Novusun cnc Nvumv2.1 User manual

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Manual

MACH3 USB Card NVUMv2.1

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Manual of NVUM

Contects

Chapter 1.Introduction..................................................................................................................................- 1 -

1.1 Product Introduction ..............................................................................................................................- 1 -

1.2 Products specification ............................................................................................................................- 1 -

1.3 Products Appearance an struction and size ............................................................................................- 2 -

1.4 substantival explanation.........................................................................................................................- 3 -

1.5 Noting and Waring .................................................................................................................................- 5 -

Chapter 2.Connection ...................................................................................................................................- 6 -

2.1 Device Power supply Solution...............................................................................................................- 6 -

2.2 Product connection define and method..................................................................................................- 7 -

Chapter 3.Software Installation ..................................................................................................................- 20 -

3.1 MACH3 Install ....................................................................................................................................- 20 -

3.2 MACH3 Registration ...........................................................................................................................- 23 -

3.3 NVUM Plug-in installation..................................................................................................................- 23 -

Chapter 4.Setting of software .....................................................................................................................- 24 -

4.1 Open software ......................................................................................................................................- 24 -

4.2 Software Common settings..................................................................................................................- 25 -

Chapter 5.Using of software.......................................................................................................................- 34 -

5.1 Set Machine Coordinate system...........................................................................................................- 34 -

5.2 Set workpiece coordinate system.........................................................................................................- 36 -

5.3 Open G code file and run .....................................................................................................................- 38 -

Chapter 6.Question & Answer....................................................................................................................- 40 -

6.1 Q&A for Hardware ..............................................................................................................................- 40 -

6.2 Q&A for Software................................................................................................................................- 40 -

Chapter 7.Contract us .................................................................................................................................- 41 -

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Chapter1 Introduction

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Chapter 1. Introduction

1.1 Product Introduction

Novusun CNC has engaged in the Numerical control industry for 7 years,specialized in

the research,development and production of various CNC controller systems with high quality

and high reliability.We produce the Brushless DC motor,Stepper motor driver,and also 1 to 6 aixs

CNC motion controllers.。

NVUMV2.1 is the 3-6 axis motion controller we spend 4 years to design.

NVUMV2.1 support Mach3 software and standard MPG, through USB to communicate

with computer.

NVUMV2.1 motion controller adopts the ARM design framework. The ARM design

includes communication, code analytic, underlying algorithm and pulse generation. Rational

design, reliable control, convenient operation.

This manual introduces operation, connection and usage schedule of our professional

motion controller for engraving machine. Through a lot of the drawing the users can learn

quickly how to use this motion controller.

1.2 Products specification

Support USB;

12 ports photoelectric isolated input interface for ordinary digital data；

10 ports photoelectric isolated output interface for ordinary digital data；

1 port 0-10V spindle speed analog output interface(can change to PWM output)；

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can support 3-6 axis stepper systems,200KHz pulse output for every axis；

ARM motion control chip；

main device is 12V-32VDC power supply input,current should higher than 0.5A；

Compatible with MPG input,support the digital display MPG from our company。

1.3 Products Appearance and size

NVUMV2.1 motion controller is with the sealed shell structure,there are 4pcs setting holes

at the bottom.We can fix 4pcs 4mm diameter holes at the cabinet,and install the controller into

the cabinet.The controller appearance as the Figure 1-1 and Figure 1-2 show:

The products overall size is 163.1mm*80.8mm*27.8mm；

The bottom install size is 101.4mm*39.5mm。

Figure1-1. NVUMV2.1 front appearance and size

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Figure1-2. The other side of NVUMV2.1and installation dimensions

1.4 substantival explanation

When operate the NVUM,where will be a lot of English abbreviation,now we list all of

them for your kindly references:

FRO:Feedingadjust:During the operating process,the F value already set,and need to

adjust the current feeding speed, then we can adjust FRO value to realize it.

SRO: Spindle speed adjust: During the operating process, the S value already set, and need

to adjust the current spindle speed, then we can adjust SRO value to realize it :

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Current Speed S#=setting S*SRO.

SRJ:speed adjust manually

During the operating process,as the manual speed already set,and we need to adjust the

current speed,and impossible to fix the value during it is working,then we can revise the SRJ

value to realize it.

Current manual speed FS#=Setting manual speed*SRJ.

F:Feedingspeed,the unit is mm/min.For example F=200,means every minute feeding

2000mm.

S: Spindle Speed. Unit is rad/min.For example S=20000,means 20000 revolution/Minute.

X axis Coordinate

Y axis Coordinate

Z axis Coordinate

A axis Coordinate

B axis Coordinate

C axis Coordinate

Ready:ReadyMode.In the mode we can do any operation,include processing or values

modification or starting 2nd mode.

Reset: Reset mode.In this mode,it should stop every operation.

“Step”:Manual Step Mode. Every axis candonduct the manual step operation at this mode.

MPG: MPG mode.Every axis can conduct the MPG operation at this mode.

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1.5 Noting and Waring

Free from exposure to the electronics without waterproof

function.Please environment as dry as possible. This is the icon.

Wiring warning, the IO input terminal of this equipment support the

equipment with source switch (such as Inductive proximity switch.)When using

such kind of switch, attention please: avoid the +terminal and –terminal of

power supply to connect with GND.This equipment’s analogy quantity

output terminal of spindlecontrolalos have a certain load capacity. Please avoid

this terminal connect with GND.in case that the interior components and parts be

brokendown.

Operation warning, Please do the security measures well when

connecting with the machine tools.The ESTOP, limit and other things must be

perfected.When comes across the emergancy, please press the ESTOP key at once

or cut off the power directly, thus avoiding the equipment damage and casualty.

High voltage danger, the primary device is 18-32VDC power

supply.Voltage equipment.Pls pay attention to the electricity, safety when conducting

the operation

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Chapter 2. Connection

2.1 Device Power supply Solution

The power supply 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 supply as below:

The power supply structure as the Figure 2-1,main power supply input and MPG module and

stepper control output module are common GND,Limited and Estop input module and Spindle

speed adjust M3/M8/M1 module are common GND,between main power supply and output

module there are photoelectric isolation.The inputs of limited switch and Estop and so on are

Common anode, inside of the device, there is +12VDC as common+,no need to connect external

power supply. Based on the reference of output GND interface, output a 0-10V adjustable voltage

to adjust the the spindle speed,M3/M8/M10 digital output interface is open-GND. If connect an

external relay,need to output GND to refer to,and give the relay an external power supply.

Figure2-1. Power supply structure of NVUM

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2.2 Product connection define and method

Figure2-2. Product wiring section and interface summary

As the Figure 2-2 showed,the connection of the controller includes power supply interface,

USB connection interface, MPG interface, Stepper/Servo control output interface, spindle control

output interface, Estop and limited switch and tool setting input interface and so on. Now we

descript them in details as below.

2.2.1 Stepper motor control interface

As Figure 2-2 showed,No.1 terminal block is 6 axis stepper driver control output interface,

from left to right, there are X,Y,Z,A,,B,C 6 axis output, it’s common anode,the cable connection

for each axis is COM+/CP-/DIR-, COM is common+ ,CP is Pulse-, DIR is direction-.Connection

showed as Figure 2-3.COM+ connect with the SP+ and DIR+.

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Pin mark Axis Definition

COM+ Commom+ common anode +5V

CPX- X axis Pulse output- for X axis

DIX- X axis Directrion output- for X axis

CPY- Y axis Pulse output- for Y axis

DIY- Y axis Directrion output- for Y axis

CPZ- Z axis Pulse output- for Z axis

DIZ- Z axis Directrion output- for Z axis

CPA- A axis Pulse output- for A axis

DIA- A axis Directrion output- for A axis

CPB- B axis Pulse output- for B axis

DIB- B axis Directrion output- for B axis

CPC- C axis Pulse output- for C axis

DIC- C axis Directrion output- for C axis

Table 2-1. Stepper driver control interface define

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Figure2-3. Stepper driver connection

2.2.2 Spindle control output

We define the interface from left are: GND1(Output GND),VSO(0-10V adjustable speed

output),INDEX(spindle speed feedback input),OUT1(common output port 1),OUT2(common

output port 2),.

Take Nowforeuer inverter as the example. Spindle control output and the inverter connection

showed as Figure 2-4.If ACM and DCM are closed,only need to connect one port.

If need the Mach 3 to show the real in time spindle speed,just fix one hall device,every

revolution send one pulse between INDEX and GND1,pulse voltage is 5V-10V.

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Figure2-4. spindle control output and inverter connection

VSO real output voltage=10V*s spindle setting speed/max spindle speed.Forexample,if max

spindle speed is 24000,current spindle speed is S=18000,so the VSO output

voltage=10*18000/24000=7.5V.

Max. spindle speed setting ports as showed sa Figure 2-5,open it from Pulley from Menu

config.The current spindle speed can be set by S directive or Mach 3 spindle setting speed module.

Figure2-5. Max spindle speed setting position

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2.2.3 Common IO output interface

Common IO output include OUT1,OUT2 on the spindle interface,totally 10 ports IO

output,open drainoutput,internal structure as Figure 2-6：

Figure2-6. OUT1-OUT10 internal structure

Now just make a switch between OUTX(X=1-10) and GND,to control the relay

output,theconection as the Figure 2-6.External power supply need to accord with the relay

specification,the internal optocoupler GND open circuit only can absorb less than 50mA current,if

relay absorb the current over 50mA,pls add current amplifier.In the Figure connect with OUT3,the

others similar.

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Chapter2 Connection

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Figure2-7. OUTX connect with external relay method

2.2.4 MPG connection

The MPG port totally have 18 wiring terminals, and the reference of eachwiring

terminal definition is table 2-2. The reference of corresponding relation between system and

MPG wiring is table 2-3 and table 2-4.

Pin mark Definition Notes

GND MPG Ground MPG power supply GND.

TXD MPG serial communication

Output Port

For the digital display MGP communication

RXD MPG serial

communicationinput Port

For the digital display MPG communication

100X 100X multiplication

switch

short connect with GND means 100X

multiplication,cutoff means no pulse

10X 10X multiplication

switch

short connect with GND means 10X

multiplication,cutoff means no pulse

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Chapter2 Connection

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1X 1 X multiplication

switch

short connect with GND means 1X

multiplication,cutoff means no pulse

ESTOP MPG Estop short connect with GND means Estop

effective,cutoff show invalid

C-IN CAxis selected switch Short connect with GND meanas selecting C