Miller Electric Miller 350P Manual and Millermatic 350P Settings Chart for Enhanced Welding Performance

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.A complete Parts List is available at www.MillerWelds.com

5-9. Motor Calibration Function

5

3

1

Perform this function after replacing wire drive motor and/or control circuit board. The motor calibration function automatically calibrates the wire drive motor to enhance arc starting performance and consistency.

.To obtain the most accurate

calibration, set up welding power source in MIG welding mode.

Turn on unit input power.

1Setup Button

2Left Knob

2

4

3Left Display

4Right Knob

5Right Display

6Arc Control Button

Open drive rolls in welding power source and in push/pull gun if one is attached to unit.

Simultaneously press Setup and Arc Control buttons.

Rotate left knob until MCAL is displayed.

Rotate right knob until YES is displayed.

6

Ref. 213 935-A

Press and hold gun trigger. Wire drive speed will be overridden to 50 IPM for 12 seconds and then to 800 IPM for 12 seconds.

When CAL DONE appears on the display, release gun trigger.

Data save will appear on the display while the calibration data is being stored in the Control board memory.

Close drive rolls in welding power source and push/pull gun.

This completes the motor calibration function, and normal operation can resume.

OM-1327 Page 39

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Contents File MIG Gmaw OM-1327Processes DescriptionFrom Miller to You Table of Contents − Programming − Maintenance &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 utilisésIndique des instructions spécifiques LES 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-1327 Duty Cycle And Overheating SpecificationsVolt-Ampere Curve Connecting To Weld Output TerminalsInstalling Welding Gun/Cable Holder Installing Work ClampInstalling Welding Gun Connecting Spoolmatic 15A Or 30A Gun Be sure to trim liner to proper extension Connecting XR Edge, XR-A Gun, XR-A Python, Or XR Aluma-ProGun End Gun Liner Wire Outlet Guide XR Edge guns prior to serial noPolarity Changeover Information Setting Gun Polarity For Wire Type11/16 Rear Panel Installing Gas SupplyMin Input Conductor Size In AWG Installing Wire Spool and Adjusting Hub TensionElectrical Service Guide Input VoltageSelecting Input Voltage 200/230/460 Volt Models Only 18 in 457 mm for airflow Selecting a Location And Connecting 3-Phase Input PowerTools Needed = GND/PE Earth Ground L1L2 Selection a Location And Connecting 1-Phase Input PowerDisconnect Device Input Power Connections =GND/PE Earth GroundHold wire tightly to keep It from unraveling Threading Welding Wire For MIG Gun150 mm Pressure4321 Indicator ScaleTurn welding power source Off Threading Welding Wire Through XR GunsFor XR-A Pistol Gun Controls MIG ModeJog Mode Pulse Indicator LightPulse MIG Gun-On-Demand Pulse MIG Mode Voltage AdjustmentWeld Status MIG Gun-On-DemandMillerWelds.com Weld Parameters ForWeld Weld Parameters For Pulse ModeWeld Bead Setting OM-1327 MIG Welding ModeLow Setting High Setting Pulse MIG Welding ModeTimers Crater Fill display can be turned Rmpt − Ramp Time Setting Hot Start Aluminum Pulse Only ParametersManual Hot Start Mode To exit this menu, press the Setup 1 button OM-1327Setting Crater Fill Recommended Crater Fill Parameters Recommended Crater Parameters19ga 20ga 05mm 0.9mm System Reset Motor Calibration Function Set Up Push Motor Torque SUP Or Reset rES Overheating Routine MaintenanceDisconnect power = Check = Change ~ = Clean = ReplaceSignificant DC voltage can Measuring Input Capacitor VoltageWorking on unit Changing Drive Roll and Wire Inlet Guide Help Displays Displays a jog wire feed speed OM-1327MM 350P Jog XXX Wire Feed SpeedHelp Tip SaveUnit is in an overheated condition see Section TroubleshootingTemperatures are within acceptable limits see -2and Connect work clamp to get good metal to metal contactOM-1327 − Electrical Diagram 224 242-B Circuit Diagram For 460V/575V Models 223 926-B Drive Roll And Wire Guide Kits Page Page 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