By USB power do you mean the USB board? or do you mean that it is powered through USB but you have the parallel breakout board?


Additional Information:
I was referring to USB Board. Thanks for responding but that issue was resolve. I noticed that Mach 3 was downloaded twice. I copied and pasted RNR file to second copy of Mach 3 and motor runs properly. Should I remove one copy of Mach3 so there is only one? Seems like that could cause confusion. Thanks

Additional Information:
I was referring to USB Board. Thanks for responding but that issue was resolve. I noticed that Mach 3 was downloaded twice. I copied and pasted RNR file to second copy of Mach 3 and motor runs properly. Should I remove one copy of Mach3 so there is only one? Seems like that could cause confusion. Thanks

Additional Information:
I was referring to USB Board. Thanks for responding but that issue was resolve. I noticed that Mach 3 was downloaded twice. I copied and pasted RNR file to second copy of Mach 3 and motor runs properly. Should I remove one copy of Mach3 so there is only one? Seems like that could cause confusion. Thanks

Click the link to add information to this solution:
How do I know if my board for usb is set up correctly. When i do driver test says no driver found. RnR when jogged motion file is in plugins folder. red light is blinking on board but no motion

This is correct if it is the Mach3 USB controller. You will also get a rapid flashing led if you jog the machine (assuming the machine is not in reset mode or e-stop mode).

Additional Information:
Is it suppose to be blue or red? Mine is red.

Additional Information:

Click the link to add information to this solution:
The instructions for installing the USB board say there should be a blue LED light up when computer is connected. I get a flashing red LED that goes solid when I start

The Mach3 USB controller will light a solid red light when the controller is properly connected to the computer, and mach3 is in the ready mode (reset pressed to engage the machine). When an arrow key is pressed to move an axis, the red LED will blink rapidly showing there is communication to the controller. If it does not blink rapidly, then check the motor output and confirm that the axes are enabled. Also, confirm you are in jog mode (located in the program run tab). You can also try using the built-in MPG by pressing the TAB key and clicking on the axis letters to move the axes.

Click the link to add information to this solution:
I connected my intrface board as per the diagram but I don't get a blinking light. I get a solid red light. What could cause this?

The solid red light is a condition where the Mach3 USB controller is successfully connected to the computer and is communicating to Mach3.

Click the link to add information to this solution:
I connected my intrface board as per the diagram but I don't get a blinking light. I get a solid red light. What could cause this?

Yes, the RNRMotion.dll file must be used and put in the plugins folder under the Mach3 folder.

The XML file that I link on the Mach3 USB controller page is the file you should start with. This file will have the necessary configuration that links the Mach3 USB controller to the Mach3 control software. You can then make whatever changes you need to this configuration to tailor it to your machine.

Do you see a quick flashing red led on the board when you press the arrow keys?

Additional Information:

Click the link to add information to this solution:
[575] Do I have to use the motion driver and configuration file to use this card? The x,y,a shows that it's moving on display, but the motors aren't moving.

All USB boards, are tested and checked before shipment for all axis, and inputs. Here is a link with clear instructions on how to setup Planet-CNC (http://www.planet-cnc.com/faq/machine_setup/).

Please check continuity and for any crossover disruption when wiring your board, try to wire each as cleanly and with out crossing any live power wires and or motor motion wires.

Click the link to add information to this solution:
I have a usb cnc driver board on your 1'x3' cnc and i cant get the z+ limit switch to stop the machine in the provided software. It registers the button but doesn't inhibit movement. inversly the button works when selected as '-' for negative movement.

Do both motors, the main and slave work correctly when using the arrow keys?

Click the link to add information to this solution:
How do you slave an axis with mach3 and pokeys57cnc? My slave axis is only going one direction as a slave and goes correctly in both directions when I direct it with an xbox controller.

Are you able to install a newer version of Mach3? If you are worried that your configuration will be lost, you can save the configuration by copying all of the XML files from the Mach folder. The XML files contain all of the settings that you applied in Mach3. Just in case the XML files are not compatible with the new version, make sure not to erase the current Mach3 that you have on the machine.

Click the link to add information to this solution:
[575] Hi, I have an old version of MACH3 V1.84 - Can someone tell me where to place the USB motion drive as there is no plugin folder in this version.

Yes, absolutely. If you need two motors for a single axis, you will want to use the same terminals for pulse and direction from the breakout board.

More specifically, you will wire the step/pulse pin to both drivers, and the direction pin to both drivers. If the motors need to turn in different directions, simply swap the A and B coil connections on one of the motors.

Additional Information:
i have checked the cnc machine for any flex and there is none but i still cannot cut circles they end up square.have checked calibration and it is correct but if i run at 4000 mm feed all comes out correct but if i change feed to say 2000 mm it makes the part small, like in tiny.

Click the link to add information to this solution:
I'm going to use 2 stepper motors for my X-axis. Can I use the same connections on the B/O board to do this knowing I will need 2 separate driver boards.

If your Z axis is moving in the opposite direction, go into Mach3, click on config, ports & pins, then click on the motor outputs tab. You will see the axes labeled on the left and the parameters labeled on the top of this dialog box. Toggle the dir low active for the z-axis.

Additional Information:
What if I'm having the same issue on a different axis?

Additional Information:
You can follow the same procedure as with the z-axis. When you get to the motors outputs tab, toggle the dir low active checkbox for the axis that you would like to change.

If you are using another control program, let me know and I will add the recommended action here.

Additional Information:
Girbl

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:
I have a grbl laser machine tronhoo machine that is running back wards and side ways wrong help

Additional Information:

Click the link to add information to this solution:
My Z-axis seems to be reversed on a fully assembled machine... I've tried reversing it in the config settings on Mach 3, but to no avail. What do I need to do? IS this a wiring issue that was not done correctly at the factory?

Yes, Mach3 (the software profram) will work with Windows 7, and windows 10 when coupled with the Mach3 USB interface. If you intend to use the parallel port driver, stick with Windows 7 in 32-bit mode.

Additional Information:
Rnrmotion.dll is a dynamic link library which is very similar in function to an executable program, or app. Since a dll is executable, malicious code can be embedded in that type of file, so windows will automatically flag all files of this type. You just need to make sure you are downloading from a trusted source. The emotion.dll file on our site is clean, but still run run windows defender against it to make sure.

Additional Information:

Click the link to add information to this solution:
I intend to intall mach3 on Windows 10 OS. Will I need to install the USB Motion Driver RnRMotion.dll? I attempted to download this but it was blocked by Windows 10.

Planet CNC has the option to turn off these outputs on your USB board. Under the File/settings/Pins. You will have Spindle (M3,M4,M5) Coolant (M7,M8,M9) as available output pins. On the drop down tabs for these output pins you will have this option ( --- ), if selected it will turn of that output pin in your board and you will get not voltage change in the pin.

Additional Information:
Cannot activate output in mkx

Click the link to add information to this solution:
On the USB controller I am unable to get voltage from the Mist relay block on the board. The Flood and Spindle produce a voltage change correctly. Is there a setting I am missing?

The firmware update for the USB board is done by PlanetCNC. with your board hooked up to the computer via USB cable, log into PlanetCNC. Then, from the Machine tab on the toolbar choose firmware from the drop down and click on update.

Click the link to add information to this solution:
Is there a firmware update in the last two years for your USB board? If so how do we get it and install? If not do you expect any updates? If updates are released how do we find out?

For the USB controller and reversing the rotation for a motor, you would need to do this in the software (planet-cnc). In the configuration, you will need to reverse the direction by inverting the direction output.

Technically, the motor changes direction when the direction signal changes from a high to a low, or vice verse. For instance, the motor turns in one direction when the direction signal is, say, low. The motor will turn in the other direction when the direction signal is high. High is 5v and low is 0v or gnd.

Click the link to add information to this solution:
I have wired the step motors with the USB breakout board. When I jog the y axis it travels in the wrong direction. How do i switch the motors rotation?

The USB port on the Parallel Interface board is necessary to supply 5V power. Connect with a USB cable to a USB source.

Click the link to add information to this solution:
I purchased a parallel port breakout board. I have checked all the info and found nothing on the usb port. What is it used for?

When the z axis is going down, the laser turns on. When the z axis is going up, it turns off. The z axis directions is only a signal that is either 5v or 0v. That determines the direction. In vectric, you will need to set your machining operations with a very very small depth so the time it takes to get to its final depth is a very short time.

Click the link to add information to this solution:
AM NOT SURE HOW TO SET THE Z AXIS TURN ON/OFF LASER WHEN CREATE CODE. KNOW THAT ITS TYPICALLY Z-AXIS MOVEMENT DOES THIS - BUT YOU DONT SHOW ANYTHING HOOKED UP IN PLACE OF AXIS.

The fact that you cannot move the motors with the keyboard serves as a clue to a couple possibilities.

- The software may not be communicating with parallel port. (One possibility may be that your step pins are not low active, or vice versa depending on your drivers).
- You may not be in the correct tab of Mach3. Make sure you are in the Program Run tab.
- The jog on/off button on the program run screen may not be lit (invoked).

This address below shows the complete troubleshooting for this type of situation. It will show how to test each pin at the parallel port at the back of the computer and everything else associated with correctly wiring the electronics.

https://buildyourcnc.com/CNCElectronicsandWiring.aspx




Additional Information:
6 axis robot with Mach3 Card 6 Axis Motion Controller

Click the link to add information to this solution:
I bought Mach 4 and Mach 3 USB Motion card STB4100. The installation Manual you direct me to is for installing board with Mach3. Where can I find directions for the combination of products I bought? The axis motors are held stationary by the magnets but when I try to jog an axis from mach 4 program, no movement.

I am not using a parallell port. I am using a USB.

Click the link to add information to this solution:
I bought Mach 4 and Mach 3 USB Motion card STB4100. The installation Manual you direct me to is for installing board with Mach3. Where can I find directions for the combination of products I bought? The axis motors are held stationary by the magnets but when I try to jog an axis from mach 4 program, no movement.

SketchUcam will output gcode which standard CNC control software will typically interpret, execute and control CNC machines. So, there is no problem using SketchUcam. However, our CNC machine control software that use our CNC machine interface boards require Windows OS, of Linux. The Mach3 USB board will only run with Mach3 control software which runs under the Windows OS. The parallel breakout board can run under Windows or Linux OS and the computer must contain a parallel port.

Click the link to add information to this solution:
I would like to know if your breakout board and driver boards are compatible with MAC OS X working with Sketch Up pro using SketchUcam ?