WEIHONG V12 Manufacturer's Manual

Laser cutting cnc system
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NcEditor V12 Laser Cutting CNC System
1 CNC System Installation ................................................................................................... 1
1.1 Install Hardware ......................................................................................................... 1
1.1.1 Check Configuration ............................................................................................ 1
1.1.2 Connect Hardware ............................................................................................... 1
1.1.3 Install Motion Control Card .................................................................................. 3
1.2 Install Software ........................................................................................................... 4
1.3 Install Driver ............................................................................................................... 6
1.3.1 Automatically Install Driver................................................................................... 6
1.3.2 Manually Install Driver ......................................................................................... 7
1.4 Install a Camera ......................................................................................................... 9
2 Interface Overview .......................................................................................................... 11
2.1 Interface of Sheet Cutting Configuration .................................................................. 11
2.1.1 Common Tool Bar .............................................................................................. 12
2.1.2 Layer Tool Bar ................................................................................................... 15
2.1.3 Window Display Button ...................................................................................... 15
2.1.4 Machine Control Area ........................................................................................ 15
2.1.5 Running Report Bar ........................................................................................... 19
2.1.6 Axis Coordinate Display Area ............................................................................ 19
2.1.7 Alarm Bar ........................................................................................................... 20
2.1.8 Status Bar .......................................................................................................... 20
2.1.9 Drawing Tool Bar ............................................................................................... 20
2.1.10 Drawing Window .............................................................................................. 21
2.2 Interface of Tube Cutting Configuration .................................................................... 21
2.2.1 Common Tool Bar .............................................................................................. 21
2.2.2 Drawing Window ................................................................................................ 22
2.2.3 Running Information Bar .................................................................................... 23
2.2.4 Window Display Buttons .................................................................................... 24
2.2.5 Machine Control Area ........................................................................................ 24
2.2.6 Status Bar .......................................................................................................... 28
2.2.7 Drawing Tool bar ............................................................................................... 28
2.2.8 3D View Area ..................................................................................................... 28
3 Machine Tool Commissioning ......................................................................................... 30
3.1 Modify Port Polarity .................................................................................................. 30
3.2 Set Drive Parameters ............................................................................................... 30
3.2.1 Set Drive Parameters in Non-bus Control Systems ........................................... 30
3.2.2 Set Drive Parameters in Bus Control Systems .................................................. 49
Manufacturer Manual
Version: 2023.07.10 2nd version
Author: Product Testing Department
Weihong Corporation All Rights Reserved
Contents
上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.

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  • Page 1: Table Of Contents

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. NcEditor V12 Laser Cutting CNC System Manufacturer Manual Version: 2023.07.10 2nd version Author: Product Testing Department Weihong Corporation All Rights Reserved Contents 1 CNC System Installation ....................1 1.1 Install Hardware ......................1 1.1.1 Check Configuration ....................
  • Page 2 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 3.3 Adjust Pulse Equivalent and Electronic Gear Ratio ..........51 3.3.1 List of Terms ...................... 52 3.3.2 Calculation Formula ................... 52 3.4 Set Speed Parameters ..................... 53 3.5 Adjust the Axis Direction ..................53 3.6 Set the Workbench Stroke ..................
  • Page 3 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 5.1.3 1.0.2 Z-axis ......................78 5.1.4 1.0.3 W-axis ....................... 79 5.1.5 1.1.0 General Parameters ................. 80 5.1.6 1.1.1 Origin Setting (X) ..................80 5.1.7 1.2 Error Compensation Setting ................. 82 5.1.8 1.3 Double Y Error Setting ................. 83 5.2 Speed and Accuracy Parameters ................
  • Page 4: Cnc System Installation

     Install Software  Install Driver  Optional: Install a Camera 1.1 Install Hardware This section introduces how to install hardware of NcEditor V12 Laser Cutting CNC System. Before installing hardware, do the following:  Check Configuration  Mounting Dimension To install hardware, do the following: ...
  • Page 5 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  In velocity loop control mode 2 / 134...
  • Page 6: Install Motion Control Card

    Mounting diagram is as follows: 1.1.3 Install Motion Control Card NcEditor V12 Laser Cutting CNC System uses PM95A motion control card to mate with NcEditor software, so as to control laser cutting rapidly and accurately.
  • Page 7: Install Software

     If it is clean, change the motion control card. 1.2 Install Software This section introduces how to install software of NcEditor V12 Laser Cutting CNC System, hereinafter referred to as NcEditor software. Before installing the software, note the following: ...
  • Page 8 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 7. Select one of the following parameter migration method and click Next: o Reserve local parameters: use all parameters at the local. o Restore the initial default parameters: use initial parameters in the software.
  • Page 9: Install Driver

    9. According to the prompt, click Yes to reboot the computer at once. If you need to uninstall the software, do the following: 1. Delete NcEditor folder under directory C:\Program Files\Weihong. 2. Delete NcEditor shortcut on the desktop. 1.3 Install Driver This section introduces how to install driver to match the software with the hardware.
  • Page 10: Manually Install Driver

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Click Install this driver software anyway. After finishing installing NcEditor software, restart the software. 1.3.2 Manually Install Driver After installing NcEditor software and motion control card, if the software cannot be opened and one of the following dialog boxes pops up, it indicates that the system may fail to automatically install driver.
  • Page 11 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o If it is not your first time to update the driver: 2. Find an INF configuration file as follows: The folder is under directory C:\ProgramFiles\Weihong\NcEditor\Addins. 3. Click Install this driver software anyway in Windows Security dialog box:...
  • Page 12: Install A Camera

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 1.4 Install a Camera This section introduces how to install a camera and enable camera function, so as to monitor the machining condition and control machining. To install a camera, do the following: 1.
  • Page 13 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. The first three parts of IP address, subnet mask and default gateway should be the same with those of the camera, and the last part of IP address should be different from that of the camera.
  • Page 14: Interface Overview

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2 Interface Overview NcEditor V12 Laser Cutting CNC System includes the following interfaces:  Interface of Sheet Cutting Configuration  Interface of Tube Cutting Configuration 2.1 Interface of Sheet Cutting Configuration Used to cut sheets.
  • Page 15: Common Tool Bar

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Drawing Tool Bar Drawing Window 2.1.1 Common Tool Bar It is used to show frequently used instructions.  : New Used to create a new file.  : Import Used to import a/an G/NC/DXF/DWG/PLT/ENG file.
  • Page 16 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Used to catch option.  : Select objects Used to select unclosed objects, tiny objects, all objects of the same layer, inner objects, outer objects, similar objects.  : Transform objects Used to translate objects, rotate objects, mirror objects vertically or horizontally.
  • Page 17 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Add cooling points Used to open Cooling Point dialog box and add cooling point.  : Set fill or unfill Used to set fill or unfill.  : Change machining direction Used to open Set Machining Direction dialog box and set it.
  • Page 18 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Set follow-up Used to open Follow-up Control dialog box. See 15 / 134...
  • Page 19: Layer Tool Bar

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Follow-up for details.  : Control focus Used to open Focus Control dialog box.  : Find edges Used to open Edge Finding dialog box. 2.1.2 Layer Tool Bar It is used to specify a layer and open Layer Setting dialog box so as to set general parameters and technics for the layer.
  • Page 20 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2.1.4.3 Manual Control Area It is used to manually move the machine tool. It is shown as follows:  Axis direction buttons Used to move each axis towards positive or negative direction. Note: Please do not click an axis direction button too frequently because the system needs a certain time to execute the command.
  • Page 21 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Calibrate Used to set a follow-up height.  : Return mark Used to return the position of the selected mark point. You should select the target mark point by clicking the button Mark Point in the machine control area.
  • Page 22 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Jog Used to switch between the jog mode and step mode by clicking In Jog mode, press and the machine tool does not stop moving until you release it. In Step mode, press and the machine tool only moves according to the set step size.
  • Page 23: Running Report Bar

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Exchange workbenches Used to exchange workbenches, so as to improve the machining efficiency.  : Release Used to manually control the machine tool to release workbenches during exchanging workbenches.  : Cycle machining Used to open Cyclical Machining dialog box and set cycle machining.
  • Page 24: Alarm Bar

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Machine coordinates To switch between workpiece coordinates and machine coordinates, click WorkCoor/MachCoor. After returning to the machine origin, sign appears before each axis. 2.1.7 Alarm Bar It is shown as follows: It is used to check alarm information.
  • Page 25: Drawing Window

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2.1.10 Drawing Window It is used to draw and preview objects. 2.2 Interface of Tube Cutting Configuration Used to cut tubes. It is shown as follows: 1. Menu bar Common Tool Bar Drawing Window...
  • Page 26 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. : Import Used to import a/an G/NC/DXF/DWG/PLT/ENG file. : Open Used to open a NCE file. : Save Used to save a toolpath file. A new file is saved as a NCE file.
  • Page 27 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. In tube cutting configuration, the development effect of a rectangular tube shows in drawing window for ease of drawing:  Length of an arris: depending on the corner radius and thickness of the rectangular tube.
  • Page 28: Machine Control Area

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. It is used to check alarm information. You can do the following:  To check causes and solutions of alarms, click Warning.  To check alarm type, click 2.2.4 Window Display Buttons : show/hide machine control area Machine Control Area for details.
  • Page 29 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Workpiece coordinates  Machine coordinates To switch between workpiece coordinates and machine coordinates, do one of the following:  Click .  Double click WorkCoor/MachCoor. After returning to the machine origin, sign appears before each axis.
  • Page 30 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Jog mode Including low-speed jog mode and high-speed jog mode. Click an axis direction button. The machine tool moves at jog/rapid jog speed until you release the button. Click several axis direction buttons at the same time. The clicked axes move at the same time at jog/rapid jog speed.
  • Page 31 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Used to start machining from the beginning.  : Stop Used to stop machining.  : Breakpoint resume Used to resume machining from the exact interrupted position when the power interruption or e-stop occurs and the workpiece origin is secured.
  • Page 32: Status Bar

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  : Blow Used to turn on the blow valve by clicking the button and turn it off by clicking the button again. It is turned on automatically when machining starts and is turned off after the set time.
  • Page 33 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  View Area  View Toolbar 2.2.8.1 View Area It is used to check the tube from different perspectives and preview cutting effect. In this area, you can do the following:  Press the left button: o To rotate the tube, drag the mouse left and right.
  • Page 34: Machine Tool Commissioning

    Set Drive Parameters in Position Loop Control Mode  Set Drive Parameters in Velocity Loop Control Mode If you are using a non-WEIHONG drive (WISE):  Ensure that the servo drive SON signal is active low (ON when connected to GND of a 24V power supply).
  • Page 35  2: Velocity control mode o Value: 1  Pr528 LED initial state o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 36 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Value: If screw pitch = 5 mm, encoder resolution = 10000, directly connected to the coupler, pulse equivalent = 0.001 mm: Pr009 = 10000, Pr010=screw pitch / pulse equivalent=5000, which means Pr009/Pr010 = 10000/5000=2/1.
  • Page 37 (FnXXX) is not allowed. o Value: 0000  Un00C Input command pulse counter o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 38 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Value: 8100  Pn50B Function selection o Description: Function selection o Unit: - o Range: Digit 0: If digit 0 is set to 8, the CCW input inhibition signal N-OT will not be used.
  • Page 39 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  If Fn010 is set to 0000, modification of user parameters (PnXXX) and some auxiliary function parameters (FnXXX) is allowed.  If Fn010 is set to 0001, modification of user parameters (PnXXX) and some auxiliary function parameters (FnXXX) is not allowed.
  • Page 40 The parameters and descriptions are shown below:  Pr01 LED initial state o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 41 The parameters and descriptions are shown below:  Pr5.28 LED initial state o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 42 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Range: 0–2 o Value: When screw pitch = 5 mm, the encoder resolution is 10000, axis coupling joint is used, and pulse equivalent = 0.001 mm: Pr0.09=10000 and Pr0.10=screw pitch/pulse equivalent=5/0.001=5000. Pr0.09/Pr0.10=10000/5000=2/1.
  • Page 43 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Value: When encoder resolution = 65536, pulse equivalent = 0.001, screw pitch = 5 mm, and mechanical reduction ratio = 1: α/β=65536×0.001/5=8192/625, which means α=8192 and β=625.  Pulse train input format...
  • Page 44 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Value: 1 3.2.1.1.7 Fuji ALPHA 5 The parameters and descriptions are shown below:  PA1_01 Control mode selection o Description: PA1_01 control mode selection o Unit: - o Range  0: Position control.
  • Page 45 The parameters and descriptions are shown below:  P0-02 Drive status display o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 46 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Description: Motor stopping mode o Unit: - o Format: YX  Y=0: When the servo motor is disabled, dynamic braking is used. Y=1: When the servo motor is disabled, the motor moves freely.
  • Page 47 The parameters and descriptions are shown below:  P0-02 Drive status display o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 48 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Y=0: Rotates CW (anti-clockwise when observing from the load side). Y=1: Rotates CCW.  X1X0= 00: The control mode is position control. o Range: - o Value: 0000  P1-44 Electronic gear ratio numerator N1 and P1-45 Electronic gear ratio...
  • Page 49 The parameters and descriptions are shown below:  P0-02 Drive status display o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 50 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Range: - o Value: 000  P1-32 Motor stopping mode o Description: Motor stopping mode o Unit: - o Format: YX  Y=0: When the servo motor is disabled, dynamic braking is used. Y=1: When the servo motor is disabled, the motor moves freely.
  • Page 51 The parameters and descriptions are shown below:  P0-02 Drive status display o Description: Pulse detection is used in WEIHONG control systems to check to see if correct pulses are sent and determine if there is electric interference. o Unit: -...
  • Page 52 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Equation: P1-44/P1-45 = (Encoder resolution × pulse equivalent × mechanical reduction ratio)/screw pitch. o Value: When the encoder pulse number = 2500, pulse equivalent = 0.001, screw pitch = 5 mm, and mechanical reduction ratio = 1, N1/M=2500×4×0.001/5=2/1.
  • Page 53 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Range: - o Value: 108  P2-22 Digital output pin DO5 function setting o Description: DO5 pins are pin No.28 and No.27, which are used for servo alarm signals. o Unit: - o Format: X2X1X0 ...
  • Page 54 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2. Click Refresh to update the drive parameters. 3. Double-click the target parameter to set it. Basic parameters that need setting in NcEditor are shown below. Refer to the user manual of the drive brand to set other parameters.
  • Page 55: Adjust Pulse Equivalent And Electronic Gear Ratio

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 1. Set flip switch 1–4 to ON, ON, OF, and OFF respectively to enable bus functions. 2. Rotate the rotation switch to select a number as the station address. Note: Select station addresses for the axes in sequence (for example, 1 for X axis, 2 for Y axis, and 3 for Z axis, etc.).
  • Page 56: List Of Terms

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  To adjust electronic gear ratio, set drive parameter Electronic Gear Ratio on the drive. For details of terms and calculation, see List of Terms Calculation Formula. 3.3.1 List of Terms This part introduces terms related to pulse equivalent and electronic gear ratio.
  • Page 57: Set Speed Parameters

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 3.4 Set Speed Parameters This operation is used to control the machining speed of the machine tool, so as to confirm the machining effect. To set speed parameters, click System → System Parameters and set parameters under Speed Accuracy category.
  • Page 58: Compensate Backlash Errors

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 3.7.1 Compensate Backlash Errors To compensate backlash errors, modify value of parameter Backlash of each axis according to the actual situation. Restart the software to make the setting effective. 3.7.2 Compensate Comprehensive Errors To compensate comprehensive errors, do the following: 1.
  • Page 59: Set Parameters Of Air Pressure And Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 4. To import the RTL or LIN file, click File → Import File. The results include the following: o Values of parameters Position, Measured Value(Positive) and Measured Value (Negative) show in the dialog box.
  • Page 60 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2. Set parameters in Pressure Control area and Laser Device Parameters area. Parameters of air pressure and laser device are as follows: Default Blow Type  The default gas for blowing.  If the selected gas is oxygen, port Proportioning Valve Enabled will be opened.
  • Page 61: Check Machine Tool Setting

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  If the selected laser device is SPI or IPG, the laser device will be turned on 5s before the laser gate is turned on. Port  The serial port for communication with the laser device.
  • Page 62: Check Laser Technics

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 1. Make a dot on the surface of a workpiece with laser and set this dot as the workpiece origin. 2. Repeatedly move the machine tool without actual machining, and return to the workpiece origin.
  • Page 63: Follow-Up

    SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 4 Follow-up This section introduces follow-up in NcEditor V12 Laser Cutting CNC System, which is used to move Z-axis up and down in real time through the corresponding relationship between capacitance and distance and ensure the relative distance between the cutting head and the workpiece is unchanged.
  • Page 64: Axis Coordinate Display Area

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Axis Coordinate Display Area Manual Control Area Follow-up Control Buttons 4. Alarm display bar Waveform Display Area Main Parameters Area Parameters Setting Area 4.1.1 Axis Coordinate Display Area It is used to show the following: ...
  • Page 65 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. It includes the following:  Axis direction buttons Used to move each axis towards positive or nagative direction.  Feed mode button Used to select one of the following feed mode by clicking the circular button: o Jog mode Including low-speed jog mode and high-speed jog mode.
  • Page 66 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 4.1.3 Follow-up Control Buttons It is used to control the machine tool to execute operations related to follow-up. It includes the following:  : Follow-up After the button is clicked, the system automatically starts to follow at the presence of calibration data.
  • Page 67 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. X-axis coordinate shows the capacitance while Y-axis coordinate shows the distance between the cutting head and the workpiece.  Real-time Capacitance page Used to show real-time change of capacitance in certain time. X-axis coordinate shows time while Y-axis coordinate shows the capacitance.
  • Page 68 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. In this page, you can do the following: o Pause the waveform change: If you double click within the coordinate, at the top of Y-axis coordinate will turn into o Set scale parameters: If you right click within the coordinate, a scale parameter dialog box will pop ...
  • Page 69: Commissioning Steps

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. o Z Position Used to show current machine coordinate of Z-axis. o Capacitance Used to show current capacitance. The smaller the distance between the cutting head and the workpiece is, the smaller the value is.
  • Page 70: Detect Capacitance

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 1. Check and confirm that the hardware has been well connected. Install Hardware for details. 2. Check and confirm that parameters related to drive and follow-up have been set correctly. Set Drive Parameters List of Parameters for details.
  • Page 71: Calibrate Capacitance

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 1. To move the cutting head to the middle of the stroke range and avoid the cutting head exceeding the stroke, click X+/X-/Y+/Y- in manual control area. 2. Click . The system automatically generates the value of parameter Servo Compensation Parameter.
  • Page 72: Check Follow-Up

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Smooth The smoothness of the curve. If the smoothness is Bad, the curve is not flat with ups and downs or burrs. You need to calibrate capacitance again. Note: During calibrating capacitance, e-stop button is for use at any time in case of machine tool damage caused by cutting head continuous moving downward if the capacitance for touching the workpiece is incorrect.
  • Page 73 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Exclusive for position loop control mode.  Used to control capacitance jumps.  The larger the value is, the stronger the ability to control capacitance jumps is and the lower the capacitance sensitivity is.
  • Page 74 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Pulse Count Per Revolution  Exclusive for velocity loop control mode.  Number of pulses for per revolution of motor.  Pitch = Number of pulses per revolution * Pulse equivalent  Range: [0, 0.1]...
  • Page 75 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Range: [0, 30]  Default value: 1 4.3.4 Real-time State Check Parameters Out Margin Check  Whether to check the cutting head moving beyond the workpiece margin during following.  If the cutting head moves beyond the workpiece margin, it will stop.
  • Page 76: The Capacitance Is Not 0 When The Cutting Head Touches The Workpiece/The Cutting Head Keeps Moving Downward During Calibration

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Max Plugging Depth  Maximum allowable plugging depth of the cutting head relative to the workpiece surface.  If the actual plugging depth exceeds the set value of the parameter, the cutting head will be outside the workpiece and it will be lifted.
  • Page 77 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 4.4.1 PG Frequency Dividing Ratio is Set Incorrectly Cause Parameter PG Frequency Dividing Ratio is set incorrectly. Solution Modify its value by adjusting related drive parameters according to the following calculation formula: 4.4.2 Electric Interference is Serious Cause ...
  • Page 78 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. a. Slightly reduce the value of parameter Sensitivity. b. Slightly increase the values of parameters In Position Tolerance and Zero Limit Speed Range. Note: Please be careful. Because these operations may lead to lower precision of follow-up and cutting separately.
  • Page 79 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Solution Do the following (taking a Panasonic A6 series servo drive as an example): 1. To judge whether the axis direction of the drive is correct and solve the problem, do the following: a.
  • Page 80: List Of System Parameters

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 5 List of System Parameters This section introduces all parameters under System → System Parameters menu in NcEditor V12 Laser Cutting CNC System, including:  Basic Parameters  Speed and Accuracy Parameters ...
  • Page 81 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Range: [-10000, 10000]  Default value: -1 Max. Speed  Maximum allowable speed of X-axis.  Range: mm/min (0, maximum speed supported by hardware]  Default value: 60000 Enable Soft Limit Protection ...
  • Page 82 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Negative value: negative direction of axis encoder  0: not enable encoder feedback  Range: [-10000, 10000]  Default value: -1 Max. Speed  Maximum allowable speed of Y-axis.  Range: mm/min (0, maximum speed supported by hardware] ...
  • Page 83 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Default value: -1 Encoder Feedback Tolerance  Tolerance of encoder feedback position and current position.  Range: [0, 10000]  Default value: 0.001 Max. Speed  Maximum allowable speed of Z-axis.  Range:...
  • Page 84: General Parameters

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Soft Limit Lower Limit  Lower limit of soft limit.  Range: [-999999, soft limit upper limit)  Default value: -3000 Soft Limit Upper Limit  Upper limit of soft limit.  Range: (soft limit lower limit, 999999] ...
  • Page 85 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Positive value: X-axis moving direction in retract stage is opposed to that in coarse positioning stage.  Negative value: X-axis moving direction in retract stage is the same with that in coarse positioning stage.
  • Page 86: Error Compensation Setting

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Default value: 1800 Z Speed in Precision Positioning  Feedrate of Z-axis in fine positioning stage during returning to the machine origin.  Range: mm/min [0.06, 6000]  Default value: 60 Back Distance of Z ...
  • Page 87: Double Y Error Setting

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Backlash Y  Valid only when lead screw compensation mode is set as backlash compensation.  Range: [0, 0.1]  Default value: 0 Backlash W  Valid only when lead screw compensation mode is set as backlash compensation.
  • Page 88: Speed And Accuracy Parameters

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  If the value is too large, alarm will not occur in time and the machine tool will be damaged.  Range: [10, 1000]  Default value: 100 5.2 Speed and Accuracy Parameters...
  • Page 89: Manual Acceleration

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 2.0.1 Manual Acceleration X-axis Manual Feed Acceleration  Acceleration in jog mode.  Used to control the acceleration in jog mode.  Range: mm/s [16, 100000]  Default value: 2000 Y-axis Manual Feed Acceleration ...
  • Page 90 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Default speed during positioning.  Range: mm/min [0.06, Maximum value of maximum speeds between XY-axes]  Default value: 30000 G00 Acc  Maximum acceleration of each axis during machining.  Range: mm/s [100, 100000] ...
  • Page 91: External Device Parameters

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  The greater the value is, the faster the startup acceleration is.  Range: [0, 0.5]  Default value: 0.1 Max. Angle of High-speed Connection  If the angle of two adjacent segments are larger than the value during machining, the speed of machining joint is startup speed.
  • Page 92 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Used to select the mode of lubrication.  0: Not enable lubrication  1: Automatic lubrication  2: Manual lubrication  Default value: 0 Lubricate Len  Distance between lubrication happening  Range: [1, 999999] ...
  • Page 93: Exhaust

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 3.3 Exhaust Enable Auto Exhaust  Whether to enable automatic exhaust.  Default value: No Disable Exhaust Delay  Delay time before disabling exhaust port when leaving out of the area.  Range: [1, 1000] ...
  • Page 94: Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Range: [1, 10000]  Default value: 200 3.7 Laser Device Laser Power  Voltage that corresponds to 100% laser power.  Range: [0, 10]  Default value: 10 Min Pulse Width  Minimum allowable pulse width when laser power is controlled by duty ratio.
  • Page 95: Fixed Point

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Whether to clear workpiece coordinate when machining, cutting frame or dry run starts.  0: No  1: Yes  Default value: 0 Enable Breakpoint Check  Check breakpoint when machining starts. If breakpoint exists, a prompt box will pop ...
  • Page 96: Leap Frog

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Speed during moving forward/backward.  Range: mm/min [10, Maximum value of maximum speed between X-axis and Y-axis]  Default value: 3000 4.4 Leap Frog Enable Frog Leaping  Whether to enable leapfrog.
  • Page 97: Wiring Diagram Of Drive

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6 Wiring Diagram of Drive 6.1 Mounting Dimension In this section, you can quickly know about the dimension of hardware, so as to confirm the space is sufficient during installation. Mounting dimension of Lambda 5E terminal board is as follows:...
  • Page 98 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Mounting dimension of EX31A terminal board is as follows: Mounting dimension of follow-up amplifier is as follows: Mounting dimension of PM95A motion control card is as follows: 95 / 134...
  • Page 99: Wiring Diagram Of Terminal Board

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.2 Wiring Diagram of Terminal Board In this section, you can quickly know about how to connect I/O ports of each terminal board. According to the configuration, wiring diagram of terminal board can be divided into the following: ...
  • Page 100 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Wiring diagram in velocity loop control mode differs from that in position loop control mode in that:  Port Connected to Z-axis driver is not connected.  The connected terminal board is EX33A.
  • Page 101 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.2.1.2 Wiring Diagram of EX30A Terminal Board Wiring diagram of EX30A terminal board is as follows: Among the ports:  The outputs of EX30A terminal board are Darlington outputs and their load current cannot be more than 0.4A.
  • Page 102 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Among the ports:  Outputs Y00~Y05 should be conneted to relays.  In configuration with follow-up, Y02 is set as Blow (Air).  In configuration without follow-up, Y02 is set as Follow Control Switching.
  • Page 103: Wiring Diagram Of Terminal Board (In Tube Cutting Configuration)

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Among the ports:  C00~C05 are common ports.  Y04~Y09 are reserved output ports.  S00~S03 are active high/low ports. 6.2.2 Wiring Diagram of Terminal Board (in Tube Cutting Configuration) In tube cutting configuration, wiring diagram of terminal board includes the following: ...
  • Page 104 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Wiring diagram in velocity loop control mode differs from that in position loop control mode in that:  Port Connected to Z-axis driver is Connected to W-axis driver.  The connected terminal board is EX33A.
  • Page 105 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.2.2.3 Wiring Diagram of EX33A Terminal Board Wiring diagram of EX33A terminal board is as follows: 102 / 134...
  • Page 106 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.2.2.4 Wiring Diagram of EX31A Terminal Board Wiring diagram of EX31A terminal board is as follows: 103 / 134...
  • Page 107: Wiring Diagram Of Laser Device

    Before connecting laser devices, do the following:  Select and connect proper pulse modulation signals for different laser devices. The relationship between pulse modulation signals provided by NcEditor V12 Laser Cutting CNC System and corresponding interfaces on EX30A/EX33A termninal board is as follows: o +24V single-ended signal: MOD(24V) &...
  • Page 108: Wiring Diagram Of Ipg-Ylr Series Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  GW SMATLas 3S laser device During connecting laser devices, please note the following:  Wiring of pin 2 and 3 of RS232 interface male head on terminal board of which the version is higher than EX30A4 need not to be overlapped. Thus, you need not need to make a special wire.
  • Page 109: Wiring Diagram Of Raycus Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.3.3 Wiring Diagram of Raycus Laser Device Wiring diagram is as follows: 6.3.4 Wiring Diagram of JK/GSI-500W-FL Laser Device Wiring diagram is as follows: 106 / 134...
  • Page 110: Wiring Diagram Of Maxphotonics Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.3.5 Wiring Diagram of Maxphotonics Laser Device Wiring diagram is as follows: 6.3.6 Wiring Diagram of SPI-500W-R4 Laser Device Wiring diagram is as follows: 107 / 134...
  • Page 111: Wiring Diagram Of Hfb 1000-1500W Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.3.7 Wiring Diagram of HFB 1000-1500W Laser Device Wiring diagram is as follows: 108 / 134...
  • Page 112: Wiring Diagram Of Gw Smatlas 3S Laser Device

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.3.8 Wiring Diagram of GW SMATLas 3S Laser Device Wiring diagram is as follows: 109 / 134...
  • Page 113: Wiring Diagram Of The Drive

    SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4 Wiring Diagram of the Drive It is about how to connect WEIHONG DB15 drive interface to different servo motors. Before connecting, you need to know the definition of each drive interface. See Definition Interface for details.
  • Page 114: Wiring Diagram Of The Drive (In Position Control Mode)

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Remark of drive interface is as follows: Signal Definition Input/Output Remark A+, A- Feedback signal of InputDifferential signal It is used to receive the differential output encoder phase A transmission mode of encoder phase A signal from driver frequency divider (equal to RS422).
  • Page 115 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  YASKAWA Σ-Ⅱ/Σ-Ⅴ/Σ-7 Servo Drive  Panasonic AC Servo Drive  Fuji Servo Drive  DELTA Servo Drive  MITSUBISHI Servo Drive  STONE GS Servo Drive  HITACHI Servo Drive  TECO Servo Drive ...
  • Page 116 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Without brake lines (44P interface) 113 / 134...
  • Page 117 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  With brake lines (50P HD plug)  Without brake lines (50P HD plug) 114 / 134...
  • Page 118 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. Ⅱ Ⅴ 6.4.2.2 Wiring Diagram of YASKAWA Σ- /Σ- /Σ-7 Servo Drive The wiring diagram is as follows:  Connect to one connector 115 / 134...
  • Page 119 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Connect to two connectors 116 / 134...
  • Page 120 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.3 Wiring Diagram of Panasonic AC Servo Drive The wiring diagram is as follows: 117 / 134...
  • Page 121 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.4 Wiring Diagram of Fuji Servo Drive Wiring diagram is as follows: 118 / 134...
  • Page 122 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.5 Wiring Diagram of DELTA Servo Drive DELTA ASDA-A, ASDA-AB share the same wire. Among them, ASDA-A2 and ASDA-AB have the same wiring pin while ASDA-A has the contrary pulse pin, with PULSE 43, /PULSE 41.
  • Page 123 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  DELTA ASDA-B (connect to one connector)  DELTA ASDA-B (connect to two connectors) 120 / 134...
  • Page 124 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  DELTA ASDA-B2 121 / 134...
  • Page 125 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.6 Wiring Diagram of MITSUBISHI Servo Drive The wiring diagram is as follows:  MR-JE type (With brake lines) 122 / 134...
  • Page 126 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  MR-JE type (Without brake lines)  MR-E type 123 / 134...
  • Page 127 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.7 Wiring Diagram of STONE GS Servo Drive The wiring diagram is as follows: 124 / 134...
  • Page 128 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.8 Wiring Diagram of HITACHI Servo Drive The wiring diagram is as follows: 125 / 134...
  • Page 129 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.9 Wiring Diagram of TECO Servo Drive The wiring diagram is as follows:  TSDA series 126 / 134...
  • Page 130 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  ESDA series 127 / 134...
  • Page 131 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.10 Wiring Diagram of SANYO Servo Drive The wiring diagram is as follows:  PY series 128 / 134...
  • Page 132 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  R series 129 / 134...
  • Page 133: Wiring Diagram Of The Drive (In Velocity Control Mode)

    上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.2.11 Wiring Diagram of KT270 Servo Drive The wiring diagram is as follows: 6.4.3 Wiring Diagram of the Drive (in Velocity Control Mode) Please select the wiring diagram according to the brand of your servo drive: ...
  • Page 134 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.3.1 Wiring Diagram of WISE Servo Drive The wiring diagram is as follows:  With brake lines (44P interface) 131 / 134...
  • Page 135 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  With brake lines (50P HD plug) 132 / 134...
  • Page 136 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.  Without brake lines (44P interface) 133 / 134...
  • Page 137 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.3.2 Wiring Diagram of YASKAWA Σ-7 Servo Drive The wiring diagram is as follows: 134 / 134...
  • Page 138 上海维宏电子科技股份有限公司 SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD. 6.4.3.3 Wiring Diagram of Fuji Servo Drive The wiring diagram is as follows: 135 / 134...
  • Page 139 S P E C I A L I Z E D / C O N C E N T R A T E D / F O C U S E D Shanghai Weihong Electronic Technology Co., Ltd. Address: No. 1590, Huhang Rd., Fengxian, Shanghai, China, 201401 Hot-line: 400 882 9188 Website: www.weihong.com.cn/en...

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