Miller Electric Remote Operator Interface manual Lower Display, Amps

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5-6. Lower Display

5

Time

1

2

WFS

Amps

Arc Ctl

3 4

7

6

1 Lower Display

The lower display shows WFS (wire feed speed), AMPS (amperage), ARC CTL (arc control), or Time. The feeder displays only preset wire speed at idle (not welding). While welding, the average amperage is displayed. The lower display shows welding sequence time when the Time LED is illuminated.

2 WFS (Wire Feed Speed) LED

LED illuminates to indicate the preset wire feed value is being displayed and can be adjusted using the Adjust knob.

3 Amps LED

LED illuminates to indicate the average amperage is being displayed while welding and for 3 seconds after welding is terminated. The amperage must be above a minimum value of 25 amps for this function to operate.

4 Arc Ctl (Arc Control) LED

LED illuminates to indicate that inductance (MIG) or ARC [Pulse, Accu-pulse, or RMD (optional)] is being displayed and can be ad- justed using the Adjust knob.

5 Time LED

LED illuminates to indicate that a time value is being displayed for a sequence function and can be adjusted using the Adjust knob.

6Lower Display Push Button

7Lower Display Push Button LED

Pressing the button illuminates the LED and selects either WFS or Arc Ctl value for changing using the Adjust knob.

To select Arc Ctl, press and hold lower display button for 2 seconds. The top display will show either INDU for a MIG program or ARC for Pulse, Accu-pulse, or RMD (optional). To exit Arc Ctl or INDU, either press the upper display push button or press and hold the lower display push button for 2 seconds.

When the lower display push-button LED and the WFS LED are both illuminated, it is possible to change WFS while welding by using the Adjust knob. The value in the display will switch momentarily to show preset wire feed speed while turning the Adjust knob and revert back to actual value when adjustment is completed.

When the Arc Ctl LED is illuminated, it is pos- sible to change values while welding by using the Adjust knob. To return to actual values on the display, exit the Arc Ctl display.

.The lower display push button has addi-

tional functions when entering the se- quence and trigger control functions (see Section 5-7).

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Contents Description OM-217 834GProcesses File Advanced Manufacturing SystemsFrom Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer unIncendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures graves’EMPLOI Excessif peut SUR Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaques− Introduction − InstallationSpecifications Mounting Plate Hole LayoutInstalling Insulator Kit Turn Off and disconnect input powerRemote Operator Interface And Wire Drive Installation Connection DiagramGun Recommendation Table Rear Panel ConnectionsPin Network Receptacle Information Pin InformationDual Schedule Switch Option Power Source Display At Power UpPower Source Upper Display Lower Display Voltage Range − Operation Operational TermsPower Switch See See Section Program Volts Time Arc AdjustFront Panel Sections SectionProgram Push Button Volts Arc AdjustUpper Display Lower Display Adjust Knob Feeder Set Up Push ButtonSequence Trigger Control Trigger Hold Feeder Set Up Process Set Up Push Button CO2Jog/Purge switch provides the following functions Jog/PurgeReset Mode RSTSequence Parameters In a Program − Setting Sequence ParametersSequence Parameters Disconnect power − MaintenanceRoutine Maintenance Before maintainingDiagnostics ERR ARCClosed error Indicates a triggerOM-217 834 − Electrical Diagram Circuit Diagram214 842-E − Parts List Remote Operator InterfacePC1 Page Page Page Service SupportOwner’s Record Miller Electric Mfg. Co
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