Amada ML-73 EL Series Operation Manual

Amada ML-73 EL Series Operation Manual

Fiber laser marker
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Original instructions
Fiber Laser Marker
ML-73□□EL
OPERATION MANUAL
Z11OM1209102-02

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Summary of Contents for Amada ML-73 EL Series

  • Page 1 Original instructions Fiber Laser Marker ML-73□□EL OPERATION MANUAL Z11OM1209102-02...
  • Page 2 Thank you for purchasing our Fiber Laser Marker ML-73□□EL. Please read this manual carefully to ensure correct use of the product. Store the manual in a convenient place for future reference. This documentation for the fiber laser marker covers installation, operation, maintenance, and specifications.
  • Page 3: Chapter Overview

    Chapter Overview Chapter 1 Safety Precautions Chapter Precautions for safe use of the marker Chapter 2 Overview of the ML-73□□EL Chapter Summary of fiber laser marker features Chapter 3 Part Names and Functions Chapter Marker part names and functions Chapter 4 System Configuration Chapter System configuration, constituent parts, and included accessories...
  • Page 5: Table Of Contents

    Contents Notes ■ Trademarks ■ Symbols Used in This Manual ■ Chapter Overview Chapter 1 Safety Precautions ............... 5 1.1 Meaning of Symbols............... 6 1.2 Danger, Warning, and Caution Items..........7 1.3 Guidelines for Normal Use ............10 1.4 For Disposal ................. 12 1.5 Compliance (ML-73□0EL Only)............
  • Page 6 Contents Options ......................28 ■ Chapter 6 Installation ................29 6.1 Installation Requirements............. 29 Control Unit ....................29 ■ ML-73□0EL, Standard Head Unit ..............30 ■ ML-73□0EL, Water and Oil Proof Head Unit (Option) ........31 ■ ML-73□3EL, Head Unit................. 32 ■...
  • Page 7 Contents Chapter 10 QR Code and DataMatrix Specifications ......73 10.1 QR Code Specifications ............... 73 10.1.1 QR Code Symbol Specifications ........73 Detailed Specifications ................. 74 ■ 10.1.2 Preparing Data ..............75 Overview of Sample Data................75 ■ Examples of Preparing Data Elements ............76 ■...
  • Page 8 Contents 11.3.2 Connection Examples ............. 107 11.3.3 Time Chart ..............108 During 2-axis control (when using EX2) ............. 108 ■ During 4-axis control (when using EX4) ............. 109 ■ If a transfer unit error occurs (after ACK timeout)........110 ■ When NAK (awaiting transfer unit operation) is used.........
  • Page 9: Chapter 1 Safety Precautions

    Chapter Safety Precautions Before using the Laser Marker, carefully read these safety precautions to ensure correct use. • These precautions are intended to ensure safe use of the unit and to prevent damage or personal injury to the user and other individuals. Be sure to read all precautions; they are critical for ensuring safe use.
  • Page 10: Meaning Of Symbols

    Chapter 1 Safety Precautions 1.1 Meaning of Symbols Chapter These symbols indicate prohibited actions. The symbols warn against actions that will void the terms of the warranty. The prohibited action is depicted in a circle or illustrated in a figure or described in a statement nearby. These symbols indicate actions users must take.
  • Page 11: Danger, Warning, And Caution Items

    1.2 Danger, Warning, and Caution Items 1.2 Danger, Warning, and Caution Items Chapter DANGER Do not touch inside the Laser Marker when it is switched on Doing so may result in electric shock. Never attempt to disassemble, repair, or modify the Laser Marker Doing so may result in electric shock or fire.
  • Page 12 Chapter 1 Safety Precautions WARNING Chapter Wear protective eyewear Always wear protective eyewear having an optical density of at least 7 when using the Laser Marker. Keep in mind that exposure of the eyes to direct laser irradiation through protective eyewear may result in blindness, even when wearing protective eyewear.
  • Page 13 1.2 Danger, Warning, and Caution Items CAUTION Chapter Avoid spilling or splashing water on the Laser Marker The presence of water on electrical parts may result in electric shock or short circuits. Use the appropriate tools to terminate the power cable (wire strippers, crimp tools, etc.) Failure to use the appropriate tools may result in damage to the wire core, resulting in fire or electric shock.
  • Page 14: Guidelines For Normal Use

    Chapter 1 Safety Precautions 1.3 Guidelines for Normal Use Chapter • Appoint a safety supervisor with as much expertise and experience with lasers and laser equipment as possible. The supervisor, who will be in charge of the laser key switch, should familiarize users with safety issues and coordinate laser marking.
  • Page 15 1.3 Guidelines for Normal Use • If a computer is connected, never disconnect the USB cable before turning off the power switch. • For more consistent marking, allow the unit to warm up for about 10 to 30 minutes after turning on the LD.
  • Page 16: For Disposal

    Chapter 1 Safety Precautions 1.4 For Disposal Chapter This product incorporates parts containing gallium arsenide (GaAs). At the time of disposal, separate it from general industrial waste or domestic waste and carry out the disposal in accordance with applicable laws and regulations. 1.5 Compliance (ML-73□0EL Only) Please refer to the Declarations of Incorporation for the laser marker for compliance details.
  • Page 17: Warning/Explanation Labels For Safety

    1.6 Warning/Explanation Labels for Safety 1.6 Warning/Explanation Labels for Safety Chapter The following labels are applied to the marker. Read and follow the instructions on the labels to ensure correct use. ML-73 □□ EL...
  • Page 18: Chapter 2 Overview Of The Ml-73□□El

    Chapter Overview of the ML-73□□EL 2.1 Features The ML-73□□EL is a scanning fiber laser marker. This marker offers the following features: Fiber Laser Marking ■ • Permanent marking In contrast to ink-based printing, laser marking is permanent, since the laser beam changes the material itself.
  • Page 19 2.1 Features • Supports registration of multiple marking conditions Up to 1,023 conditions may be specified. • Auto backup Specify an interval (in time or number of operations) for automatic data backup. • Dust-proof head The ML-73□0EL standard head is IP5X compatible. The ML-73□3EL standard head is IP64 compatible.
  • Page 20: Chapter 3 Part Names And Functions

    Chapter Part Names and Functions 3.1 Control Unit Incorporates the controller, fiber laser module and power supply unit. You can monitor operating status from a computer. ■Front ① ② ③ ⑤ ④ ⑥ ⑦ ① Emergency Stop Button Press to halt the unit immediately during emergencies. This will immediately suspend marking and turn OFF the LD.
  • Page 21 3.1 Control Unit ③ Panel Indicators Panel indicators light in accordance with the status of the unit as follows: READY The CONTROL keyswitch is turned on and the LD can be operated. SHUTTER The Safety Shutter in the Head Unit is open. EMISSION Laser emission underway TROUBLE...
  • Page 22: Back

    Chapter 3 Part Names and Functions ■Back ① ② ③ ⑤⑥ ⑦ ④ ⑧ ⑨ ⑩ ⑪ ⑬ ⑫ Chapter ⑭ ⑮ ① E-STOP/REMOTE I/L Connector (D-Sub 26-Pin, Male) This connector allows the user to integrate an external Emergency Stop button to the marker. The signal should be a dry-contact type and must be closed to operate the marker.
  • Page 23 3.1 Control Unit ⑦ SCANNER Connector This 25-pin D-Sub cable contains power and digital communication signals for the laser head unit. Please do not operate the marker without this connected as it may damage the head unit or cause unaimed laser emission. Do not plug or unplug this connector when power is ON. ⑧...
  • Page 24: Head Unit

    Chapter 3 Part Names and Functions 3.2 Head Unit ■Front and Side ML-73□0EL, Standard ② ③ ④ Chapter ① ML-73□0EL, Water and Oil Proof (Option) ④ ③ ② ① ML-73□3EL ⑤ ⑥ ④ ③ ② ① ① f Lens Focuses the laser beam upon the marking area. This lens keeps the scanning distance proportional to the mirror's rotation angle to keep the marking speed consistent within the marking area.
  • Page 25 3.2 Head Unit ③ Shutter Alarm Lamp Green when the Safety Shutter is open. ④ Laser Output Part The laser output part of the ML-73□0EL standard head unit can be removed from the Head Unit only if you have received our training. If this is not mounted on the Head Unit correctly, an emergency stop occurs.
  • Page 26: Back

    Chapter 3 Part Names and Functions ■Back ML-73□0EL, Standard ① ② ③ Chapter ML-73□0EL, Water and Oil Proof (Option) ① ② ③ ML-73□3EL ① ③ ② ④ ① Scanner Connector This 25-pin D-Sub (ML-73□0EL standard head unit) / 24-pin round-type (ML-73□0EL water and oil proof head unit and ML-73□3EL head unit) cable contains power and digital communication signals for the laser scan head.
  • Page 27 3.2 Head Unit ③ Fiber Optical fiber that connects the laser output to the Laser head. Never allow the fiber bending radius to decrease to less than 150 mm. Never kink or crush the fiber. Fiber damage will require refurbishment of the laser module or unit. The fiber is shipped installed and aligned in our factory. The fiber output assembly can not be removed and replaced except in our factory.
  • Page 28: Chapter 4 System Configuration

    Chapter System Configuration 4.1 System Configuration Schematic Scanner Power Cable (ML-73□3EL only) Scanner Control Cable Dedicated Optical Fiber Computer Head Control Cable Head Unit USB Cable Drivers Software Applications Control Unit You can prepare marking data and perform marking from a computer connected to the Control Unit via the USB cable.
  • Page 29: Components

    4.2 Components 4.2 Components The Laser Marker consists of the main unit and the following components: Component Type  lens , f100, f150, f160 , f270, f350, f420 , f508  Telecentric f lens f100, f163 (ML-73□3EL only) Dual-core Intel Celeron, Core i or better Memory 1 GB or more (32 bit), 2 GB or more (64 bit) Hard disk space...
  • Page 30: Options

    Chapter 4 System Configuration 4.4 Options The following items are available as options: Component Details 256 MB, 512 MB (The unit is shipped with a 256-MB memory card Memory cards installed.) USB cable (3 m) For communications with a computer. Protective eyewear One protective eyewear is included upon marker purchase.
  • Page 31: Chapter 5 Unpacking

    Chapter Unpacking 5.1 Moving the Container Use a forklift or cart to move the container. When lifting the marker, at least two people should hold the marker by the handles. Container Size and Mass ■ Approx. 560 (H) x 580 (W) x 1020 (D) mm Head Unit and Control Unit Container (including Approx.
  • Page 32: Checking The Container Contents

    Chapter 5 Unpacking 5.2 Checking the Container Contents Ensure that the containers include items in the following quantities. Containers ■ Head unit fθ lens (built into the head unit depending on the size) Control Unit Cleaning paper Protective eyewear User’s Manual for ML-73□□EL (CD-ROM) Quick Reference for ML-73□□EL User’s Manual for LMDraw6 (CD-ROM) Chapter...
  • Page 33: Chapter 6 Installation

    Chapter Installation 6.1 Installation Requirements Vibration or impact may cause misalignment of the optical axis, reductions in laser power, disconnection or looseness of electrical components, or may damage the equipment in other ways. Always use the specified packaging material to prevent vibration or impact, especially during transport or relocation.
  • Page 34: 0El, Standard Head Unit

    Chapter 6 Installation ML-73□0EL, Standard Head Unit ■ Refer to the following figure when installing the Head Unit. Install the Head Unit in a well-ventilated location. Because marking may produce dust and particulates, we recommend installing a dust collector. (Front) (Back) Laser output part Optical fiber...
  • Page 35: 0El, Water And Oil Proof Head Unit (Option)

    6.1 Installation Requirements ML-73□0EL, Water and Oil Proof Head Unit (Option) ■ Refer to the following figure when installing the Head Unit. Install the Head Unit in a well-ventilated location. Because marking may produce dust and particulates, we recommend installing a dust collector. (Front) (Back) Laser output part...
  • Page 36: 3El, Head Unit

    Chapter 6 Installation ML-73□3EL, Head Unit ■ Refer to the following figure when installing the Head Unit. Install the Head Unit in a well-ventilated location. Because marking may produce dust and particulates, we recommend installing a dust collector. Laser output part Optical fiber (Front) (Back)
  • Page 37 6.1 Installation Requirements Keep the following points in mind when installing the Head Unit: • The following work distances represent the distance from the bottom surface of the lens's protective glass to the focal position. Because the work distance varies depending on individual differences in equipment and marking conditions, ensure the Head Unit is installed to allow adjustment in a range of ±...
  • Page 38: Connections

    Chapter 6 Installation 6.2 Connections Refer to the following figure when connecting marker components. Keep the following points in mind when connecting the components. • Do not share the power supply with other large equipment. • Avoid bundling connecting cables or remote control cables with other power cables. The resulting electromagnetic noise may cause malfunctions.
  • Page 39: Chapter 7 Starting/Stopping The Equipment

    Chapter Starting/Stopping the Equipment 7.1 Turning the Hardware On and Off Turn the marker on and off as follows. Startup and shutdown (and confirmation) is possible from LMDraw6 using a computer. ■Starting the Marker Before starting the marker, confirm the following points: ・...
  • Page 40 Chapter 7 Starting/Stopping the Equipment Emergency Stop switch Power switch Control keyswitch Memory Card Access indicator After the self-diagnostic is complete, the message “Turn Key On” should be displayed on the Control Unit. After confirming it is displayed, go to the next step. Liquid crystal display on the Control Unit /....
  • Page 41 7.1 Turning the Hardware On and Off On the Control Unit, turn on the Control keyswitch. LD operations are now possible, and the icon is displayed. The [Key Switch] indicator on the marking screen is lit in green. [Key Switch] indicator Liquid crystal display on the Control Unit /....
  • Page 42 Chapter 7 Starting/Stopping the Equipment A message indicating "Preparing to turn on LD" is displayed. After the LD starts up, t he [ Sta rt L D] indicator on the marking screen turns green. [Start LD] indicator Liquid crystal display on the Control Unit /. 5JWVVGT %NUF...
  • Page 43: Stopping The Marker

    7.1 Turning the Hardware On and Off ■Stopping the Marker Select [Marker]-[Stop LD] or click the icon. After the LD has finished shutting down, the Ready indicator on the Control Unit goes off. The [Start LD] indicator on the marking screen turns off. •...
  • Page 44: Adjusting The Work Distance

    Chapter 7 Starting/Stopping the Equipment 7.2 Adjusting the Work Distance Before starting the marking operation, adjust the work distance accordingly. This description applies to startup adjustments. Fine-tuning of the work distance may also be necessary to match the workpiece material and characters or shapes to be marked. Set the workpiece under the f...
  • Page 45 7.2 Adjusting the Work Distance Lens Marking area Work distance 73 mm x 73 mm 197±3 mm f163 telecentric *1 Available for the ML-73□0EL standard head unit only. *2 Available for ML-73□0EL only. *3 Available for ML-73□3EL only. *4 170 mm for the water and oil proof head unit and ML-73□3EL. *5 409 mm for the water and oil proof head unit and ML-73□3EL.
  • Page 46: Chapter 8 Marker Specifications

    Chapter Marker Specifications 8.1 Basic Specifications ML-7320EL ML-7350EL ML-7323EL ML-7353EL Power supply Single-phase: 100 to 240 V AC, Auto switching: 50/60 Hz Power consumption 0.27 kW max. 0.33 kW max. 0.27 kW max. 0.33 kW max. Cooling Air-cooled Operation Via computer (LMDraw6) Inputs: 9;...
  • Page 47 8.1 Basic Specifications ML-7320EL ML-7350EL ML-7323EL ML-7353EL Red LD laser, Oscillation wavelength 660 nm, Class 2, Output Guide beam 1.0 mW max. Note that luminance changes depending on the fθ lens type. IP64 Laser Standard Head Unit: IP5X Note that f420, f508, f100 Water and Oil Proof Head Unit Enhanced environment (telecentric) and f163...
  • Page 48: Marking Area Specifications

    Chapter 8 Marker Specifications 8.2 Marking Area Specifications ML-73□0EL ■ f lens f100 f150 f160 f270 f350 Scanning method Galvanometer scanner Marking area φ39 mm φ80 mm φ120 mm □ 98 mm □ 140 mm □ 200 mm 412±6 mm Work distance 93±1 mm 108±1 mm...
  • Page 49: External Specifications

    8.3 External Specifications 8.3 External Specifications Control Unit ■ (Unit: mm) Chapter ML-73 □□ EL...
  • Page 50: 0El, Standard Head Unit

    Chapter 8 Marker Specifications ML-73□0EL, Standard Head Unit ■ (Unit: mm) Chapter fθ lens Dimension 75 mm 100 mm 150 mm 160 mm 270 mm 350 mm 93±1 108±1 171±2 176±2 313±3 412±6 118±1 139±1 203±2 196±2 368±3 443±6 ML-73 □□ EL...
  • Page 51: 0El, Standard Head Unit (With The Fixing Base (Option))

    8.3 External Specifications ML-73□0EL, Standard Head Unit (With the Fixing Base (Option)) ■ (Unit: mm) Chapter fθ lens Dimension 75 mm 100 mm 150 mm 160 mm 270 mm 350 mm 93±1 108±1 171±2 176±2 313±3 412±6 91.7±1 113±1 177±2 170±2 342±3 417±6...
  • Page 52: 0El, Water And Oil Proof Head Unit (Option)

    Chapter 8 Marker Specifications ML-73□0EL, Water and Oil Proof Head Unit (Option) ■ (Unit: mm) Chapter fθ lens Dimension 100 mm 150 mm 160 mm 270 mm 350 mm 108±1 171±2 176±2 313±3 409±6 113±1 177±2 170±2 342±3 420±6 ML-73 □□ EL...
  • Page 53: 3El, Head Unit

    8.3 External Specifications ML-73□3EL, Head Unit ■ (Unit: mm) Chapter  lens Dimension f100 f150 f270 f350 f420 f508 108±1 170±2 313±3 409±6 494±5 639±6 129±1 194±2 354±4 432±6 538±6 696±7  Telecentric f lens Dimension f100 f163 123±1 197±3 174±2 314±3 ML-73 □□...
  • Page 54: 3El, Head Unit (With The Fixing Base (Option))

    Chapter 8 Marker Specifications ML-73□3EL, Head Unit (With the Fixing Base (Option)) ■ (Unit: mm) Chapter  lens Dimension f100 f150 f270 f350 f420 f508 108±1 170±2 313±3 409±6 494±5 639±6 114±1 179±2 339±4 417±6 523±6 681±7  Telecentric f lens Dimension f100...
  • Page 55: Chapter 9 Serial Interface Specifications

    Chapter Serial Interface Specifications You can configure marker settings from a computer connected via the serial interface (RS-232C). 9.1 Cable Specifications The specifications for the connecting cable are given below. ・ D-Sub 9 pins, female ・ UNC is used for nos. 4-40 ・Cross-connected ・...
  • Page 56: Connection Example: Connected To A Computer

    Chapter 9 Serial Interface Specifications Connection example: Connected to a computer ■ Marker Computer Shield line Signal Pin No. Signal Pin No. Case When using the RS-232C connector, attach the supplied ferrite core on the marker side as shown below. Applicable outer diameter of cable: φ5.5 mm to φ6.5 mm If the ferrite core is not attached, the marker may malfunction by induction noise.
  • Page 57: Communication Settings

    9.2 Communication Settings 9.2 Communication Settings Communication settings specifics are given below. Item Value (Factory-set defaults are indicated by shading.) Electrical interface Conforms to the RS-232C specification Method Asynchronous Data bit length 8 bits Stop bit length or 2 bits Parity check even None, odd, or...
  • Page 58: Communication Codes

    Chapter 9 Serial Interface Specifications 9.3 Communication Codes RS-232C communications with the marker involve exchange of ASCII data. Up to 2048 bytes may be sent or received at a time, including STX and ETX. If a transmission error occurs (parity errors, for example), the data is discarded. Only after successful reception up to the point of ETX will an ACK, NAK, or the usual data be returned.
  • Page 59: Communications Protocol

    9.4 Communications Protocol 9.4 Communications Protocol In RS-232C communications with the marker, data basically consists of the elements Checksum Command Segment shown right: (2 bytes) Response Segment (Only when (0-2046 bytes) selected) Transmission control code ■ The transmission control codes are as follows: Name Value Detail...
  • Page 60: Numerical Notation

    Chapter 9 Serial Interface Specifications Numerical notation ■ Signs Plus Nothing is added before the number. 0x2D is added before the character. Minus Hexadecimal notation itself does not indicate the sign of a value. Values The value itself is expressed as a decimal number unless otherwise specified. Decimal numbers Available ASCII codes are from 0x30 to 0x39.
  • Page 61: Commands

    9.5 Commands 9.5 Commands The commands are listed below. The first three characters of a command segment signify specific command itself. Command Function details Setting increment/ Read Write Parameter details Current 0.1A Current offset Laser beam Marking speed 0.01 mm/s Frequency 0.1 kHz Axial rotation angle...
  • Page 62: Command Details

    Chapter 9 Serial Interface Specifications Command Function details Setting increment/ Read Write Parameter details Layout save to memory card Part save to memory Marking data card Variable save to memory card Reset errors Error code acquisition Auto transmission Status 0: OFF 1: ON Maintenance Elapsed time for...
  • Page 63 9.5 Commands (8) XYR/XYW (X-axis offset, Y-axis offset, Axial rotation angle) Read/Write the X-axis offset, Y-axis offset and axial rotation angle for all layout data. This command is not accepted during marking. ■Write (XYW t0, t1, t2) X-axis offset (unit: 1 µm) Y-axis offset (unit: 1 µm) °...
  • Page 64 Chapter 9 Serial Interface Specifications (14) SRR/SRW (Serial) Obtain the existing serial information and change or set. The settings are given below. Serial number (Specify 0 to obtain the registered serial numbers delimited by commas.) Digits Current value (Suppress Zeros = ON) Value of increase and decrease Suppress Zeros (0: OFF, 1: ON) Minimum (Suppress Zeros = ON)
  • Page 65 9.5 Commands Example 0: 1st Standard 6: Cord 39 1: 2nd Standard 7: ITF 2: Part 8: DataMatrix String type 3: Cursive Text 9: QR Code 15: Code 128 If the string type is 2, the number is returned. When it is a number other than 2, the string is returned. ■Write (VDW t0, tn...) Variable data no.
  • Page 66 Chapter 9 Serial Interface Specifications Example When changing the character string of variable data No. 2 to ABC in the first standard, and the character string of variable data No. 5 to 0123 in the second standard Computer -> : VCW2,0,ABC,5,1,0123 Marker Characters conforming to VDW parameters are supported.
  • Page 67 9.5 Commands Example When changing the values for layout #7 and line #2 Computer -> : MRW7, 2, 0, 10, 20, 0, , , , , 20000, , , 2000, , , , 200, , , , , , 0, Marker ABCD,3,0123 Alignment = Arching IL, Center Coordinate = (10, 20), Start Angle = 0,...
  • Page 68 Chapter 9 Serial Interface Specifications Data Content Sequence Linear Layout Arcing Layout Spare 22 and after String (can be used with variable data) ・ Skip parameters that won’t be set. ・ Refer to the table below for the available string types for items 22 and after (string). ・...
  • Page 69 9.5 Commands (18) DMR/DMW (Number of cells of DataMatrix, Cell part setting) Obtain (read) the number of cells of DataMatrix and cell part information. Also used to write for arbitrary number of cells of DataMatrix and cell part. ■Read (DMR) “Number of cells”...
  • Page 70 Chapter 9 Serial Interface Specifications [How to register the part No.] Only one part can be set in the marker as “Default” on the barcode setting dialog box for L shape symbol, cell and margin parts, respectively. Therefore, the part to switch needs to be transferred to the marker in advance as follows.
  • Page 71 9.5 Commands When the specified filename has not been registered, the layout No. is not changed and NAK is replied. (21) MRS (Layout binary registration) Set (write) the layout by designating the layout No. and layout filename. t0:Layout number (1 - 1023) t1:Layout filename (extension is ".LMB") t2:Layout itself (binary string) Example...
  • Page 72 Chapter 9 Serial Interface Specifications (23) GRS (Part binary registration) Register the part by designating the part No. and part filename. t0: Part number (30001 - 32000) t1: Part filename (extension is ".SMB") t2: Part itself (binary string) Example When registering a part as "BUHIN.SMB" with Part No. 30001 Computer ->...
  • Page 73 9.5 Commands (26) SVV (Variable save to memory card) Save the variable data developed on RAM to the memory card. Computer -> : SVV Marker (27) TRB (Error code acquisition) Clear the current error. Computer -> : ERR Marker (28) TRB (Error code acquisition) Obtain all current error codes.
  • Page 74 Chapter 9 Serial Interface Specifications Example Auto transmission regarding marking readiness Auto transmission regarding when 0: Auto transmission 1: Auto transmission marking is finished Auto transmission of safety shutter information Auto transmission of errors * When 1 (auto transmission ON) is selected, S0 to 3 are sent each time the status changes. * Note that enabling the marker initializes the settings, disabling auto transmission of all items.
  • Page 75 9.5 Commands (32) WSR / WSW (Warm up scanner) Obtain (read) the current scanner warmup status. Also used to warm up the scanner. ■Read (WSR) Scanner warmup status (0: Warmup stopped, 1: Warmup in progress, 2: Warmup stopped and cannot be executed) Example Check- Computer...
  • Page 76: Communication Period

    Chapter 9 Serial Interface Specifications 9.6 Communication Period Computer Transmission Controller Controller Reception Computer Time Sending Period Receiving Period Response Period The following example describes how to calculate the communication period for VDW (variable data), relative to the baud rate. Example When setting variable data #7 as follows: 123 in the 2nd standard font, Figure = 1, ITF = 0123 (1) Period when sending from a computer...
  • Page 77: Chapter 10 Qr Code And Datamatrix Specifications

    Chapter QR Code and DataMatrix Specifications 10.1QR Code Specifications This section describes QR Code symbol specifications and how to prepare data elements for encoding QR Codes on the laser marker. 10.1.1 QR Code Symbol Specifications The marker software enables you to encode QR Code symbols according to these three specifications. QR Code Model 1 QR Code Model 2 Position...
  • Page 78: Detailed Specifications

    Chapter 10 QR Code and DataMatrix Specifications Detailed Specifications ■ (1) Version of QR Code creation program Version 8.1 (2) Mode Model 1 QR Code Model 1 is the basis for Model 2 and Micro QR. QR code with an added alignment pattern for improved tolerance with respect Model 2 to distortion of larger code patterns.
  • Page 79: Preparing Data

    10.1 QR Code Specifications 10.1.2 Preparing Data Overview of Sample Data ■ The following sample QR code data is prepared for the marker: File name: 1 File name: Waku File name: Ichi-1 (Model 1) (Margin) (Position Detection Pattern) File name: Ichi-2 File name: Kuro-1 File name: Kuro-2 (Position Detection Pattern)
  • Page 80: Examples Of Preparing Data Elements

    Chapter 10 QR Code and DataMatrix Specifications Examples of Preparing Data Elements ■ Refer to the following examples when creating data elements (figure data) other than the samples. •Use 11001 to 11100 as figure numbers. •“Margin” is required only if [Invert: YES] is selected. •Selectable whether or not “Position Detection Pattern”...
  • Page 81 10.1 QR Code Specifications Example 3 Position Detection Pattern (Example: Height = Width = 350) Register figure data based on a figure symmetrical relative to the origin, as shown below. -350, 350 350, 350 -330 -130 -100 -70 -100 -130 -330 -350, -350 350, -350...
  • Page 82 Chapter 10 QR Code and DataMatrix Specifications Example 5 Margin (Example: Height = Width = 20000) Position the lower-left point of the 20000 x 20000 figure at the origin and register figure data based on the area outside that figure, as shown below. Note that the margin height and width are 20000 and cannot be changed.
  • Page 83: Datamatrix Specifications

    10.2 DataMatrix Specifications 10.2DataMatrix Specifications This section describes DataMatrix specifications and how to prepare data elements for encoding DataMatrix codes on the laser marker. 10.2.1 DataMatrix Symbol Specifications Margin Parts Solid Border (L shape) Broken Border (guide cells) Data Storage (data cells) Solid and broken border elements are added automatically during encoding.
  • Page 84: Preparing Data

    Chapter 10 QR Code and DataMatrix Specifications (5) Inversion No (default) 10.2.2 Preparing Data Overview of Sample Data ■ The following sample QR code data is prepared for the marker: File name: 0 File name: Ec100-20 File name: Ec200-20 File name: Kuro-d (Cell) File name: Kuro-d2 File name: L...
  • Page 85: Examples Of Preparing Data Elements

    10.2 DataMatrix Specifications Examples of Preparing Data Elements ■ Refer to the following examples when creating data elements (figure data) other than the samples. •Use 11001 to 11100 as figure numbers. •“Margin” is required only if [Invert: YES] is selected. •Selectable whether or not “L Shape”...
  • Page 86 Chapter 10 QR Code and DataMatrix Specifications Example 3 L shape (Example: Height = Width = 360) -360, 360 360, 360 -360, -360 360, -360 Use the following equation as a guideline for the width of the L-shaped figure relative to height. Height of L-shaped figure Width of L shape Height of figure...
  • Page 87 10.2 DataMatrix Specifications Example 4 Margin (Example: Height = Width = 20000) Position the lower-left point of the 20000 x 20000 figure at the origin and register figure data based on the area outside that figure, as shown below. Note that the margin height and width are 20000 and cannot be changed. -00800, 20800 20800, 20800 00000, 20000...
  • Page 88: Chapter 11 Interface Specifications

    Chapter Interface Specifications The following interface functions are available with the marker. Note that the connectors vary by model. External Input and Output [EXT. I/O] D-Sub 25-pin Connector for I/O signals to control the unit from an external device. Connector for Unit:Male Insert the supplied connector if you do not intend to control the unit from Connector for User Device:Female an external device.
  • Page 89: External Input And Output (Ext. I/O)

    11.1 External Input and Output (EXT. I/O) 11.1External Input and Output (EXT. I/O) When using the EXT. I/O connector, attach the supplied ferrite core on the marker side as shown below. Applicable outer diameter of cable: φ7.0 mm to φ11.8 mm If the ferrite core is not attached, the marker may malfunction by induction noise.
  • Page 90: Output Signals

    Chapter 11 Interface Specifications *1 This signal is valid when “Remote” is selected on the control panel screen on a computer or via RS-232C communication. Invalid when “Local” is selected. *2 Stops all serial counters. *3 This pin corresponds to the external emergency stop of our conventional model. This cannot be used as the external emergency stop input which complies with IEC13849-1.
  • Page 91: Connection Examples

    11.1 External Input and Output (EXT. I/O) 11.1.2 Connection Examples ■When connected to an output PLC with a 24 V DC source Internal External 24 V DC TLP180 2, 3, 4, 5, 6, 7, 24, 25 11, 12, 13, 14, TLP197G 15, 18, 22, 23 Load...
  • Page 92: When Using A Contact Signal

    Chapter 11 Interface Specifications ■When using a contact signal Internal External TLP180 2, 3, 4, 5, 6, 7,24,25 11, 12, 13, 14, TLP197G 15, 18, 22, 23 Load +24V Emergency Stop Internal User connection Chapter ML-73 □□ EL...
  • Page 93: When Using An Open-Collector Signal

    11.1 External Input and Output (EXT. I/O) ■When using an open-collector signal Internal External TLP180 2, 3, 4, 5, 6 7, 24, 25 11, 12, 13, 14, TLP197G 15, 18, 22, 23 Load +24V Emergency Stop Internal User connection Chapter ML-73 □□...
  • Page 94: Time Chart

    Chapter 11 Interface Specifications 11.1.3 Time Chart ■If the power is turned ON and OFF Power switch Control Keyswitch Startup ready output Laser start input LD ON output Marking ready output LD ON LD OFF *1 Laser start input is valid while startup ready output is ON, and the LD switches on during the rising edge.
  • Page 95: During Normal Operations (No Eext. I/O)

    11.1 External Input and Output (EXT. I/O) ■During normal operations (no EEXT. I/O) Startup ready output Laser start input LD ON output LD ON Marking start input max 20 ms Marking in progress output Marking ready output Start of Marking End of Marking Local/remote switching input...
  • Page 96: If Laser Errors Occur

    Chapter 11 Interface Specifications ■If laser errors occur Startup ready output Laser start input LD ON output LD OFF LD ON LD ON Marking start input Marking in progress output Marking Marking ready Stops output Start of Marking Start of Marking Laser error output Error Occurs...
  • Page 97: If Data Errors Occur

    11.1 External Input and Output (EXT. I/O) ■If data errors occur Startup ready output Laser start input LD ON output LD ON Marking start input Marking in progress output Marking Marking ready Stops output Start of Marking Start of Marking Data error output Error Occurs...
  • Page 98: If The Counter Is Used (Count Reset And Count Up Enabled)

    Chapter 11 Interface Specifications ■If the counter is used (Count reset and count up enabled) Counter value Final number Minimum Marking start input Marking in progress output End of Marking ready Marking output Marking Start of Count-up Stops Marking output Counter reset input Data error...
  • Page 99: When Counter Stop Is Used (Increment Of 1)

    11.1 External Input and Output (EXT. I/O) ■When counter stop is used (increment of 1) Counter value Marking start input Marking in progress output Marking ready output Marking Start of Marking Stops Marking Stops Counter stop input *11 Do not change the counter input while marking-in-progress output is ON. *12 A counter stop input is confirmed at the rising edge of marking start input.
  • Page 100: Extended External Input And Output (Eext. I/O)

    Chapter 11 Interface Specifications 11.2 Extended External Input and Output (EEXT. I/O) When using the EEXT. I/O connector, attach the supplied ferrite core on the marker side as shown below. Applicable outer diameter of cable: φ7.0 mm to φ11.8 mm If the ferrite core is not attached, the marker may malfunction by induction noise.
  • Page 101: Output Signals

    11.2 Extended External Input and Output (EEXT. I/O) ■Output Signals Output format:Photo-MOS relay output Output rating:24 V DC, 70 mA max. Pin No. Signal Signal description Start no. confirmation Close (ON) output is supplied with the start number confirmation. *1 When the inductive load such as solenoid and relay is used, the spike voltage generated when driving the load may cause equipment to malfunction.
  • Page 102: Connection Examples

    Chapter 11 Interface Specifications 11.2.2 Connection Examples ■When connected to an output PLC with a 24 V DC source Internal External DC24V TLP180 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 AQV212SX +24V Load Chapter ML-73 □□ EL...
  • Page 103: When Using A Contact Signal

    11.2 Extended External Input and Output (EEXT. I/O) ■When using a contact signal Internal External TLP180 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 +24V AQV212SX Load Chapter ML-73 □□ EL...
  • Page 104: When Using An Open-Collector Signal

    Chapter 11 Interface Specifications ■When using an open-collector signal Internal External TLP180 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 AQV212SX +24V Load Chapter ML-73 □□ EL...
  • Page 105: Time Chart

    11.2 Extended External Input and Output (EEXT. I/O) 11.2.3 Time Chart ■During normal operations Startup ready output Laser start input LD ON output LD ON Start no. input Start no. confirmation Strobe input Start no. confirmation Output min 0 ms Start no.
  • Page 106: During Data Errors (Errors From Unregistered Layouts)

    Chapter 11 Interface Specifications ■During data errors (errors from unregistered layouts) Startup ready output Laser start input LD ON output LD ON Start no. Unregistered No. input Start no. confirmation Strobe input Start no. confirmation Output Start no. confirmation Marking start input Marking in progress output...
  • Page 107: Carriage Control Input And Output (Axis. I/O)

    11.3 Carriage Control Input and Output (AXIS. I/O) 11.3 Carriage Control Input and Output (AXIS. I/O) Automating marking tasks by introducing laser markers requires an interface that can be smoothly integrated with the production lines. This section describes the optional carriage control interface function, a function available with this system to meet such customer needs.
  • Page 108: Input And Output Signals

    Chapter 11 Interface Specifications 11.3.1 Input and Output Signals ■Input Signals Input format:Photo-coupler input Input rating: 24 V DC Pin No. Signal Signal description Awaiting operation. Corresponds to STB signal. Operation completed. Corresponds to STB signal. DI common ■Output Signals Output format:Open-collector output Output rating:24 V DC, 70 mA max.
  • Page 109 11.3 Carriage Control Input and Output (AXIS. I/O) Pin No. Signal Signal description EXY08 Y()-axis data D8 EXY09 Y()-axis data D9 EXY10 Y()-axis data D10 EXY11 Y()-axis data D11 EXY12 Y()-axis data D12 EXY13 Y()-axis data D13 EXY14 Y()-axis data D14 EXY15 Y()-axis data D15 OUTC2...
  • Page 110 Chapter 11 Interface Specifications Axis data output Coordinate data (binary number) (decimal number) 4096 0001 0000 0000 0000 8192 0010 0000 0000 0000 16384 0100 0000 0000 0000 32767 1000 0000 0000 0000 1111 1111 1111 1111 1111 1111 1111 1110 1111 1111 1111 1101 -32767 1000 0000 0000 0001...
  • Page 111: Connection Examples

    11.3 Carriage Control Input and Output (AXIS. I/O) 11.3.2 Connection Examples Internal External TLP180 10 k +24 V 10 k 48, 49 EXXV 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, TD62004F 14, 15, 16, 17 Load +24 V EXXC EXYV...
  • Page 112: Time Chart

    Chapter 11 Interface Specifications 11.3.3 Time Chart ■During 2-axis control (when using EX2) Startup ready output Laser start input LD ON output LD ON Marking start input Marking in progress output Marking ready output Start of Marking End of Marking Local/remote switching input Remote status...
  • Page 113: During 4-Axis Control (When Using Ex4)

    11.3 Carriage Control Input and Output (AXIS. I/O) ■During 4-axis control (when using EX4) Startup ready output Laser start input LD ON output LD ON Marking start input Marking in progress output Marking ready output Start of Marking End of Marking Local/remote switching input Remote status...
  • Page 114: If A Transfer Unit Error Occurs (After Ack Timeout)

    Chapter 11 Interface Specifications ■If a transfer unit error occurs (after ACK timeout) Startup ready output Laser start input LD ON output LD ON Marking start input Marking in progress output Start of Marking Start of Marking End of Marking Marking ready output Local/remote...
  • Page 115: When Nak (Awaiting Transfer Unit Operation) Is Used

    11.3 Carriage Control Input and Output (AXIS. I/O) ■When NAK (awaiting transfer unit operation) is used Startup ready output Laser start input LD ON output LD ON Marking start input Marking in progress output Marking ready output End of Marking Start of Marking Local/remote switching input...
  • Page 116: Emergency Stop (E-Stop)/Remote Interlock (Remote I/L)

    Chapter 11 Interface Specifications 11.4Emergency Stop (E-STOP)/ Remote Interlock (REMOTE I/L) The emergency stop signal and the remote interlock signal are assigned on the E-STOP/Remote I/L connector. To comply with the PL (Performance Level) “e” of ISO13849-1, you need to use the recommended component in the input.
  • Page 117: Pin Layout

    11.4 Emergency Stop (E-STOP)/ Remote Interlock (REMOTE I/L) 11.4.1 Pin Layout ALL CONNECTIONS ARE POTENTIAL FREE DRY CONTACT CLOSURE ONLY. Do not apply any voltage or current or you will damage the system. ■Input Signals Pin No. Signal Description Note Emergency Stop input 1A External emergency stop 1 input (channel 1)
  • Page 118: Connection Examples

    Chapter 11 Interface Specifications 11.4.2 Connection Examples ■Remote Interlock • After a remote interlock is canceled, turning ON error reset input will turn ON startup ready output and marking ready output. • Be sure to simultaneously turn ON/OFF the interlock 1 and 2. When either one is turned OFF (opened), a remote interlock state is not canceled.
  • Page 119: Emergency Stop

    11.4 Emergency Stop (E-STOP)/ Remote Interlock (REMOTE I/L) ■Emergency Stop ■Emergency Stop for Simple Systems Interfacing with External Emergency Stop Circuitry E-STOP button(s) ONLY The laser marker can be interfaced to a simple system including an enclosure and one or more external emergency stop buttons.
  • Page 120 Chapter 11 Interface Specifications ■Emergency Stop for Complicated Systems Interfacing with External Emergency Stop Circuitry User Supplied Safety Relay Module(s) Required Complicated Systems are those in which more than one emergency stop sub-circuit must be linked together. An example of this would be a machine that has a laser marker, parts handler with pneumatic controls, PLC, and conveyor belt all of which have ESTOP buttons where one ESTOP button stops all devices.
  • Page 121: Time Chart

    11.4 Emergency Stop (E-STOP)/ Remote Interlock (REMOTE I/L) 11.4.3 Time Chart For remote interlock and emergency stop, be sure to simultaneously turn ON/OFF inputs of 2 channels (the difference between channel 1 and channel 2 should be within 250 ms). When either one is turned OFF (opened), a remote interlock or an emergency stop function, but it cannot be canceled even if the error reset is input after it is turned ON (closed) again.
  • Page 122: Emergency Stop

    Chapter 11 Interface Specifications ■Emergency Stop *3 After an emergency stop is canceled, turning ON error reset input will turn ON startup ready output. Then, turning ON laser start input will turn ON both LD ON and marking ready outputs. *4 Be sure to simultaneously turn ON/OFF the emergency stop 1 and 2.
  • Page 123: Chapter 12 Maintenance

    Chapter Maintenance 12.1Maintenance Tasks Simple user maintenance tasks are described in this chapter. For optimal performance, we recommend regular annual inspections. Contact us for further details. For safety during maintenance, turn off the equipment and wait at least five minutes before any maintenance tasks.
  • Page 124: Part Replacement Schedule

    Chapter 12 Maintenance 12.2Part Replacement Schedule As user-serviceable parts wear out with use, performance declines. Repair and replacement may be necessary. Inspect the unit regularly, referring to the following table for guidelines. Component Schedule (*1) Maintenance (*2) Part Number Fan motor 4.5 years Replace 1175957...
  • Page 125 12.2 Part Replacement Schedule Component Schedule (*1) Maintenance (*2) Part Number X and Y ML-73□0EL 1189410 scanner head Digital scan- cycles Scanner unit (*4) Replace 1152496 ner MDS-FX (5 years) ML-73□3EL Digital scan- 1152497 ner MDS-FY Expander lens for LS 1190696 Dedicated EXP lens Expander lens for MS...
  • Page 126: Air Filter Inspection And Replacement

    Chapter 12 Maintenance 12.3Air Filter Inspection and Replacement Always inspect the air filter of the Control Unit starting the equipment. If it is dusty, vacuum it. Every 1 to 6 months, remove the air filter and wash it with a mild detergent. (The filter may become dirtier in some operating environments.) Dirty air filter will increase the internal temperature, which may in turn damage the equipment.
  • Page 127: Protective Glass Inspection And Replacement

    12.4 Protective Glass Inspection and Replacement 12.4 Protective Glass Inspection and Replacement If the protective glass is dirty, clean or replace it. Have the following items ready when cleaning or replacing the protective glass: • Air blow • Lens cleaning paper •...
  • Page 128 Chapter 12 Maintenance Be careful not to drop the protective glass, as it may break. Fit a new protective glass into the protective glass holder's stepped section. • The protective glass may be damaged if it is not properly fitted into the stepped section.
  • Page 129: Fiber Laser Module Warranty Period

    12.5 Fiber Laser Module Warranty Period 12.5Fiber Laser Module Warranty Period For information on warranties on units other than the fiber laser module, refer to "Warranty." When the laser power (processing power) declines and the specified laser power cannot be obtained even after increasing the current to the maximum, the fiber laser module* may need to be repaired or replaced.
  • Page 130: Backup Lithium Battery Replacement

    Chapter 12 Maintenance 12.6Backup Lithium Battery Replacement The Control Unit includes a lithium backup battery. If this battery runs out, settings in the memory will be lost when the Main Switch of the Control Unit is turned off. To prevent this, purchase a new battery from us and replace the battery under either of the following conditions: •...
  • Page 131 12.6 Backup Lithium Battery Replacement Remove the CN6 connector, and then CN6 connector Lithium battery remove the lithium battery from the control board. Insert a new lithium battery with the Front Rear positive side up. Be careful to insert the battery with the correct polarity.
  • Page 132: Memory Card Management

    Chapter 12 Maintenance 12.7Memory Card Management We recommend backing up memory card data to your computer periodically to be prepared in case of accidents. When inserting the memory card, be careful not to break a pin of the memory card slot. Also be sure to save a copy of the data before using the equipment for the first time.
  • Page 133 Appendix...
  • Page 134: Appendix A Troubleshooting

    Appendix Troubleshooting A.1 Error Messages on the Control Unit If any problems occur with the equipment, error details are displayed on the liquid crystal display on the Control Unit. Refer to the following error details list when troubleshooting problems. /. (CWNV5VCVWU *CTF(NV 'UVQR...
  • Page 135: Problems In Marking Results

    Appendix A Troubleshooting A.2 Problems in Marking Results If marking is affected by these problems, take the following measures. If these measures do not solve the problem, contact us. Problem Cause Corrective Action Unsuitable material for marking under the Change the marking conditions. current marking conditions.
  • Page 136: If No Laser Beam Is Projected

    Appendix A Troubleshooting A.3 If No Laser Beam Is Projected If no laser beam is projected, follow these steps as a corrective action. The required marking parameters and data are assumed to be set in the controller. No laser beam is emitted. To correct the problem, follow the Does the computer instructions given on the RAS screen.
  • Page 137: Index

    Index Index EEXT I/O Connector ....19 EEXT. I/O ......84 Emergency Stop ...... 84 Emergency Stop Button ....16 Numerics Error Codes ......130 E-STOP Connector ....18 2D code ......43 Explanation Labels ....13 EXT. I/O ......84 Extended External Input and Output ..
  • Page 138 Index Marking Speed ......44 Symbols ......6 Mass ....... 42 System Configuration ....24 Mass Support ....29 Memory Card ..... 26 Moving ......27 Multi-axis control card ....26 Telecentric fθ lens ..... 25 Temperature ......43 Transmission Control Code ....

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