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4.4 Interface Definitions

4.4.1 CTRL-INTERFACE Definitions

The CTRL-INTERFACE(DB-25) is for laser control, the designation and definition is

below

：

Figure 8 CTRL-INTERFACE

Table 7 Definitions of 24 pin Ctrl Interface

No.

Name

LineMark

Type

Level

Drive

Current

Typical

Respons

e Time

Description

Interlock2A

ITL-2A

Contact
Closure

Input

---

<500ms

“EN954-1” or”ISO13849-1
Cat.3PLd”.
Passive contact, not
connected to external voltage
or grounding.

Interlock1A

ITL-1A

Interlock1B

ITL-1B

Interlock2B

ITL-2B

RS232Tx

---

120ms

Transmit Data

RS232Rx

---

Receive Data

RS232Com

GND

Return

---

RS-232 Return

Remote Key

Switch

RPA

Contact
Closure

Input

---

<1s

Activates the internal
control system power supply
in REM mode. Passive
contact, not connected to
external voltage or
grounding.

RPB

Remote Start

Button

START-A Instantaneous

Contact

Closure Input

---

<1s

In REM mode, start the laser
main power supply. Passive
contact, not connected to
external voltage or
grounding.

START-B

Analog Input to
Control Current

1-10V

Analog Input

1-10VDC

1 mA

100us

Analog Input 1-10 VDC=
10 – 100% Setpoint

Analog Output

Power Monitor

AOUT

Analog

Output

0-8VDC

11mA

100µs

Analog Output 0-8 VDC
(Refer to factory inspection

Содержание RFL-C8000S

Страница 1: ...1 Continuous Wave Fiber Laser User Guide RFL C8000S Wuhan Raycus Fiber Laser Technologies Co Ltd ...

Страница 2: ...2 Output Head and Installation 12 3 3 Cooling Requirements 12 3 4 Installation Procedure 15 4 Using the Product 17 4 1 Front Panel 17 4 2 Rear Panel 18 4 3 Power Connection 19 4 4 Interface Definitions 20 4 5 Steps of Installation 24 4 6 Steps of Starting 24 4 7 Functions of the clientware 24 4 8 Control Modes 34 4 9 Guide laser control 38 4 10 The Programming Mode Waveform Editing 38 4 11 Laser t...

Страница 3: ...1 clause 9 This product emits invisible laser radiation at or around a wavelength of 1080 nm and the total power radiated from the laser is greater than 8000W depending on model Direct or indirect exposure of this level of light intensity may cause damage to the eyes or skin Despite the radiation being invisible the beam may cause irreversible damage to the retina and or cornea Appropriate and app...

Страница 4: ...bels include warning labels apertures through which laser radiation is emitted and labels of certification and identification etc Specifications of these labels are as follows Table 1 Specifications of Safety Labels Take 500W for example 1 Aperture Label 2 Class 4 Laser Product 3 Class 2M Laser Product Label for Guide Laser 4 CE Compliance 5 Identification Plate 6 Laser Radiation Hazard Label 7 El...

Страница 5: ...trify the enclosure which may result in personal injury 2 Make sure that the correct voltage of the AC power source is used CAUTION Failure to connect the correct voltage could damage the product 1 6 Other Safety Rules 1 Never look directly into the laser output port 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 no...

Страница 6: ...tput power quick switching response Slow rise and slow fall Waveform editing Maintenance free operation High wall plug efficiency Applications Cutting Welding 3D Printing Scientific research 2 2 Package Contents Please refer to the packing list accompanying the shipment to check actual items included 2 3 Unpacking and Inspection Raycus CW fiber laser is shipped in a package designed to provide max...

Страница 7: ...s precise optic instrument any vibration or impact to the output head and twist or excessive bend to the cable will damage the instrument 2 4 Operation Environment The basic operation conditions are listed in the table below Table 2 Basic Operation Conditions for the Laser Model RFL C8000S Supply Voltage V 380 15 Vac 50 60Hz Supply Capacity kW 22 Installation Requirements Install on flat surface n...

Страница 8: ...3 5 36 38 39 Laser operating temperature range Green area The dew point temperature is 22 that is lower than the laser cooling water temperature which can be used safely Red area If the dew point temperature is higher than22 and exceeds the laser cooling water temperature by 22 there must bedew condensation and measures must be taken Measure 1 Dehumidifier works for 10 15 minutes in standby mode l...

Страница 9: ... the cap is clean 5 Failure to follow the specified instructions may result in the loss of laser power and such loss will not be covered by the warranty 2 6 Specifications The specifications are listed in the following table Table 4 Specifications Number Index Condition Minimum value Standard value Maximum value Unit Fiber technical index 1 Operation Mode Nominal Output Power Continuous Wave Modul...

Страница 10: ...m Fiber Core 20 30 m Other technical indicators 14 Operating Voltage Nominal Output Power Three phase four wire system 50 60Hz 380 15 VAC 15 Way to Control AD RS 232 Ethernet 16 Power Consumption Nominal Output Power 20 kW 17 Water flow requirement Nominal Output Power 72 L min 18 Water Temperature requirement Nominal Output Power 21 22 23 19 Dimension W D H 560 990 1100 mm 20 Weight 220 250 kg 21...

Страница 11: ...Fiber Laser Technologies Co Ltd User Guide of RFL RFL C8000S 11 3 Installation 3 1 Dimensions Figure 2 shows dimensions of RFL C8000S Figure 2 a Front and Rear panel view unit mm Figure2 b Top and Side view unit mm ...

Страница 12: ... CAUTIONS Inspect the output lens before installing the output head to the processing head Clean the output lens if necessary It is strictly prohibited to disassemble the output head by personnel not approved by Raycus or the warranty is void 3 3 Cooling Requirements Table 5 Cooling Requirements Model RFL C8000S Cooling Capability W 20000 Minimum Flow L min 72 Maximum Pressure Bar 7 Pipe Inner Dia...

Страница 13: ...ule with the water outlet of the customer s on site cooling water system according to the water flow direction indicated by the arrow in Figure 4 and then connect the water inlet filter module with the water inlet of the RFL C8000S laser as shown in Figure 5 Figure 5 The water inlet filtration module is connected to the watercooling system When the laser is in use cleaning the Y type filter of the...

Страница 14: ... at the inflow Type of liquid exchange junction SMC MS 5H 6 Type of tube outer diameter6 inner diameter4 Direction of cooling liquid unidirectional connect the tube with the water pipe strictly according to direction shown on the layer of the tube Type of liquid de ionized water condensed water pure water PH value of liquid 5 5 9 Filter is needed for the cooling system and the size of the solid re...

Страница 15: ...ccordance with the requirements above Too low temperature may lead to condensation on the laser module and the output cable This can cause serious damage to the equipment CAUTION Please clean the water inlet filter module in time If the water inlet filter module is blocked the laser flow alarm or high temperature alarm will be triggered CAUTION Make sure that the water temperature reaches the set ...

Страница 16: ...it may pollute the output head do not use fans which actually may bring more dust 9 The minimum bending radius of the output fiber cable of the laser should not be less than 20 cm under the non working conditions and the minimum bending radius should not be less than 30 cm when the laser is working CAUTION All the cables can only be connected when power supply is OFF Hot plug may damage the laser ...

Страница 17: ... Key switch the control system power switch of the laser Insert the key either turning the key clockwise to the ON position or counterclockwise to REM position short connect the Pin 8 and Pin 9 of Table 7 will power on the laser control system Then the laser will enter a control mode depending on your previous setup on the CTRL INTERFACE You can refer to4 8 Control Mode for more details 2 POWER Th...

Страница 18: ...r panel of RFL C8000S Figure 7 Rear Panel of RFL C8000S 1 AC INPUT The socket for supply source input that can only be mated with the plug on the power cord we provided See Table 4 product technical parameters for laser model and corresponding input voltage Please use only the enclosed power cord provided by Raycus 2 POWER Air switch to control the switching of AC 3 CTRL INTERFACE Control interfac...

Страница 19: ...t into water droplets for discharge 4 3 Power Connection CAUTION Before connecting the product to AC supply source you must check for sure that the AC supply you will apply is in accordance with the specifications provided in Table 2 or 4 Table 6Power Connection Requirements Model RFL C8000S Supply Source 380 15 V AC 50 60Hz Power Cord One End of Power Cord 8 wires each 2 wires are multiplexed and...

Страница 20: ...TL 2B 5 RS232Tx TX 120ms Transmit Data 6 RS232Rx RX Receive Data 7 RS232Com GND Return RS 232 Return 8 Remote Key Switch RPA Contact Closure Input 1s Activates the internal control system power supply in REM mode Passive contact not connected to external voltage or grounding 9 RPB 10 Remote Start Button START A Instantaneous Contact Closure Input 1s In REM mode start the laser main power supply Pa...

Страница 21: ...e resettable alarm 22 READY READY Digital output 24VDC 100mA 120ms High Laser is ready 23 Power started POWER Digital output 24VDC 100mA 120ms High The main power supply is started 24 Laser emission LASER Digital output 24VDC 100mA 100ms High Laser is emission Caution Please check the control voltage level and ensure that the level is in accordance with the requirements Over voltage and voltage ri...

Страница 22: ...rface first Table 9 The default IP address of the laser The default IP address of the laser IP address 192 168 0 10 Subnet mask 255 255 255 0 Steps of Ethernet connection Open Local Connection on your computer and then click property Configure TCP IP select Use the following IP address Click the Property Check Use the following IP address to manually assign an IP address Manually assign an IP addr...

Страница 23: ...host computer and the connection status in the corresponding text box on the host computer interface displays connected indicating that the microcontroller program is running normally and the communication connection is normal The display interface is shown in Figure 10 below Figure 10 The main interface is displayed when the communication connection is normal ...

Страница 24: ...ording to the control mode 4 6 Steps of Starting All electrical connections must be finished before the laser is powered on Make sure the air switch is OFF and the emergency stop button EMERGENCE STOP on the front panel of the laser has been pressed down 1 Make sure that the pins the 24 pin are closed 2 Turn on the chiller and check leakage If there is no water leakage turn off the chiller and wai...

Страница 25: ... parameter setting and laser control related functions Control the main power turn on or off the main power After turning on or off the main power the software will change the status of the main power Control abnormal laser reset Click the reset button to run the abnormal laser reset command Guide laser the guide laser is turned on or off in the internal control state of guide laser After the guid...

Страница 26: ...rrently selected program number When the software is started the program number set on the current main control board is automatically read and displayed Control laser parameters Optical output parameters include power frequency pulse width and duty cycle The communication between the software and the main control board requires only power frequency and pulsewidth The duty cycle can be calculated ...

Страница 27: ...al modulation mode or internal modulation mode is turned on the laser enable is displayed otherwise the laser emission is displayed Status display Including emergency stop laser enable Interlock logic normal Interlock1 closed Interlock2 closed power ramp up and down program mode program execution program execution completed program execution abnormal and other most commonly used laser states and m...

Страница 28: ...er control module once Figure 13 The about interface 4 7 5 Language Selection In the language selection interface you can set the language used by the software After selecting the language and clicking OK you do not need to restart the software automatically convert the content displayed in the software into a language save the currently selected language to the configuration file and display it a...

Страница 29: ...for integrators and the lock time is for the integrator to end customers time limited locking In the authorization interface only Raycus authorization code can be set and the function of calculating the authorization code is implemented in the server and has nothing to do with the host computer software The authorization code used by the integrator can be generated in the authorization interface F...

Страница 30: ...d the user needs to diagnose the fault remotely or learn more about the status of the laser the user can enter the diagnostic mode The diagnostic mode adds the status and alarm information of the master module slave module ACDC module and DCDC module on the basis of the observation mode You need a password to enter the diagnostic mode The initial password is 81338818 password can be changed 4 7 8 ...

Страница 31: ... WiFi hotspot the hotspot name and password can be configured After the mobile phone is connected to the laser WiFi hotspot you can use Raycus s mobile app to view the real time status of the laser STA mode the laser can automatically connect to the mobile phone hotspot or wireless router the hotspot name and password can be configured The laser establishes a connection to Raycus s cloud server th...

Страница 32: ...fresh interval does not exceed 100ms The data of the slave control module needs to be forwarded by the master control module so there is only the currently selected page In the slave control module the upper computer software will automatically read and refresh the status and alarm information reduce the communication frequency and avoid occupying too many resources of the master control module Fi...

Страница 33: ...ts up to 4 ACDC modules The refresh interval of the status information does not exceed 100ms The data of the ACDC module needs to be forwarded by the main control module so only the currently selected page is in the ACDC module The upper computer software will automatically read and refresh the status information reduce the communication frequency and avoid occupying too many resources of the main...

Страница 34: ...ion reduce the communication frequency and avoid occupying too many resources of the main control module Figure 22 DCDC module interface 4 8 Control Modes The laser has two control modes namely ON mode and REM mode The user can select the mode to enter through the key ON the front panel In ON mode you can only set the power percentage control the light output and light off In REM mode you can sele...

Страница 35: ...er software External and internal modulation External modulation Internal modulation Laser ON OFF 15 16 pin voltage H The laser emission L Laser shut down OFF ON 15 16 pin voltage Rising edge start the upper computer set the frequency and pulse width of the pulse laser emission Falling edge turns off the pulsed laser OFF OFF The laser emission button of clientware ON laser emission OFF turns OFF t...

Страница 36: ... enable internal modulation mode and external modulation mode Click ON the main power ON Waiting Ready Setting laser parameters Click laser ON 4 8 2 2 Internal external modulation modes for power and communication in REM mode Figure 24 Wiring diagram of internal power control and external signal control in REM mode Operation method Spring the ESTOP knob on the front panel Key turning ON ...

Страница 37: ...r external modulation mode Click ON the main power ON Waiting Ready Setting laser power parameters On modulate mode set the frequency duty cycle and pulse width The laser is determined by the 15 16 pin modulation signal and frequency and duty cycle Modulation signal 15 and 16 pin provide a high level to turn on the laser 4 8 2 3 The internal external modulation mode of the analog in REM mode Figur...

Страница 38: ...ntities 12 and 14 pins turn on the laser 4 9 Guide laser control Guide laser external control can be selected in both ON and REM modes Guide laser external control ON 17 pin Rising edge turns on guide laser Fallingedge turns on guide laser OFF The clientware Red ON turns ON guide laser Red OFF Turns OFF guide laser 4 10 The Programming Mode Waveform Editing 4 10 1 The Programming Mode enable metho...

Страница 39: ...uns in Program Mode Please use the software of Raycus to edit the waveform and select the program number of pre run The output waveform of laser is determined by the edited waveform Under the condition that all working conditions are met the relation diagram of laser and programming waveform in programming mode is as follows Figure 26 Relationship between laser and programming waveform in programm...

Страница 40: ...40 Figure 27 Selecting Show programming mode in Mode Selection Figure 28 Programming mode interface ...

Страница 41: ...g setting 4 10 3 Checkingthe number of saved waveforms Figure 30 Checking the number of saved waveforms Click the Refresh List button and the software will automatically list the number of saved waveforms green indicates that the bar has a program and white indicates that the bar is empty 4 10 4 Checking the waveforms ...

Страница 42: ...42 Figure 31 Check the waveforms Select the waveform number the program will automatically list the original waveform list 4 10 5Waveform Clearing Figure 32 Clearing waveform ...

Страница 43: ...leared click clear and then click write laser and the software will clear the waveform stored in the current laser 4 10 6 Waveform editing Select click the pre edited waveform number Figure 33 Waveform editing Select the command under command type write the command and click Add Figure 34 Selecting the command ...

Страница 44: ...ng all the commands click Write laser Figure 35 waveform writing success Click Refresh List again and the new waveform number will turn green indicating that writing is successful Figure 36 Symbol for writing success ...

Страница 45: ...bytes Instructions 1 STOP null null Program end command which must be the last command of each program 2 SPT 0 65000 ms 0 65000 W It takes parameter 1 time to change the power to parameter 2 3 SPR 0 65000 W ms 0 65000 W Change the power to parameter 2 at the rate of power change of parameter 1 4 WAIT 1 latency time 0 65000ms int 5 GOTO 0 99 line 0 10000 The number of times to jump to this line The...

Страница 46: ...aser timing diagram Figure 38 Control sequence diagram in On mode Figure 39 Control sequence diagram of external modulation mode under key REM Figure 40 Control sequence diagram of external ad mode under key REM ...

Страница 47: ...f laser frequency and duty cycle setting Hz PW Duty 95 90 80 70 65 60 55 50 45 40 35 30 25 20 15 10 5000Hz 190us 180us 160us 4500Hz 200us 177us 4000Hz 200us 175us 162us 3500Hz 200us 185us 170us 3000Hz 200us 183us 166us 2500Hz 200us 180us 160us 2000Hz 200us 175us 1500Hz 200us 166us 1000Hz 200us 500Hz 300us 200us 4 13 Steps of shutting down Please turn off the laser in the order below 1 Turn off the...

Страница 48: ...rs except for Interlock alarm when the laser is running the clientware will display the alarm that occurs and the ALARM light yellow on the front panel of the laser will light up the laser will stop emitting and lock When the Interlock is abnormal the output of Ready signal is low and the Interlock state is abnormal in the clientware but the laser is not locked and the ALARM light yellow is not li...

Страница 49: ...ction There is a condensation alarm inside the laser The dew point temperature inside the laser is less than 22 and there is a condensation risk Solution Immediately stop using the laser Measure 1 Dehumidifier works for 10 15 minutes in standby mode laser power and cooling water should be on state Measure 2 Installing cabinet air conditioner to reduce ambient temperature Laser Water flow Instructi...

Страница 50: ...er Alarm this error occurs when the constant current driver board inside the laser is abnormal Solution Restart the laser If this error continues to occur please contact Raycus In addition to the above if there are any questions or errors in using of the laser you can contact Raycus to get help 6 Warranty Return and Maintenance 6 1 General Warranty Raycus warrants that all Raycus fiber laser produ...

Страница 51: ...defect is discovered This warranty does not involve any other party including specified buyer end user or customer and any parts equipment or other products produced by other companies WARNING It is the customer s responsibility to understand and follow operating instructions in this User Guide and specifications prior to operation failure to do so may void this warranty Accessories and fiber conn...

Страница 52: ...ing any obligation to make changes or install the same on units previously purchased All the items about warranty and service above provided by Raycus are for user s reference formal contents about warranty and service are subject to the contract 2021 Wuhan Raycus Fiber Laser technologies Co Ltd All Rights Reserved ...

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