WEIHONG NK280B Manual de usuario
NK280B Integrated CNC System
Manufacturers’ Manual
1st Edition
Weihong Electronic Technology Co., Ltd.
(Exclusive to 3C industry)
The copyright of this manual belongs to Weihong Electronic Technology Co., Ltd. (hereinafter referred to as
Weihong Company). This manual and any image, table, data or other information contained in this manual may
not be reproduced, transferred, or translated without any prior written permission of Weihong Company.
The information contained in this manual is constantly being updated. You can login to the official website of
Weihong Company www.weihong.com.cn/en/to download the latest PDF edition for free.
Preface「I」
Preface
About This manual
This manual is intended for manufacturers. If you use Weihong CNC system for the first time, it is
suggested to read through this manual. If not, however, you can search for the desired information via
the contents.
Section
Contents
Preface
It introduces applicable product model, contact information and
revision history.
Get Started
It introduces the hardware components, NK280B operational
panel and software.
Basic Commissioning
It introduces commissioning for the machine tool and driver before
machining.
Operation
It introduces main operations involved during machining.
System Maintenance
It introduces operations about the registration and update of
system and software.
NK280B Parameter Reference
It introduces parameters related to main and frequently-used
operations.
Software License Agreement
It is about software license agreement.
Applicable Product Model
This manual is applicable to NK280B integrated CNC system, exclusive to 3C industry. Refer to the table
below for details.
Product Model
Remarks
NK280B integrated CNC
system
Abbreviated as NK280B, this system supports bus control system.
Functions of NK280B integrated CNC system differ according to
business line and application industry. This manufacturers' manual
is applicable to customers of WEIHONG 3C business line.
If there is no special explanation, all images belong to general
three-axis software.
Preface「II」
Contact Us
You can contact us by the following info for technical support and pre-sales / after-sales service:
Company Name: Weihong Electronic Technology Co., Ltd.
HeadquartersAddress: No.1590, Huhang Rd., Fengxian, Shanghai, PRC 201400
Tel: +86-21-33587550
Fax: +86-21-33587519
Website: www.weihong.com.cn/en/
Revision History
You can refer to the following table for the revision records of each edition.
Date
Edition
Revision
2018.01
R1
This manual is written according to the following versions:
BOOT version: V1.3.3.
General Three-axis software:
NK280B_通用三轴_8.8.4_1709291646.
General Double Z software:
NK280B_通用双 Z_9.0.0_1712201005.weihong
Contents
Getting Started............................................................................................ 5
Hardware Components..................................................................................................................................................5
NK280B Operational Panel...........................................................................................................................................5
LED Display................................................................................................................................................................ 6
Main Function Access Buttons...........................................................................................................................7
Alpha-numeric Keypad.......................................................................................................................................... 7
Buttons for Mode Switch..................................................................................................................................... 9
ESTOP Switch.............................................................................................................................................................9
Buttons for Auxiliary Functions..........................................................................................................................9
Override Switch......................................................................................................................................................10
Buttons for Movement Control....................................................................................................................... 10
Operational Buttons.............................................................................................................................................11
Interface on the Back..........................................................................................................................................11
Software............................................................................................................................................................................ 11
Basic Commissioning................................................................................ 12
Switch Operating Language...................................................................................................................................... 12
Execute Auto Adjustment...........................................................................................................................................13
Set Station Address for Driver.........................................................................................................................13
Set Driver Parameters..........................................................................................................................................16
Execute Auto Adjustment.................................................................................................................................. 17
Check and Modify Port...............................................................................................................................................21
Adjust Axis Direction....................................................................................................................................................22
Operation....................................................................................................23
Execute Warm-up and Trial Run..............................................................................................................................24
Manually Move Machine Tool.................................................................................................................................. 24
Switch Software Configuration.................................................................................................................................25
Return to Machine Origin..........................................................................................................................................25
Return to Machine Origin in Incremental Mode.......................................................................................25
Set Absolute Datum.............................................................................................................................................26
Select Z-axis.................................................................................................................................................................... 26
Calibrate Tool.................................................................................................................................................................. 27
Execute Fixed Calibration...................................................................................................................................27
Execute First and Exchange Calibration....................................................................................................... 28
Set Tool Number........................................................................................................................................................... 28
Set Workpiece Coordinate.........................................................................................................................................28
Set WCS Origin by Centering.......................................................................................................................... 29
Set WCS Origin by Clearing............................................................................................................................. 29
Set Workpiece Offset...........................................................................................................................................30
Set Public Offset....................................................................................................................................................30
Back up Coordinate..............................................................................................................................................30
Manage Technics........................................................................................................................................................... 31
Execute Arraying....................................................................................................................................................31
Compensate Workpiece......................................................................................................................................31
Compensate Screw Error....................................................................................................................................32
Manage Tool Life...................................................................................................................................................32
Compensate Tool...................................................................................................................................................33
Connect Network...........................................................................................................................................................33
Manually Set IP Address.................................................................................................................................... 34
Automatically Set IP Address........................................................................................................................... 34
Modify Device Information............................................................................................................................... 34
Verify Network Connection...............................................................................................................................35
Manage Program Files................................................................................................................................................ 35
Access Local Files..................................................................................................................................................36
Access USB Program Files................................................................................................................................. 36
Access NK280B Program Files from Computer......................................................................................... 36
Access Network Files........................................................................................................................................... 37
Run Program Wizard........................................................................................................................................... 37
Set Parameters................................................................................................................................................................38
Modify Parameters............................................................................................................................................... 38
Back Up Parameters.............................................................................................................................................39
Simulate.............................................................................................................................................................................40
Run Program................................................................................................................................................................... 41
Execute Auto Run................................................................................................................................................. 41
Execute Single Block............................................................................................................................................ 41
Use Handwheel Guide.........................................................................................................................................41
Enable Selective Machining.............................................................................................................................. 41
Adjust Track View..........................................................................................................................................................42
Return to Workpiece Origin......................................................................................................................................43
Return to Fixed Point...................................................................................................................................................43
Execute MDI.................................................................................................................................................................... 43
Check Statistics Information......................................................................................................................................44
Check Logs.......................................................................................................................................................................44
System Maintenance.................................................................................45
Register Software and Driver....................................................................................................................................45
Update FPGA...................................................................................................................................................................46
Delete Temporary Files................................................................................................................................................46
Update Software to Latest Version.........................................................................................................................46
Update Mirror Image...................................................................................................................................................46
Install Software...............................................................................................................................................................47
Update BOOT Interface...............................................................................................................................................47
NK280B Parameter Reference................................................................. 48
Parameter for Axis Direction.....................................................................................................................................48
Driver Parameters for Auto Adjustment...............................................................................................................48
Parameters for Encoder.............................................................................................................................................. 49
Parameters for Handwheel Operation...................................................................................................................50
Parameters for Workbench Range..........................................................................................................................50
Parameters for Prompt................................................................................................................................................50
Parameters for QEC...................................................................................................................................................... 51
Parameters for Tool Compensation........................................................................................................................52
Parameters for Tool Calibration...............................................................................................................................52
Parameters for Actions after Program End......................................................................................................... 53
Getting Started
Getting Started
Consisting of the hardware and the software, NK280B integrated CNC system can be used for
tapping and drilling, engraving and milling, etc.
Functions of NK280B integrated CNC system differ according to business line and application
industry. Note that this manufacturers' manual is applicable to customers of WEIHONG 3C
business line.
Hardware Components
• NK280B host
• Lambda 5M controller
• EX31A1 extended terminal board
• YASKAWA Σ5 / YASKAWA Σ7 / WISE bus-type servo driver
• NK-MPG-06 handwheel (optional)
• DB9M/F cable, M-Ⅱ bus-type cable
NK280B Operational Panel
Before operation, you need to know about hardware components of NK280B integrated CNC
system.
See figure below for NK280B operational panel.
Knowing about NK280B front operational panel.
1LED display
2Main function access buttons
5
Getting Started
3Alpha-numeric keypad
4Buttons for mode switching
5Emergency stop button (E-stop)
6Buttons for auxiliary functions
7Feed override switch
8Spindle override switch
9USB slot
10 Buttons for movement control
11 F1~F7
LED Display
LED display shows different interactive operational interfaces, namely the GUIs.
See figure below for outlines of the GUIs.
（1）
（2）
（3）
（8）
（6）
（7）
（4）
（5）
Outline
1: It shows the current operational mode, including Auto, Jog, Stepping, REF, etc.
2: It shows the current working state of the machine tool, including Idle, Running, ESTOP
(Emergency Stop).
3: It shows name of current program file.
4: It shows running time.
5: It shows information such as working progress or alarms.
6: It shows menus.
7: It shows child interfaces of each main function access button.
6
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