MACH3 5 axis CNC interface board instruction Functions and Features：

MACH3 5 axis CNC interface board instruction

Functions and Features：

1、Completely support MACH3 and the other softs that use LPT port.

2、USB Power supply and external power supply separate，for protecting your PC.

3、Wide range external power supply voltage connection function

。

4、All the input signals are separated by photocouplers，can be connected to

Estop、Probe and Limit switchs. To make your computer safe.

5、 One relay output ,can be conneted to spindle switch。 Using P17.

6、0-10V

photocoupler separated

analog voltage output, can be connected to

Frequency converter，using to control the spindle speed。 Using P1.

7、All 17 LPT ports are available，can be connected to stepping motor drivers,can control five stepping motor.

8、P1 can be used to output PWM signal，and can control the spindle Speed Regulator that has a photocoupler for input

.

9、 Can be connected to stepping motor drivers using common anode or common cathode input connection

.

10、All of the LPT port names are printed on board,Easy to be used.

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction

Funtion Wiring diagram:

Note：all the stetings below is for common anode connection between this interface board and the stepping motor drivlers。

MACH3 soft setting：

A、First check MACH3 driver is install well：

B、Soft setting：

1、Unit select。 Select unit：on menu“config”—select native units--- select MM.

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction

2、Ports and pins:

（1）、Port setup and axis selection：note-make sure you have save your changes.

（2）、Motor outputs：set as the below diagram。 note：the motor turning direction is relevant to its connection ，if the direction is not right，you can adjust“Dir LowActive” as on the diagram。

（3）、input signals：set as below，then click the “confirm” button。

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction

（4）、Output signals：set as below，then click the “confirm” button。

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction

Enable1：setpping motor enable setting。--p14

Output #1：spindle relay switch setting。--P17

（5）、Spindle setup：

Using PWM to control the spindle speed，also need to set “spindle pulleys” as below:

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction

3、Motor turning：

This is relate to the screw pitch and the excitation mode of the motor driver. The below diagram seting is base on 5MM screw pitch and excitation mode is 8.

“Steps per”means how many steps it need for moving 1 MM.

The seting of Y、Z、A axis is similar to X，and have to save the settings after all.

4、System hotkeys setup： on the keyboard.

BlueSky_TEC Mach3 5 axis CNC interface board (BL-MACH-V1.1) instruction