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Amada ML-73 EL Series Operation Manual Download Page 123

119

ML-73

□□

EL

Maintenance

Simple user maintenance tasks are described in this chapter. For optimal performance, we recommend 

regular annual inspections.
Contact us for further details.

12.1Maintenance Tasks

For safety during maintenance, turn off the equipment and wait at least five minutes before 

any maintenance tasks. Touching the equipment interior while it is on poses a risk of electric 

shock.

•

Use our genuine maintenance parts.

•

For defect caused by non-genuine maintenance parts or use of non-genuine maintenance 

parts, the repair is charged even if it is still within the maintenance contract period or the 

warranty period.

Chapter

12

Summary of Contents for ML-73 EL Series

Page 1: ...Z11OM1209102 02 Fiber Laser Marker ML 73 EL OPERATION MANUAL Original instructions...

Page 2: ...Denso Wave Inc Graphics rendering support in LMDraw for importing DXF data is provided by CADBuilderOCX developed by Knack SoftWare Inc Trademarks Microsoft Windows and OpenType are trademarks or regi...

Page 3: ...Chapter 7 Starting Stopping the Equipment Part names starting and stopping the equipment and general safety precautions Chapter 8 Marker Specifications Detailed marker specifications Chapter 9 Serial...

Page 4: ......

Page 5: ...n Labels for Safety 13 Chapter 2 Overview of the ML 73 EL 14 2 1 Features 14 Fiber Laser Marking 14 ML 73 EL 14 Chapter 3 Part Names and Functions 16 3 1 Control Unit 16 Front 16 Back 18 3 2 Head Unit...

Page 6: ...ications 44 ML 73 0EL 44 ML 73 3EL 44 8 3 External Specifications 45 Control Unit 45 ML 73 0EL Standard Head Unit 46 ML 73 0EL Standard Head Unit With the Fixing Base Option 47 ML 73 0EL Water and Oil...

Page 7: ...24 V DC source 87 When using a contact signal 88 When using an open collector signal 89 11 1 3 Time Chart 90 If the power is turned ON and OFF 90 During normal operations no EEXT I O 91 If laser error...

Page 8: ...t 117 Remote Interlock 117 Emergency Stop 118 Chapter 12 Maintenance 119 12 1 Maintenance Tasks 119 12 2 Part Replacement Schedule 120 12 3 Air Filter Inspection and Replacement 122 12 3 1 Control Uni...

Page 9: ...t damage or personal injury to the user and other individuals Be sure to read all precautions they are critical for ensuring safe use The warning symbols are defined as follows Incorrect operation pos...

Page 10: ...cle or illustrated in a figure or described in a statement nearby These symbols indicate actions users must take The prohibited action is depicted in a circle or illustrated in a figure or described i...

Page 11: ...ay result in electric shock or fire Refrain from any mechanical adjustment other than maintenance specifically described in the operation manual Never expose eyes or skin to laser irradiation Exposure...

Page 12: ...connecting cables loosely may result in fire or electric shock Avoid damaging power or connecting cables Do not step on twist or pull cables Damaged cables may result in electric shock short circuits...

Page 13: ...te combustible matter Do not apply the laser beam to combustible materials To avoid risk of fire never apply the laser beam to flammable or combustible materials During use do not cover the Laser Mark...

Page 14: ...pact Where the unit is exposed to chemicals Where there is a nearby source of high noise Where moisture may condense on the unit If the room temperature changes quickly as when a heater is turned on i...

Page 15: ...er is built in do not perform the insulation resistance test and the withstand voltage test If the surge absorber fails the marker may become unusable The ML 73 3EL head unit has IP64 dust and splash...

Page 16: ...is e Incorrect installation can defeat safety features cause hazards to personnel and invalidate compliance or cause compliance to be to a lesser category Compliance with IEC13849 1 achieved using the...

Page 17: ...ation Labels for Safety 5 4 2 4674 14 81 21574 5 4 4 6 10 5 66 41 6 5 2 4674 55 5 4 241 7 6 5 4 4 6 10 55 5 4 4 6 10 9 0 12 0 0 06 4 1 5 6 81 14 5 0 21574 61 4 6 14 5 66 4 4 6 10 76 10 1 016 2 7 14 70...

Page 18: ...ooled no coolant or coolant filters needed Compatible with PCs running Windows operating systems when a computer is connected The product is bundled with the LMDraw6 Windows based marking application...

Page 19: ...20 k to 200 kHz ML 732 EL of repetition frequency Built in power monitor ML 73 3EL Controlling the laser power of each workpiece prevents the outflow of defective RS 232C communication Power values ca...

Page 20: ...end marking and turn OFF the LD Once pressed the button will remain depressed To reset this button turn in the direction indicated by the arrows Liquid Crystal Display Describes various messages on th...

Page 21: ...nsert a memory card to prepare the marker for use 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 underw...

Page 22: ...op E STOP Remote Interlock REMOTE I L p 112 for details MAINTENANCE Connector Reserved for factory diagnostic use Attach the supplied connector cover USB Connector For communications with a computer U...

Page 23: ...O signals to control the unit from an external device Insert the supplied connector if you do not intend to control the unit from an external device Leakage Breaker Turns unit power ON OFF For protect...

Page 24: ...eam 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 LD ON Alarm Lamp Yellow when th...

Page 25: ...ed 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 Never disassemble the laser output part The laser output part of...

Page 26: ...cted as it may damage the scanhead and do not plug or unplug this connector when power is ON Laser Head Control Connector This 15 pin D Sub ML 73 0EL standard head unit 16 pin round type ML 73 0EL wat...

Page 27: ...ill 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 Some ali...

Page 28: ...ion of LMDraw6 an application for computer based marking 4 1 System Configuration Schematic For instructions on installing and configuring the LMDraw6 software see the manual for LMDraw6 Control Unit...

Page 29: ...ROM drive Interface Keyboard mouse USB 1 1 4 pin x 1 Operating system Windows 10 Pro 64 bit Japanese English version USB cable Not included 3 m 1 Available for the ML 73 0EL standard head unit only 2...

Page 30: ...ter A ferrite core is included Head fixing base For securing the Head Unit RS 232C cable For communications with an external device Power cable for 200 V AC Power cable for 200 V AC CCD camera 1 0 3 m...

Page 31: ...e a forklift or cart to move the container When lifting the marker at least two people should hold the marker by the handles Head Unit and Control Unit Container including accessories Approx 560 H x 5...

Page 32: ...73 EL 1 User s Manual for LMDraw6 CD ROM 1 Quick Reference for LMDraw6 1 Computer software CD ROM 1 Power cable for 100 V AC 2 m 1 Head control cable 3 m 1 Scanner control cable 3 m 1 Ferrite core for...

Page 33: ...lly during transport or relocation Do not transport the marker while it is installed on an automatic unit Note that if the marker is subjected to even weak vibration over an extended period the electr...

Page 34: ...d right At least 100 mm C Clearance in front At least 100 mm D Clearance in back At least 200 mm E Withstand mass 4 kg Ensure the bending radius of the optical fiber at the back of Head Unit and Contr...

Page 35: ...of the optical fiber at the back of Head Unit and Control Unit is at least 150 mm When moving the Head Unit hold the unit by the bottom surfaces of front and back to avoid touching the lens Do not hol...

Page 36: ...ical fiber at the back of Head Unit and Control Unit is at least 150 mm When moving the Head Unit hold the unit by the handles on top or the bottom surface to avoid touching the protective glass Do no...

Page 37: ...ration and impact When marking highly reflective materials such as gold silver copper aluminum steel or stainless steel do not position them about the marking origin Also make sure the focal distance...

Page 38: ...bending the fiber make sure the bending radius is at least 150 mm When connecting a computer to the Control Unit you may be requested to install the software driver For driver installation instructio...

Page 39: ...s released i e the button is out turn on the Power switch of the Control Unit The self diagnostic procedure begins 7 1 Turning the Hardware On and Off Before inserting or removing the memory card alwa...

Page 40: ...next step 5 Turn on the computer and start LMDraw6 After LMDraw6 starts the marking screen is displayed Online indicator on the LMDraw6 screen is blue Before starting LMDraw6 exit all other applicati...

Page 41: ...The Key Switch indicator on the marking screen is lit in green 7 Confirm the following points on the marking screen The Emergency Stop indicator is not on The Interlock indicator is not lit No errors...

Page 42: ...he Start LD indicator on the marking screen turns green Marker startup is now complete For more consistent marking allow the unit to warm up for about 10 to 30 minutes after turning on the LD The warm...

Page 43: ...ol Unit Marker shutdown is now complete Do not turn off the Power switch until the Ready indicator on the Control Unit goes off The useful life of the LD will be greatly shortened if you turn off the...

Page 44: ...nce between the f lens and the workpiece The following table lists guidelines for this work distance relative to the f lens 7 2 Adjusting the Work Distance This description applies to startup adjustme...

Page 45: ...mm x 73 mm 197 3 mm 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...

Page 46: ...g Head Unit approx 14 kg Dimensions H x W x D mm Control Unit 309 x 306 x 497 Std Head Unit 107 x 77 x 216 Water and Oil Proof Head Unit option 162 x 113 x 317 Note that projections handle f lens f le...

Page 47: ...CAD 2009 DXF format BMP JPEG GIF and TIFF Barcode types Barcode 39 ITF and Barcode 128 2D code types DataMatrix rectangular and square GS1 DataMatrix QR code Micro QR code Number of layouts 1023 Marki...

Page 48: ...tions 3 Available for the standard head unit only 4 409 mm for the water and oil proof head unit f lens f100 f150 f270 f350 f420 f508 Scanning method Galvanometer scanne Marking area 80 mm 120 mm 140...

Page 49: ...Chapter 8 45 ML 73 EL 8 3 External Specifications Control Unit 8 3 External Specifications KPKOWO DGPFKPI TCFKWU Unit mm...

Page 50: ...ker Specifications ML 73 0EL Standard Head Unit f lens Dimension 75 mm 100 mm 150 mm 160 mm 270 mm 350 mm A 93 1 108 1 171 2 176 2 313 3 412 6 B 118 1 139 1 203 2 196 2 368 3 443 6 Unit mm 2TQEGUUKPI...

Page 51: ...0EL Standard Head Unit With the Fixing Base Option f lens Dimension 75 mm 100 mm 150 mm 160 mm 270 mm 350 mm A 93 1 108 1 171 2 176 2 313 3 412 6 B 91 7 1 113 1 177 2 170 2 342 3 417 6 QWPVKPI JQNG H...

Page 52: ...ifications ML 73 0EL Water and Oil Proof Head Unit Option f lens Dimension 100 mm 150 mm 160 mm 270 mm 350 mm A 108 1 171 2 176 2 313 3 409 6 B 113 1 177 2 170 2 342 3 420 6 Z QWPVKPI JQNG HQT Z 2TQEG...

Page 53: ...Specifications ML 73 3EL Head Unit f lens Dimension f100 f150 f270 f350 f420 f508 A 108 1 170 2 313 3 409 6 494 5 639 6 B 129 1 194 2 354 4 432 6 538 6 696 7 Telecentric f lens Dimension f100 f163 A...

Page 54: ...ons ML 73 3EL Head Unit With the Fixing Base Option f lens Dimension f100 f150 f270 f350 f420 f508 A 108 1 170 2 313 3 409 6 494 5 639 6 B 114 1 179 2 339 4 417 6 523 6 681 7 Telecentric f lens Dimens...

Page 55: ...shield line included Maximum length 10 m Pin assignments unit side 9 1 Cable Specifications Pin Signal Description 1 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 SG Signal Groun...

Page 56: ...on the marker side as shown below Applicable outer diameter of cable 5 5 mm to 6 5 mm If the ferrite core is not attached the marker may malfunction by induction noise Marker Computer Shield line Sign...

Page 57: ...s Transmission conditions Other data on RAM is exchanged not stored to the memory card To use other data after turning OFF the marker you must send the data via RS 232C after restarting the marker Lik...

Page 58: ...d If the delimiter ETX is set to ON the ETX can also be added to ACK and NAK However if more than one second lapses between data signals received all data received to that point will be discarded 9 3...

Page 59: ...Communications Protocol Name Value Detail STX 0x02 Start transmission ETX 0x03 End transmission ACK 0x06 Acknowledge successful reception NAK 0x15 Negative acknowledgment processing errors occurred d...

Page 60: ...for the decimal numbers Lowercase letters cannot be used The decimal number 1 0x31 The decimal number 1 0x2D 0x31 The hexadecimal number FFA0 0x46 0x46 0x41 0x30 12 3A when the increment is 0 1A as in...

Page 61: ...angle 1 m 1 m 0 000001 LMR LMW Laser control Laser start 0 OFF 1 ON MSR MSW Marking start 0 End 1 Marking in progress GLR GLW Guide beam 0 OFF 1 ON LNR LNW Layout number selection Layout number RLR R...

Page 62: ...rite the axial rotation angle at which all layout data is rotated The setting increment is 0 000001 6 XOR XOW X axis offset Read Write the X axis offset for all the layout data The setting increment i...

Page 63: ...uide beam Read Write the guide beam activation status In this setting 0 OFF and 1 ON 12 LNR LNW Layout number selection Read the currently selected layout number Also used to change the layout number...

Page 64: ...s ON t6 Maximum Suppress Zeros ON t7 Alarm output 0 OFF 1 ON t8 Clear input 0 OFF 1 ON The Suppress Zeros t4 setting will be applied when the serial number is actually marked It is not related to how...

Page 65: ...ring a write all strings become invalid Variable data on the compact flash cannot be read written The operation depends on the combination of character type and string when VDW or MRW command is used...

Page 66: ...aining the value of layout 1 and line 1 Computer Marker MRR1 1 Marker Computer 2 0 0 1000 0 ABCD Alignment Linear Marking Coordinate 0 0 Character Height 1 mm ABCD in the 1st standard font see the tab...

Page 67: ...Enlarge Reduce 6 Length Length 7 Spacing 0 Unspecified 1 Pitch 2 Spacing Spacing 0 Unspecified 1 Pitch 2 Spacing 8 Spacing length m Spacing length m 9 Spare Radius m 10 Origin X coordinate m 11 Origi...

Page 68: ...x 1 2nd Standard 9 QR Code 2 Parts 10 Serial Code 39 optional 3 Cursive Text 11 Serial ITF optional 4 Variable 12 Serial DataMatrix optional 5 Serial 13 Serial QR Code optional 6 Cord 39 15 Code 128 7...

Page 69: ...mber of Cells Value Number of Cells Value Number of Cells Value Number of Cells 0 Auto 8 24 24 16 64 64 24 144 144 1 10 10 9 26 26 17 72 72 25 8 18 2 12 12 10 32 32 18 80 80 26 8 32 3 14 14 11 36 36 1...

Page 70: ...first is replied 19 ARD Matrix skip NOTE Cannot be executed during marking Skip a part of matrix The matrix skipped by this function is returned after marked This function can be operated separately...

Page 71: ...th SVL command 2 Take LMDraw6 offline then take it online again When LMDraw6 is already in offline take it online 3 Upload the registered layout file on the work folder from the memory card then save...

Page 72: ...2 Take LMDraw6 offline then take it online again When LMDraw6 is already in offline take it online Computer Marker SVL Example When saving the part No 30001 on RAM to the memory card Computer Marker...

Page 73: ...Example If LD current and layout command errors have occurred Computer Marker TRB Marker Computer 11 31 When multiple errors have occurred all error codes are returned delimited by commas Error codes...

Page 74: ...ansmission 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 Example If the LD has been used...

Page 75: ...times number of bidirectional scans when omitted 10 times 33 POW Power monitor value only for ML 73 3EL Obtain power monitor values Read POW Example Example When warmup is in progress To warm up the...

Page 76: ...the number of bits in parentheses 11 bits is the default setting That is 11 bits x 25 characters 275 bits If the baud rate is 9600 275 9600 28 646 ms Thus the time required for transmission is 29 ms H...

Page 77: ...ding to these three specifications 10 1QR Code Specifications The position detection pattern is a square of seven cells per side QR Code Model 1 QR Code Model 2 Separator Cell Separator Cell Position...

Page 78: ...pported 9 Maximum characters 100 characters Model 1 QR Code Model 1 is the basis for Model 2 and Micro QR Model 2 QR code with an added alignment pattern for improved tolerance with respect to distort...

Page 79: ...er File name 1 Model 1 File name Waku Margin File name Ichi 1 Position Detection Pattern File name Ichi 2 Position Detection Pattern File name Kuro 1 Cell File name Kuro 2 Cell File name Qrk Micro QR...

Page 80: ...only if Invert YES is selected Selectable whether or not Position Detection Pattern is used Example 1 Cell Example Height Width 100 Register figure data based on a figure symmetrical relative to the o...

Page 81: ...metrical relative to the origin as shown below Example 4 Position Detection Pattern for inverted codes Example Height Width 350 Register figure data based on a figure symmetrical relative to the origi...

Page 82: ...on 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 cann...

Page 83: ...he type and quantity of data Detailed Specifications 1 DataMatrix creation program ECC200 compatible 2 Style Indicates the DataMatrix format 3 Number of Cells 10 10 to 144 144 4 Maximum characters 100...

Page 84: ...5 Inversion Yes 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 Kuro d Cell File name Ku...

Page 85: ...f Invert YES is selected Selectable whether or not L Shape is used Example 1 Cell Example Height Width 100 Register figure data based on a figure symmetrical relative to the origin as shown below Exam...

Page 86: ...ht For example the width of an L shape relative to its height is as follows when creating an 18 cell DataMatrix with 360 x 360 units same as Example 3 Example 3 L shape Example Height Width 360 Y X 36...

Page 87: ...ower 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 ch...

Page 88: ...nterlock is to be used make sure it is wired in accordance with 11 4 Emergency Stop E STOP Remote Interlock REMOTE I L p 112 If you will not be connecting the Remote Interlock function con nect Pin 23...

Page 89: ...op When closed marking stops 4 Laser start When closed the LD is activated after which the LD activates 5 Guide beam When closed the guide beam is emitted 6 Reset errors When closed error output is ca...

Page 90: ...ike voltage by connecting the surge absorber or the diode to the load 2 Ready to mark goes out during marking and when writing data to the memory card Pin No Signal Signal description 11 LD ON On when...

Page 91: ...amples When connected to an output PLC with a 24 V DC source 10 21 2 3 4 5 6 7 24 25 11 12 13 14 15 18 22 23 DI 1 9 0V 10k 10k TLP180 19 24V TLP197G DO RY Internal External 24 V DC Load Emergency Stop...

Page 92: ...Chapter 11 Interface Specifications When using a contact signal 10 DI 10k 10k TLP180 21 11 12 13 14 15 18 22 23 TLP197G 2 3 4 5 6 7 24 25 1 9 0V 19 24V DO RY Internal External Load Internal User conn...

Page 93: ...External Input and Output EXT I O When using an open collector signal 10 DI 10k 10k TLP180 21 11 12 13 14 15 18 22 23 TLP197G 2 3 4 5 6 7 24 25 1 9 0V 19 24V DO RY Internal External Emergency Stop Lo...

Page 94: ...s turned ON and OFF 1 Laser start input is valid while startup ready output is ON and the LD switches on during the rising edge During the falling edge the LD switches off Laser start input Startup re...

Page 95: ...s output is OFF 4 Local remote switching input is remote for the rising edge and local for the falling edge Local remote switching input can be supplied from a computer or a device connected via RS 23...

Page 96: ...tput and marking ready output 6 After eliminating errors and supplying error reset input ON when laser start input is turned ON LD ON output and marking ready output both switch ON Error Occurs Reset...

Page 97: ...while marking in progress output is ON Error Occurs Reset Start of Marking LD ON Marking Stops Start of Marking Marking start input Marking in progress output Marking ready output Startup ready output...

Page 98: ...reset input before marking start input Additionally do not turn ON counter reset input while marking is in progress 10 When error reset input switches on data error output switches off and marking re...

Page 99: ...e rising edge of marking start input 13 The counter value is increased or decreased during marking If multiple counters are used under the same conditions for a single layout and if marking is stopped...

Page 100: ...al description 1 24 V output Input signal power supply 2 Start no selection signal 1 2 1 Start number selection input binary code 1 3 2 Start number selection input binary code 2 4 3 Start number sele...

Page 101: ...ax 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 Suppress the spike voltage by connecting the surge...

Page 102: ...EL Chapter 11 Interface Specifications 11 2 2 Connection Examples When connected to an output PLC with a 24 V DC source Internal External 13 14 DC24V Load 2 3 4 5 6 7 8 9 10 11 12 DI 1 10k 10k TLP180...

Page 103: ...Chapter 11 99 ML 73 EL 11 2 Extended External Input and Output EEXT I O When using a contact signal Internal External 13 Load DI 1 10k 10k TLP180 15 2 3 4 5 6 7 8 9 10 11 12 14 24V AQV212SX 0V...

Page 104: ...Chapter 11 100 ML 73 EL Chapter 11 Interface Specifications When using an open collector signal Internal External 13 Load DI 1 10k 10k TLP180 15 2 3 4 5 6 7 8 9 10 11 12 14 24V AQV212SX 0V...

Page 105: ...ut is ON Start number confirmation strobe input is valid while startup ready is ON and marking in progress is OFF 3 Marking start input is valid while marking ready output is ON and remote status outp...

Page 106: ...al Remote Error Occurs Reset Unregistered No Marking start input Marking in progress output Marking ready output Startup ready output Laser start input Local remote switching input Remote status outpu...

Page 107: ...t from a human machine interface PC Further these control signals can be interfaced as digital I Os 11 3 Carriage Control Input and Output AXIS I O When using the AXIS I O connector attach the ferrite...

Page 108: ...o EXX0 EXX15 2 EXX00 X Z axis data D0 3 EXX01 X Z axis data D1 4 EXX02 X Z axis data D2 5 EXX03 X Z axis data D3 6 EXX04 X Z axis data D4 7 EXX05 X Z axis data D5 8 EXX06 X Z axis data D6 9 EXX07 X Z...

Page 109: ...axis data D15 35 OUTC2 Common to OUT8 OUT15 36 DSC OUT8 EX data identification 37 EXD OUT9 Identification of 2 or 4 axes 38 STB OUT10 Strobe 39 TER OUT11 ACK Timeout 40 Reserved OUT12 Use is prohibit...

Page 110: ...96 0001 0000 0000 0000 8192 0010 0000 0000 0000 16384 0100 0000 0000 0000 32767 1000 0000 0000 0000 1 1111 1111 1111 1111 2 1111 1111 1111 1110 4 1111 1111 1111 1101 32767 1000 0000 0000 0001 Coordina...

Page 111: ...ection Examples Internal External TD62004F 44 24 V Load 24 V 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 DO 50 DI 10 k 10 k TLP180 48 49 TD62004F 45 Load 24 V 18 DO TD62004F 46 Load 24 V 35 36 37 38 39 DO...

Page 112: ...cified Unspecified Stop Run Stop Run Stop Run Stop Run Stop T1 T1 End of Marking Start of Marking LD ON Local Remote 1 1 Marking start input Marking in progress output Marking ready output Startup rea...

Page 113: ...un Stop Run Stop T1 T1 End of Marking Start of Marking LD ON Local Remote Stop Marking start input Marking in progress output Marking ready output Startup ready output Laser start input LD ON output L...

Page 114: ...Unspecified Unspecified Unspecified Stop Stop T1 T2 X Y End of Marking Start of Marking LD ON Local Remote 2 Start of Marking Marking start input Marking in progress output Marking ready output Startu...

Page 115: ...End of Marking Start of Marking LD ON Local Remote Marking start input Marking in progress output Marking ready output Startup ready output Laser start input LD ON output Local remote switching input...

Page 116: ...he Head Unit closes the laser error occurs and marking stops To cancel the remote interlock state turned ON the two remote interlock inputs and turn ON the error reset Connect this connector to the ma...

Page 117: ...stop input con nect Pins 6 and 7 7 External connection 1B 8 External connection 2A Used when connecting to the external safety relay module channel 2 For connecting the E stop button only to the exter...

Page 118: ...simultaneously turn ON OFF the interlock 1 and 2 When either one is turned OFF opened a remote interlock state is not canceled Use a S P S T N O DMx2 switch with actuator The remote interlock circuit...

Page 119: ...t outlined above should be included 1 Pins 14 and 15 and Pins 16 and 17 are connected to a relay which is closed during normal operation and open if the laser marker is in the E Stop state The relay c...

Page 120: ...s safety controller The output of the external safety relay module closes the input to the laser marker and allows the system to clear the emergency stop state In this wiring example a Pilz PNOZ fami...

Page 121: ...is not canceled 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 on...

Page 122: ...s 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 th...

Page 123: ...ing maintenance turn off the equipment and wait at least five minutes before any maintenance tasks Touching the equipment interior while it is on poses a risk of electric shock Use our genuine mainten...

Page 124: ...1029039 ML 73 0EL water and oil proof ML 73 3EL 1190706 f150 ML 73 0EL standard 1029038 ML 73 0EL water and oil proof ML 73 3EL 1190707 f160 ML 73 0EL only 1029013 f270 ML 73 0EL standard 1029043 ML 7...

Page 125: ...t least once per day 5 The seal material kit is replaced in our factory Scanner unit 4 X and Y scanner head ML 73 0EL 1010 cycles 5 years Replace 1189410 Digital scan ner MDS FX ML 73 3EL 1152496 Digi...

Page 126: ...ntrol Unit 1 Check that the power of equipment is turned off 2 Loosen the thumb screws to remove the air filter cover 3 Install a new or clean air filter 2 types in the equipment 4 Return the air filt...

Page 127: ...d apply a few drops of ethanol to the lens cleaning paper Wipe the protective glass as shown in a spiral motion from the center outward If ethanol does not clean the protective glass you will need to...

Page 128: ...er s stepped section 4 Reattach the protective glass holder Be careful not to drop the protective glass as it may break The protective glass may be damaged if it is not properly fitted into the steppe...

Page 129: ...on Repaired or replaced fiber laser modules provided while under warranty are covered until the original warranty period expires The warranty period after charged repair or replacement is three years...

Page 130: ...ate the battery This step is required to charge the internal power supply which is used for data storage during battery replacement You may skip this step if the marker has already been in use for mor...

Page 131: ...t a new lithium battery with the positive side up Be careful to insert the battery with the correct polarity 7 Connect the CN6 connector 8 Replace the Control Unit cover and tighten the four screws on...

Page 132: ...details 3 The memory card structure is as follows SYSTEM folder AUTORUN file Stsfile file feel file 4 Select all content on the memory card all folders and files and copy it to the computer s hard di...

Page 133: ...Appendix...

Page 134: ...IL Remote interlock circuit is open when the laser is emitted or the laser is commanded to emit Close the remote interlock remove partly processed workpieces if any and reset the error HardFlt Display...

Page 135: ...s near the end of its useful life Replace the fiber laser module Marking is erratic Incorrect marking conditions such as the marking speed Change the marking conditions ensuring the correct values are...

Page 136: ...to be set in the controller To correct the problem follow the instructions given on the RAS screen Release the Emergency Stop switch and then input the error reset Short pins 4 and 5 of the remote int...

Page 137: ...cal Fiber 24 Dust 43 E EEXT I O Connector 19 EEXT I O 84 96 Emergency Stop 84 Emergency Stop Button 16 Error Codes 130 E STOP Connector 18 Explanation Labels 13 EXT I O 84 85 Extended External Input a...

Page 138: ...E I L Connector 18 Remote Interlock 84 112 Restoring Backup Data 128 RS 232C 51 RS 232C Connector 18 S Safety Supervisor 10 SCANNER Connector 19 Scanner Connector 22 Scanner Control Cable 24 25 28 Sca...

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