Miller Electric 714D manual Lower Display, Setup Push Button

Page 23

5-6. Lower Display

1

4

Wire Speed

Amps

5

1

3

2

Non-CE Models

3

2

4

1 Lower Display

The lower display shows wire speed or amperage. The unit displays and adjusts only preset wire speed at idle. When the unit is in a welding state, actual wire speed is dis- played for the active welding sequence. If the amps display DIP is set in the display amps position (see Section 4-7), the lower display shows amperage while the unit is welding.

2 Lower Display Push Button

Press button to choose between wire speed or amperage functions.

3 Lower Display Push Button LED

The lower display push button LED illumi-

5

nates to indicate that information displayed can be changed by the Adjust control.

4Wire Speed LED

5Amps LED

The LEDs below the display illuminate to in- dicate which value is being shown.

•If the unit is in a welding state that does not involve feeding wire, the unit displays the weld sequence wire speed. At any time during welding, the weld sequence wire speed can be adjusted and overrides the preset wire speed display. In other words, if the Adjust control is activated while weld- ing, the unit displays and permits adjust-

CE Models

ment of the weld sequence wire feed speed regardless of the active welding se- quence.

•When the unit is displaying amperage, the Amps LED illuminates. Amperage is only displayed if the unit is in a welding state and the amperage is above a minimum value of 25 Amps.

•The display will read zero for amperage readings below the amperage threshold, prior to arc initiation. In addition, the am- perage display feature is disabled if the current detect override is in the On position (see Section 4-7).

5-7. Setup Push Button

3

4

1

Trigger Hold Dual Schedule

3

24

2

1

Setup

Non-CE Models

CE Models

1 Setup Push Button

Press button to choose between trigger hold or dual schedule functions.

2Setup Push Button LED

3Trigger Hold LED

4Dual Schedule LED

•When the Setup button is pressed, the Set- up push button LED illuminates and the Trig- ger Hold LED flashes.

•The flashing LED indicates that the unit is in the trigger hold display mode. In this mode the upper display indicates HOLD and the lower display indicates the trigger hold sta-

tus On/Off. Use the Adjust control to change the trigger hold status or press the lower dis- play push button. If trigger hold is turned On, the trigger hold LED illuminates and stays On.

•When trigger hold is On, the user must press and hold the trigger for a predefined amount of time (the trigger hold delay time– see Section 5-10), then release it for the trig- ger hold function to be active. To shut off the weld when trigger hold is On, the user must press and release the trigger.

•If a weld time is programmed, trigger hold is disabled.

•When the Setup button is pressed a second time, the dual schedule LED flashes. In this mode the upper display indicates DUAL and the lower display indicates dual schedule status On/Off. Use the Adjust control to change the dual schedule status if desired.

•Pressing the Setup button again exits the Setup mode. The dual schedule LED stops flashing to indicate the dual schedule status is Off.

•While in the Setup mode, the active program can be adjusted without deactivating the trigger hold Setup mode operation. If the trigger is activated, Setup mode(s) is termi- nated.

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Contents Description OM-1500-1Processes From Miller to You Table of Contents Standards DirectivesElectric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationLES Fumé ES ET LES GAZ peuvent ê tre dangereux Signification des symbolesConsignes DE Securite Lire Avant Utilisation UN Choc É Lectrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Definitions + + +Rating Label For CE Products Symbols And DefinitionsSite Selection InstallationSpecifications IntroductionRear Panel Connections And Rotating Drive Assembly Pin Wire Type, Size, And Feed Speed Capability TablePin Plug Information Gun Recommendation TableExtending from outlet wire guide as Installing And Threading Welding WireSetting Internal DIP Switches Operational Terms Power SwitchOperation Time sec Wire SpeedFront Panel Controls CE Models Program Push ButtonUpper Display Non-CE ModelsLower Display Setup Push ButtonSequence Push Button Adjust ControlOM-1500-1 Non-CE Models Auxiliary MenusRun-In Trigger Hold SetupReset To Factory Settings Auxiliary MenuJog/Purge Sequence Parameters In a Program Setting Sequence ParametersRoutine Maintenance Setting Dual Schedule ParametersMaintenance Optional Dual Schedule Switch DiagramsLED3-Related Error Indications DiagnosticsCircuit Diagram Electrical DiagramOM-1500-1 Main Assembly Parts ListPart Description Quantity Control Box 2ft Detach OptionDrive Assembly, Wire Ued Drive Assembly, Wire -1 Item 23 continRoll Drive Kit Drive Roll And Wire Guide Kits Fraction MetricKit Roll Wire Size Roll DrivePage Page Support ServiceMiller Electric Mfg. Co Owner’s Record
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