Miller Electric Axcess 450 Network Wire Feeder Receptacle Functions, Electrical Service Guide

Page 25

4-9. Network Wire Feeder Receptacle Functions

 

9

 

 

Pin*

Pin Information

 

 

 

 

 

 

 

F

 

A

Not used.

 

 

E

 

 

G

 

 

 

 

 

 

D

B

Shield.

 

 

 

 

 

 

 

 

H

 

I

C

 

 

 

A

 

C

Volt sense.

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

D

Can low.

 

 

 

 

E

Can high.

 

 

 

 

F

+24 volts dc common.

 

 

 

 

G

+ 24 volts dc

 

 

 

 

H

Motor voltage −40 volts

 

 

 

 

I

Motor voltage +40 volts

 

 

 

 

Ref. 803 417-A

 

*The remaining pins are not used.

4-10. Electrical Service Guide

Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source.

NOTICE − INCORRECT INPUT POWER can damage this welding power source. This welding power source requires a CONTINUOUS supply of input power at rated frequency(+10%) and voltage (+10%). Phase to ground voltage shall not exceed +10% of rated input voltage. Do not use a genera- tor with automatic idle device (that idles engine when no load is sensed) to supply input power to this welding power source.

.Actual input voltage should not exceed ± 10% of indicated required input voltage. If actual input voltage is outside of this range, output may not be available.

 

50/60 Hz

 

Three

 

Phase

 

 

Input Voltage

400

 

 

Input Amperes At Rated Output

28

 

 

Max Recommended Standard Fuse Rating In Amperes

 

Circuit Breaker 1, Time-Delay 2

35

Normal Operating 3

40

Min Input Conductor Size In AWG 4

10

Max Recommended Input Conductor Length In Feet (Meters)

211

(64)

 

 

 

Min Grounding Conductor Size In AWG 4

10

Reference: 2005 National Electrical Code (NEC) (including article 630)

1Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.

2“Time-Delay” fuses are UL class “RK5” .

3“Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).

4Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table 310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

OM-220 389 Page 19

Page 24 Page 26
Image 25
Page 24 Page 26
Contents Processes OM-220 389JDescription File Advanced Manufacturing SystemsFrom Miller to You Table of Contents − Troubleshooting Standards DirectivesDecstat1/07 Page Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can cause severe burnsARC Rays can burn eyes and skin Fumes and Gases can be hazardousWelding can cause fire or explosion Flying Metal or Dirt can injure eyesFire or Explosion hazard Welding Wire can cause injuryFalling Unit can cause injury Moving Parts can cause injuryCalifornia Proposition 65 Warnings Principal Safety StandardsEMF Information About Implanted Medical DevicesUNE 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 LES Bouteilles peuvent exploser si elles sont endommagées LE Bruit peut endommager l’ouïeRisque 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-220 389 − Definitions Disconnect input plug or power before working on machineManufacturer’s Warning Label Definitions Keep your head out of the fumesWeee Label I1max Symbols And DefinitionsI1eff Manufacturer’s Rating LabelSpecifications − InstallationDimensions And Weight 17-3/32 in 434 mm 17-3/8 in 441 mm 19-3/32 in 485 mmVolt-Ampere Curves Duty Cycle And Overheating100% Duty Cycle At 450 Amperes OverheatingSelecting a Location Connection DiagramDo not stack units. Beware of tipping Rear Panel Receptacles And Supplementary Protectors Incorrect Installation Connecting To Weld TerminalsElectrical Service Guide Network Wire Feeder Receptacle FunctionsPin 50/60 HzWelding Power Source Input Power Connections Connecting Input PowerDisconnect Device Input Power Connections Selecting Weld Cable Sizes − Recommended Setup ProceduresGun TravelWCL Current Flow Path Welding CircuitBest Using Multiple Welding Power Sources Wire Feeder Drop in the workpiece. The voltage drop Bad SetupSupporting separate voltage feedback to OM-220 389 Better SetupBest Setup − Operation Front Panel SwitchesPDA Port PC Port OM-220 389 Routine Maintenance − MaintenanceBlowing Out Inside of Unit Shock Hazard from testing − Safety Precautions for ServicingServicing Hazards Exploding Parts can cause injuryCalifornia Proposition 65 Warnings Removing Cover and Measuring Input Capacitor Voltage − TroubleshootingDiagnostic LED’s On Process Control Module PC4 Process Control Module PC4 Diagnostic LED’sStatus Diagnosis Module Status LED’s Network And Module Status LED’s Network Status LED’sRed Circuit board is operating normallyTrouble Remedy TroubleshootingCircuit Diagram For Welding Power Source − Electrical Diagrams220 420-B 16 − Fig − Parts ListWindtunnel Assembly LH And RH Windtunnel Assembly LH And RH -1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly Dia Part Your distributor also gives ServiceSupport Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s
Top Page Image Contents