Miller Electric Miller Axcess 450 Manual: Understanding Robot Calibration Mode
Page 31

4-5. Robot Calibration Mode

XXXX

Turn unit On. Unit displays abbreviated name of robot detected where XXXX appears (see Table 4-2for a list of robot adapters that could be displayed).

To enter calibration mode while robot name appears on front panel, press and hold wire feed/amps button until “ROBT CAL” appears on front panel. “ROBT CAL” message will not display until after the power-up sequence is completed (approximately 20 seconds).

CIRCULER

Use robot pendant or other method to enter two weld schedules into the robot. Maintain schedule 1 for at least 10 to 20 seconds minimum before moving on to schedule 2. Maintain schedule 2 for 10 to 20 seconds before ending the simulated weld. Schedule data is shown below:

 

Schedule 1

 

 

 

 

 

Schedule 2

 

10.0 Volts

 

 

 

 

 

44.0 Volts

 

100 IPM

 

 

 

 

 

1000 IPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the robot calibration mode ends, the ROBT CAL message stops and the unit will display normal front panel information.

Use the robot calibration mode to custom-calibrate the power source to the robot command signals. This ensures the wire speed, voltage, and arc adjust are the same on the robot pendant as on the power source.

.The factory recommendation is to perform the calibration on all installations or code updates.

Follow this procedure if the factory settings are not as accurate as desired. Synchronization of the robot and power source signals makes installation easier and improves the operation of the system.

.The robot pendant must have Weld enabled, and there can be no start/stop crater conditions set in the robot.

The calibration mode will execute as a ”dry run” from the operator’s perspective. The welding power source provides the robot with feedback so the robot thinks a weld is underway, yet the robot torch need not move during the calibration.

.If you wish to stop the calibration procedure, turn unit input power off and then on again.

If the calibration is performed correctly the ROBT CAL message stops being displayed; however, if it is performed incorrectly, the message remains on the display.

To start the calibration procedure over again, turn unit input power off and then on again following the calibration setup steps following the calibration setup steps.

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OM-210 540 Page 27

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Contents File Advanced Manufacturing Systems OM-210 540SProcesses DescriptionFrom Miller to You Table of Contents Troubleshooting − TroubleshootingHOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killFlying Metal or Dirt can injure eyes Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionMoving Parts can cause injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryAbout Implanted Medical Devices Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationUNE Décharge Électrique peut entraîner la mort Symboles utilisésLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion LA Chute DE L’APPAREIL peut blesser LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées Risque D’INCENDIE OU D’EXPLOLES 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 17-3/32 in 434 mm 17-3/8 in 441 mm 19-3/32 in 485 mm − InstallationSpecifications Dimensions And WeightOverheating Duty Cycle And OverheatingVolt-Ampere Curves 100% Duty Cycle At 450 AmperesPositive + Weld Cable Connection DiagramSelecting a Location Do not stack units. Beware of tippingRear Panel Receptacles And Supplementary Protectors Incorrect Installation Connecting To Weld TerminalsSelecting Weld Cable Sizes Function Socket Socket Information Peripheral Receptacle FunctionsMotor Control Receptacle Functions 136 263 228 356 Electrical Service GuideHz Three Phase Input Voltage 230 400 460 575Welding Power Source Input Power Connections Connecting Input PowerDisconnect Device Input Power Connections Program No Output a Output B Output C Remote Program SettingTouch Sensor Operation Remote Program SelectOperational Terms − OperationPostflow StartWeld CraterGas Type LED Wire Type LEDFront Panel Controls See Section Process LEDSTL Xxxx Robot Type Front Panel SwitchesRobot Abbreviations Manufacturer Robot AbbreviationSchedule 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 Accu-pulse Reset ModePulse Mild SteelRoutine Maintenance − MaintenanceBlowing Out Inside Of Unit Exploding Parts can cause injury − Safety Precautions for ServicingShock Hazard from testing Servicing HazardsCalifornia Proposition 65 Warnings Set Value Mode − TroubleshootingDiagnostics Indicates RMD demo is done Command errorIndicates a CRC PCM bus error Indicates a UIMIndicates a trigger closed error Indicates a contactor on errorRemoving Cover and Measuring Input Capacitor Voltage Status Diagnosis Process Control Module PC4 Diagnostic LED’sDiagnostic LED’s On Process Control Module PC4 Process Control Module PC4Diagnostic LED’s On Wire Feed Module PC6 Diagnostic LED’s On User Interface Module PC7 User Interface Module PC7 Diagnostic LED’sLED33 Automation Interface Module PC9 Diagnostic LED’sLED32 Diagnostic LED’s On Automation Interface Module PC9 Input signal off for aux. relay energized Input signal on from relay K6 for arc detectedInput signal off from relay K6 for no arc detected Input signal on for aux. relay energizedCircuit board is operating normally Network And Module Status LED’s Network Status LED’sModule Status LED’s RedTrouble Remedy TroubleshootingOM-210 540 Circuit Diagram For Welding Power Source Part 1 − Electrical Diagrams207 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 16 − Fig − Parts ListWindtunnel Assembly LH And RH Windtunnel Assembly LH And RH -1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly -1Item Front Panel AssemblyDia Part Your distributor also gives ServiceSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact
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