The version of 20180915

Handheld Motion Controller

For Engraving Machine

NCH02

User’s Manual

Digital Dream CNC Co,. Ltd.

www.ddcnc.com

1 NCH02 Motion Controller Introduction

1.1 Introduction of Product

Digital Dream has a 10 years history in the numerical control industry, specializing in the research, development and production of various CNC (Computer Numerical Control) systems. DigitalDream aims to combine high quality and high reliability with affordability. We produce 1 axis to 6 axes CNC system.

Thank you for choosing digital dream’s motion controllers.With a lots of examples and charts,this manual will describe the features,functions and every operations of our controllers.Pls read this manual carefully before any assembling and using.Incorrect handling can result in injury and damage to persons and engraving machine.Pls keep the manual carefully for convenient to read it at any time in need.

NCH02 is very professional 3-5 Axis CNC Motion Controller which is based on embedded system.NCH02 operates as a standalone system with handheld Pendant without the need of a computer,and with a pendant,it makes users very convenient to opreate the machines.Our controller adopts Embedded Operating System,by which the controller will never get virus-infected.And the controller adopts look-ahead algorithm by which the the controller can read more ahead 30-lines G-code than the operating.All the features guarantees high precision,accuracy and reliability.And the size is very small,oepreation is very easy,very suitable for all size of

Engraving machines,Milling machines and cutting machines and so on.

1.2 Performance parameter of the

NCH02

1) Max. 5 Axis,3-5 Axis Optional;Max. 125Khz per axis;

2) 2-4 Axis linear interpolation,any 2 axis circular interpolation;

3) 5 opto isolated digital outputs,8 opto isolated digital inputs;

4) Analog spindle control 0-10V spindle control (can be modified as PWM output);

5) 24VDC power input, minimum 1A;

6) 3.5 inches TFT screen, resolution ratio : 480x320;19 user keys;

9) USB flash disk support for G code file input;

10) The control system can preview the process path before machining,and it makes the system more steady,working smoothy and precise;

11) Support the Standa�rd MPG or the NVMPG which Digital dream made;

12) Acceleration/Deceleration Mode: S curve;

13) Support un-limited size file for machining;

14) Manual/Automatic machining function;

15) Support the operation to Start a G code from a specific line;

16) Support for “Power Cut” recovery. Data is automatically saved;

17) Support time-lock function;

18) Automatocally Probe function;

19) Supporting Homing,Go to Zero,workpiece origin position saving;

20) Supporting downloading and uploading all the parameter setting of the controller.

Digital Dream Motion Controller Page -1 NCH02 User’s Manual

1.3 Appearance, Structure and Size of Product

The NCH02 motion controller contains the handheld motion controller,wiring board,and HDMI digital high-definition transmission cable.

The handheld motion controller and wiring board are communicated by 2 Meter 37 pins HDMI digital high-definition transmission cable which is shielding twisted-pair cable to avoid interference.

Picture 1-1 shows the appearance and size of NCH02 Pendant.

Picture 1-2 shows the appearance and size of NCH02 Wiring Board.

108 mm

168 mm

30 mm

3.5’’ (480*320 ) LCD

23 User’s Keys

Picture 1-1 NCH02 Pendant Size

70 mm

23.5 mm

100 mm

Digital Dream Motion Controller

Picture 1-2 The NCH02 wiring board Size

Page -2 NCH02 User’s Manual

Picture 1-3 shows the Installation size of NCH02 Wiring Board.

Picture 1-4 shows the 2 side pictures of NCH Wiring Board.The one side is for the MPG interface;and the other side is the LED indicators and USB port for the communication with the NCH02 Pendant Controller.

There are two LED indicatiors,the red one is for the power,the green one is for the communications with the NCH Pendant controller.

65 mm

65 mm

4 mm

Picture 1-3 The NCH02 wiring board Install Size

The LED Indicatior and USB Port for the pendant The MPG Port

Picture 1-4 The NCH02 wiring board 2 Sides Picture

Digital Dream Motion Controller Page -3 NCH02 User’s Manual

1.4 Explanation of Abbreviations

When operating the NCH02 Controller, the users will come across some English abbreviations. Here a list with explanations :

FRO: Feed Rate Override

SRO: Spindle Rate Override

SRJ: Jog Speed Setting

F: Feed rate, unit is mm/min

S: Spindle Speed, unit rev/min.

X: The coordinate code of the X axis.

Y: The coordinate code of the Y axis.

Z: The coordinate code of the Z axis.

A: The coordinate code of the A axis

BUSY: The system is busy. You still can adjust FRO and SRO

READY: READY mode, any operation can be done

RESET: Reset mode, controller is in “OFF” mode, no operation can be performed

CONT: Continuous mode, each axis can be manually jogged with the arrow keys

Step :Manual Step Mode ， each axis can be jogged in defined steps

MPG: MPG mode. Operate the machine with the MPG (Manual Pulse Generator)

AUTO: Run G code. Auto is showing when file is processing

1.5 Notes and Warnings

Keep away from exposure to moisture or water. This product contains sophisticated electronics and must not get wet.

Wiring warning: the IO input terminal of this controller supports equipment with source power (such as

Inductive Proximity Switch ). When using this kind of equipment, pay attention to the polarity. Avoid the

+terminal to be connect with GND. This controllers has analog output for spindle control (0-10V). Please avoid this terminal to ever connect with GND as damage to the controller may occur.

Operation warning. Please observe all security measures when operating the machine. The ESTOP must be connected and properly labelled. In case of a problem, press the E-stop at once to avoid damage to humans, animals and the equipment.

High voltage danger. The NCH02 is connected to 24VDC. Obey and follow the electricity safety rules of your country when connecting this equipment.

Digital Dream Motion Controller Page -4 NCH02 User’s Manual

2 Wiring Board

The circuit switching wiring board provides screw terminals for power (24VDC), input signals, spindle control, pulse and direction for X/Y/Z/A/B stepper/ servo drives, MPG, input and output ports as well as an USB input. Please see the reference picture 2-1 in detail.

Spindle Ports

Input Ports Output Ports

Picture 2-1 Wiring Board Rear view

As the picture shows, the wiring section of the controller has Stepper/Servo Ports,Spindle Control

Ports,MPG ports,Output and Input Ports,and Power supply Ports,as well as USB ports.

The Inside power solution in the field of the Industrial automation is always very complicated, there is a lot of the GND, now we descript the structure of the power structure as below:

The power structure as the Picture 2-2,main power supply input ,MPG module and Power and USB port share common GND, stepper control module and Input&Output module and Spindle control module share common GND, between the two sector there is photoelectric isolation. Inside of the board, there is GND as common-, no need to connect external power supply.

Picture 2-2 Board Power Structure

Page -5 NCH02 User’s Manual

2.1 USB Port

As the following picture showed,by the USB terminal block is USB port, you can connect with handheld controller.

USB Port

Picture 2-1 USB port

2.2 Main power supply port

As the Picture 2-1 showed, The power supply port.The Input voltage is 24VDC, and the power is not less than 20W. The positive and negative connection of the power supply see as the silk printing.

2.3 The Input Ports

GND

INP1

INP2

GND

INP3

INP4

INP5

INP6

INP7

INP8

12V

Digital Dream Motion Controller

Picture 2-2 The Input Ports definition

Page -6 NCH02 User’s Manual

As the Picture 2-2 showed,Inputs ports has already defined.The Users can use them as E-stop,Probe,limited/Home functions and so on.The ports is a common negative interface,which can be connected with a micro switch,a 2 line proximity switch or a NPN type 3 line proximity switch.All the ports are isolated.And the internal structure is as following Picture 2-3.

And the E-stop,Micro switch,2 line proximity switch connection methods refered to Picture 2-4.

Picture 2-3 Internal structure diagram of the input port

Picture 2-4 Probe/Estop/ ordinary fretting switch input connection

Digital Dream Motion Controller

Picture 2-5 2 Lines Proximity Switch Connection Method

Page -7 NCH02 User’s Manual

3 lines Proximity Switch connection method as following Picture 2-6 shows. Brown cable connect with

12V,Black cable connect channel, blue cable connect with GND1.

3 lines proximity switch only NPN type is avaiable for the NCH02.

Picture 2-6 NPN 3 lines Proximity Switch connection drawing

Picture 2-7 NPN 3 lines Proximity Switch example

Digital Dream Motion Controller Page -8 NCH02 User’s Manual

2.3 The Output Ports

GND

OUP5

OUP4

OUP3

Picture 2-8 The Output Ports definition

As the Picture 2-8 shows,the interface is an open-ground interface,which can be absorbed not more than

50mA current.The relay with a absorption current of no more than 50mA can be driven directly. If it's more than

50mA, and it is recommended to use a current amplification, for example ULN2803 chip.

The Picture 2-9 is for external power relay method.

Digital Dream Motion Controller

Picture 2-9 General Output Port Connect with a Relay

Page -9 NCH02 User’s Manual

2.4 The MPG Ports

The MPG interface Pin order as following:

Pin No.

1

2

11

12

13

14

15

9

10

7

8

5

6

3

4

T1OUT

VMPG

WHA+

WHB+

XIN

ZIN

X100IN

EP

R1IN

GND

WHA-

WHB-

YIN

AIN

X10IN

Definition

Picture 2-9 The MPG Port

Notes

TXD of Serial Port

Power supply Positive Terminal (5V)

MPG A phase differential input positive terminal

MPG B phase differential input positive terminal

X axis selection input

Z axis selection input

100 Rate Selection Input

ESTOP port

RXD of Serial Port

Ground and common end

MPG A phase differential input negative terminal

MPG B phase differential input negative terminal

Y axis selection input

A axis selection input

10 Rate Selection Input

Digital Dream Motion Controller Page -10 NCH02 User’s Manual

2.5 The Spindle Control Port

The Picture 2-10 showed interface definition is VSO/GND/OT1/OT2. The VSO is the 0-10V analog output, OT1/OT2 digital signal output, spindle control output interface and spindle inverter connection methods as Picture 2-11. VSO/GND/OT1/OT2 are respectively connected with the inverter AIN1/COM/X1/X2, where

AIN1 is the input speed signal;COM is Comman Ground;X1 and X2 are configured to forward and reverse revolution.

OT2

OT1

GND

Picture 2-10 The Spindle Control Port

Digital Dream Motion Controller

Picture 2-11 The Spindle Control Port definition and wiring

Page -11 NCH02 User’s Manual

2.6 The Servo/Stepper Port

The following Picture 2-12 shows the definition of Servo/Stepper Ports.There are 5 axis X/Y/Z/A/B,each axis connection is common anode.Output signal voltage is 5V.

DIR is Direction Signal Output;

PUL is Pulse Signal Output.

B Axis/DIR-

B Axis/PUL-

B Axis/COM+

A Axis/DIR-

A Axis/PUL-

A Axis/COM+

Z Axis/DIR-

Z Axis/PUL-

Z Axis/COM+

Y Axis/DIR-

Y Axis/PUL-

Y Axis/COM+

X Axis/DIR-

X Axis/PUL-

X Axis/COM+

Picture 2-12 Definition of Servo/Step Ports

Digital Dream Motion Controller

Picture 2-13 The wiring method with Stepper driver

Page -12 NCH02 User’s Manual

3 Handheld Controller Keyboard Definition

Keys Icon Definition

Page Left

Keys Icon Definition

1 : Z axis Down;

2 : Home;

3 : Data 6 Input

Page Right

1: Cancel;

2: Exit

Shift,This key will activate 2nd Mode

1 : A axis rotates in forward direction;

2 : A axis select;

3 : Data 7 Input

1 : B axis rotates in forward direction;

2 : B axis select;

3 : Data 8 Input

1 : Z axis Up;

2 : Z axis select;

3 : Data 9 Input

RESET

1: A axis rotates in reserve direction;

2: 0-clearing;

3: Data 4 Input

1: B axis rotates in reserve direction;

2: Go To Zero funciton;

3: Data 5 Input

Spindle manual Start/Close

1 : X axis moves left ；

2 : Probe ；

3 : Data 1 Input.

1 : Y axis moves forward ；

2 : Y Axis Select

3 : Data 2 Input

1: X axis moves right ；

2: X Axis Select

3: Data 3 Input

Start operation

Pause operation

1: Y axis move backward ；

2: Data 0 Input

1: Mode of Step/Continuous/MPG Selection

2: Data . Input

1: Increase the number clockwise ；

2: Decrease the number Counter-clockwise

3: Push the button to Confirm

Digital Dream Motion Controller Page -13 NCH02 User’s Manual

4. Motion Controller Software Description

NCH02 Motion Controller software has 4 main parts:Main Page,File Management,Configuration Page,and

Test&Diagnosis Page.

We will describe them one by one as below.

4.1 Main Page Description

The Picture 4-1 shows the Main Page of NCH02.It is divided into status column, coordinate display column, basic parameter column, and notification column. In total, it is divided into 20 sections in detail. Here the detailed description of the 20 sections :

Picture 4-1 Main Page of NCH02

1. Feed status:Manually Position the machine at any position:

The Picture 4-1 shows the main page in CONT mode,which is continuous mode.There are Continuous mode,Step Mode and MPG mode for options by pressing the key to shift the 3 different mode.

2. Operation Status: It shows the working status of Controller :

The Operation Status column displays the working status of the controller.There are 4 different status:

RESET/READY/JOG/RUN

By Pressing ,The controller status shift between READY and RESET status;

Only When in READY status,By Pressing , the controller will start to run a G-code,then the status turn to “RUN”.And during the operation by handheld controllers of Jog operation,the status turns to

“JOG”MODE.

Digital Dream Motion Controller Page -14 NCH02 User’s Manual

3. File status:It shows the G-code file information and U-disk

There will be 4 Status at File Status:No file Loaded;U-Disk Detected;U-Disk Removed;G-code file name:

No File Loaded:When the controller cannot detect a U-disk and cannot load a file;

U-Disk Detected:When the U-disk is inserted and controller can detect the U-disk;

U-Disk Removed:When the U-disk is removed;

G-code file name:When the G-code file is selected and the controller is running the G-code file,it will display the name of the G-code file.

4. Time display:This column shows the processing time of the G code operation.

Time keeping is halted during Pause.

- Rotary Button +

Push Button

Picture 4-2 Rotary&Push Button On Handheld Controller of NCH02

Before the description from No.5,we’d like to explain the Rotary&Push Button.Pls note the Picture 4-2 as above.By this button,it can decrease or increase the values by turnning the button,and push it to confirm.

When we need to edit a value,for example,FRO or SRO or SJR value and so on,firstly select it and push the button,we can see the orignal values color is white and background is black,then we start to edit it by turning the button,the values’ background color becomes to Blue.After we edited the value,and we push the button to confirm it,the background turns to black color.Then Push the button again to exit the editting state.

This is the operation method for all the value editing.

5. FRO : FRO controls the Feed Speed.

The adjustment range is 0%~200%.By turnning the rotary button,adjust the value in 10% increments by each click.

6. SRO:SRO controls the Spindle Speed.

The adjustment range is 0%~200%.By turnning the rotary button,adjust the value in 10% increments by each click.The current spind speed #S=SRO*S(The fixed Spindle speed value)

7. SJR: SJR controls the jogging of the machine.

The adjustment range is 0%~100%.By turnning the rotary button,adjust the value in 10% increments by each click.The Current Jog Speed #HF=SJR*HF(The fixed Jog Speed)

Digital Dream Motion Controller Page -15 NCH02 User’s Manual

No.

1

5

6

7

2

3

4

8 : Manual Jog Distance in Step Mode:

Each Axis can be jogged in defined distance.In Step Mode,you can define the increments by

0.01mm,0.1mm or 1mm.By turning the button,the values can be decrease or increase.

default Spindle Speed. The Default Spindle Speed can be changed, use the A- key to modify.

9: Feedrate:F stands for Feed Speed:

It is the minimum Feed speed value of the controller,can be adjust by Rotary button also.

If there is no F values in G-code file,the controller will run the file at the speed of Feedrate value,if there is F value in G-code file,the controller just run as the G-code file.

10: Real time Feed Speed:

F Real-time Feed Speed Value shows the current feeding speed when running a G-code.

F Real-time Feed Speed Value=FRO*F(The Feed speed fixd by G-code or controller)

11: Speed of spindle:

It is the Default Spindle speed value of the controller,can be adjust by Rotary button also.

If there is no S values in G-code file,the controller will run the file at the speed of Feedrate value,if there is S value in G-code file,the controller just run as the G-code file.

12: Real time Spindle Speed:

S Real-time Spindle Speed Value shows the current Spindle speed when running a G-code.

F Real-time Feed Speed Value=SRO*S(The Spindle speed fixd by G-code or controller).

13: M10/M11: Start/Stop of Lubrication

M10/M11 can adjust by rotaty button,or can run as the directive from G-code file.

14: M8/M9 : Start/Stop of Cooling

M8/M9 can adjust by rotaty button,or can run as the directive from G-code file.

15: M3/M4/M5: forward-rotating/Reverse-Rotating/Stop Spindle

M3/M4/M5 can adjust by rotaty button,or can run as the directive from G-code file.

16: Coordinate System

The Coordinate System Range is G54-G59,can adjust by rotaty button,or can run as the directive from

G-code file.

17: Controller System Status

There are 7 different kinds status of the controller.Here we explain them as below:

Display

System Ready

System Reset

System is running

X(Y/Z)++ LIMITED

X(Y/Z)-- LIMITED

X(Y/Z)++ SOFT LIMITED

X(Y/Z)-- SOFT LIMITED

Definition

The Controller is Ready for Any Operation.

Controller is in Reset Status.

The controller is running a G-code file

Positive Limit of X(Y/Z) is Triggered

Negative Limit of X(Y/Z) is Triggered

Positive soft limit of X(Y/Z) is Triggered

Negative soft limit of X(Y/Z) is Triggered

Digital Dream Motion Controller Page -16 NCH02 User’s Manual

18 : The G-code Line that the Controller is Running

In the column,it shows the current G-code Line No. and G-code content.To Shift the G-code line,the users can can edit Line Value here.

19: The coordinate values of each axis under the current coordinate

The coordinate values of each axis under the current coordinate are displayed here.

20: The coordinate values of each axis under the mechanical coordinate

The coordinate values of each axis under the mechanical coordinate are displayed here.

4.2 The File Management Page

When the U-disk is inserted in to the controller USB port,The File management page can be entered by pressing under the main page. The file management page is shown in Picture 4-3 as below.

Picture 4-3 File management page

The displays will show all folders and files in the Root directory. The Name of folders and files, the size of files and the time and date of manipulation. The blue strip indicates the current valid target location.

By turnning the rotary&push button to select the G-code file and press it to confirm the selection.Then the controller system will load the selected file.After the loading is finished,the controller software will shift to Main Page Automatically.

Digital Dream Motion Controller Page -17 NCH02 User’s Manual

4.3 The CONFIG(Configuration) Page

When in the File Management Page,press to enter into the CONFIG Page.And the CONFIG

Page has 4 Sub-Page:

Motor Configuration

Input configuration

Spindle/Output

Other

By Pressing we can shift between the 4 sub-pages.

4.3.1 Motor Parameter Configuration(Motor)

Picture 4-4 Motor Parameter Configuration Page(MOTOR)

As Picture 4-4 showed as above,the Motor Parameter configuration Page has a lot of column.There is a lot of the paramenter need to set up,also by rotary&push button.We marked the column from 1-17 and will decribe them one by one as following table.

Digital Dream Motion Controller Page -18 NCH02 User’s Manual

6

7

4

5

8

9

No.

1

2

3

Mark

Stepsper

Velocity

Accel

Safe-Z

BL SEPPD

Step Level

Dir Level

BL Enable

BL Length

Definition

The number of pulses required for each 1mm feeding

The Max. Speed for Manually operation or the G-code file running.The unit is mm/min.

The Max. Acceleration for manual operation or G-code file running.The unit is mm/min 2 .

Z Axis Safety Height.The Unit is mm.

Backlash Speed

The Pulse Signal ELectric Level.0=Low,1=High

The Direction Signal ELectric Level.0=Low,1=High

Backlash Enable,1=Enabe,0=disable.

Backlash Length,The unit is mm.

Range

100-20000

50-20000

50-5000

10-200

0-100%

1/0

1/0

1/0

0-10

4.3.2 Input parameter configuration

(

INPUT)

Picture 4-5 Input Parameter Configuration (INPUT)

The Picture 4-5 showed above it is the Input Parameter configuration page.At the chart below we explain each column setting.By turning the rotary&push button,the user can select and edit the values and confirm.

6

7

4

5

8

No.

1

2

3

Mark

Limit++

L++ Level

Limit--

L-- Level

Home

Home Level

Home Dir

HKB Length

Definition

The Hard Limit at forward direction Pin setting.0=close the limit;1=IN1,2=IN2...8=IN8.

Active Level of forward direction limit.0=disable,1=enable

The Hard Limit at backward direction Pin setting.0=close the limit;1=IN1,2=IN2...8=IN8.

Active Level of backward direction limit.0=disable,1=enable

Home Pin Setting.0=Disable ; 1=IN1,2=IN2...8=IN8.

The HOME Signal ELectric Level.0=Low,1=High

HOME direction.0=Backward,1=forward.

Back off distance after Home,the unit is mm

Range

0-8

1/0

0-8

1/0

0-8

1/0

1/0

0-100

Digital Dream Motion Controller Page -19 NCH02 User’s Manual

4.3.3 Spindle/Output Parameter configuration (Spindle/OUT)

Picture 4-6 Spindle/Output Parameter configuration (Spindle/OUT)

The Picture 4-6 showed above it is the Spindle/Output configuration page.At the chart below we explain each column setting.By turning the rotary&push button,the user can select and edit the values and confirm.

VSO connects to Speed adjustment which defined by voltage 0-10V.

The relationship Max. Spindle speed and default spindle speed is as below:

VSO(Output Voltage)=10*default spindle speed(S)/Maximum Spindle Speed(Max.S).

For example if we set the Max Speed is 40000,Default speed is 20000,then VSO=10*20000/40000=5V.

No.

1

2

3

Mark

Max Speed

Default Speed

M3/4 Delay

Definition

The max spindle speed

The default spindle speed

Delay time of M3/4 Directive,Spare enough time for spindle response

Range

0-8

1/0

0-8

No.

7

8

9

10

11

12

4

5

6

Mark

Spindle CW(M3)

Spindle CCW(M4)

Mist cool(M8)

Flood cool(M10)

0-5

EXT M61

EXT M62

EXT M63

EXT M64

Pin Selection

Definition

M3 Pin Number Setting

M4 Pin Number Setting

M8 Pin Number Setting

M10 Pin Number Setting

M60 Pin Number Setting

M61 Pin Number Setting

M62 Pin Number Setting

M63 Pin Number Setting

M64 Pin Number Setting

Range

0-5

0-5

0-5

0-5

0-5

0-5

0-5

0-5

0-5

Active Level

Definition

M3 Active Level

M4 Active Level

M8 Active Level

M10 Active Level

M60 Active Level

M61 Active Level

M62 Active Level

M63 Active Level

M64 Active Level

Range

1/0

1/0

1/0

1/0

1/0

1/0

1/0

1/0

1/0

Note:The Output Pin No. 0 indicates that the output closed,and the output Pin No. 1-5,the Mark No. is

OUT1-OUT5.

Output Active Electric Level Setting:1=Active,0=Not Active.

Digital Dream Motion Controller Page -20 NCH02 User’s Manual

4.3.4 Other Parameter Configuration(Others)

Configuration of soft limit

No.

1

2

3

4

Mark

Max Limit++_Ena

Limit++_Value

Limit--_Ena

Limit--_Value

Definition

Enable of Forward Direction soft limit,1:enable,0:disable

Soft limit position limit value at Forward Direction in mechanical coordinate system

Enable of Backward Direction soft limit,1:enable,0:disable

Soft limit position limit value at Backward Direction in mechanical coordinate system

Configuration of Probe

8

9

10

11

12

No.

5

6

7

Mark

PROBE-PIN

PROBE-LEVEL

PROBE-MOD

P-X

P-Y

P-Z

P-B-Z

PROBE SPD

Definition

The pin of Probe,0 means close the signal,1=IN1,2=IN2.... 8=IN8.

Electrical level of Probe, 1=high, 0=low

Probe mode, 0:fixed-position probe, 1:floating-position probe

X axis coordinate of Tool sensor in fixed-position mode

Y axis coordinate of Tool sensor in fixed-position mode

Z axis coordinate of Tool sensor in fixed-position mode

Back distance of Z axis after Probe in floating-position mode

Probe speed ratio according to G0

Other parameter setting

No.

13

14

15

16

Mark

Home Spd

Language

Buzzer

EXT SIGNAL LEVEL

17 EXT SIGNAL PIN

Definition

EnabHome speed ratio according to G0

Language settings (temporary support for English only)

Button buzzer switch, 0: close, 1: open

Electrical level of Estop, 1=high, 0=low.EXT Signal effective for ESTOP/START/PAUSE/ZERO

The pin of Estop,0 means close the signal,1=IN1,2=IN2.... 8=IN8.EXT Signal effective for ESTOP/START/PAUSE/ZERO

Range

1/0

0-10000

1/0

0-10000

Range

0-8

1/0

1/0

±10000

±10000

±10000

0-100

0-100%

Range

0-100%

0

1/0

1/0

0-8

Digital Dream Motion Controller Page -21 NCH02 User’s Manual

4.4 Test and Diagnosis Page

The test and diagnosis page can be entered by pressing under the parameter configuration page.

The page mainly displays the basic function of test information of the system, including key monitoring, input and output monitoring, spindle monitoring and so on.

The Test and Diagnosis Page pls note the following Picture 4-8.

No.

1

Mark

Axis TEST1

2

3

4

5

6

Axis TEST2

SPINDLE TEST

KEYBOARD

INPUT TEST

OUTPUT TEST

7

8

TEST ALL

VERSION

Picture 4-8 Test and Diagnosis Page

Definition

X/Y/Z 3 axis testing.Turnning the Rotary/Push Button,and select it and push the button to confirm.

Then the XYZ axis running at the certain path which already designed..

A/B 2 axis testing.Turnning the Rotary/Push Button,and select it and push the button to confirm.

Then the AB axis running at the certain path which already designed..

Spindle testing.Turnning the Rotary/Push Button,and select it and push the button to confirm.The spindle output is changed according to the designed voltage,voltage and speed showed in the column.

Button monitoring can monitor the pressing position of the button in real time.

The input IO value is displayed in real time. One IO port corresponds to a color block, if the IO port is valid the color block turns red,and if the port is invaid the color block is black.

The input IO value is displayed in real time. One IO port corresponds to a color block, if the IO port is valid the color block turns red,and if the port is invaid the color block is black.

The function can be select by turnning the rotary&push button.Select it and push the button the testing start.All modules are running.

This column display the produts version information.

Digital Dream Motion Controller Page -22 NCH02 User’s Manual

5. G Code List and M Code List

As the following G code list and M code list shows,these G codes and M codes are supported by NCH02

Motion Controller.

G Code

G28

G31

G54

G55

G56

G57

G58

G0

G1

G2

G3

G17

G18

G19

G90

G91

G98

G99

G59

G81

G82

G83

Definition

Quick positioning

Spindle straightaway cut

Spindle cut along the circle

Spindle cut inversing the circle

XY plane select

ZX plane select

YZ plane select

Home

Probe

G54 coordinate system

G55 coordinate system

G56 coordinate systemh

G57 coordinate system

G58 coordinate system

G59 coordinate system

Drill hole code

Drill hole code

Circulation Drill Hole Code

Absolute size Mode

Increment size Mode

Back to R point

Fixed circulation

M Code

M3

M60

M61

M62

M63

M64

M80

M81

M82

M83

M84

M4

M5

M8

M9

M10

M11

M30

Definition

Quick positioning

Spindle straightaway cut

Spindle cut along the circle

Spindle cut inversing the circle

XY plane select

ZX plane select

YZ plane select

End of G code

Open Switch 1

Open Switch 2

Open Switch 3

Open Switch 4

Open Switch 5

Close Switch 1

Close Switch 2

Close Switch 3

Close Switch 4

Close Switch 5

Digital Dream Motion Controller Page -22 NCH02 User’s Manual