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LASER TECH YLPM Series Operation Manual

Cw fiber laser
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OPERATION MANUAL
YLPM Series CW Fiber Laser
Model: YLPM-6000-W and YLPM-12000-W
YLPM-20000-W, YLPM-30000-W, and YLPM-40000-W
Document V1.0 20200721
Copyright © GW LaserTech, All Rights Reserved

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  • Page 1 OPERATION MANUAL YLPM Series CW Fiber Laser Model: YLPM-6000-W and YLPM-12000-W YLPM-20000-W, YLPM-30000-W, and YLPM-40000-W Document V1.0 20200721 Copyright © GW LaserTech, All Rights Reserved...
  • Page 2 Before using this product, please read the user manual carefully and familiarize yourself with the relevant content we have compiled for you. Please keep the product manual together with the product to provide you and all other users with operational, safety, and other important information at all times.
  • Page 3 Operation Manual YLPM Series Fiber Laser YLPM Fiber Laser is the Class 4 laser product. This product emits an invisible laser of up to 40000W with a wavelength between 900nm and 1100nm. Avoid eye and skin direct exposure to the output laser or scattered radiation.
  • Page 4 Operation Manual YLPM Series Fiber Laser Safety Information Safety Convention We will use different words and characters to remind you of a variety of potential hazards and important information, including: WARNING Be applicable to a variety of potential personal injuries. This signal reminds you that you need to follow the specified use methods or steps to use, and if you do not follow the prompts to operate correctly, it may cause personal injury to yourself or others.
  • Page 5 Operation Manual YLPM Series Fiber Laser Safety Guidance In order to ensure safe operation and optimize the operational performance of this product, please strictly comply with the following WARNINGs and CAUTIONs, as well as other information contained in this manual.
  • Page 6 Operation Manual YLPM Series Fiber Laser Laser Class In accordance with 21 CFR 1040.10 and 1040.11 under IEC/EN 60825-1, this product is a high power class-4 laser. This product can output up to 40000W of non-visible infrared light. The laser of such class may cause eye or skin injury. Although the output light is invisible, it can still cause irreversible corneal damage.
  • Page 7 Operation Manual YLPM Series Fiber Laser Use environment and precautions WARNING: When using this product, be sure to use the appropriate grounding power supply and normal voltage. CAUTION: Before starting the laser, ensure that the ambient temperature and humidity are within the specified range.

  • Page 8: Table Of Contents

    Operation Manual YLPM Series Fiber Laser Table of Content 1. Laser safety ...............................8 1.1 Safety regulations .............................8 1.2 Safety performance ..........................8 1.3 Safety labels ............................. 9 2. Description ..............................10 2.1 Laser dimensional drawings ........................11 2.2 Optical Output connector (QBH type) ....................12 2.3 Front panel .............................
  • Page 9 Operation Manual YLPM Series Fiber Laser 6.3. RS232 serial port connection method ....................45 6.4. Hotspot connection mode ........................51 7 Maintenance/troubleshooting .......................... 53 7.1. Clean Q+/QBH quartz block .........................53 7.2 Error message and troubleshooting ......................54 8 Warranty ................................56 8.1 General warranty ............................

  • Page 10: Laser Safety

    1. Laser safety 1.1 Safety regulations The YLPM series CW fiber laser is an OEM laser product that can be integrated into laser systems for commercial and manufacturing applications. Therefore, this product does not fully meet the definition for complete laser processing system in 21 CFR 1040.10 and 1040.11 under IEC/EN 60825-1. GW Laser Tech is not responsible for the compliance of the laser systems that integrate this product.

  • Page 11: Safety Labels

    Operation Manual YLPM Series Fiber Laser 1.3 Safety labels The following pictures show the labels and their position on the product. Laser outlet label Location: Front panel Certification label Location: Front panel Warning label Location: Front panel Certification label Location: Front panel...

  • Page 12: Description

    Location: Front panel 2. Description The YLPM series OEM fiber laser from GW Laser is designed for industrial material processing applications with reliable, efficient and proprietary ABR and SPP technologies. Key innovations in the YLPM series fiber lasers also include the proprietary thermal processing, mode-filtering technology, and a durable and novel fiber laser structure.

  • Page 13: Laser Dimensional Drawings

    Operation Manual YLPM Series Fiber Laser 2.1 Laser dimensional drawings YLPM-6000-W and YLPM-12000-W dimensions YLPM-20000-W dimensions YLPM-30000-W and YLPM-40000-W dimensions Page 11...

  • Page 14: Optical Output Connector (Qbh Type)

    Operation Manual YLPM Series Fiber Laser 2.2 Optical Output connector (QBH type) Q+ type optical beam transmission cable Page 12...
  • Page 15 Operation Manual YLPM Series Fiber Laser QBH type optical beam transmission cable Page 13...

  • Page 16: Front Panel

    Operation Manual YLPM Series Fiber Laser 2.3 Front panel Scram switch Key switch Status indicator Item Description Press it to immediately turn off the laser pump power supply, and Scram switch meanwhile, the laser stops emitting. Turn clockwise to release the switch and remove the emergency stop control.

  • Page 17: Rear Panel

    Operation Manual YLPM Series Fiber Laser Status Ready: Green; Laser emit: Orange; Fault: Red; White: The main power indicator supply is not ready 2.4 Rear panel I/O interface Control interface Main power supply switch RS232 port Network interface Cooling water...

  • Page 18: Parameter

    Operation Manual YLPM Series Fiber Laser DB9 interface, used to communicate with the upper computer, and monitor the RS232 port running status of the laser Control interface DB15 interface, the laser control signal interface RJ45 interface, the laser network communication port, being able to monitor the...

  • Page 19: Optical Output

    Operation Manual YLPM Series Fiber Laser Turn-on time µs Red guide light output power 3.2 Optical output Min. Typical Max. Characteristics Unit value value value Fiber output connector Q+ or QBH type Output optical fiber cable 13 mm metal armored cable...

  • Page 20: Power Source Requirement

    Operation Manual YLPM Series Fiber Laser YLPM-12000-W 30000 YLPM-20000-W 50000 YLPM-30000-W 75000 YLPM-40000-W 105000 Operating humidity Dimensions YLPM-6000-W 857X543X840 YLPM-12000-W 835X433X840 YLPM-20000-W 804X543X1157 YLPM-30000-W, YLPM-40000-W 922X1250X1185 Note: The water cooling system needs to be equipped with a filter element with a aperture less than 200 μ.

  • Page 21: Rs-232 Interface

    Operation Manual YLPM Series Fiber Laser 3.5 RS-232 interface RS232 Interface (DB 9) Name Input/Output Function Typical Min. Max. Notes Transmit Data Data Output -10V output (TXD) Receive Data Input Data input -10V (RXD) Reference ground 1, 4, 7-9 Reserved 3.6 Control interface...

  • Page 22: I/O Interface

    Operation Manual YLPM Series Fiber Laser signal at high level, the red guide light is outputting Pins #7, #5, #6, #12, GNDD Output #13, #14, and #15 reference digital ground Pins #7, #5, #6, #12, GNDD Output #13, #14, and #15...
  • Page 23 Operation Manual YLPM Series Fiber Laser With Whether the System fault system has S-ERR Output fault faulty output signal No fault pins With Check System alarm whether the Output alarm system has signal alarm output alarm pins Laser Output Whether the...
  • Page 24 Operation Manual YLPM Series Fiber Laser reset Output Reserved OUT3 Digital signal reference ground Digital signal reference ground 2bit (PIN: 16, and 15) Work 00: CW Mode (C) mode Input select 01: External pulse mode (P) BIT0 encoding 10: Internal PWM mode (M)

  • Page 25: Ylpm Laser Wiring Diagram

    Operation Manual YLPM Series Fiber Laser Stop Stop executing the Stop program P-END Input program immediately Not stop 0.7V execution in case of the signal at high level Turn on the main power Start supply of the Start the laser...
  • Page 26 Operation Manual YLPM Series Fiber Laser Page 24...

  • Page 27: Ylpm Laser Operation

    (Pin4# of DB25d) terminal. 5.2 Operation mode setting YLPM series lasers provide different operation modes according to the selection of control mode and working mode. In internal control mode, the working mode of the laser is determined by the HMI. In the external control mode, the working mode of the laser is determined by the electrical levels of Pin 15# and Pin 16# of DB25.

  • Page 28: Internal Control Mode: "Cw" Working Mode

    Operation Manual YLPM Series Fiber Laser Note: After the main power supply of the laser is started, the laser enable signal (Laser-ON) can be turned on only 5S later. 5.2.1 Internal control mode: “CW” working mode Set to "Internal Control" through the HMI software on the host computer, and then select "CW"...

  • Page 29: Internal Control Mode: "Pwm" Working Mode

    Operation Manual YLPM Series Fiber Laser 5.2.2 Internal control mode: “PWM” working mode Set to "Internal Control" through the HMI software on the host computer, then select "PWM" working mode, and finally set the PWM program parameters. When the Laser-On command is activated, the output optical power is adjusted to the ION value set by the different PWM programs.

  • Page 30: External Control Mode: "Cw" Working Mode

    Operation Manual YLPM Series Fiber Laser Sequence diagram of "Ramp" working mode in internal control mode 5.2.4 External control mode: “CW” working mode The laser is in external control mode by default. You can also switch between internal control and external control by using the HMI.

  • Page 31: External Control Mode, "Pulse" Working Mode

    Operation Manual YLPM Series Fiber Laser Sequence diagram of “CW” working mode in external control mode 5.2.5. External control mode, “Pulse” working mode The laser is in external control mode by default. You can also switch between internal control and external control by using the HMI.

  • Page 32: External Control Mode: "Pwm" Working Mode

    Operation Manual YLPM Series Fiber Laser Sequence diagram of pulse working mode in external control mode 5.2.6 External control mode: “PWM” working mode The laser is in external control mode by default. You can also switch between internal control and external control by using the HMI.

  • Page 33: External Control Mode, "Ramp" Working Mode

    Operation Manual YLPM Series Fiber Laser Sequence diagram of “PWM” working mode in external control mode 5.2.7 External control mode, "Ramp" working mode The laser is in external control mode by default. You can switch between internal control and external control by using the HMI. When both the PIN16 and PIN15 of DB25 are connected to 24VDC power, the YLPM laser operates in the “Ramp”...

  • Page 34: Red Guide Laser Use

    Operation Manual YLPM Series Fiber Laser Sequence diagram of "Ramp" working mode in external control mode 5.3 Red guide laser use The red guide laser is used only when the Laser_On signal is turned off. The red guide laser can be enabled by connecting the Pin 6# of X4 to the 24V power or by transmitting the guide laser activation command via RS-232.

  • Page 35: Ylpm Laser Human-Machine Interface

    Operation Manual YLPM Series Fiber Laser 6. YLPM laser human-machine interface 6.1 Introduction to the man-machine interface GW Laser provides the human machine interface (HMI) applications for controlling and monitoring the operation of YLPM lasers. Get the latest version of HMI program for YLPM laser control, easily install it on the computer, double-click "GW_HMI_V5.6_ Multi-module 20220820.rar"...
  • Page 36 Operation Manual YLPM Series Fiber Laser Click the "Set" button to set the serial port number, and after setting, you can communicate with the laser. Make sure that the "Read data" button is in blue shading, if not, click "read data", and then the HMI will maintain continuous communication with the laser and display the status inquiry for the laser.
  • Page 37 Operation Manual YLPM Series Fiber Laser In the internal control mode, "Read Data" and "Set Commit" are enabled. In the external control mode, "Read Data" and "Set Commit" are disabled. When "Read Data" is available, the button will be in blue and the HMI will start collecting the various states of the laser and display them on the HMI.
  • Page 38 Operation Manual YLPM Series Fiber Laser The YLPM HMI will continuously read the internally-controlled monitor information and display the laser information on the HMI interface in real time. Indicator Description Display the current operation mode Status display: 1st: The laser control power supply is...
  • Page 39 Operation Manual YLPM Series Fiber Laser Read the internal current feedback value Laser labels are used to indicate whether the laser is emitting. While it indicates that the laser is emitting (orange), it can also warn the user of possible potential hazards, with a string...
  • Page 40 Operation Manual YLPM Series Fiber Laser Button/indicator Description Press this button, and the user will reset the general error. Black: Indicate the execution status of the controller Red: Indicate the error status of the controller Green: Indicate that the error status is cleared...

  • Page 41: Man-Machine Interface Lan Connection Mode

    Operation Manual YLPM Series Fiber Laser 6.2. Man-machine interface LAN connection mode 6.2.1. Ensure that the laser that needs to be controlled remotely and the remote computer have been connected to the same LAN, and for the laser LAN connection method, please refer to GW laser network connection setting manual.
  • Page 42 Operation Manual YLPM Series Fiber Laser 6.2.4. Open the HMI software on the computer and enable the user login as shown in the figure below. The user name is "user" and the password is 000000. The login interface is as shown in the Figure below.
  • Page 43 Operation Manual YLPM Series Fiber Laser 6.2.5. Click "Settings" to pop up the following interface Page 41...
  • Page 44 Operation Manual YLPM Series Fiber Laser 6.2.6. Select "LAN", click "OK", then click "Scan Device", select the Device Serial Number, and right click the Connect Device Page 42...
  • Page 45 Operation Manual YLPM Series Fiber Laser 6.2.7. After successful connection, the interface is as shown in the following Figure: Page 43...
  • Page 46 Operation Manual YLPM Series Fiber Laser Page 44...

  • Page 47: Rs232 Serial Port Connection Method

    Operation Manual YLPM Series Fiber Laser 6.3. RS232 serial port connection method 6.3.1. Obtain and install the RS232 serial port cable driver 6.3.2. Query the port number of the RS232 serial port cable on the PC side: Select "This computer"...
  • Page 48 Operation Manual YLPM Series Fiber Laser Click "Device Management" and click "Port" to confirm the RS232 port number Page 46...
  • Page 49 Operation Manual YLPM Series Fiber Laser 6.3.3. Double click to start “GW_HMI_V5.6_Multi-module 20220820 Page 47...
  • Page 50 Operation Manual YLPM Series Fiber Laser 6.3.4. Enter the inquired port number of RS232 and click "OK". Page 48...
  • Page 51 Operation Manual YLPM Series Fiber Laser The following interface is displayed when the connection is successful: Page 49...
  • Page 52 Operation Manual YLPM Series Fiber Laser Page 50...

  • Page 53: Hotspot Connection Mode

    Operation Manual YLPM Series Fiber Laser 6.4. Hotspot connection mode 6.4.1. Connection mode for IOS version Open the phone Settings → General → About this machine → Change the name to "GW_01" Back to Settings → Personal Hotspot → Allow others to join → WLAN password changed to "gw39721122"...
  • Page 54 Operation Manual YLPM Series Fiber Laser 6.4.2. Connection method for Android version Open Personal Hotspot → Portable WLAN hotspot → Network name GW_01→ Password gw39721122→AP band at 2.4GHz Page 52...

  • Page 55: Maintenance/Troubleshooting

    Operation Manual YLPM Series Fiber Laser 7 Maintenance/troubleshooting 7.1. Clean Q+/QBH quartz block Warning: Before cleaning the quartz block, make sure that the emergency stop button is pressed down and all lasers are disconnected from power supplies. 1. Take off the protective cover.

  • Page 56: Error Message And Troubleshooting

    Operation Manual YLPM Series Fiber Laser 7.2 Error message and troubleshooting Alarm Description Correction method information 1# module Communication error between #1 Please contact GW Laser for customer support communication fault module and master control board 2# module Communication error between #2...
  • Page 57 Operation Manual YLPM Series Fiber Laser limit inspection. If the problem persists, please contact GW Laser for customer support. If the water cooling system is interlocked and connected to the SMAT laser, check whether Water cooling system interlock there is any error message for the water cooling Cold water interlock system.

  • Page 58: Warranty

    Operation Manual YLPM Series Fiber Laser 8 Warranty 8.1 General warranty a) GW Laser guarantees that after the product is shipped, GW Laser does not have any liens and encumbrances on the product. b) Unless otherwise stated by GW (Shanghai) Laser Technology Co., Ltd., GW Laser provides all products with a warranty against material defects and quality problems for a period of 24 months (Counting from the date of delivery).

  • Page 59: Service And Repair

    Operation Manual YLPM Series Fiber Laser 8.2 Service and repair CAUTION: There are no built-in spare parts for user to maintain. All repairs should be carried out by the personnel from GW Laser. Therefore, the repair or replacement requests within the warranty scope must be timely notified to GW or the service representative of your region as soon as the problem is found.

  • Page 60: System Status Code Query Form

    Operation Manual YLPM Series Fiber Laser 9 System status code query form 9.1 The status code corresponds to the characters displayed on the interface Code name Interface character S010 Control power off S011 Control power on S020 Main power off...
  • Page 61 Operation Manual YLPM Series Fiber Laser S120 Internal humidity normal S121 Internal humidity alarm S130 Clear QCW mode S131 Set QCW mode S140 Fiber temperature normal S141 Fiber temperature alarm S150 Driver module temperature normal S151 Driver module temperature alarm...

  • Page 62: Fault Code Corresponds To The Characters Displayed On The Interface

    Operation Manual YLPM Series Fiber Laser 9.2 Fault code corresponds to the characters displayed on the interface Fault codes BIT31 Internal code Status Interface character to BIT0 name X001 1# module communication fault removed BIT0 E001 1# module communication fault...
  • Page 63 Operation Manual YLPM Series Fiber Laser removed E011 Laser output energy exceeds the lower limit X012 Diode short-circuit fault removed BIT11 E012 Diode short-circuit error X013 Optical fiber disconnection removed BIT12 E013 Optical fiber disconnection X014 The internal humidity over-upper-limit...
  • Page 64 Operation Manual YLPM Series Fiber Laser X023 Reserved BIT22 E023 Reserved X024 Reserved BIT23 E024 Reserved X025 Reserved BIT24 E025 Reserved X026 Reserved BIT25 E026 Reserved X027 Reserved BIT26 E027 Reserved X028 Reserved BIT27 E028 Reserved X029 Reserved BIT28 E029...
  • Page 65 Operation Manual YLPM Series Fiber Laser Memorandum Page 63...

This manual is also suitable for:

Ylpm-6000-wYlpm-12000-wYlpm-20000-wYlpm-30000-wYlpm-40000-w

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