Daihen OTC ARXIS pulse P403L Owner's Manual
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Daihen OTC ARXIS pulse P403L Owner's Manual

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OWNER'S MANUAL
ARXIS pulse P403L
P503L
July, 2023
DAIHEN Corporation
Manual No. : P30433-1

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Summary of Contents for Daihen OTC ARXIS pulse P403L

  • Page 1 OWNER'S MANUAL ARXIS pulse P403L P503L July, 2023 DAIHEN Corporation Manual No. : P30433-1...

  • Page 2: Service And Support

    Preliminaries Forward Thank you for your purchase of OTC's welding power source. This Owner's Manual (hereafter referred to as "this manual") explains the following points for safe use of the product. • Caution regarding the product • Welding operation/setting method •...

  • Page 3: Important Information

    Important Information Use of the Product This product is a power supply unit designed and manufactured for use in arc welding. Do not use the product for any other purposes. Safe Use of the Product For safe use of the product (hereafter referred to as welding power source), ensure to follow the instructions below: •...

  • Page 4: Table Of Contents

    ABLE OF ONTENTS TABLE OF CONTENTS Forward 4.2.2 Connection of wire feeder ..... . 35 Service and Support 4.2.3 Connection of welding torch ..... 36 Important Information .
  • Page 5 ABLE OF ONTENTS CHAPTER 9 TROUBLESHOOTING 6.6 Setting Welding JOB ....84 6.6.1 Welding mode setting ......84 9.1 Action in Case of Error .

  • Page 6: Chapter 1 Safety Information

    Chapter 1 Safety Information This chapter explains the precautions on the welding power source and welding operation. Warning Symbols The following safety warning symbols and signs are used throughout the manual to ensure proper operation of the product and to prevent from various hazards that cause serious injury and damages. Indication and explanation for the symbols are as follows: Make sure to fully understand the content before beginning operation.

  • Page 7: Safety Precaution

    AFETY NFORMATION HAPTER AFETY RECAUTION Safety Precaution This section explains the safety precautions regarding operation of the welding power source. 1.2.1 Operating precautions To prevent serious injury or accidents, ensure to follow the instructions below: • Be sure to read and understand the information in the manual before operating the product.

  • Page 8: Precautions For Power Supply And Electric Shock

    AFETY NFORMATION HAPTER AFETY RECAUTION 1.2.2 Precautions for power supply and electric shock To prevent electric shock or burn injury, ensure to follow the instructions below: • Do not touch the input and output terminals and the internal live electrical parts of the welding power source.

  • Page 9: Precautions For Handling Of Plastic Parts

    AFETY NFORMATION HAPTER AFETY RECAUTION 1.2.3 Precautions for handling of plastic parts Front panel, rear panel and fan of the welding power source is made from polycarbonate resin. To prevent from electric shock or fire caused by the damage on polycarbonate resin, ensure to follow the instructions below. •...

  • Page 10: Precaution For Protective Equipment

    AFETY NFORMATION HAPTER AFETY RECAUTION • To reduce the dust concentration, install a partial exhaust facility such as fume suction device, or install the collective ventilation equipment. • When it is difficult to provide a partial exhaust facility or the ventilation or exhaust facility does not give sufficient performance, ensure to use the respiratory protective equipment.

  • Page 11: Precautions For Flammable Materials

    AFETY NFORMATION HAPTER AFETY RECAUTION 1.2.7 Precautions for flammable materials To prevent fire, explosion and rupture, ensure to follow the instructions below: • Remove all flammables within 10 m (33 ft) of the welding arc so that sparks and spatter do not strike flammable materials. If this is not possible, tightly cover them with noncombustible covers.

  • Page 12: Precautions For Gas Cylinder And Gas Regulator

    AFETY NFORMATION HAPTER AFETY RECAUTION 1.2.8 Precautions for gas cylinder and gas regulator To prevent falling of gas cylinder, gas regulator explosion and accident caused by gas, ensure to follow the instructions below: • Use only correct shield gas cylinders according to the related laws, regulations and customer's standard.

  • Page 13: Principal Safety Standards

    AFETY NFORMATION HAPTER RINCIPAL AFETY TANDARDS Principal Safety Standards Arc welding equipment – Installation and use, Technical Specification IEC 62081, from International Electro technical Commission Arc welding equipment Part 1: Welding power sources IEC 60974-1, from International Electro technical Commission Arc welding equipment Part 10: Electromagnetic compatibility (EMC) requirements IEC 60974-10, from International Electro technical Commission •...

  • Page 14: Chapter 2 Product Specification And Configuration

    Chapter 2 Product Specification and Configuration This chapter explains the specification, name of each part and configuration of the welding power source. Specification This section explains the specification and external dimension of the welding power source. 2.1.1 Specifications This section explains the specification of the welding power source. Specification/Model ARXIS pulse P403L ARXIS pulse P503L...

  • Page 15: Applicable Welding Process

    RODUCT PECIFICATION AND ONFIGURATION HAPTER PECIFICATION 2.1.2 Applicable welding process This section explains the applicable welding process (shield gas/wire type/welding type) and wire diameter. Standard specification WIRE DIA. (mm) WELDING WIRE Penetration GAS (*1) Manual/Auto. PROCESS MATERIALS adjustment ARXIS WB-P403L ARXIS WB-P503L 0.8/1.0/1.2 0.8/1.0/1.2/1.6...
  • Page 16 RODUCT PECIFICATION AND ONFIGURATION HAPTER PECIFICATION WIRE DIA. (mm) WELDING WIRE Penetration GAS (*1) Manual/Auto. PROCESS MATERIALS adjustment ARXIS WB-P403L ARXIS WB-P503L MAG (18 % CO 0.8/1.0/1.2 0.8/1.0/1.2/1.6 Manual/Auto. (*1-1) MAG (10 % CO 0.8/1.0/1.2 0.8/1.0/1.2 Manual/Auto. (*1-2) CrNi 0.8/1.0/1.2 0.8/1.0/1.2/1.6 Manual/Auto.

  • Page 17: External Dimensions

    RODUCT PECIFICATION AND ONFIGURATION HAPTER PECIFICATION 2.1.3 External dimensions This section explains the external dimensions of the welding power source. ■ Water-cooled type 417 mm 826 mm ■ Air-cooled type 417 mm 783 mm...

  • Page 18: Rated Duty Cycle

    RODUCT PECIFICATION AND ONFIGURATION HAPTER PECIFICATION 2.1.4 Rated duty cycle This section explains the rated duty cycle of the welding power source. • Use this welding power source at or under the rated duty cycle. Exceeding the rated duty cycle may result in deterioration and damage to the welding power source.
  • Page 19 RODUCT PECIFICATION AND ONFIGURATION HAPTER PECIFICATION <Relationship between welding current and duty cycle (ARXIS WB-P403L)> DC, DC TIG Usable range Welding current (A) DC PULSE Usable range Usable range Welding current (A) Welding current (A) <Relationship between welding current and duty cycle (ARXIS WB-P503L)> DC TIG Usable range Usable range...

  • Page 20: Product Configuration

    RODUCT PECIFICATION AND ONFIGURATION HAPTER RODUCT ONFIGURATION Product Configuration This section explains the standard or optional composition of the welding power source and parts to be prepared by customers. 2.2.1 Standard composition This section explains the standard composition of the welding power source. For equipment used in combination with the welding power source connected to robot, refer to the instruction manual of the robot controller.
  • Page 21 RODUCT PECIFICATION AND ONFIGURATION HAPTER RODUCT ONFIGURATION *3: Optional extension cable and hose (5 m/10 m/15 m/20 m) are also available. ( 2.2.4 Optional accessories) • When water-cooled welding torch is used Welding power source Water tank Base metal Welding power source (rear side) Ground a base metal if...

  • Page 22: Accessory (Supplied)

    RODUCT PECIFICATION AND ONFIGURATION HAPTER RODUCT ONFIGURATION ■ At MMA welding: Welding power source Welding power source Base metal (rear side) Supplied unit Optional Name Remarks (*1) accessories To be prepared by the customer. Welding electrode holder 2.2.3 Accessory (not supplied)) Power cable for welding electrode holder ○...

  • Page 23: Accessory (Not Supplied)

    RODUCT PECIFICATION AND ONFIGURATION HAPTER RODUCT ONFIGURATION 2.2.3 Accessory (not supplied) This section explains the accessories to be prepared by the customer before operating the welding power source. Prepare the following: • Shield gas Use a shield gas suitable to the welding process. Name Remarks Carbon dioxide (CO...
  • Page 24 RODUCT PECIFICATION AND ONFIGURATION HAPTER RODUCT ONFIGURATION 2.2.4.2 Details on extension cables and hoses Following extension cables and hoses are optionally available. For extending the working radius, use extension cable and hose according to the working radius. • When using extension cables, roll them out. Winded extension cable may cause an unstable arc.

  • Page 25: Part Names

    RODUCT PECIFICATION AND ONFIGURATION HAPTER AMES Part Names This section explains the part names of the welding power source. 2.3.1 Front panel The section explains the front section of the welding power source. Wire feeder Socket for torch cable Port for water condensate Port for water feed Status LED Power switch...

  • Page 26: Rear Panel

    RODUCT PECIFICATION AND ONFIGURATION HAPTER AMES 2.3.2 Rear panel The section explains the rear section of the welding power source. Gas hose terminal USB port Socket for touch panel control Socket for analog remote control Socket for wire feeder control Outlet teriminal (Torch side) Outlet terminal (Base metal side) Input terminal (Primary power supply)
  • Page 27 RODUCT PECIFICATION AND ONFIGURATION HAPTER AMES ■ Explanation of the operation of the touch panel Upon selecting a menu in the touch panel, the selected item appears at the top of the display. (The following is an example display.) TIPS •...

  • Page 28: Chapter 3 Transportation And Installation

    Chapter 3 Transportation and Installation This chapter explains the necessary equipment, installation environment and transportation method for installing the welding power source. Required Equipment This section explains the necessary power supply equipment for installing the welding power source and equipment for preventing lack of oxygen and dust hazard during welding.

  • Page 29: Ventilation Equipment/Partial Exhaust Facility

    RANSPORTATION AND NSTALLATION HAPTER EQUIRED QUIPMENT 3.1.1.1 Use of the engine generator and auxiliary power • To prevent the welding power source from being damaged or arc loss, follow the instructions below. When using an engine generator for the welding power source, pay attention to the following. •...

  • Page 30: Installation Environment

    RANSPORTATION AND NSTALLATION HAPTER NSTALLATION NVIRONMENT Installation Environment This section explains the installation environment of the welding power source. • For prevention from fire or damage to the welding power source, be sure to install in a location that satisfies the following environment: 3.2.1 Installation environment •...

  • Page 31: Transportation Procedure

    RANSPORTATION AND NSTALLATION HAPTER RANSPORTATION ROCEDURE • Maintenance of the arc welding equipment Close and fix all doors and covers of the welding power source. • Welding cables Do not use an unnecessarily long cable. Place a base metal cable and a torch side cable as closely as possible. •...

  • Page 32: Transportation With Lifting Lug

    RANSPORTATION AND NSTALLATION HAPTER RANSPORTATION ROCEDURE 3.3.1 Transportation with lifting lug This section explains the procedure for transportation with lifting lug such as a crane. For preventing falling of the welding power source and resulting accidents, be sure to observe the following: •...

  • Page 33: Manual Transportation With Carts

    RANSPORTATION AND NSTALLATION HAPTER RANSPORTATION ROCEDURE 3.3.2 Manual transportation with carts This section explains the manual procedure for transportation using equipment such as a cart. • When lifting the welding power source, make sure to hold the bottom of the welding power source by more than one person.

  • Page 34: Chapter 4 Connection

    Chapter 4 Connection This chapter explains the procedure for connecting the welding power source. Precautions for Connection Procedure and Grounding This section explains the precautions for connection and grounding procedure. For protection from serious injury or fire, observe the following: For protection from electric shock, observe the following points: •...

  • Page 35: Connecting The Welding Power Source

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE Connecting the Welding Power Source This section explains the procedure for connecting the welding power source. Follow the steps below for connection of the welding power source. • Do not turn on the input power of the welding power source until confirming the completion of connection work.

  • Page 36: Connection Of Cable At Output Side

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.1 Connection of cable at output side This section explains the procedure for connecting of cable at output side. • Use a grounding cable for the case, of welding power source and perform grounding. Otherwise, voltage may increase in the case or base metal which could cause electric shock.

  • Page 37: Connection Of Wire Feeder

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.2 Connection of wire feeder This chapter explains the connecting procedure of the wire feeder. Refer also to the instruction manual of wire feeder. TIPS • When using the voltage detection cable, the wiring for the wire feeder or welding power source needs to be changed.

  • Page 38: Connection Of Welding Torch

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.3 Connection of welding torch This section explains the procedure for connecting the welding torch. TIPS • When the air-cooled welding torch (with voltage detection) is used, refer to "4.2.5 Connection of voltage detection cable (In using voltage detection cable)". Wire feeder When air-cooled welding torch is used...

  • Page 39: Connection Of Analog Remote Control (Optional) (In Using Analog Remote Control)

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.4 Connection of analog remote control (optional) (In using analog remote control) This section explains the procedure for connecting analog remote control. Control cable for remote control Analog remote control optional Welding Connector power source Socket for analog remote control...

  • Page 40: Connection Of Voltage Detection Cable (In Using Voltage Detection Cable)

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.5 Connection of voltage detection cable (In using voltage detection cable) This section explains the procedure for connecting the voltage detection cable. TIPS • For connection of welding torch, refer also to "4.2.3 Connection of welding torch".
  • Page 41 ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.5.1 Caution on connection of voltage detection cable Voltage detection cable needs to be wired so that arc voltage can be fed back with accuracy. Be sure to check the following for reducing the influence of inductance noise. •...

  • Page 42: Connection At Mma Welding

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.6 Connection at MMA welding In using the welding power source for MMA welding, prepare a welding electrode holder by • the customer. After five seconds have passed, the safety voltage (approx.15 V) is automatically provided. •...

  • Page 43: Connection Of Shield Gas

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.7 Connection of shield gas This section explains the procedure for connecting the shield gas. Refer also to the instruction manual of wire feeder. • Be sure to observe the following points to prevent from suffocation due to gas leakage or explosion.

  • Page 44: Connection Of Water Hose (In Using The Water Welding Torch)

    ONNECTION HAPTER ONNECTING THE ELDING OWER OURCE 4.2.8 Connection of water hose (In using the water welding torch) This section explains the procedure for connecting the water hose. Water-cooling unit is required to change the welding power source from air-cooled mode to water-cooled mode. ( 2.2.4.1 Remote control, voltage detection cable and other optional items) •...

  • Page 45: Grounding And Connection Of Input Power

    ONNECTION HAPTER ROUNDING AND ONNECTION OF NPUT OWER UPPLY Grounding and Connection of Input Power Supply This section explains the procedure for performing grounding work, connecting the welding power source and input power supply (power supply at facility side). • When the welding power source is used in a humid environment such as construction site, or location with highly conducting material such as steel plate or on steel structure, install a leakage breaker.

  • Page 46: Confirmation Of Connection

    ONNECTION HAPTER ONFIRMATION OF ONNECTION Confirmation of Connection This section explains the point of confirmation after completing all of the connections. Check for the following after the connection is complete. • No looseness in the cable connections If looseness is found, tighten it to secure the connection. •...
  • Page 47 ONNECTION HAPTER ONNECTION OF XTERNAL QUIPMENT Product name/Model Remarks Welding power source Connection robot controller cable Interface: IFR-101WB (optional) is also available. ( Refer to instruction manual of Interface) Wiring for wire feeder needs to be Wire feeder changed. Welding torch: K2331 type curved torch Uni-cord power cable: K5369(1.1 m), K5370(1.2 m) Control cable for wire feeder: BKCPJ-1010 (10 m)

  • Page 48: Connection Of Automatic Machine

    ONNECTION HAPTER ONNECTION OF XTERNAL QUIPMENT ● Use the voltage detection cable for torch side (K5416P00) with a blind bush. Remove the voltage detection cable (line No. 309) connected to the bracket. Restore the plates in the right side and left side of the wire feeder. Wiring for the wire feeder is complete.
  • Page 49 ONNECTION HAPTER ONNECTION OF XTERNAL QUIPMENT • Output signal of the external connection terminal block Output signal is open collector output. Ensure to keep the maximum rated power of the transistor. Welding power Maximum rated power of transistor source side READY: DC50 V/100 mA OUT EXT1 to 4: DC50 V/100 mA Transistor...
  • Page 50 ONNECTION HAPTER ONNECTION OF XTERNAL QUIPMENT • The control cable drawn out from the terminal for external connection should be kept away from the welding power cable or the torch cable as much as possible. Otherwise, failure may occur due to noise during use. •...

  • Page 51: Wiring Of Voltage Detection Cable At Base

    ONNECTION HAPTER IRING OF OLTAGE ETECTION ABLE AT ETAL Wiring of Voltage Detection Cable at Base Metal Side When the extension cable is 30 m or more in length in total, use of the voltage detection cable at the base metal side is recommended.

  • Page 52: Wiring Example Of Voltage Detection Cable

    ONNECTION HAPTER IRING OF OLTAGE ETECTION ABLE AT ETAL 4.6.2 Wiring example of voltage detection cable This section shows the wiring examples of the voltage detection cables at the base metal side to the base metal. 4.6.2.1 Wiring examples for plural welding stages Connect the base metal side voltage detection cable to the stage farthest from the base metal side power cable which connects to the base metal terminal of the welding power source, away from the base metal side cable.

  • Page 53: Chapter 5 Welding Operation

    Chapter 5 Welding Operation This chapter explains the procedures from preparation to completion of the welding operation. Precaution at Welding Operation This section explains the safety precautions for welding operation. 5.1.1 Precautions for air discharge and use of respiratory protective equipment To prevent suffocation or gas poisoning in the welding operation, ensure to follow the instructions below: •...

  • Page 54: Precaution For Protective Equipment

    ELDING PERATION HAPTER HECK BEFORE ELDING 5.1.2 Precaution for protective equipment For protection from arc ray generated from welding, spatter and spattering dross and hearing disorder from noise, observe the following: • Wear safety goggles with sufficient blocking effect or face shield in the work area and the surrounding.
  • Page 55 ELDING PERATION HAPTER HECK BEFORE ELDING Check parameter Countermeasures Check Painted contact part could cause increased contact resistance, resulting in The contact part of jig and welding work piece decrease in arc voltage. Polish the painted contact part using a grinder to expose should not be painted.

  • Page 56: Power On And Gas Supply

    ELDING PERATION HAPTER OWER UPPLY Power ON and Gas Supply This section explains how to supply power and shield gas. • Handle the gas cylinder according to the related laws or regulations as well as the internal standard of the customer. Note that the gas cylinder contains a high-pressure gas.

  • Page 57: Wire Inching

    ELDING PERATION HAPTER NCHING Open the main tap of shield gas. ● When the gas regulator is equipped with a pressure gauge, open the main tap by checking the pressure gauge until the appropriate pressure is obtained. Turn the flow rate adjustment knob to "OPEN", and adjust the flow rate of shield gas. Select "Gas check"...
  • Page 58 ELDING PERATION HAPTER NCHING Others > Operation Select "Wire inching" to feed the wire. ● Keep pressing "Wire inching" until the wire protrudes from the end of the tip by approximately 10 mm. Upon releasing "Wire inching", wire feeding stops. For excessive wire, cut the wire using a plier. ...

  • Page 59: Check And Setting Of Welding

    ELDING PERATION HAPTER HECK AND ETTING OF ELDING ONDITION Check and Setting of Welding Condition This section explains how to check the welding condition as well as how to prevent erroneous operation on the operation panel (Erroneous operation prevention function). 5.5.1 Reading welding condition Before starting the welding operation, it is necessary to set the welding JOB (such as welding current/voltage, type of...

  • Page 60: Performing Welding Operation

    ELDING PERATION HAPTER ERFORMING ELDING PERATION  When a password has been set, the password entry window appears in the touch panel. Enter the password and select OK. When the password matches, the key lock is released and the screen returns to the HOME screen. •...
  • Page 61 ELDING PERATION HAPTER ERFORMING ELDING PERATION TIPS • Touching any item on the touch panel during the flashing display will change the indication to the set value. • The duration of flashing display can be changed by the internal function (F8). When the welding time is short such as in the tack welding, accurate value may not be •...

  • Page 62: Operation During Welding

    ELDING PERATION HAPTER ERFORMING ELDING PERATION • Other welding process • If the TIG valve controller will not be used in TIG welding, be sure to shut off the gas after completion of welding. There is a risk of suffocating if closing the gas is forgotten in case opening/closing of the gas is done manually.
  • Page 63 ELDING PERATION HAPTER ERFORMING ELDING PERATION Welding current adjustment knob Welding voltage adjustment knob Analog remote control Optional accessories Touch panel Welding power source Check that the touch panel shows the "welding current" and "weld voltage" values. Adjust the welding current. ●...

  • Page 64: Operation At Welding End

    ELDING PERATION HAPTER ERFORMING ELDING PERATION 5.6.3 Operation at welding end This section explains the supply stop procedure of power/shield gas after the welding end. Main valve Gas Check menu on SHUT touch screen Flow rate adjustment knob Shut off Input power supply Power switch Close the main tap of the shield gas.

  • Page 65: Chapter 6 Welding Condition

    Chapter 6 Welding Condition This chapter explains the functions on the operation panel as well as how to set the welding JOB. List of Welding JOB This section explains the parameters/functions settable in the welding power source. 6.1.1 Parameter (Welding parameter) Parameter Set Range Initial Value...

  • Page 66: Internal Function

    ELDING ONDITION HAPTER IST OF ELDING 6.1.3 Internal function Details of internal function ( Setting Internal Functions) The functions with circle mark (O) on the Memory row can be stored with the welding JOB. Function Name Setting range Initial value Explanation Memory Sets the waveform control mode for voltage detection...
  • Page 67 ELDING ONDITION HAPTER IST OF ELDING Function Name Setting range Initial value Explanation Memory Sets the output status when an error of the alarm level is detected: Alarm setting switching OFF/ON OFF: Ineffective ON: Stops the output Low input voltage 260 to 400 320 (V) Adjusts the low primary input voltage detection level.
  • Page 68 ELDING ONDITION HAPTER IST OF ELDING Function Name Setting range Initial value Explanation Memory Sets crater time in the Special 2T. Special 2T crater time 0.0 to 10.0 0.0 (s) ○ (available when F45 is enabled) With the setting of "Crater" and in the welding condition (during start input holding), sets whether to adjust Adjusting current with torch current by the torch switch operation:...
  • Page 69 ELDING ONDITION HAPTER IST OF ELDING Function Name Setting range Initial value Explanation Memory L pulse peak time fine Sets the adjustment value of pulse peak time at the -1.5 to 1.5 0.0 (ms) ○ adjustment LOW side in pulse welding. Sets the adjustment value of base current at the LOW L-base current fine adjustment -60 to 60...
  • Page 70 ELDING ONDITION HAPTER IST OF ELDING Function Name Setting range Initial value Explanation Memory Current display adjustment -20 to 20 0 (%) (GAIN) These functions are for adjusting current value displayed on the touch panel. Current display adjustment -20 to 20 0 (A) (OFFSET) Voltage display adjustment...

  • Page 71: Function On Operation Panel

    ELDING ONDITION HAPTER UNCTION ON PERATION ANEL Function on Operation Panel This section explains the functions of the touch panel, keys and knob located on the operation panel. 6.2.1 Configuration of operation panel Touch panel MENU key BACK key HOME key Screen operation knob Name Description...

  • Page 72: Basic Operation Of Touch Panel

    ELDING ONDITION HAPTER UNCTION ON PERATION ANEL 6.2.2 Basic operation of touch panel Operate the touch panel using the following methods. • Touch operation: Touch the display with your finger. • Knob operation: Use the screen operation knob (turn, press) on the display. •...

  • Page 73: Main Screen Functions

    ELDING ONDITION HAPTER UNCTION ON PERATION ANEL 6.2.3 Main screen functions This section explains the functions and basic operations of the screens frequently displayed in the touch panel. 6.2.3.1 HOME screen If the welding power source starts normally, the Home screen will usually be displayed. •...
  • Page 74 ELDING ONDITION HAPTER UNCTION ON PERATION ANEL ■ Welding mode area Name Description Reference The crater conditions currently set are displayed. Crater condition / Upon selecting an item, the screen changes to the settings screen where you 6.6.4 Crater setting Arc spot can select a crater treatment method at the end of welding or arc spot 6.6.5 Arc spot time...
  • Page 75 ELDING ONDITION HAPTER UNCTION ON PERATION ANEL Name Description Refernce JOB memory The three menus below are available. Welding conditions registered in the memory can JOB Load 6.5.3 Read out of welding JOB be loaded. Welding conditions can be registered in the JOB Save 6.5.2.1 Memory registration of welding JOB memory.

  • Page 76: Welding Job

    ELDING ONDITION HAPTER ELDING 6.2.3.4 OTHERS screen Name Initial value Description Reference Sets the water-cooled welding torch. When this function is ON, the "Water cooling" icon appears Water cooling 6.6.11 Water cooling in the area where the date and time is displayed of the OTHERS and HOME screens.

  • Page 77: Preparing Welding Job

    ELDING ONDITION HAPTER REPARING ELDING Preparing Welding JOB This section explains the setting process of basic welding JOB. Check welding material suitable for the welding condition 10.3 Materials for Setting Welding JOB) ↓ Setting wire material, wire diameter, shield gas, and Manual/Auto. 6.6.1 Welding mode setting) ↓...

  • Page 78: Basic Configuration Of Job List Screen

    ELDING ONDITION HAPTER EMORY UNCTION OF ELDING TIPS Use of the internal function (F44) enables to read out the registered welding condition by the • analog remote control (optional). ( Setting Internal Functions) Use of the internal function (F11) enables to finely adjust the current/voltage values read out •...

  • Page 79: Memory Function

    ELDING ONDITION HAPTER EMORY UNCTION OF ELDING 6.5.2 Memory Function The memory function of the welding power source helps you to register, load, edit and delete welding conditions from the memory. 6.5.2.1 Memory registration of welding JOB This section explains how to register the current welding conditions set in the touch panel in the memory. Menu >...
  • Page 80 ELDING ONDITION HAPTER EMORY UNCTION OF ELDING ■ Upon selecting a registered number: ● "Overwrite JOB to # ?" confirmation screen appears. Select OK.  The welding conditions are registered with the selected JOB No., and the "Save complete" screen appears. •...

  • Page 81: Read Out Of Welding Job

    ELDING ONDITION HAPTER EMORY UNCTION OF ELDING ■ Upon selecting a welding condition registered as a favorite condition with another administer No.： ● The star mark flashes and the "This is favorite JOB for the other Administer" warning window appears. Select OK. ...
  • Page 82 ELDING ONDITION HAPTER EMORY UNCTION OF ELDING Scroll through the list and select the welding condition to load.  The confirmation screen appears. Select OK.  The selected welding conditions are loaded and the screen returns to the HOME screen. Current value, voltage value, etc.
  • Page 83 ELDING ONDITION HAPTER EMORY UNCTION OF ELDING Scroll through the list and select the welding condition to edit.  The confirmation screen appears. When the welding condition is registered as a favorite condition: Select OK and enter the 3-digit password in the password •...

  • Page 84: Deletion Of Memory Registration

    ELDING ONDITION HAPTER EMORY UNCTION OF ELDING After completing the settings, select OK.  The edited welding condition is registered with the selected condition number, and the screen returns to the "Optimize JOB" screen. The registered welding conditions will be available after loading. 6.5.4 Deletion of memory registration This section explains how to delete the welding JOB registered to the memory.
  • Page 85 ELDING ONDITION HAPTER EMORY UNCTION OF ELDING  Upon selecting a welding condition registered as a favorite condition with another administer No., a warning window appears. Remove the registered administer No. from the favorites using "Administer settings". ( 7.1 Administer settings of welding condition) •...

  • Page 86: Setting Welding Job

    ELDING ONDITION HAPTER ETTING ELDING Setting Welding JOB This section explains how to set the welding JOB (welding mode or welding parameters). 6.6.1 Welding mode setting Available combination of the welding mode is listed in the table below. Standard specification WIRE DIA.
  • Page 87 ELDING ONDITION HAPTER ETTING ELDING WIRE DIA. (mm) WELDING WIRE Penetration GAS (*1) Manual/Auto. PROCESS MATERIALS adjustment ARXIS WB-P403L ARXIS WB-P503L MAG (18 % CO 0.8/1.0/1.2 0.8/1.0/1.2/1.6 Manual/Auto. (*1-1) MAG (10 % CO 0.8/1.0/1.2 0.8/1.0/1.2 Manual/Auto. (*1-2) CrNi 0.8/1.0/1.2 0.8/1.0/1.2/1.6 Manual/Auto.

  • Page 88: Setting Welding Mode

    ELDING ONDITION HAPTER ETTING ELDING 6.6.2 Setting welding mode Set the welding mode in the PROCESS screen. Select the PROCESS tab from the tabs. Set the welding process, wire material, wire diameter, gas, and welding control. ● Select each item and change the setting in the respective setting screen. ●...

  • Page 89: Setting Welding Parameter

    ELDING ONDITION HAPTER ETTING ELDING 6.6.3 Setting welding parameter This section explains how to set the welding parameter (gas discharge time, welding current/voltage). The welding parameters are set according to the welding sequence. 6.6.3.1 Welding sequence The basic welding sequence is the process of PRE FLOW, MAIN CONDITION, and POST FLOW. To this sequence, start condition and crater-fill condition can be added depending on the crater setting.
  • Page 90 ELDING ONDITION HAPTER ETTING ELDING Name Function Displays the process time for "Pre Flow", "Start Condition", "Crater-Fill Condition" and "Post Flow". Process Time When the intended item is selected, the set value can be changed. Displays the welding mode setting of the JOB being set. When selected, the items that can be set in the PROCESS screen appears and allows to change the Welding Mode Area welding mode settings.(...
  • Page 91 ELDING ONDITION HAPTER ETTING ELDING Set the welding current. ● Select the welding current for the process to set. ● Set the welding current using the dial or the [+] and [-] keys. Select OK.  The welding current is settled and the screen returns to the PARAMETER screen. Set the welding voltage.
  • Page 92 ELDING ONDITION HAPTER ETTING ELDING NOTE • Switch the mode by the Synergic ON/OFF menu.（ 6.6.6 Welding voltage adjustment） • The mode set by the Synergic ON/OFF menu is applied all of the conditions (START CONDITION / MAIN CONDITION / CRATER-FILL CONDITION). Perform the following operation when necessary.

  • Page 93: Crater Setting

    ELDING ONDITION HAPTER ETTING ELDING 6.6.4 Crater setting This section explains the details of crater treatment and torch switch operation. 6.6.4.1 Details of crater treatment Crater treatment can be set in the PARAMETER screen. There are modes listed below for the crater setting. For initialization conditions, select availability by the Start Condition menu.
  • Page 94 ELDING ONDITION HAPTER ETTING ELDING 6.6.4.2 2T (Crater "OFF") Select "2T" by the 2T/4T menu. • In synchronous to the ON/OFF operation of the torch switch, the welding starts/stops. Torch switch Pre-flow Post-flow Gas flow No-load voltage Anti-stick time Output voltage Slow-down speed Wire feeding speed Welding current...
  • Page 95 ELDING ONDITION HAPTER ETTING ELDING 6.6.4.3 4T (Crater "ON") (no start condition) Select "4T" by the 2T/4T menu and select "START CONDITION OFF" by the Start Condition menu. • Carry out twice the ON/OFF operation of the torch switch and carry out the welding operation. In the second ON operation, the welding sequence is carried out by the crater current.
  • Page 96 ELDING ONDITION HAPTER ETTING ELDING 6.6.4.4 4T (Crater "ON") (with Start Condition) Select "4T" by the 2T/4T menu and select "START CONDITION ON" by the Start Condition menu. • Carry out twice the ON/OFF operation of the torch switch and carry out the welding operation. The operation from the first ON to OFF enables the welding by the initial current, and the second ON operation enables the welding by the crater current.

  • Page 97: Arc Spot Time

    ELDING ONDITION HAPTER ETTING ELDING 6.6.5 Arc spot time This section explains the details of arc spot and torch switch operation. Selecting "ARC SPOT" by the Crater Treatment menu allows the machine in the main mode. • In this mode, the torch switch remains to be ON for welding operation. When the arc spot time elapses, the welding automatically stops.

  • Page 98: Welding Voltage Adjustment

    ELDING ONDITION HAPTER ETTING ELDING 6.6.6 Welding voltage adjustment This section explains how to adjust the welding voltage. The adjustment of welding voltage can be carried out either by the SYNERGIC mode or INDIVIDUAL mode. TIPS • Some conditions such as synergic condition does not meet the appropriate level if a mixing gas ratio of shield gas is not the specified value.

  • Page 99: Arc Characteristics Adjustment

    ELDING ONDITION HAPTER ETTING ELDING 6.6.7 Arc characteristics adjustment This section explains the adjustment procedure of arc characteristics (arc status). Using this function enables to adjust the arc status into soft or hard condition. HOME > Arc characteristic Set the arc characteristic. Select OK.

  • Page 100: Penetration Control Adjustment

    ELDING ONDITION HAPTER ETTING ELDING 6.6.8 Penetration control adjustment This section explains how to adjust the penetration control. Using the constant penetration function enables to automatically adjust the wire feed speed so that the constant welding current can be assured even when the wire feeding length changes.
  • Page 101 ELDING ONDITION HAPTER ETTING ELDING <Image of welding bead form in the wave frequency> Wave frequency Image of welding bead form High TIPS • This function is available when "DC WAVE PULSE" is selected by the WELDING PROCESS menu. Wave pattern of the welding bead may not appear clearly depending on the temperature •...

  • Page 102: 6.6.10 Welding Guide

    ELDING ONDITION HAPTER ETTING ELDING 6.6.10 Welding guide By setting the "Weld joint" and "Plate thickness", the welding current will be set automatically according to each parameter. HOME > Material Thickness Set the weld joint. ● Select "T-joint" or "Lap". Set the material thickness.

  • Page 103: 6.6.11 Water Cooling

    ELDING ONDITION HAPTER ETTING ELDING Select OK.  The weld joint and plate thickness settings are registered and the screen returns to the HOME screen. TIPS • There is an upper and lower limit for the plate thickness that can be set. The Welding guide function cannot be used depending on the combination of welding JOB.

  • Page 104: Setting Internal Functions

    ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS Setting Internal Functions This section explains how to set the internal functions with the details. The internal functions can be customized according to the using environment of the customer for further convenient use of the welding power source. 6.7.1 Setting procedure This section explains how to set the internal functions.
  • Page 105 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS Menu > Functions Scroll through the list and select the function to set. Set function settings in the change settings area. ● When the setting is ON or OFF, select either one. ● When the setting is a value, adjust the set value using the dial or the [+] and [-] keys.
  • Page 106 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS ● When the setting is a fixed value, select the item to set. ● When the setting is a number, select the appropriate number to set. After completing the settings, select the BACK key to return to the previous screen.

  • Page 107: Detailed Information On Internal Functions

    ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2 Detailed information on internal functions This section explains the detailed information of internal functions in the order of function No. 6.7.2.1 F1: Standard/Extended cable mode Sets the welding control status for extended cables for the application of Manual mode. This function is available when Manual/Auto.
  • Page 108 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS Setting Parameter 0 (Semi-automatic) 1 (Automatic machine 1) 2 (Automatic machine 2) Set on the operation panel or short-circuit the pins [1]-[5]-[6] of the analog remote control receptacle (CON2). Operation by operation panel or Inching remote control.
  • Page 109 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.4 F5: Maximum external command voltage When the internal function F4 (Auto/Semi-auto mode) is used with the setting of "1", set the maximum value of command voltage input from outside. Select either from 10 V, 14 V, or 15 V. The below charts show the relationship between current/voltage command voltage and welding current/voltage.
  • Page 110 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.7 F8: Welding result display time Set the time period for the output current and voltage to be displayed on the touch panel in a flashing mode after the completion of welding. Set the display time in the flashing mode. The value of display time is the average value for 1 second immediately before the completion of welding.
  • Page 111 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS • In the following cases, this function cannot be used: – Welding JOB are not registered to the memory; – Analog remote control (optional) is not connected to the welding power source; – Internal function F44 (Reading welding JOB with remote control) is set to "ON" (enabled); –...
  • Page 112 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.14 F16: Slowdown speed adjustment Slow-down speed is the speed to slowly feed the wire from the time of the machine start to the time of arc start. The slowdown speed is automatically set to an appropriate speed depending on the welding process and wire diameter; meanwhile, it can be adjusted through this function if manual setting is preferred.
  • Page 113 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.19 F23: Sleep mode switching time When the welding power source is not operated for a fixed period of time, it can be turned into the sleep mode. • [0]: disables the function. • [1] to [10]: enables the function.
  • Page 114 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS • [OFF]: disables the function. – The wire feed speed is automatically set based on the welding current. – Even when the welding mode is changed by the GAS menu, the wire feed speed is automatically set based on the set welding current.
  • Page 115 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS *2: Causing short circuit between the external input terminals before turning on the inching signal. To stop the operation, turn off the inching signal and then disconnect the external input terminals. *3: The starting terminal of the feeder receptacle on the front of welding power source becomes deactivated. *4: Combination of the external input terminals enables to read out the welding JOB of the JOB No.
  • Page 116 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS Example: In the setting examples of F29: "5"; F30: "0"; F31: "5"; and f32: "0", the following diagram is available: Do not change condition within 40 msec Switch IN-EXT1 and 3 More than 100 msec before before and 100 msec after torch within 40 msec.
  • Page 117 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS Short-circuit Short-circuit current slope period P2 Short-circuit current slope period P1 Current waveform Squeeze 6.7.2.24 F34: Automatic correction of low spatter function Sets whether to automatically correct the detection sensitivity of [Squeeze]. • [ON]: enables to automatically set the detection sensitivity of [Squeeze]. •...
  • Page 118 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.26 F36/F37: Spatter adjustment (P1P/P2P) Use this function to manually set the detection sensitivity of [Squeeze]. This function is available when the internal function F34 (Automatic correction of [Squeeze] detection sensitivity) is set to [OFF]. Follow the step below for setting the adjustment.
  • Page 119 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.28 F39/F40: Output current gain adjustment If there is difference between the current value indicated on the touch panel and the actual output current value, the difference can be calibrated through adjustment of F39/F40. The output current value that can be changed by F39 is [1], which is equivalent to 1 A.
  • Page 120 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS – Internal function F48 (Adjusting current with torch switch) is set to "ON" (enabled); or – Internal function F51 (Special crater repeat) is set to "ON" (enabled); or – Either of the internal functions F29 to F32 (External input terminal setting) is set to either "4" (Start) or "5"...
  • Page 121 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.33 F48: Adjusting current with torch switch Increases/decreases the welding current by the torch switch operation. • [ON]: the setting of "4T" is selected, enabling to increase or decrease welding current by single-clicking or double- clicking the torch switch in the period of welding condition (during start input holding) •...
  • Page 122 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.34 F49: Current increase and decrease by single-clicking To increase/decrease the welding current by the torch switch operation, set the current increase/ decrease volume at single-clicking. This function is available when the internal function F48 (Adjusting current with torch switch) is set to [ON].
  • Page 123 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.37 F52: Data type of data log function This function enables to select data to save when using the data log function. The patterns of data which can be saved are as shown in the below table. Welding current Welding current Welding voltage...
  • Page 124 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.42 F57: WCR output ON delay time When the welding current is applied, ON delay time is set to WCR output signal. • Set the value in the range of 0.01 to 0.50 seconds. •...
  • Page 125 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.45 F60: Pulse peak current fine adjustment This function allows fine adjustment of the standard pulse peak current; by setting the adjustment value, finely adjusted pulse peak current can be obtained. Moreover, in the pulse condition of the wave pulse welding at HIGH side, fine adjustment is available to the standard pulse peak current at HIGH side by setting the adjustment value.
  • Page 126 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.48 F63: L pulse peak current fine adjustment This function allows fine adjustment of the standard pulse peak current at LOW side in the pulse condition of the wave pulse welding; by setting the adjustment value, finely adjusted pulse peak current at LOW side can be obtained. Set the adjustment value in the range of -150 to 150 A.
  • Page 127 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.52 F67: Setting change of current value (start condition, crater condition) When "CRATER ON" is selected, the current value of the start condition and the crater condition can be set in percentage based on the current value of the welding condition. •...
  • Page 128 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.58 F73: Interval function Arc OFF time Sets the arc-OFF time in the Interval function. • Set the arc-OFF time in the range of 0.20 to 9.99 seconds. 6.7.2.59 F75: Wire inching initial speed Sets the initial speed (first second) of wire inching when the value is set other than 0.
  • Page 129 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.64 F81: Torch switch setting with TIG mode Even if DC TIG is selected as welding process, welding process operating the torch switch of the torch connected to the wire feeder can start or end welding. Normally, in DC TIG, torch detective voltage is always applied to the torch electrode, and then, arc starts when the electrode touches the base metal.
  • Page 130 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.67 F84: Automatic pulse adjustment Sets the pulse mode that has the pulse automatic adjustment function. This function is available when set to the following welding process. Manual/Auto. Welding process Wire material Auto. DC PULSE In pulse welding, spatter generation will increase when the welding voltage is set at a low value and welding is carried out in a way that short-circuit will occur moderately.
  • Page 131 ELDING ONDITION HAPTER ETTING NTERNAL UNCTIONS 6.7.2.69 F86/F87: Current display adjustment (Gain/offset) Set the adjustment value (gain/offset) when the current display value on the touch panel is different from the actual current value. The current value displayed on the touch panel is obtained by software processing of the average value of outputs; therefore, it may not be consistent with the value indicated on a needle meter, etc.

  • Page 132: Operation Of Analog Remote Control

    ELDING ONDITION HAPTER PERATION OF NALOG EMOTE ONTROL PTIONAL Operation of Analog Remote Control (Optional) This section explains the functions of knobs and buttons arranged for the analog remote controller (optional) as well as their operation. Since the setting at the analog remote control is preferred when connected, it is not possible to set this condition on the touch panel of welding power source.

  • Page 133: Functions

    ELDING ONDITION HAPTER PERATION OF NALOG EMOTE ONTROL PTIONAL The functions which can be assigned to the switching knob are as follows. Position of switching knob F2 setting Functions No function ― ― ― 4T/Crater DC Crater setting（ 6.6.4 Crater setting） 4T/Crater DC Pulse Gas check（...
  • Page 134 Chapter 7 Administrator Functions This chapter explains the functions used by administrators such as protection and initialization of welding JOB. Administer settings of welding condition This section explains how to set welding conditions registered in the memory as favorite or activate. Menu >...

  • Page 135: Protection Of Welding Job

    DMINISTRATOR UNCTIONS HAPTER ROTECTION OF ELDING Register the welding condition as a favorite or activate condition. ● Welding conditions registered as a favorite condition are marked with a star mark. To register as a favorite: Move the scrollbar to the right. To remove from favorites: Move the scrollbar to the left.

  • Page 136: Setting/Changing Password

    DMINISTRATOR UNCTIONS HAPTER ROTECTION OF ELDING 7.2.1 Setting/Changing password This section explains how to set and change the password. • Welding is not possible during setting the password. • Set a three-digit number other than "000" (initial value) as the password. Setting "000" does not set a password. (No password specified) NOTE First determine a specified number and write it down on a piece of paper, and then set...

  • Page 137: Welding Result Control Function

    DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION TIPS After the password is set, if the KEY LOCK is turned ON in the MENU screen, the key mark • will be displayed in the Home screen, and the erroneous operation prevention function becomes enabled.

  • Page 138: Setting Welding Result Control Function

    DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION 7.3.1 Setting welding result control function This section explains how to set the welding result control function. Menu > Weld monitor Select the administer item to set. ● Select the icon at the top right of each item. ...
  • Page 139 DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION ■ Total welding time ● Set the target value for the total welding time. The value range is 0 h: 0 min to 16 h: 39 min (999 min). ● Select [] or [×] to set the action to be taken when the target value is reached. ■...

  • Page 140: Details Of Welding Control Items

    DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION 7.3.2 Details of welding control items This section explains about details of the welding control items. 7.3.2.1 Number of welding point The number of welding points is controlled according to the setting range. •...
  • Page 141 DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION Unit amount (g/m) Wire diameter Mild steel Mild steel Stainless Stainless Stainless Brazing Brazing Soft Hard Inconel Titanium (mm) solid cored steel ferrite cored CuSi CuAl aluminum aluminum − − − − − −...
  • Page 142 DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION Example: The settings when the set value of welding current is 200 A and that of welding voltage is 20 V. Current tolerance (+) is set to "10" % (= 220 A) Current tolerance (-) is set to "20" % (= 160 A) Voltage tolerance (+) is set to "20"...
  • Page 143 DMINISTRATOR UNCTIONS HAPTER ELDING ESULT ONTROL UNCTION 7.3.2.7 Alarm indication at the time of ERROR detection If the average current or average voltage becomes out of the specified range, the notification will appear on the touch panel. • The display returns to the normal state when any item or key of the operation panel is selected. <Example>...

  • Page 144: Data Backup (Utilization Of Data)

    There is software allowing you to easily display waveforms and edit welding JOB. You can • download it from our home page. URL: https://www.daihen.co.jp/en/products/welder/software/ 7.4.1 Setting of welding JOB/internal functions The following contents can be stored in the "P*****_DAIHEN_OTC_WELDING_PRAMETER.CSV" file.
  • Page 145 DMINISTRATOR UNCTIONS HAPTER ACKUP TILIZATION OF DATA The current welding JOB set with the touch panel will not be saved. (If necessary, record them in memory beforehand.) The welding condition data recorded in the memory will be output in the way that the JOB Nos. (registration Nos.) are displayed in a vertical line and the parameter values in a horizontally line.

  • Page 146: Simplified Data Log Function

    DMINISTRATOR UNCTIONS HAPTER ACKUP TILIZATION OF DATA Item Description Unit Item Description Unit Extended control ctrl Sequence information (*1) exp_ctrl − information Adjustment value of pulse wmode_H Process information 1 (*2) HiSpdPlsAdj − auto-adjustment wmode_L Process information 2 (*2) (reserved) dummy1 〜...

  • Page 147: Failure Log Function

    DMINISTRATOR UNCTIONS HAPTER ACKUP TILIZATION OF DATA Example: The data will be output as below when the internal function F52 is set to "1" (detected values of welding current, welding voltage and feeding speed) and F53 to "2" (100 ms). Time [msec] Welding current [A] Welding current [V]...

  • Page 148: Welding Result Control Function

    DMINISTRATOR UNCTIONS HAPTER ACKUP TILIZATION OF DATA 7.4.4 Welding Result Control Function The following contents can be saved in the file "DAIHEN_WELDING_MONITOR_DATA_MACHINE_***.CSV ". • Welding machine identification Number • Cumulative values of Welding result control function The values of internal function F77(Welding result control function identifications numbers) enters into "***" in the end of filename.

  • Page 149: Importing Backup Data

    DMINISTRATOR UNCTIONS HAPTER ACKUP TILIZATION OF DATA 7.4.6 Importing backup data This section explains how to import the backup data. NOTE • The data stored in the welding power source will be overwritten by the backup data. Make sure of it before overwriting. Turn ON the power switch.

  • Page 150: Initializing Welding Job And Internal

    DMINISTRATOR UNCTIONS HAPTER NITIALIZING ELDING NTERNAL UNCTIONS Initializing Welding JOB and Internal Functions This section explains how to initialize the welding JOB and internal functions. If initialized, the welding JOB currently used and internal function values will return to the default (initial) setting. However, this does not affect the welding JOB registered in memory.
  • Page 151 DMINISTRATOR UNCTIONS HAPTER NITIALIZING ELDING NTERNAL UNCTIONS Change back the circuit board switch SW101 setting from 4 to 0. • The welding power source will not start if the circuit board switch SW101 is remained set to [4]. Always make sure to return the board switch setting to [0].

  • Page 152: Serial Number

    DMINISTRATOR UNCTIONS HAPTER HECKING THE OFTWARE ERSION AND ERIAL UMBER Checking the Software Version and Serial Number This section explains how to check the software version installed in the welding power source. The software version is managed as below. P##### ### ### ### Product Extended version Minor version...

  • Page 153: Calibration Mode

    DMINISTRATOR UNCTIONS HAPTER ALIBRATION Calibration Mode The calibration mode can be used to calibrate the current and the voltage values indicated on the touch panel as well as the actual output current and voltage values. The adjustment procedure of output current and output voltage differs depending on whether the touch panel is installed on the wire feeder or on the welding power source.
  • Page 154 DMINISTRATOR UNCTIONS HAPTER ALIBRATION Remove the cover on the upper front panel of the welding power source. Change the circuit board switch SW101 setting from 0 to 5. Install the cover on the upper front panel of the welding power source. Turn ON the breaker.

  • Page 155: Adjustment Of Output Voltage

    DMINISTRATOR UNCTIONS HAPTER ALIBRATION Install the cover on the upper front panel of the welding power source. When the calibration has been completed, turn ON the breaker and the welding power source. 7.7.1.2 When the touch panel is installed on the welding power source Conduct steps 1 through 3 described in the previous section.
  • Page 156 DMINISTRATOR UNCTIONS HAPTER ALIBRATION Remove the cover on the upper front panel of the welding power source. Change the circuit board switch SW101 setting from 0 to 5. Install the cover on the upper front panel of the welding power source. Turn ON the breaker.
  • Page 157 DMINISTRATOR UNCTIONS HAPTER ALIBRATION 7.7.2.2 When the touch panel is installed on the welding power source Conduct steps 1 through 3 described in the previous section. ( 7.7.2.1 When the touch panel is installed on the wire feeder) Press and hold the HOME key and the MENU key simultaneously and turn ON the power switch. ...

  • Page 158: System Setting

    DMINISTRATOR UNCTIONS HAPTER YSTEM ETTING System Setting Sets the Display brightness and the Day and Time of all screens. Menu > System settings Select the setting items and change to the desired settings. ● To adjust the brightness of the screen, select "Display Brightness" and adjust the set value. As the number increases, the brightness increases.

  • Page 159: Screen Layout Settings

    DMINISTRATOR UNCTIONS HAPTER CREEN AYOUT ETTINGS Screen Layout Settings The layout of the items in the HOME screen can be changed. Menu > Screen layout Select the items to move. ● When an item on the left is selected, "Plate thickness", "Welding current" and "Wire feed rate" appear in the right side of the touch panel.

  • Page 160: 7.10 Language Settings

    DMINISTRATOR UNCTIONS HAPTER ANGUAGE SETTINGS 7.10 Language settings The language of the touch panel can be changed. Menu > Languages Scroll through the list and select the language to set.  The selected language is marked with a check mark. Press the BACK key to return to the previous screen and check that the language has been switched.

  • Page 161: Chapter 8 Maintenance And Inspection

    Chapter 8 Maintenance and Inspection This chapter explains the daily and periodical inspection of the welding power source. Precautions for Maintenance and Inspection This section explains the precautions for maintenance and inspection work. To prevent electric shock or burn injury, ensure to follow the instructions below: •...

  • Page 162: Daily Inspection

    AINTENANCE AND NSPECTION HAPTER AILY NSPECTION • The welding JOB (electronic data) stored by this function are susceptible to occurrence of static electricity, impact, repair, etc., and there is a possibility that the stored contents may be changed or lost. Important information should also be stored as printed document.

  • Page 163: Periodical Inspection

    AINTENANCE AND NSPECTION HAPTER ERIODICAL NSPECTION Periodical Inspection This section explains the periodical inspection of the welding power source. Check the items in the table below every three (3) to six (6) months. • Before performing maintenance and inspection, read the instructions in "8.1 Precautions for Maintenance and Inspection"...

  • Page 164: Periodical Replacement Parts

    AINTENANCE AND NSPECTION HAPTER ERIODICAL EPLACEMENT ARTS Periodical Replacement Parts This section explains the parts to be replaced periodically. • Printed circuit board PCB7 ( 10.1 Parts List) The printed circuit board PCB7 inside the welding power source has a high voltage electrolysis capacitor. The high voltage electrolysis capacitor supplies stable direct current to the inverter circuit, but its performance will degrade year by year.

  • Page 165: Insulation Resistance Measurement And Withstand Voltage Test

    AINTENANCE AND NSPECTION HAPTER NSULATION ESISTANCE EASUREMENT AND ITHSTAND OLTAGE Insulation Resistance Measurement and Withstand Voltage Test If insulation resistance measurement and withstand voltage test is necessary, please contact your dealer. • The customer MUST NOT perform the withstand voltage test. If withstand voltage test is necessary, ensure to contact your dealer.

  • Page 166: Chapter 9 Troubleshooting

    Chapter 9 Troubleshooting This chapter explains the typical troubleshooting for the welding power source. The cause of problems can be categorized as below: • Mechanical problems (e.g., problems of driving mechanism of the wire feeder) • Electric and control problems •...
  • Page 167 ROUBLESHOOTING HAPTER CTION IN ASE OF RROR Error code Error cause Action and how to cancel error There is no load between the STOP • Identify the cause of no load between the STOP terminals (3-4) of the terminal block terminals (*1) TM3 for external connection.

  • Page 168: Troubleshooting

    ROUBLESHOOTING HAPTER ROUBLESHOOTING Error code Error cause Action and how to cancel error An over current was detected at the • Check that the tip at the end of torch is not contacting the base metal. output side of the welding power •...
  • Page 169 ROUBLESHOOTING HAPTER ROUBLESHOOTING Problem Possible cause Corrective action Check that the setting of internal functions F29 to F32 is Setting/handling of the external correct. ( 6.7.2.22 F29 to F32: External input terminal inputs is not correct. setting) Shield gas does not stop flowing. Check that there is no abnormality in the cables The external input cables are connected to the external input terminal block.

  • Page 170: Chapter 10 Reference Materials

    Chapter 10 Reference Materials This chapter contains the parts list of welding power source, and reference materials for setting the welding JOB. 10.1 Parts List This section shows the parts list of welding power source. • When placing an order, provide your dealer with the necessary information: the model name of welding power source, the name of the part to be replaced, and the part number (or specifications if part has no number).
  • Page 171 EFERENCE ATERIALS HAPTER ARTS Q’ty Code Code DV Product Name Specifications Remarks ARXIS ARXIS WB-P403L WB-P503L 630048 Ferrite core HM2AT4815 630047E1 Ferrite core TW70W(R402715) 630048 Ferrite core HM2AT4815 630048 Ferrite core HM2AT4815 630047E1 Ferrite core TW70W(R402715) 630078 Ferrite core (SN-20 OR 23.5X9.5X12.6) 630078 Ferrite core SN-20 OR 23.5X9.5X12.6...
  • Page 172 EFERENCE ATERIALS HAPTER ARTS Q’ty Code Code DV Product Name Specifications Remarks ARXIS ARXIS WB-P403L WB-P503L 630016 Printed circuit board P30115M00 PCB8 630022 Printed circuit board P30086T00 PCB9 630023 Printed circuit board P30087T00 PCB10 630021 Printed circuit board P30086S00 PCB11 630025 Printed circuit board P30088V00...

  • Page 173: 10.1.2 Spare Parts List

    EFERENCE ATERIALS HAPTER EFERENCE RAWING Analog remote control parts list (K5804S00) (Optional) Code Part No. Product Name Specifications Q’ty Remarks Iset, Vset 4501-039 RV24YN20SB 5 kΩ Variable resistor 100-0487 RD20S 12 Ω J Carbon resistor 4531-710 D1N60 Diode INCH 4250-077 Push switch A2A-4R 4735-013...

  • Page 174: 10.2.1 Schematic Diagram

    EFERENCE ATERIALS HAPTER EFERENCE RAWING 10.2.1 Schematic diagram • ARXIS WB-P403L...
  • Page 175 EFERENCE ATERIALS HAPTER EFERENCE RAWING...
  • Page 176 EFERENCE ATERIALS HAPTER EFERENCE RAWING • ARXIS WB-P503L...
  • Page 177 EFERENCE ATERIALS HAPTER EFERENCE RAWING...

  • Page 178: 10.2.2 Parts Layout Drawing

    EFERENCE ATERIALS HAPTER EFERENCE RAWING 10.2.2 Parts layout drawing • ARXIS WB-P403L...
  • Page 179 EFERENCE ATERIALS HAPTER EFERENCE RAWING • ARXIS WB-P503L...

  • Page 180: 10.3 Materials For Setting Welding Job

    EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING 10.3 Materials for Setting Welding JOB This section provides reference information for setting the welding JOB. 10.3.1 Guide for changing welding JOB This section gives examples of the problems that can occur due to improper welding JOB. Problem Symptom •...
  • Page 181 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Plate Wire Leg length Wire diameter Current Voltage Manual/Auto. Gas flow rate thickness consumption L (mm) (mmΦ) (cm/min) (L/min) t (mm) (g/min) 2.3 to 2.8 2.8 to 3.4 3.0 to 4.0 130 to 170 19 to 21 45 to 55 15 to 20...
  • Page 182 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Plate Wire Root opening Wire diameter Current Voltage Manual/Auto. Gas flow rate Number of thickness consumption g (mm) (mmΦ) (cm/min) (L/min) layers t (mm) (g/min) 2.0 to 2.5 1.0 to 1.2 130 to 150 19 to 21 40 to 50 10 to 15...
  • Page 183 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Example for welding JOB of lap fillet Aim position Wire Plate thickness Wire diameter Current Voltage Manual/Auto. Gas flow rate Aim position consumption t (mm) (mmΦ) (cm/min) (L/min) (g/min) 1.8 to 2.1 80 to 100 18 to 19 45 to 55 10 to 15...
  • Page 184 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING 10.3.2.3 Example of MAG short arc welding Material: Mild steel Gas: Ar + CO mixed gas (10 to 15 L/min) Plate Wire Wire diameter Current Voltage Manual/Auto. Gas flow rate Joint shape thickness consumption (mmΦ) (mm)
  • Page 185 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Plate Wire Manual/ Wire Shape of Current Voltage thickness diameter Auto. consumption Remarks joint weld t (mm) (mmΦ) (cm/min) (g/min) Butt 22 to 23 Check back bead appearance Leg length: 4 - 5 mm, Throat depth: 2.5 mm Fillet 21 to 22 Leg length: 10 mm...
  • Page 186 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Example for welding JOB of single side welding (Auto. mode) Wire Plate Manual/ Wire Number Current Voltage Gas flow thickness diameter Bevel shape Auto. consumption of layers rate (L/min) t (mm) (cm/min) (g/min) (mmΦ) 24 to 25 15 to 20...
  • Page 187 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING Manual/ Wire Number Current Voltage Gas flow Bevel shape Auto. consumption Remarks of layers rate (L/min) (cm/min) (g/min) 20 to 21 25 to 30 15 to 20 2.2 to 2.7 Oscillation Upward 21 to 22 25 to 30 15 to 20 2.2 to 2.7...
  • Page 188 EFERENCE ATERIALS HAPTER ATERIALS FOR ETTING ELDING 10.3.2.6 Example for short welding JOB of aluminum MIG Example for welding JOB of I shape butt Plate Gas flow Wire Wire diameter Current Voltage Manual/Auto. Wire feeding thickness rate consumption (mmΦ) (cm/min) length (mm) t (mm) (L/min)

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