Miller Electric OM-1589 manual Redefining Teach Points, Redefining IPM Teach Point

Page 39

10-2. Redefining Teach Points

Redefining IPM Teach Point

Redefining IPM is not normally required unless special wire or unusual joint design is needed.

1

5

0

T

r i m

> 4

5

0

I P M

 

 

 

And

 

 

Purge

P r g 1 P u l s e

1 IPM

IPM determines the weld metal de- position rate.

.Redefining IPM is not normally required unless special wire or unusual joint design is needed.

Use front panel parameter select button to move > to select IPM. Use Display Control to select teach point value.

Press and hold Purge button while turning Display Control to redefine the ipm teach point. For example: there are teach points at 215, 270, and 325 ipm; the teach point at 270 can be adjusted to a wire feed speed of 216 to 324 ipm.

5

0

T r

i m

P r g 1

> 4 6 0

I

P M

P u l s e

Redefining Pulse Parameters

2Apk − Peak Amperage

3Abk − Background Amperage

Peak and background amperage depend on the range of the welding power source.

4PPS − Pulses Per Second Of 20-400

5PWms − Pulse Width Of 1.0-5.0 Milliseconds

Use side panel controls to change pulse parameters. See Menu Guide for detailed programming steps.

After values are set, strike and maintain an arc for five seconds. Do this for each teach point.

End weld by releasing gun trigger, not by pulling gun out of weld. Re- peat for each custom teach point.

2The taught arc length represents a Trim (arc length) setting of 50.

Once the teach points are set, the wire feeder adjusts parameters be- tween teach points synergically.

P r o c e s s

3

T e a c h

O n

2

1 5

I P M

>2

1 0

A p k

4

0

A b k

4

5

2 1 5

I P M

2 1 0

A p k

2 1 0

A p k

4 0

A b k

>4

0

A b k

>6 5

P P S

6

5

P P S

1 . 1

PWm s

2 1

0

A p k

4 0

 

A b k

6 5

 

P P S

>1 . 1

PWm s

Ref. S-0259 / Ref. 154 109

OM-1589 Page 33

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Contents OM-1589 ProcessesDescription From Miller to You Table of Contents 11-2 10-110-2 11-1Directives StandardsDeccon 11/96 Page Electric 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 explo- sion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationLES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes DE Securite − Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutPrincipales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques Keep your head out of the fumes Disconnect input plug or power before working on machine− Definitions Drive rolls can injure fingersManufacturer’s Rating Label for CE Products Symbols And DefinitionsWelding Overall Weight − InstallationSpecifications Type of Input Welding Power Wire FeedTools Needed 16, 5/8, 11/16, 3/4 Typical Water-Cooled System ConnectionsRear Panel Connections Pin Plug InformationPin Pin Information To gun parts Internal Connections for Water-Cooled GunInternal Connections for Air-Cooled Gun Tions directly to gun hoseAir-Cooled Gun Front Panel Connections for GunTools Needed 11/16, 1-1/8 Water-Cooled Model Shown Water-Cooled GunsRemoving Top Cover of Gun Adjusting Contact Tip PositionSetting Torque Switch Torque SwitchWire Spool Top Cover Pressure Roll Assembly Gun Contact Tip Installing Wire SpoolHub Tension Adjustment Threading Welding Wire Through FeederTools Needed OM-1589 Cally live when gunWire 150 mm Open tension arm− Operation Operational TermsPulse Welding Terms Front Panel Controls Gun Controls Side and Rear Panel ControlsSequence Parameters in a Program − Setting Sequence ParametersSelecting Dual Schedule Pair − Setting Dual Schedule ParametersAdapter − Using the Optional Data CardDual Schedule Switch Diagrams Data Card Terms3 seconds and the 8 programs Installing Data CardWire feeder memory Card Displays− System Setup System Setup Display ParametersDisplay Setting − Standard Pulse Welding Programs Program 1 − AluminumProgram 2 − Aluminum 24.5 435 325 Program 3 − AluminumProgram 4 − Aluminum Gas 100% Argon / 20-Max CFHGas 100% Argon / 20-45 CFH Program 5 − AluminumProgram 6 − Aluminum 23.2 490 29021.2 160 305 19.6 105 300 22.2 Program 8 AluminumProgram 7 − Aluminum 875 485 140 250 31.5 820 470 135 240 30.9 765 450Teach Points Explained − Teach PointsRedefining Teach Points Redefining IPM Teach PointRedefining Pulse Parameters Positive Date Program Number Wire Size/TypeSerial Number Wire Feeder Flowrate CFHL/minDisconnect power before maintaining − Maintenance and TroubleshootingRoutine Maintenance Feeder Drive Assembly MaintenanceChanging Gun Contact Tip and Liner Gun Drive Assembly MaintenanceRemove as shown Removing Air-Cooled Contact Tip AdapterRemoving Water-Cooled Contact Tip Adapter Barrel ExtensionError Displays Release Trigger Error DisplayNo Volt Sensed Error Display E s s OM-1589 Using Self TestTrouble Remedy TroubleshootingDisconnect power before troubleshooting Filter, and clean fittingsOM-1589 Circuit Diagram − Electrical Diagram184 771-A Circuit Diagram For Gun OM-1589 List Main AssemblyPLG1 PLG81 Motor & Wire Drive -1 Item Motor & Wire DrivePanel, Front w/Components -1 Item Panel, Front w/ComponentsPC40 PC60Barrel Assembly 137 Barrel ASSEMBLY, water cooled XRM-15W & 30W models Includes Item 34 33 13−5 48Fig133 Item Dia Part Mkgs Description Quantity Step of the way ServiceYour distributor also gives SupportTo locate distributor nearest you call 1-800-4-A-Miller Miller Electric Mfg. Co