Lincoln Electric SVM185-A service manual High Limit, Low Limit, Parameter Name

Page 49

B-31

OPERATION

B-31

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Four items show on the MSP4 panel.

Memory Value

High Limit

Low Limit

Parameter Name

One of these items will flash to indicate which item will change when the MSP4 encoder is rotated. Press the right button on the MSP4 panel to select the item to change.

Memory Value

 

High Limit

 

Low Limit

 

 

 

WAVEFORM CONTROL TECHNOLOGY

IR PORT

200Lo ==

180200

 

Hi

 

 

 

SETUP

 

Weld WFS

WELD MODE

 

START OPTIONS

ARC CONTROL

 

END OPTIONS

SET

Parameter Name

The memory value must always be less than or equal to the high limit, and greater than or equal to the low limit.

After setting limits, press the memory button with the flashing LED. The MSP4 will ask to save or discard the limit changes just made. Press the left MSP4 for but- ton (YES) to save and enable the limits and exit. Press the right MSP4 button (NO) to exit and leave limits unchanged.

Enabling/Disabling Limits

Enable/Disable

Limits: Press

10 seconds

MMEMORYM

PROCEDURE

A GUN B

1 2 3

HOLD 2 SECONDS TO SAVE

4 5 6

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The Limits Setup menu shows a list of all parameters available for the weld mode stored in the memory cho- sen. For example, if limits are being set for a stick (SMAW) mode, parameters such as Run-in WFS and Postflow will not appear.

To lock a parameter to a specific value that cannot be changed, set the high and low limits to the same value.

 

WAVEFORM CONTROL TECHNOLOGY

IR PORT

200Lo ==

180200

 

Hi

 

 

 

SETUP

 

Weld WFS

WELD MODE

 

START OPTIONS

ARC CONTROL

 

END OPTIONS

 

SET

 

 

Rotate to

Press to

 

Change

select item

 

Value.

to change.

Limits for each memory may be enabled or disabled by pressing and hold the appropriate memory button for 10 seconds. Release the memory button when the MSP4 display shows the following:

 

WAVEFORM CONTROL TECHNOLOGY

 

Memory 1

IR PORT

Limits

 

SETUP

 

Enable/Disable

WELD MODE

START OPTIONS

ARC CONTROL

END OPTIONS

 

SET

Press the left MSP4 button (YES) to enable limits or the right MSP4 button (NO) to disable limits. Disabling limits does not change any limits values that may have been previously set.

WAVEFORM CONTROL TECHNOLOGY

 

Enable

IR PORT

Limits?

 

SETUP

Yes

No

WELD MODE

START OPTIONS

ARC CONTROL

END OPTIONS

 

SET

POWER FEED® 25M

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Contents Power Feed 25M Power Feed 25M SafetyFumes and Gases Electric Shock can killIii For ElectricallySûreté Pour Soudage a L’Arc Précautions DE SûretéElectromagnetic Compatibility EMC Safety Master Table of Contents for ALL Sections Table of Contents Installation Section Technical Specifications Power Feed 25M K2536-1 InstallationLocation Safety Precautions High Frequency ProtectionElectric Shock can Kill Wiring Power Source Wire FeederDigital Control CABLE, K1543-XX FunctionCoaxial Weld Cable Weld Cable SizeTable A.1 Gmaw Electrode Polarity Shielding GAS ConnectionGtaw Build UP of Shielding GAS MAYOFF Changing the Drive Motor Gear RatioProcedure to Install Drive Rolls and Wire Guides Wire Drive ConfigurationLoading Spools of Wire Remote Sense Lead SpecificationsTypical System Configurations Table of Contents Operation Section Operation Safety PrecautionsDefinition of Welding Terms General DescriptionDuty Cycle Recommended Processes Recommended Power SourcesEquipment Limitations 11. ON/OFF switch Connector for a remote controlPin connector Left Display windowStatus LED ON-OFF SwitchTable B.1 Definition7OPERATIONB-7 Technology Power SourcesMaking a Weld with Waveform Smaw Stick Welding8OPERATIONB-8 Process ModeSmaw Stick Welding Display MSP4 OperationWelding NON-SYNERGIC Gmaw and FcawThree non-synergic welding modes are available Non-Synergic Gmaw and Fcaw Welding Display Modes 5 MSP4 OperationFigure B.5 Gmaw MIG Synergic Welding220 26.4 ARC Control Steel and Stainless Synergic GMAW-P Pulsed MIG WeldingStainless Steel Gmaw Migwelding 220 Aluminum Synergic GMAW-P Pulsed 16OPERATIONB-16Migand GMAW-PP Pulse on Pulse Pulse-on-Pulse WeldingAluminum Pulse Welding Aluminum GMAW-P and GMAW-PPFigure B.14 Aluminum GMAW-P and GMAW-PP WeldingAluminum Pulse and Pulse-On-Pulse Synergic Weld Display Figure B.15 GMAW-STT WeldingGMAW-STT 109Figure B.16 TailoutTouch Start Gtaw TIG WeldingTIG OFF Power Feed SET-UP Features Menu10M All Models Feed 10AQuick Preflow time will not be accessible from the MSP4 Operation PROCEDURE/MEMORY Panel Opera User Memories Tion Parameter Range Units LimitsMSP4 Display Limits may be set forLow Limit High LimitParameter Name Item D Escription Internal ControlsLight Switch Cold FEED/GAS Purge SwitchHeater Switch Step Trigger OperationPreflow 34OPERATIONStrike WeldFigure B.20 Figure B.21 UpslopePostflow 37OPERATIONB-37Figure B.23 StartRear Controls DescriptionFlow Meter Operation on Lincnet Power SourcesScfh Liter/MinTable of Contents Accessories Section Factory Installed Equipment AccessoriesWire Type Electrode Size KP KIT Drive Roll Kits UsedK2593-xx #1 Co-Axial Power Cable Accessories K1500-5 Gun Receiver Bushing compatible Cooling KIT InstallationUse a 5/16 nut driver to remove the screws holding Water cooling cover on the case front of the innerFigure C.1 Python Water Cooled GunsPower Feed 25M Table of Contents Maintenance Section Routine Maintenance MaintenancePeriodic Maintenance Calibration Specification1TABLE of CONTENTS-THEORY of Operation Section E-1 Figure E.2 General Physical Description Theory of OperationFigure E.3 GAS Solenoid Controls Power Feed 25MControl BOX User Interface Component is causing the problem. By using the status TroubleshootingComponent Status Lights Status Light StatesStatus Light States CON’T 1TABLE of Contents Troubleshooting and Repair F-1 HOW to USE Troubleshooting Guide 2TROUBLESHOOTING and REPAIRF-2PC Board Troubleshooting Procedures Troubleshooting and RepairSee Setting DIP Switches Wire Drive Troubleshooting and Repair Output Problems Power Power source is functioning Make certain the Power WaveSetting Dip Switches in the Wire Troubleshooting and Repair Fault Code Description Possible Adjustments ArcLink System Error CodesPower Feed 25M Test Description Voltage Sense PC Board TestMaterials Needed Figure F.1 Plug J1 and J2 Locations ProcedureTach Feedback Test Blue RED Drive Motor Test #550 #551 Gear BOX and Drive Motor Removal and Replacement Procedure Gear BOX Removal and Drive Motor Figure F.4 Gear BOX and Drive Motor Removal and ReplacementReplacement Procedures To Remove the Wire Drive Assembly from the Gear BOXTo Remove the Drive Motor from the Gear BOX Retest After Repair SET UPTable of Contents Diagram Section Wiring Diagram Complete Machine Code 11313 G5585 Electrical DiagramsG5638 Schematic Complete Machine Code 11313 G5638Schematic 42 VAC & Arclink Feeder PC Board #1 G3883-2 Schematic 42 VAC & Arclink Feeder PC Board #2 G3883-2 Schematic MSP4 Optional Display PC Board G4456 Schematic SPI Display PC Board L11756 PC Board Assembly SPI Display L11757-1 Schematic Voltage Sense Select PC Board S24779 PC Board Assembly Voltage Sense Select M19540 Schematic Spool GUN PC Board L12008 PC Board Assembly Spool GUN M20159