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Wuhan Raycus Fiber Laser Technologies Co., Ltd

User Guide RFL-A2000D-3000D Ver.1.0

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The length of the power cord is 5 meters, and the conductor sectional area for each wire is

2.5 mm2.

1. Protective cap; 2. Lever; 3. Plug; 4. Socket

Figure 7: Lock the Plug of the Power Cord with the Lever

4.4 Control Wire Definitions

All the control signals are integrated in the “INTERFACE” on the rear panel (Figure 4).

We provide a cable for the “INTERFACE”, as shown in Figure 8.

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Summary of Contents for RFL-A2000D

Page 1: ...Fiber Delivered Direct Diode Lasers User Guide 2000W 3000W Wuhan Raycus Fiber Laser Technologies Co Ltd ...

Page 2: ...es 5 2 Product Description 6 2 1 Features 6 2 2 Package Contents 6 2 3 Unpacking and Inspection 6 2 4 Operation Environment 7 2 5 Announcements 8 2 6 Specifications 9 3 Installation 10 3 1 Dimensions 10 3 2 Installation Procedures 10 3 3 Cooling Requirements 13 4 Using the Product 15 4 1 Front Panel 15 4 2 Rear Panel 16 4 3 Power Connection 18 4 4 Control Wire Definitions 19 4 5 Control Modes 22 4...

Page 3: ...er Laser Technologies Co Ltd User Guide RFL A2000D 3000D Ver 1 0 2 4 8 RS 232 Mode 32 4 9 AD Mode 35 5 Warranty Return and Maintenance 38 5 1 General Warranty 38 5 2 Limitations of Warranty 38 5 3 Service and Repair 39 ...

Page 4: ...ers to a potential personal hazard CAUTION Refers to a potential product hazard 1 2 Laser Classification This model of lasers are classified as a high power Class 4 laser instrument according to the European Community standards EN 60825 1 clause 9 This product emits invisible laser radiation at or around a wavelength of 9xx nm and the total light power radiated from the optical output is greater t...

Page 5: ...ment e g enclosures viewing windows or viewports goggles etc being utilized is adequate for the output power and wavelength range 1 3 Optical Safety Any dust on the end of the QBH optical cable can burn the lens and damage the laser CAUTION If the output of the device is delivered through a lens with an anti reflection coating make sure that the lens is of good quality and clean 1 4 Electrical Saf...

Page 6: ...uct will void the warranty 1 5 Other Safety Rules 1 Never look into the laser output head when power is supplied to the laser 2 Avoid using the laser in a dim or darkened environment 3 If this device is used in a manner not specified in this document the protection provided by the device may be impaired and the warranty will be voided 4 Do not remove the covers of the laser or the warranty will be...

Page 7: ...s Main Features Fiber delivery Reliable long lifetime High wall plug efficiency Compatible control interface Applications Cladding Quenching Welding Scientific research 2 2 Package Contents Please refer to the packing list accompanying the shipment to check the items included 2 3 Unpacking and Inspection Your Raycus fiber delivered direct diode laser is shipped in a package designed to provide max...

Page 8: ...optic instrument any vibration twist or excessive bend will damage the instrument 2 4 Operation Environment The operation voltage for the product 380VAC 10 50 60Hz three phase with neutral line Warning 1 Make sure the instrument is properly grounded before you use it 2 There are no user serviceable parts equipment or assemblies inside the product All service and maintenance shall be performed by q...

Page 9: ...connect power source correctly will damage the device Use of controls or adjustments other than those specified herein may result in hazardous radiation and damage to the laser It is critical to keep the lens clean Please cap the output terminal when it is not in use Do not touch the output lens If necessary you can use appropriate lens paper and alcohol to clean the lens Failure to follow the spe...

Page 10: ...bility 10 100 Emission Wavelength nm 915 10 Output Power Instability 3 Modulation Frequency Hz 50 10k Red Guide Laser Power mW 10 Output Terminal QBH Fiber Core Diameter μm 600 Delivery Cable Length m 20 Min Fiber Cable Bend Radius mm 200 Electrical Characteristics Power Supply AC 380V 10 50 60Hz Three Phase with Neutral Line Max Power Consumption kW 5 5 6 5 8 Control Mode Hyper Terminal RS 232 AD...

Page 11: ...is turned on Usually there are shorted contacts in the processing head please check the head to ensure that 3 2 Installation Procedures 1 Check if the power supply has the correct voltage 380VAC 10 50 60Hz and the earth line is connected reliably 2 Place the laser firmly on the desirable position 3 Fix the casters at the bottom side of the laser 4 Check the output head and clean it if necessary Th...

Page 12: ...s OFF 6 Insert the water tube into the inlet and outlet 7 The optic fiber cable must not be bent with the radius less than 20 cm during transportation storage and when in use There are four swinging rings on the top of the product and four casters on the bottom with which you can lift or move the product The rings and casters are shown in Figure 2 1 Swinging rings 1 ...

Page 13: ...nging Rings and Casters CAUTION All the cables can only be connected when power supply is off Hot plug may damage the laser CAUTION Ensure that there are no fiber bends with radius less than 20 cm Avoid excessive twisting and tight bends during the robotic arm movements Tight bends will damage the laser system ...

Page 14: ...hs If the product is used in an environment that ambient temperature is between 10 and 0 we recommend to use 30 alcohol and replace it every two months If the product is used in an environment that ambient temperature is below 10 you must use chiller with both heating and cooling functions and keep it in full time operation When connecting to the laser for the first time ensure that the flow and r...

Page 15: ...td User Guide RFL A2000D 3000D Ver 1 0 14 CAUTION The cooling system should be turned on 1 min earlier before the laser is turned on Check any water leakage and make sure that the water temperature reach the set point before you start the laser ...

Page 16: ... laser Then the laser will enter a control mode depending on your previous setup in the CONTROL cable You can refer to 4 6 Entering a Control Mode for more details POWER Power Indicator indicates that the power is switched on when the green LED illumines LASER Laser emission button it s a button with a red indicator In hyper terminal mode and AD mode when this button is pressed down the product is...

Page 17: ...ault condition when the yellow LED illumines STOP Press it down to stop the laser immediately turn it clockwise to release But the laser cannot start before it s powered on use the key switch for a second time INDICATION LAMPS Laser state indicator green indicates that power supply is on red indicates that laser is emitting and orange indicates laser failure 4 2 Rear Panel Figure 4 shows the rear ...

Page 18: ...ser control remote control mode setting ready analog control modulation interlock RS 232 etc The interface also has housing with a cover and a lever to protect it WATER Pagoda joint pipe connectors the inlet and outlet for cooling water flow in and return compatible with 19 mm Inner Diameter water pipe AIRCONDITIONER The air conditioner automatically turns on when the key on the front panel is tur...

Page 19: ...er cord is a plug insert it into the socket AC INPUT on the rear panel Notice that the plug is wrong side preventing After insert it lock it with the lever Figure 7 The other end of the power cord is stripped off and each wire is crimped with a pin type cable connector There are five wires labeled L1 L2 L3 N and PE respectively You should connect the wires to the AC power supply according to the l...

Page 20: ... and the conductor sectional area for each wire is 2 5 mm2 1 Protective cap 2 Lever 3 Plug 4 Socket Figure 7 Lock the Plug of the Power Cord with the Lever 4 4 Control Wire Definitions All the control signals are integrated in the INTERFACE on the rear panel Figure 4 We provide a cable for the INTERFACE as shown in Figure 8 ...

Page 21: ...Ver 1 0 20 Figure 8 The Cable for the INTERFACE Insert the plug into the INTERFACE and lock it with the lever as shown in Figure 9 when you are ready to use the product 1 Protective cap 2 Lever 3 Plug 4 Socket Figure 9 Lock the Plug of the Cable for INTERFACE with the lever ...

Page 22: ...re is left disconnected or set to a low level the remote control mode is set to RS 232 mode Refer to 4 6Entering a Control Mode for details 8 RDY Black System ready When system check is finished this signal is sent to indicate the system is ready for operation It is 24V level active high 9 EGND Blue External ground 20 EVCC Red External power supply 24V level 24 S_ERR Purple System error 24V level ...

Page 23: ...able CAUTION Please check the control voltage level and ensure that the level is in accordance with the requirements Over voltage and voltage ripple may damage the product 4 5 Control Modes There are two different modes of laser emission CW and pulsed In the CW mode the laser emits continuously and you can set the output power by percentage of output power In the pulse mode the laser emits in a wa...

Page 24: ...in control mode Connect power supply and interfaces Switch on the laser Switch on the laser 24V is applied between AD RS and EGND of the CONRTOL cable AD RS of the CONRTOL cable is left disconnected Turn the switch to the REM position Turn the switch to the ON position Turn the switch to the REM position Turn the switch to the ON position AD mode Hyper terminal mode Hyper terminal mode RS 232 mode...

Page 25: ... INTERLOCK ITL_A ITL_B Shorted COM of PC RS 232 RS 422 Left Disconnected L1 L2 L3 N PE Three Phase AC Power Supply With Neutral RX TX GND Left Disconnected CONTROL LAS_C AD RS RDY EGND EVCC Emission Control Signal System Ready External Ground External Power Supply S_ERR System Error Figure 11 Wiring in Hyper Terminal Mode The wiring in hyper terminal mode is in 11 The CONTROL cable is for differen...

Page 26: ...ommunication Hyper Terminal 2 A dialog will pop up to recommend Hyper Terminal as the default telnet program choose Yes 3 Hyper terminal will start type in any name for New Connection then click OK 4 Choose the COM you connected with the RS 232 cable then click OK 5 Set up communication protocol Baud rate 9600 Data Bits 8 Parity None Stop bits 1 Flow Control None Then click OK Now the hyper termin...

Page 27: ...ing temperature Module 1 temperature 1 XX OK Module 1 temperature 2 XX OK Module 1 temperature 3 XX OK Module 1 temperature 4 XX OK Module 2 temperature 1 XX OK Module 2 temperature 2 XX OK Module 2 temperature 3 XX OK Module 2 temperature 4 XX OK Module 3 temperature 1 XX OK Module 3 temperature 2 XX OK Module 3 temperature 3 XX OK Module 3 temperature 4 XX OK Module 4 temperature 1 XX OK Module ...

Page 28: ...ystem is doing self check please wait Interlock error please power off the laser and check interlock If Laser emission is not disabled please power off the laser and check if LASER button on the front panel is pressed down is present in the self check process please follow the instructions to check the laser emission button on the front panel press it to release and then restart the product with t...

Page 29: ...mperature record 0 Module 2 T1 Low temperature record 0 Module 2 T2 High temperature record 0 Module 2 T2 Low temperature record 0 Module 2 T3 High temperature record 0 Module 2 T3 Low temperature record 0 Module 2 T4 High temperature record 0 Module 2 T4 Low temperature record 0 Module 3 T1 High temperature record 0 Module 3 T1 Low temperature record 0 Module 3 T2 High temperature record 0 Module...

Page 30: ...emperature record 0 Module 5 T1 High temperature record 0 Module 5 T1 Low temperature record 0 Module 5 T2 High temperature record 0 Module 5 T2 Low temperature record 0 Module 5 T3 High temperature record 0 Module 5 T3 Low temperature record 0 Module 5 T4 High temperature record 0 Module 5 T4 Low temperature record 0 Err2 record 0 Err3 record 0 Err4 record 0 Module 1 Err4 record 0 Module 2 Err4 r...

Page 31: ...U to enter user interface UI After you enter the UI press Enter and the following options will be displayed You have entered UI press Enter Welcome to use Raycus fiber laser Please choose the operation mode 1 CW mode 2 Pulse mode 3 CW mode with remote modulation 4 Pulse mode with remote modulation 5 Clear errors 6 Save system configurations 7 Return You can choose the operation mode by pressing co...

Page 32: ..._C is high the laser emits The MODULATION cable is disconnected in this mode You can press Enter again to set another value for percentage of power or press 7 to return to previous menu to choose another operation mode Pulse mode Press 2 in the mode selection page you will enter Pulse mode You should provide 3 parameters for this operation repetition frequency duty cycle and percentage of output p...

Page 33: ...and Pulse mode Only one more emission condition is added remote modulation signal So you must connect the MODULATION cable to remote modulation signal Notice that the modulation signal is 24V level and active high When the parameters are set laser emission is enabled LASER on front panel is pressed down or remote emission control is sent from LAS_C and the remote modulation signal inputs from MODU...

Page 34: ...ed L1 L2 L3 N PE Three Phase AC Power Supply With Neutral RX TX GND CONTROL LAS_C AD RS RDY EGND EVCC System Ready External Ground External Power Supply S_ERR System Error Left Disconnected Figure 12 Wiring in RS 232 Mode The wiring in RS 232 mode is similar to the wiring in hyper terminal mode The differences are you have to connect the MODULATION cable and LAS_C must be left disconnected 4 8 2 T...

Page 35: ...tage of output power is 50 1B46XXXX44 50 0D Set the operation in pulse mode XXXX repetition frequency 32 C350 duty cycle 0 64 percentage of output power 0 64 All parameters are in hexadecimal Sent 1B461388443C50500D Response 54530D Set the operation in pulse mode Repetition frequency 5kHz Duty cycle 60 Percentage of output power 80 54530D Response after code is received 54 45 31 0D Report Error 1 ...

Page 36: ... deal with the problem then start the laser again The system self checks will pass in about 30 seconds then RDY signal will be sent After that you can send codes from the upper computer In RS 232 mode the laser emits on conditions that the Emission On code 1B4F0D is received operation parameters are set and remote modulation signal inputs from the MODULATION cable In RS 232 mode you can still use ...

Page 37: ...ower Supply With Neutral RX TX GND 24V 0 10V AGND Analog Signal S_ERR System Error Figure 13 Wiring in AD Mode The wiring in AD mode is shown in Figure 13 There is an important difference in the CONTROL cable connection 24V must be applied between AD RS and EGND If you don t use remote emission control left LAS_C disconnected The MODULATION and INTERLOCK cable connection are same as wiring in hype...

Page 38: ... deal with the problem then start the laser again The system self checks will pass in about 30 seconds then RDY signal will be sent After that the laser is ready to receive analog signal and you can press down LASER button to enable the laser emission In AD mode the laser emits on conditions that LASER button is pressed down or LAS_C is high analog signal is received and remote modulation signal i...

Page 39: ...ions 5 2 Limitations of Warranty The warranty does not cover the maintenance or reimbursement of our product of which the problem results from tampering disassembling misuse accident modification unsuitable physical or operating environment improper maintenance damages due to excessive use or not following the instructions caused by those who are not from Raycus Customer has the responsibility to ...

Page 40: ...he product returned with permission should be placed in a suitable container If any damage happened to the product please notify the carrier in document immediately We reserve the right to make changes in design or constructions of any of our products at anytime without incurring any obligation to make changes or install the same on units previously purchased All the items about warranty and servi...

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