Lincoln Electric IM892-C manual Parameter Definition Gun Offset Adjustment, TIG Gas Control

Page 44

B-28

 

OPERATION

B-28

 

 

 

 

 

 

 

 

 

 

 

USER DEFINED PARAMETERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

Definition

 

 

 

 

 

 

 

 

 

 

P.7

Gun Offset Adjustment

 

 

 

 

 

 

Range: -30 to 30 (default = 0)

 

 

 

 

 

 

Adjusts the wire feed speed calibration of the pull motor of a push-pull gun. This should only be

 

 

 

 

 

performed when other possible corrections do not solve any push-pull feeding problems. An

 

 

 

 

 

rpm meter is required to perform the pull gun motor offset calibration. To perform the calibration

 

 

 

 

 

procedure do the following:

 

 

 

 

 

 

• Release the pressure arm on both the pull and push wire drives.

 

 

 

 

 

 

• Set the wire feed speed to 200 ipm.

 

 

 

 

 

 

• Remove wire from the pull wire drive.

 

 

 

 

 

 

• Hold an rpm meter to the drive roll in the pull gun.

 

 

 

 

 

 

• Pull the trigger on the push-pull gun.

 

 

 

 

 

 

• Measure the rpm of the pull motor. The rpm should be between 115 and 125 rpm. If neces-

 

 

 

 

 

sary, decrease the calibration setting to slow the pull motor, or increase the calibration setting

 

 

 

 

 

to speed up the motor.

 

 

 

 

 

 

 

 

 

 

P.8

TIG Gas Control

 

 

 

 

 

 

Allows control over which gas solenoid actuates while TIG welding.

 

 

 

 

 

 

• Valve (manual) = No MIG solenoid will actuate while TIG welding, gas flow is manually con-

 

 

 

 

 

trolled by an external valve.

 

 

 

 

 

 

• Feeder Solenoid = The internal (feeder) MIG solenoid will turn on and off automatically while

 

 

 

 

 

TIG welding.

 

 

 

 

 

 

• Power source Solenoid = Any gas solenoid connected to the power source will turn on and off

 

 

 

 

 

automatically while TIG welding.

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

• Preflow is not available while TIG welding.

 

 

 

 

 

 

• Postflow is available - the same postflow time will be used in MIG and TIG.

 

 

 

 

 

 

• When machine output on/off is controlled via the upper right knob, gas flow will not start until

 

 

 

 

 

the tungsten touches the work. Gas flow will continue when the arc is broken until the

 

 

 

 

 

Postflow time expires.

 

 

 

 

 

 

• When machine output on/off is controlled via an arc start switch or foot Amptrol, gas will begin

 

 

 

 

 

flowing when the output is turned on and will continue flowing until the output is turned off and

 

 

 

 

 

the Postflow time expires.

 

 

 

 

 

 

 

 

 

 

P.9

Crater Delay

 

 

 

 

 

 

Range: Off to 10.0 seconds (default = Off)

 

 

 

 

 

 

Used to skip the Crater sequence when making short tack welds. If the trigger is released

 

 

 

 

 

before the timer expires, Crater will be bypassed and the weld will end. If the trigger is released

 

 

 

 

 

after the timer expires, the Crater sequence will function normally (if enabled).

 

 

 

 

 

 

 

 

 

 

P.14

Reset Consumable Weight

 

 

 

 

 

 

Only appears in the list with systems using Production Monitoring. Use this option to reset the

 

 

 

 

 

initial weight of the consumable package. Press the right Mode Select Button to reset the con-

 

 

 

 

 

sumable weight.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER FEED™ 25M

Page 43 Page 45
Image 44
Page 43 Page 45
Contents Power Feed 25M Safety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Please Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTable of Contents Gearing WFS Range Wire Sizes Height Width Depth WeightPower Feed 25M Input Voltage ± 10% Input AmperesSafety Precautions LocationHigh Frequency Protection Electric Shock can KillPIN Arclink Control CablesCable Connections To install Weld Cable SizeCoaxial Weld Cable Table A.1Build UP of Shielding GAS MAY Harm Health or Kill Electrode PolarityShielding GAS Connection Changing the Drive Motor Gear Ratio OFFWire Drive Configuration Procedure to Install Drive Rolls and Wire GuidesRemote Sense Lead Specifications Loading Spools of WireTypical System Configurations Direct Current Open CircuitVoltage Input VoltageDefinition of Welding Terms Duty CycleEquipment Limitations Recommended Power SourcesRecommended Processes Case Front Controls Code See Figure B.1Case Front Controls Code 11456 ON-OFF Switch Status LEDTable B.1 DefinitionMaking a Weld with Waveform Technology Power Sources Smaw Stick WeldingMSP4 Operation Process ModeSmaw Stick Welding Display NON-SYNERGIC Gmaw and Fcaw Welding Three non-synergic welding modes are availableMSP4 Operation Non-Synergic Gmaw and Fcaw Welding DisplayGmaw MIG Synergic Welding Figure B.5Gmaw MIG Synergic Welding Display Synergic CV Voltage DisplaySteel and Stainless Synergic GMAW-P Pulsed MIG Welding ARC ControlSteel and Stainless Synergic GMAW-P Pulsed MIG Welding 220 Pulse-on-Pulse Welding Figure B.9Aluminum GMAW-P and GMAW-PP Aluminum Pulse WeldingAluminum GMAW-P and GMAW-PP Welding Figure B.14Aluminum Pulse and Pulse-On-Pulse Synergic Weld Display Weld ModesGMAW-STT Welding Figure B.15GMAW-STT Weld ModesTailout Peak Current Figure B.16Background Current Figure B.17 Gtaw TIG Welding Gtaw Tigwelding Figure B.17a Figure B.17aSET-UP Features Menu Figure B.17b Setup MenuUser Defined Parameters Parameter Definition Procedure Change Method Stall Factor AdjustmentParameter Definition Gun Offset Adjustment Crater DelayReset Consumable Weight TIG Gas Control100 View Diagnostics Parameter Definition Push-Pull Gun Knob BehaviorSense From Studs Show Test Modes107 View Power Source Protocol Parameter Definition 103 View Software Version Information104 View Hardware Version Information 105 View Welding Software InformationParameter Definition 503 Memory Button Disable 504 Mode Select Panel Lock505 Setup Menu Lock 506 Set User Interface PasscodeParameter Definition 507 UI Clear All Memories 509 UI Master LockoutPROCEDURE/MEMORY Panel OPERA- Tion User MemoriesLimits Parameter Range UnitsLimits may be set for MSP4 DisplayParameter Name High LimitLow Limit Dual PROCEDURE/MEMORY Operation For Code 11456 and HigherMemory Set Limits 200 Memory ValueInternal Controls for Code DescriptionInternal Controls for Code 11456 and higher EscriptionCold FEED/GAS Purge Switch Light SwitchPressure ARM Adjustment Heater SwitchStep Trigger Operation STEP- Trigger OperationStep Trigger Code 11456 and higherWeld PreflowRUN-IN Postflow UpslopeBurnback Crater & Downslope Start & UpslopeCrater Figure B.22 Start DownslopeDescription Rear ControlsOperation on Lincnet Power Sources Flow MeterScfh Liter/MinDrive Roll Kits Used Factory Installed EquipmentWire Type Electrode Size KP KIT K2593-xx #1 Co-Axial Power Cable K2683-xx Heavy Duty ArcLink Control Cable K1500-5 Gun Receiver Bushing compatible Installation of the K590-6 Water Cooling KIT Water Cooled Guns Calibration Specification Routine MaintenancePeriodic Maintenance Troubleshooting Symptoms Description Possible AdjustmentsOutput Problems Troubleshooting Wiring Diagram Power Feed 25M G5585Diagrams Dimensions for Code Dimensions for Codes 11456 Precaucion Warnung
Top Page Image Contents