibration Mode Schedule100 IPM 1000 IPM Robot Auto-Calibration Sample Programs Actual Motoman Welder Condition FileSample Auto-Calibration Routine For Motoman Robot Sample Auto-Calibration Routine For Fanuc Robot Sample Auto-Calibration Routine For ABB RobotWeld Data Mild Steel Reset ModePulse Accu-pulse − Maintenance Routine MaintenanceBlowing Out Inside Of Unit Servicing Hazards − Safety Precautions for ServicingShock Hazard from testing Exploding Parts can cause injury California Proposition 65 Warnings − Troubleshooting Set Value Mode Diagnostics Indicates a UIM Command errorIndicates a CRC PCM bus error Indicates RMD demo is done Indicates a contactor on error Indicates a trigger closed error Removing Cover and Measuring Input Capacitor Voltage Process Control Module PC4 Process Control Module PC4 Diagnostic LED’sDiagnostic LED’s On Process Control Module PC4 Status Diagnosis Diagnostic LED’s On Wire Feed Module PC6 User Interface Module PC7 Diagnostic LED’s Diagnostic LED’s On User Interface Module PC7 Automation Interface Module PC9 Diagnostic LED’s LED33LED32 Diagnostic LED’s On Automation Interface Module PC9 Input signal on for aux. relay energized Input signal on from relay K6 for arc detectedInput signal off from relay K6 for no arc detected Input signal off for aux. relay energized Red Network And Module Status LED’s Network Status LED’sModule Status LED’s Circuit board is operating normally Troubleshooting Trouble Remedy OM-210 540 − Electrical Diagrams Circuit Diagram For Welding Power Source Part 1 207 903-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 − Fig Windtunnel Assembly LH And RH Windtunnel Assembly LH And RH -1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly Front Panel Assembly -1Item Dia Part Service Your distributor also givesSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s