IPG大功率光纤激光器 内部普及版(独家)

光纤激光器哪家好，激光器品牌哪个好随着激光技术的不断发展，激光应用已经渗透到科研、产业的各个方面，在汽车制造、航空航天、钢铁、金属加工、冶金、太阳能以及医疗设备等领域都起到重要作用。

激光设备的核心就是激光器，我国各大激光设备企业不断地加大技术开发投入，虽然已经取得了一定的成就，各种激光设备实现国产化，达到国际领先水平，但是在主力激光器，超大功率激光器依然依赖进口，以致激光设备价格大幅度上涨，制约了我国激光加工产业的发展，另一方面，国外不少的激光加工企业看准中国激光加工的广大市场前景，纷纷入驻我国的沿海城市，冲击我国激光加工产业，国际竞争国内化。

光纤激光器哪家的最好下面总结目前市场上应用于工业制造领域的激光器主要企业，光纤激光器品牌：国内的是锐科、创鑫，国外的有美国相干，IPG，SPI，通快，JK laser （GSI的品牌子公司）等等，从质量上看，进口的光纤激光器比国产的要好些，而价格方面也贵些，主要看你们公司的预算在什么范围，对光纤激光器的出光率和耐用度有什么要求，需要根据自身设备来选择，适用就好！以供想采购激光焊接、激光切割、激光打标等企业提供相应的参考.排名不分先后。

美国光纤激光器哪家的好——相干（Coherent）公司相干公司成立于1966年，是世界第一大激光器及相关光电子产品生产商，产品服务于科研、医疗、工业加工等多个行业；秉承40年的激光制造经验和创新精神，致力于提供一流的商业化激光器，促进科学研究不断进步、生产制造行业生产力和加工精度的不断提高；其全球化的销售、客户服务和技术支持网络更为客户提供全球范围内的合作和服务。

相干公司能够提供更全面的激光器和激光参数测量产品，包括：氩/氪离子激光器、CO2激光器（10.6μm、9.4μm、调Q、可调谐、单频、THz源）、半导体激光器(375nm、405nm、635nm、780-980nm)、钛宝石连续可调谐激光器、准分子激光器、脉冲染料激光器、钛宝石超快激光器及放大器、半导体泵浦固体激光器（1064nm、532nm、355nm、266nm）、功率计、能量计、光束质量分析仪和波长计等。

什么是光纤激光器——激光英才网光纤激光器是指用掺稀土元素玻璃光纤作为增益介质的激光器，光纤激光器可在光纤放大器的基础上开发出来：在泵浦光的作用下光纤内极易形成高功率密度，造成激光工作物质的激光能级“粒子数反转”，当适当加入正反馈回路（构成谐振腔）便可形成激光振荡输出。

光纤激光器的类型按照光纤材料的种类，光纤激光器可分为：1．晶体光纤激光器。

工作物质是激光晶体光纤，主要有红宝石单晶光纤激光器和nd3+：YAG单晶光纤激光器等。

2．非线性光学型光纤激光器。

主要有受激喇曼散射光纤激光器和受激布里渊散射光纤激光器。

3．稀土类掺杂光纤激光器。

光纤的基质材料是玻璃，向光纤中掺杂稀土类元素离子使之激活，而制成光纤激光器。

4．塑料光纤激光器。

向塑料光纤芯部或包层内掺入激光染料而制成光纤激光器。

光纤激光器的优势光纤激光器作为第三代激光技术的代表，具有以下优势：（1）玻璃光纤制造成本低、技术成熟及其光纤的可饶性所带来的小型化、集约化优势。

（2）玻璃光纤对入射泵浦光不需要像晶体那样的严格的相位匹配，这是由于玻璃基质Stark 分裂引起的非均匀展宽造成吸收带较宽的缘故。

（3）玻璃材料具有极低的体积面积比，散热快、损耗低，所以上转换效率较高，激光阈值低。

（4）输出激光波长多：这是因为稀土离子能级非常丰富及其稀土离子种类之多。

（5）可调谐性：由于稀土离子能级宽和玻璃光纤的荧光谱较宽。

（6）由于光纤激光器的谐振腔内无光学镜片，具有免调节、免维护、高稳定性的优点，这是传统激光器无法比拟的。

（7）光纤导出，使得激光器能轻易胜任各种多维任意空间加工应用，使机械系统的设计变得非常简单。

（8）胜任恶劣的工作环境，对灰尘、震荡、冲击、湿度、温度具有很高的容忍度。

（9）不需热电制冷和水冷，只需简单的风冷。

（10）高的电光效率：综合电光效率高达20%以上，大幅度节约工作时的耗电，节约运行成本。

（11）高功率,目前商用化的光纤激光器是六千瓦。

目录一、组成部分介绍 (2)1.控制主机介绍 (3)2.控制块介绍 (5)二、安装布局 (6)1.主机安装尺寸 (6)2.安装布局 (6)三、接线图 (7)IPG振镜一、组成部分介绍振镜由控制主机、控制块以及振镜头三个部分组成。

（图片为一楼展厅4工位现场图）1.控制主机介绍1端口：24V供电端，自带插头，需配线，接到控制柜24V端子排：4X0.75mm2；A2:+24V, A3:0V;A4:+24V ,A5:0V;A1保留。

2端口：网口，需配网线，连接到上位机PC端，需在PC端安装相应的软件，购买振镜时软件存在配套的U盘里面；具体安装使用见《IPG HP Scanner 简明使用手册》文档。

通过软件与PC端连接时，振镜主机IP地址自动分配，可以不需要设置；3端口：控制主机连接到振镜控制块SCAN端，自带连接线缆（振镜内部连接）4端口：15PIN，激光器控制端，需配线和配插头（主机端为公头，配线时要用母头），需要配两根线缆。

注意：1.9引脚为模拟量控制端口，需要用屏蔽双绞线；3引脚红光控制不接，振镜本身有一个红光需要控制，再控制激光器导引红光不方便操作，还是用PLC来控制导引红光。

即接：1.2.4.5.9.10.11.12引脚即可，其他引脚不接。

接头的金属外壳焊一根线接到激光器XP4 PE针脚。

线缆1：2.4.5.10.11.12（6芯）；线缆2：1.9.模拟量信号地（3芯）5端口：控制主机连接到振镜头，自带连接线缆，该线缆标配3M,加长款5M（振镜内部连接）。

6端口：RS232通讯端口，不接线2.控制块介绍SCAN INTERFACE端与控制主机3端口连接，自带线缆（振镜内部连接）ROBOT INTERFACE端与PLC连接信号交互，自带插头，需配线1.2.13.14.23.24都要接0V, 21、22接24V。

组选择3-11相当于激光器的程序号码，根据组选择输入调用振镜控制软件上的组号。

3-11引脚根据实际需要的组数接对应数量的线缆，可以不需要全部接线。

Ytterbium Fiber Laser Alarm messagesAnalysis and SolutionEnglishNoticeInformation contained in this document is subject to change without notice. IPG Laser GmbH (IPG) believes that the information provided is accurate and reliable, however IPG makes no warranty of any kind as to the information contained in this document, including without limitation the implied warranties of merchantability or fitness for a particular purpose. Further, IPG does not assume responsibility for use of the information contained in this document or for any infringement of patents or other rights of third parties that may result from its use. IPG shall not be liable for errors contained in this documents or for incidental or consequential damages in connection with the furnishing, performance or use of this material.IPG grants no license, directly or indirectly under any patent or other intellectual property rights from use of the information provided herein. Copyright 2008 IPG Laser GmbH. All rights reserved. You may not reproduce, transmit, store in a retrieval system or adapt this publication, in any form or by any means, without the prior written permission of IPG, except as allowed under applicable copyright laws.We have identified words that we consider as trademarks. Neither the presence nor absence of trademark identifications affects the legal status of any trademarks.All service and maintenance shall be performed by qualified IPG trained personnel.IPG- GroupIPG delivers fiber laser in all domains of laser material processing,medical engineering and scientific institutes and universities. IPG is theaccepted market leader in this modern fiber laser technology. The IPG- Group contains subsidiaries in many European, Asiatic and American developed counties. Main production site for these lasers is Burbach inGermany with a vertical range of manufacture of 90%. This guarantees you as user a high grade of competence and reliability. High output power, excellent beam quality, high stability and mobility are outstanding predicates of the fiber laser. The superiority of the fiber laser is efficiency, flexibility, modularity, thermal and mechanical robustness that comes along with a simple constructive assembly. Further important characteristics for the industrial use are low running costs. Economic feasibility studies show, that it is possible to realize faster, better and more cost-effective industrial applications with high power fiber laser. IPG has the production capacity for a production in high piece numbers. More information you can find under .IPG Companies with present serviceThe steps described in this manual should be done with the utmostcaution.Index1.CONTACTS 61.1.United States of Amerika 6 1.2.Germany 6 1.3.Italy 7 1.4.United Kingdom 7 1.5.Japan 7 1.6.Russland 8 1.7.Indien 8 1.8.China 81.9.South Korea 92.STATUS MESSAGES 10ser Standby 103.ALARM MESSAGES 113.1.E-Stop 11 3.2.E-Stop button 12 3.3.E-Stop external 13 3.ser overheat 14 3.ser fiber interlock 15 3.6.High back reflection 16 3.ser module failure 17 3.ser module disconnected 18 3.9.Chiller failure 19 biner failure 20 3.11.Initialisization Error 21 3.12.Electronics overheat 22 3.13.Low water flow: Laser 23 3.14.Low water flow: fiber con 24 3.15.Water in Laser 25 3.16.Water in beam switch / Fiber to Fiber coupler 26 3.17.Critical Error 27 3.18.AC power interruption 28 3.19.Power supply failure 29 3.20.Chiller error 30 3.21.Unexpected pump current 31 3.22.Unexpected ground leakage 323.23.High average power 334.WARNING MESSAGES 344.1.Indication lamps failure 34 4.2.Reserved module is ON 35 4.3.Module overheat 36 4.4.Module overheat 375.BEAM SWITCH 385.1.Cabinet door (A) & Cabinet door (B) 38 5.2.Error 39 5.3.Scattered light 40 5.4.FFBD (Fast Fiber Breakage Detection) 41 5.5.Low water flow: process fiber Input / output 425.6.Optical interlock 436.FIBER TO FIBER COUPLER 446.1.Geringe Durchflussmenge Aus- / Eingang Faserstecker 44 6.2.Scattered light 451. Contacts1.1. United States of AmerikaIPG Photonics Corporation50 Old Webster RoadOxford, MA 01540, USATel: (877) 980-1550Tel: (508) 373-1100 - MainFax: (508) 373-1103Sales:Tel: (508) 373-1126 - Sales MainTel: (508) 373-1144 – Materials Processing SalesTel: (508) 373-1173 - Telecom SalesTel: (508) 373-1169 - Scientific & Special SalesE-mail: @Customer Support:Tel: (508) 373-1157E-mail: support@1.2. GermanyIPG Laser GmbHSiemensstrasse 7D-57299 Burbach, GermanyTel: +49 2736 44 20 100Fax: +49 2736 44 20 160SalesTel: +49 2736 44 20 342E-mail: sales.europe@Customer SupportTel: +49 2736 44 20 451E-mail: support.europe@1.3. ItalyIPG Fibertech S.r.l.Via Pisacane, 4620025 Legnano (MI), ItalyTel: +39 0331 170 6900Fax: +39 0331 170 6919E-mail: sales.italy@1.4. United KingdomIPG Photonics (UK) Ltd.22 Buckingham GateLondon SW1E 6LB, United KingdomTel: +44 207 828 9929Fax: +44 207 834 1521E-mail: @1.5. JapanIPG Photonics Japan Limited7-16, Shirokane 2-Chome,Minato-ku, TOKYO, 108-0072 JapanTel : +81-3-6909-9020Fax: +81-3-3446-8571E-mail: info@ipgphotonics.co.jpURL: http://www.ipgphotonics.co.jp1.6. RusslandIRE – Polus Co.Vvedenskogo Sq. 1Fryazina, Moscow 1411190 RussiaTel: +7 095 526 9083Fax: +7 095 702 9573Email: mail@ntoire-polus.ruURL: http://www.ntoire-polus.ru1.7. IndienIPG Photonics (India) Pvt. Ltd.“Tirumala Tech Park”, No. 27, 1st Cross, 2nd PhaseDoddanekundi Industrial Area, Mahadevapura PostBangalore 560 048 IndiaTel: +91 80 2852 4861Tel: +91 80 2852 4862Fax: +91 80 5116 3282Email: ipgindia@1.8. ChinaIPG (Beijing) Fiber Laser Technology Co., Ltd.F28, 2 Jingyuan North St. BDABeijing, China 100176Tel: +86-10-6787-3377 ext.1010Fax: +86-10-6787-9294E-mail: junshao@1.9. South KoreaIPG Photonics (Korea) Ltd.Daega Bld. 3rd Floor, 641-11 Bongmyung-DongYuseong-Gu, Daejon, KoreaTel: +82 42 825 6354Fax: +82 42 825 6352E-mail: yhan@ipgk.krURL: http://www.ipgk.kr2. Status messages2.1. Laser StandbyStatus message Laser StandbyCard StatusFailure descriptionIf no alarm is present and the power supply is switched off, the status message Laser Standby should be present.It is not possible to switch on main power supply if the status Laser Standby is not present. Trouble shootingCheck if the E-Stop buttons on the Laser, the beam switch or the fiber-fiber coupler cabinet are pushed.Choose in the Program LaserNet the Card “Power Supply” and Check the status bits of the power supply. A detailed description is in this handbook. Check also “Power Supply Failure” Check status of interlock circuit. If the interlock circuit is not closed the yellow interlock lamp on the front side of the laser will be enlightened. It is not possible to switch on the Laser when the interlock Circuit is open.3. Alarm messages3.1. E-StopAlarm messages E-StopCard AlarmsFailure descriptionThe alarm message shows that the internal or the external E-Stop cuircit is opned. Normally this message is shown together wit E-Stop button or external E-Stop.Trouble shootingPlease check the alarm messages …E-Stop Button“ and …External E-Stop“3.2. E-Stop buttonAlarm message E-Stop buttonCard AlarmsFailure descriptionThis Alarm indicates that the E-Stop Button from the laser, the beam switch or fiber-fiber coupler is pushed. If at least one E-Stop button is pushed laser operation will be stopped, the power supply will be switched off.Trouble shootingCheck status of the E-Stop buttons. If one of the buttons is pushed, release the E-Stop button and check the alarm messages in LaserNet. If no further alarm is present and the status message Laser standby is on, it is possible to switch on power supply.3.3. E-Stop externalAlarm message E-Stop externalCard AlarmsFailure descriptionIt is present if at least on channel of the two channel external E-Stop is opened. Laser operation will be stopped, the power supply will be switched off and the yellow interlock lamp on the front side of the laser will be on.E-Stop External appears only together with Laser fiber interlock see Laser fiber interlock. Trouble shootingCheck status of the two channel external E-Stop. The external E-Stop circuit is integrated in the XP2 safety interface. Channel 1 is XP2 safety interface C1 – C4, Channel 2 is XP2 C2 – C3. If one of the channels was opened by any reason it is necessary to open the second channel additionally and close both again.If it not possible to rest the alarm message, check the water leakage sensors. A water leakage inside of the Laser will first activate the alarm “Water in Laser” After the removal of the water leakage the alarm message “Water in Laser” will disappear and the alarm Message “E-Stop External” get high. It is necessary to open both Channels at the XP2 interface to reset the alarm message.3.4. Laser overheatAlarm message Laser overheatCard AlarmsFailure descriptionLaser overheat will stop the Laser operation and Laser Emission in standard configuration. The Signal “Laser Ready” becomes low, and the signal “Laser Error” high.This alarm is active if one laser module reaches a operation temperature of 35 °C. When the module temperature is below 32 °C the alarm message Laser Error will be cleared automatically.Trouble shootingCheck status page in the program LaserNet. The maximum temperature, the related module number and the actual water flow are indicated on this page. The water flow threshold is listed in the Laser Manual.Check if the water flow threshold is near the threshold. When it is near the threshold check the water level of the chiller. Refill water if necessary.Check if all valves are open and if there are any pressed or buckled tubes at the water circuit.If the Alarm appears again check status of refrigerant circuit of the chiller after 5 minutes of chiller operation. Inside the chiller this status can be monitored by checking refrigerant window. The color of the indicator should be green.If there are air bubbles inside or the color of the indicator is red inform your provider of the laser system to clarify next steps.3.5. Laser fiber interlockAlarm message Laser fiber interlockCard AlarmsFailure descriptionThis alarm will immediately switch of main power supply. The signal Laser Ready will be set to low and the signal Laser Error will be high.This alarm message indicates a possible damage of the feeding fiber of the laser.If the Laser system contains a Fiber to Fiber Coupler this message monitor additionally the process fiber.If the Laser systems contains a beam switch the porcess fibers are monitored separately Trouble shootingCheck if the red guide laser beam is visible after the feeding fiber. If a beam switch is integrated in the Laser system it is necessary to use the guide laser No. 0. The mirror of the beam switch channel where the guide laser beam is checked must be in ON position. When the guide laser is very weak or not visible it indicates, that there is a damages inside of the fiber.Check the temperature of the optical head near the fiber connector. At 70°C the safety of the optical head will open automatically the interlock. If the temperature is too high it is necessary to check the DI-Water flow. When the temperature of the optical head is cold enough it is possible to reset the alarm. When the alarm appear several times, please contact IPG Laser GmbH.3.6. High back reflectionAlarm message High back reflectionCard AlarmsFailure descriptionThe alarm message switch off laser emission. The signal “Laser Ready” will be set to low and the signal “Laser Error” will be active.This alarm is caused by back reflected light from the work piece.Trouble shootingCheck if the red guide laser beam is visible after the feeding fiber. If a beam switch is integrated in the Laser system it is necessary to use the guide laser No. 0. The mirror of the beam switch channel where the guide laser beam is checked must be in ON position. When the guide laser is very weak or not visible it indicates, that there is a damages inside of the fiber.There is no damage of the fiber, when the guide laser is visible after the Feeding fiber or the process fiber.3.7. Laser module failureAlarm message Laser module failureCard AlarmsFailure descriptionThe alarm message Laser module failure indicates a failure of a laser module.The signal “Laser Ready” will be set to low and the signal “Laser Error” will be active.The Laser can compensate the module failure only, when a reserve module is installed.When a Laser module is installed in the Laser, the reserve module will switch on immediately after the defect module has been switched off. In this case the message “Laser module failure” will is not active. The warning “Reserve module” becomes active.Trouble shootingCheck the status of the laser modules. Open the front door and check the LEDs of the Laser modules. A green LED shows a failure-free Laser Module. A red LED indicated a failure in the Laser module.Open the fuse from the damaged laser Module and remove the communication cable. Laser operation with less power is possible when the module is disconnected.Open the logfile folder inside LaserNet and select the date when the failure occurred. Right mouse click into light blue logfiles window. Select all files and press load. The files are saved on the hard disc of the computer in a sub folder of LaserNet corresponding to the name of the laser set in LaserNet. The logfiles are saved to a folder corresponding to the date. Send the logfiles to IPG Laser GmbH.3.8. Laser module disconnectedAlarm message Laser module disconnectedCard AlarmsFailure descriptionThe alarm message Laser module disconnected indicates a breakdown in the communication between laser and module. Regarding the configuration of the laser it is possible that the signal Laser error is set to high.Trouble shootingSwitch of the Power supply of the Laser and turn the key in Off position and open the front door of the Laser.Check all communication cables of the Laser modules. Check if all cables are fixed. Switch the key of the Laser in Robot or Test.Check if at all Laser Modules the green LEDs are active. A red LED indicates a error in the Laser Module. The communication is interrupted, when no LED is active.Open the logfile folder inside LaserNet and select the date when the failure occurred. Right mouse click into light blue logfiles window. Select all files and press load. The files are saved on the hard disc of the computer in a sub folder of LaserNet corresponding to the name of the laser set in LaserNet. The logfiles are saved to a folder corresponding to the date. Send the logfiles to IPG Laser GmbH.3.9. Chiller failureAlarm message Chiller failureCard AlarmsFailure descriptionThis signal is present if the accumulative fault signal at the chiller is present and indicates some problems with the chiller. The failure research has to be done at the Chiller side. Trouble shootingCheck the water levels of the chiller and refill water if necessary.Check the quality of the air filter at water-air chillers. When the quality of the air filter is very dirty and is necessary to exchange the air filter. A dirty air filter will reduce the Air flow and reduce the cooling power of the Laser.Check the safety switches and fuses inside the chiller. It is possible that the building form the Chillers is different. The picture is only a sample.Safety switches and fusesReset Pressostat by pressing the black button. It is possible that the building form the Chillers is different. The picture is only a sample.PressostatIs it not possible to reset the error, please check for further information the chiller manual. Additional support you can get from IPG Laser GmbH or from Riedel Hotline.3.10. Combiner failureAlarm message Coupler failureCard AlarmsFailure descriptionIf the alarm message coupler failure occurs the emission will be switched off. Laser Ready will be set to low and Laser Error to high. The alarm message “critical error” will be activated. See “Critical Error”Trouble shootingCheck if the red guide laser beam is visible after the feeding fiber. If a beam switch is integrated in the Laser system it is necessary to use the guide laser No. 0. The mirror of the beam switch channel where the guide laser beam is checked must be in ON position. When the guide laser is very weak or not visible it indicates, that there is a damages inside of the fiber.Open the logfile folder inside LaserNet and select the date when the failure occurred. Right mouse click into light blue logfiles window. Select all files and press load. The files are saved on the hard disc of the computer in a sub folder of LaserNet corresponding to the name of the laser set in LaserNet. The logfiles are saved to a folder corresponding to the date. Send the logfiles to IPG Laser GmbH.3.11. Initialisization ErrorAlarm message Initialisization ErrorCard AlarmsFailure descriptionThe first possibility for an Initialisization Error is an indication for an internal Frimware failure. The second possibility for an Initialisization Error is a wrong setting of the Multi Port interface of the beam switch.Trouble shootingIf the Laser contains a Multi Port Interface check if all board have the same laser number. If the settings are incorrect please change to the correct setting.If the Laser does not contain a Multi Port Infterface please open the logfile folder inside LaserNet and select the date when the failure occurred. Right mouse click into light blue logfiles window. Select all files and press load. The files are saved on the hard disc of the computer in a sub folder of LaserNet corresponding to the name of the laser set in LaserNet. The logfiles are saved to a folder corresponding to the date. Send the logfiles to IPG Laser GmbH.3.12. Electronics overheatAlarm message Electronics overheatCard AlarmsFailure descriptionIf the Electronic overheat signal is active it will not influence laser operation. The alarm message Electronic overheat indicates a temperature higher than 50 °C inside electronic cabinet of the laser.Trouble shootingCheck settings of temperature sensor inside electronic cabinet of the laser. If the setting of the temperature is different from 50 °C change to 50 °C.Check if ventilator inside electronic cabinet is working.Check status of alarm message again. If the alarm is still present please measure the temperature inside of the electronic cabinet.When the failure do not switch of, after the electronic cabinet cools down, please inform IPG Laser GmbH.3.13. Low water flow: LaserAlarm message Low water flow: LaserCard AlarmsFailure descriptionWhen the alarm message Low water flow: Laser is active laser operation is stopped or not possible. The alarm message “Laser error” will be active.Trouble shootingCheck and compare the actual water flow with the required water flow. The specified water flow is listed in the user manual.Check if all water valves are open and if any tubes are pressed or bended.Check if the signal …Chiller ready“ is present in the program LaserNet on the card “status”. If the signal is not active check if the Alarm “Chiller Failure” is active. The alarm message indicated a failure at the chiller side.Check is a general Failure is active at the chiller.Check the water level of the water tanks. Refill water when it is necessary.Check the water pressure of water in and water out at the chiller side.When the failure is still active check the refrigator cuircuit at the chiller side. After 5 minutes of operation check inside the chiller the window with indication of the cooling fluid. The indication should be green. If there is any air bubbles inside the colour of the indication will be red. Contact IPG Laser GmbH in this case.Refrigerant window with indicator3.14. Low water flow: fiber conAlarm message Low water flow: fiber conCard AlarmsFailure descriptionThe alarm message Low water flow fiber connector will switch off emission. Laser Ready will be cleared and Laser Error will be activated.The alarm message indicates a low water flow for the feeding fiber output.Trouble shootingCheck if the lamp OUT1 of the Flow switch is on. When the Lamp is off, the water flow is less than the threshold.Flow switch with active OUT1Check if all water valves are open and if any tubes are pressed or bended.Check is a general Failure is active at the chiller.Check the water level of the water tanks. Refill water when it is necessary.Check the water pressure of water in and water out at the chiller side.When the failure is still active check the refrigator cuircuit at the chiller side. After 5 minutes of operation check inside the chiller the window with indication of the cooling fluid. The indication should be green. If there is any air bubbles inside the colour of the indication will be red. Contact IPG Laser GmbH in this case.3.15. Water in LaserAlarm message Water in LaserCard AlarmsFailure descriptionIn the case of a water leakage one of the two water leakage sensors will detect the water. These sensors will open the safety loop and switch of the main power supply. The alarm messages “Water in Laser” and “Laser” error” will be activated.Trouble shootingSwitch off immediately the main switch of the Laser.Check the leakage sensors and check if any water is in the Laser.Check if there is any water leakage at the pipes or at the hoses.In the most cases the reason for the small water leakages can be solved easily. If their are any problem to seal the water leakage contact IPG Laser GmbH.After the problem is fixed the rest water has to be removed out of the laser cabinet.When there is no water leakage in the Laser cabinet, please check the leakage sensors. One leakage sensor is in the electronic cabinet. The second sensor is in the Laser cabinet. The yellow LED indicates a working and not active water sensor. When the LED is off the sensor are detecting water.leakage sensor3.16. Water in beam switch / Fiber to Fiber couplerAlarm message Water in beam switch / Fiber to Fiber couplerCard AlarmsFailure descriptionThis alarm message will immediately switch off main power supply and the magnetic valves inside the laser for the optics will be closed. Laser Error will be activated.It is not possible to switch on main power supply when this alarm message is present. Trouble shootingCheck the conditions of the Fiber connectors of the feeding fiber and the process fibers. Remove the fiber from the beam switch or the fiber to fiber coupler. This work is only allowed to do by IPG laser GmbH trained personal.3.17. Critical ErrorAlarm message Critical ErrorCard AlarmsFailure descriptionThis error always appears in combination with “Combiner failure”.A “Combiner failure”/ “Critical Error” will immediately switch off the main power supply (and therefore also the emission). Laser Error will be activated.70Trouble shootingSee “Combiner failure”.If a critical error appears it is not possible to reset the laser with the normal reset button. To reset a critical error it is necessary to call IPG. IPG will check if it is possible to clear the failure with a special code. When the possibility is given IPG will create this code. Open Settings, Laser > Reset critical.A window appears. Type the “code no” and the “code” and press the button “Reset critical errors”. After this procedure it is possible to use the laser again.If no critical error is present it is not possible to type a code or press the button "Reset critical errors".3.18. AC power interruptionAlarm message AC power interruptionCard AlarmsFailure descriptionIf supply voltage for laser (400VAC) drops below some specified level, this alarm will appear. The Main power supply will switch off. The laser stops emission. “Laser Error” will be activated.Trouble shootingDANGER – HIGH VOLTAGESerious risk to your healthPlease check if the specified input voltage from external supply is present. Check if all 3 phases are present.3.19. Power supply failureAlarm message Module power supply failureCard AlarmsFailure descriptionThis Failure indicates an error inside of the main power supply. Laser emission will be switched off and the alarm “Laser Error” will high.Trouble shootingChoose the card power supply in Laser Net and check the status of the power supply.Q1 Q2 Q3 Q4 Status Description0 0 0 0 Proper Operation0 0 0 1 Overheating0 0 1 0 Excessive input voltage 0 0 1 1 Short circuit0 1 0 0 No-load operation0 1 0 1 Interlock open geöffnet 0 1 1 0 Reserved0 1 1 1 Reserved These events relate external parameters or environment (water flow, input voltage etc.)1 0 0 0 Internal failure (Code_X) 1 0 0 1 Internal failure (Code_Y) 1 1 1 1 Internal failure (Code_Z) These messages relate to internal errors and assume that the power supply should be replaced.Check the external parameters when they are the reason fort he failure. If it not possible to solve the failure or an internal failure is detected, please contact IPG Laser GmbH.3.20. Chiller errorAlarm message Chiller errorCard AlarmsFailure descriptionChiller Error is a global failure message for the LaserNet Card Ciller.Trouble shootingChange to the card Chiller.Check the water conductivity. If the value is over the threshold open the valve to the DI-cartridge. When the valve is already open it is necessary to exchange the DI-cartridge.Check the temperature for Laser and optic. If one of the values above or below the threshold check the chiller.Check the water levels of the chiller and refill water if necessary.Check the quality of the air filter at water-air chillers. When the quality of the air filter is very dirty and is necessary to exchange the air filter. A dirty air filter will reduce the Air flow and reduce the cooling power of the Laser.Reset Pressostat by pressing the black button. It is possible that the building form the Chillers is different. The picture is only a sample.PressostatIs it not possible to reset the error, please check for further information the chiller manual. Additional support you can get from IPG Laser GmbH or from Riedel Hotline.3.21. Unexpected pump currentAlarm message Unexpected pump currentCard AlarmsFailure descriptionUnexpected pump current will immediately switch off main power supply. The alarm message Laser Error will be activated. It is not possible to switch on main power supply when this alarm message is present.Trouble shootingCheck witch Laser module causes this failure. Open rear door of the laser and disconnect the fuse from the first module. Then check the status of the alarm message. When the alarm message is still active remove the fuse from the next module. Control again if the alarm is disappeared. Repeat this procedure until the alarm message disappeared. When the alarm message disappeared the last disconnected Laser module caused the failure. The fuses of the other modules can be connected again.The Laser can operate in this configuration with less power.An installed reserve module will not switch on, if a module creates an unexpected pump current.Open the logfile folder inside LaserNet and select the date when the failure occurred. Right mouse click into light blue logfiles window. Select all files and press load. The files are saved on the hard disc of the computer in a sub folder of LaserNet corresponding to the name of the laser set in LaserNet. The logfiles are saved to a folder corresponding to the date. Send the logfiles to IPG Laser GmbH.。

IPG激光器接口说明目录1 XP1接口 (2)1.1 外部输入信号: (2)1.2激光器输出信号 (3)2 XP2接口 (4)2.1 输入信号 (4)3 XP4接口 (5)P1、P2 模拟量输入, 模拟量电压0到10V（对应0-100%功率） (5)4、PA系统激光器通道 (5)第一通道控制激光器功率 (5)5、激光器上高压流程 (6)版本：V1.0编写：定制产品部时间：2016.61 XP1接口1.1 外部输入信号:Laser Request（激光器请求）高电平有效外部控制时此位必须置1，无此信号输入时其它输入信号都会被忽略。

控制器发出此信号时激光器会发出应答信号，B7（Laser assigned）置为高电平。

A2 Program start （程序启动）高电平有效，控制激光程序起动和停止。

程序号由A8到A14定义。

如果程序号是0000000和A6为高电平，那么激光器由模拟量控制A3 Internal Control Enabled 内控使能，高电平有效A4 Rest error（复位错误）高电平有效复位激光器系统的所有错误信息和激光器输出的错误信号，输入激活时间至少持续1ms。

A5 Guide laser ON (引导激光开启)A6 Analogue control ON（模拟量控制激活）高电平有效激活时程序号要为0000000A16 公共地C1 Laser ON （激光器电源开启）用于打开和关闭激光器主电源，如果主电源不能开启，B13（Warming output）会被置1. 如果主电源开启，输出 B8（Laser ON）会置1.C3至C6 双光纤通道选择 C3 最低位，C6最高位0000→Home position0001→通道10010→通道21.2激光器输出信号B1 Laser Ready（激光器准备好）高电平有效B2 Emission ON 高电平有效激光器光闸打开，正在出光B3 Internal control enabled 高电平有效内控使能B4 Laser Error（激光器错误）B5 Guide Laser is ON 红光打开时置1B6 Analogue Control is ON 模拟量控制模式时置1B7 Laser is assigned 激光器应答信号高电平有效。

ipg激光焊接机的说明书IPG激光焊接机说明书1.引言感谢您选择IPG激光焊接机，本说明书将为您详细介绍该机器的使用方法、技术参数和操作注意事项。

在使用机器之前，请先仔细阅读本手册，并按照手册的指导进行操作和维护。

2.机器简介IPG激光焊接机是一种高精度、高效率的焊接设备，采用了先进的光纤激光技术，具有能耗低、焊接速度快、焊缝质量高等优势。

机器的结构紧凑，操作简单，适用于各种金属材料的精确焊接。

3.技术参数-激光功率：可选- 激光波长：1064nm-最大光束质量（M2）：≤1.4-最大焊接速度：每秒10米- 激光焊接深度：可达5mm-输送光纤长度：标配3米-电源要求：380V，50Hz4.机器安装-将机器放置在干燥、通风良好的地方。

-确保机器与电源连接正确并牢固。

-打开机器的开关，并检查电源指示灯是否亮起。

5.机器操作-打开机器的操作界面，选择相应的焊接模式和参数。

-将待焊接的工件放置在焊接工作台上，并进行定位和固定。

-通过操作界面上的按钮启动激光器和焊接机构。

-注意观察焊接过程中的光弧和焊缝质量，根据需要进行修正和调整。

-焊接完成后，及时关闭激光器和机器，注意安全操作。

6.安全注意事项-在操作机器之前，请佩戴适合的防护眼镜和劳动防护用品。

-确保机器的电源连接稳固，避免电源线路短路和电流过载。

-严禁触摸激光束和焊接部件，以免造成伤害。

-在焊接过程中，禁止对机器进行非授权的改动和维修。

-在操作机器时，需保持周围环境干净整洁，避免火源和易燃物品。

7.维护保养-每日使用结束后，清洁机器表面，并检查有无异物进入机器内部。

-定期检查机器的电源线路是否损坏，及时更换。

-定期清洁和校准机器的光学系统，确保焊接效果稳定。

-定期检查机器的冷却系统和排风系统，确保正常运行。

8.常见问题解答-机器无法启动：请检查电源是否连接正常。

-激光焊接速度慢：请检查光纤是否损坏，及时更换。

-焊接质量不稳定：请检查光学系统是否需要清洁和校准。

高效节能型高功率光纤激光器YLS-30000 ECOIPG ECO 系列光纤激光器电光转换效率最高可达同类产品的2倍2D/3D 薄板、厚板切割 铜、黄铜和铝等高反材料加工 不锈钢和低碳钢切割 焊接 钻孔 熔覆 钎焊 热处理应用30 kW 连续激光功率 50% 电光转换效率 运行成本低 免维护性能可靠、功率稳定 紧凑坚固设计特点YLS-ECO 高功率光纤激光器提供超高电光转换效率和可靠性。

所需的输入功率更少，在不影响输出功率的情况下，极大地降低了能源成本。

YLS-ECO 高功率光纤激光器电光转换效率超过50%，可靠性和长期功率稳定性，在行业内均首屈一指。

YLS-ECO 高功率激光器的电光转换效率最高可达同类产品的2倍。

通过降低能耗，可大幅降低运营成本和冷水设备的冷却需求和成本，投资回报更快。

YLS-ECO 系列卓越的可靠性，非常适用于不能停机或生产不能受到干涉的应用场景。

YLS-ECO 高功率激光器出色的长期功率稳定性，确保在所有高功率应用（包括切割、焊接、钎焊、熔覆和表面处理）中，能够年复一年地保持其卓越加工能力，为最严苛的应用提供长期稳定激光功率。

电光转换效率最大平均输出功率：40 000 W 波长范围：900-1200mm危险！不可见激光辐射避免眼睛或皮肤暴露在直射光或散射光辐射下四类激光产品IEC 60825-1:2014高效节能型高功率光纤激光器YLS-30000 ECO光学特性YLS-4000-ECOYLS-6000-ECOYLS-20000-ECOYLS-30000-ECO输出功率 4 kW6 kW20 kW30 kW工作模式连续波/调制波长，nm 1070输出纤芯直径50 / 100 / 150 / 200100 / 150 / 200100 / 150 / 200光束参数积，mm ×mrad2.0 /3.5 / 5.5 / 6.53.5 / 5.5 / 6.54.3 / 6.0 / 7.5一般特性电光转换效率，%≥ 50冷却方式水冷机柜尺寸（长x 宽x 高），mm430 x 808 x 567430 x 808 x 7001007 x 806 x 8051007 x 806 x 1132电源电压，VAC 400 - 480 VAC/3P+PE, 50/60 Hz 典型功耗类型，kW8124060年度节能¥ 178,036三年节能¥ 534,108五年节能¥ 890,180激光器功率：30 kW ；节约金额计算按照：电费单价：1元/度；占空比：75%；激光器运行时间：16小时/天，300天/年。

YLR 系列产品安装指南中小功率售后服务部 2012-11-1目录1. 工作环境要求...................................................................................................................................................... 32. 电源连接.............................................................................................................................................................. 3（仅 WC） 3. 冷却水要求与连接............................................................................................................................... 44. 光学清洁与连接.................................................................................................................................................. 55. 工作模式与电气连接.......................................................................................................................................... 66. 机柜设计建议...................................................................................................................................................... 87. 维护.................................................................................................................................................................... 108. 其它建议............................................................................................................................................................ 101. 工作环境要求根据产品的实际安装和使用环境的状况来选择合适的冷却方式非常重要，不当的选择可能会影响系 统的可靠性。

Page 1 of 9Form: 44511 Maintenance routineEnglish Revision: 02Ytterbium Fiber LaserMaintenance routineEnglish1. Usage of this guideThis document provides you an overview about the requested maintenance and service of the Laser system at customer side.Please read the following instructions carefully and handle also to keep the laser and its components in immaculate conditions.2. Maintenance tasks once a weekChecking water level (DI-Water- and Tapwater level-Indication)Estimatedwork time15 minutes including water refillingTime interval Once a weekDescription Please check the water level (see the seperate waterlevel-indications) of the DI-Water- and Tapwater-Tank at chiller side.If it is necessary please refill water.For cooling external optics use DI-water only.Checking air filter at chiller sideEstimated work time 5 minutes visual control30 minutes for filter exchangeTime interval Once a weekDescription Please check the status and the level of pollution of the air fil-ters at chiller side. A high degree of pollution reduces the airflowrate and also the cooling efficiency of the chiller.Take care that the cooling rib area of the chiller are completelycovered by the new filter plane.3. Maintenance tasks by the quarterChecking water qualitiy15 minutesEstimatedwork timeTime interval quarterlyDescription Please check the water quality of both cooling circuits (DI- andTab water).If you observe any sediments (e.g. algas) in the water tankthen deflate the tanks and the water pipes by the provided wa-ter output nozzles. If it is necessary please clean up the tanksand the relevant water pipes. In case of a complete water ex-change please also clean up the water input filter at laser side.In consultation with IPG Laser GmbH you are able to add addi-tives only into tab water to prevent algal formation.At DI-water no algal formation should be observed because ofthe low water conductance at DI-water-circuit.DO NOT ADD ANY ADDITIVES INTO DI-WATER-TANK.Refill the Tab water-/DI-Water tank up to the maximum level.Dirt and dust on laser and external optic cabinets15 minutes visual controlEstimatedwork timeTime interval QuarterlyDescription The laser and the external optic cabinets were constructed asdustfree devices. If you observe any dust or dirt on it pleasecheck the function of the cabinets ventilation and their airfilters.Missed or misapllied airfilters need to be replaced or repaired. IIf it is required please remove any dirt or dust by using of adamply and not wetly cleanly tissue.4. Maintenance tasks once a yearWater exchange30 minutesEstimatedwork timeTime interval Once a yearDescription First switch off the chiller completely. Then deflate the tanksand the water pipes by the provided water output nozzles. If itis necessary please clean up also the tanks and the relevantwater pipes.Finally refill the Tab water-/DI-Water tank up to the maximumlevel.Water filter exchange30 minutesEstimatedwork timeTime interval Once a yearDescription The water filter needs to be checked or to be exchanged (if it isrequired) to ensure an optimize water flow through all coolingcircuits and an optimize functionality of the complete laser.You can absolve this check while exchanging the water annu-ally.Power-MeasurementEstimated60 minutes per optical channelwork timeTime interval Once a yearDescription The Laser power should be checked by using of an adequateLaser power measurement device if it is available.In all other cases please contact IPG Laser GmbH first.Measurement of the Laser Beam-Parameter-Product (BPP)60 minutes per optical channelEstimatedwork timeTime interval Once a yearDescription The Laser Beam-parameter-product (BPP) should be checked by using of an adequate measurement device if it is available.In all other cases please contact IPG Laser GmbH first.FFBD-SignalEstimated work time 10 minutesTime interval Once a yearDescription The FFBD-Signal is an indication-value (quality) of theincoupled Laser power into the process fiber. This sig-nal is showned at LaserNet-Controlsoftware (Beamswitch/Beam coupler). If you are observing a increas-ing value at a constant laser power then check theBeam switch / Beam coupler. Furthermore please con-tact IPG Laser GmbH directly for further analyzing in-structions.You can absolve this control while measuring theLaser power annually.5. If requiredDI-Water-conductance > 15 µS30 minutesEstimatedwork timeTime interval If it is requiredDescription If the DI-Water-conductance increases a value of over 25 µS(indicates a chiller warning at LaserNet Software) please checkif the valve for the DI-Water-Cartridge is already opened. If thevalve is already opened the DI-Water-Cartridge needs to beexchanged.Spare DI-Water-Cartridges are offered by IPG Laser GmbH.DI-Water-conductance > 25 µSEstimated30 minuteswork timeTime interval If it is requiredDescription If the DI-Water-conductance increases a value of over 25 µS(indicates a chiller warning at LaserNet Software) please checkif the valve for the DI-Water-Cartridge is already opened. If thevalve is already opened the DI-Water-Cartridge needs to beexchanged.There is no laser operation possible if the DI-Water-conductance reaches a value of more than 25 µS.Spare DI-Water-Cartridges are offered by IPG Laser GmbH.6. In the event of damagewaterleakages30 minutesEstimatedwork timeTime interval In the event of damageDescription Check the location of the water leakage. Water leakages couldbe observed at water pipe-clamps or at screw connections.In case of an internal water-leakage at laser side please con-tact IPG Laser GmbH directly.Exchange of the water flow-monitor30 minutes, Installation and functionally testEstimatedwork timeTime interval In the event of damageDescription The exchange of a water flow-monitor is reserved for trainedstaff of IPG Laser GmbH only.Exchange of the water leakage Sensor30 minutes per optical channelEstimatedwork timeTime interval In the event of damageDescription The exchange of a water flow-monitor is reserved for trainedstaff of IPG Laser GmbH only.Exchange of the process fiberEstimated60 minuteswork timeTime interval In the event of damageDescription Laser operation cannot continue while using of a damagedprocess fiber. In this case please contact your distributor firstabout the damaged fiber. The exchange of a process fiber isreserved for trained staff of IPG Laser GmbH only.Exchange of Laser moduleEstimated3 hourswork timeTime interval In the event of damageDescription In this case please contact your distributor first about the dam-aged module. Please note also the serial number of the dam-aged module. Furthermore it is necessary to send the logFiles(LaserNet-Software) to your distributor and to IPG LaserGmbH.The exchange of a laser module is reserved for trained staff ofIPG Laser GmbH only.Exchange of the feeding fiberEstimated4 hourswork timeTime interval In the event of damageDescription In this case please contact your distributor first about the dam-aged fiber. Please note also the serial number of the damagedfiber. Furthermore it is necessary to send the log-Files (Laser-Net-Software) to your distributor and to IPG Laser GmbH.The exchange of a feeding fiber is reserved for trained staff ofIPG Laser GmbH only.。