Can you send me a link to the digitizer you are using?

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Hi my names is Minh Truong I would like to said thank you very much for your video I got the system mach3 working fine but one thing I can NOT set and config the digitizer on the board IN4 I am not sure how to setup because in the Mach3 pin 14 for digitizer Please shoe me hoe to set it up for the digitizer.

Dealing with our USB BoB, the potentiometer that will be used in the key jog, is a 5V, 5k - 10k Ohm potentiometer.

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I am building a cnc mill using your USB controller and i would like to know what is the specification of potentiometer used for adjusting manual axis jog speed

We will contact you with a list of options.

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I would like to upgrade my older engraver to usb or parallel port i want to build as much of it as possible to cut down on expense. The name of the engraver is New Hermes vanguard 4000 the specs can be found on the internet. Looking to purchase parts today please contact me at 937-262-8446 or email me at isaacjcrawford@sbcglobal.net with the information and part numbers thanks.

It's generally acceptable to use one pin for all of your limit switches wired Normally Closed (NC), and another separate pin for a Z probe that is Normally Open (NO). LinuxCNC is quite flexible and allows for mixed configurations of NC and NO switches.

Just ensure you configure LinuxCNC correctly to recognize each pin's logic (Active low or active high). And perhaps run a few tests before running the machine.

Additional Information:
It's generally acceptable to use one pin for all of your limit switches wired Normally Closed (NC), and another separate pin for a Z probe that is Normally Open (NO). LinuxCNC is quite flexible and allows for mixed configurations of NC and NO switches.

Just ensure you configure LinuxCNC correctly to recognize each pin's logic (Active low or active high). And perhaps run a few tests before running the machine.

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[59] is it ok to use one pin for all of the limit switches wired NC and another pin for a z probe that is NO, or do all input pins need to be the same (NC or NO)? I would like to use LinuxCNC but will use Mach3 if necessary. a thanks!

Cutting metal with lasers even at 100W and 130W is difficult. The main problem is molten is a byproduct of lasing, which can severely damage the laser.

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For the XL Vertical Laser Machine I see it won't cut metal as it is only 80w. However, I noticed that you are working on 100w and 130w versions so will that be sufficient to cut through sheet metal? If so, how much longer until those are available?

Yes, the board and kit is available and for sale. If you need the board without the chip installed (so you can solder the chip on the board yourself), we can offer that. Give us a call and we will let you know the price of that option.

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Hello. I'm trying to start a cortex M4 based project and found your STM32 M0 MCU and Interface to Breadboard on newbiehack. I saw your name was listed as the author and it led me to here. Is this board still available and is it available without the M0 chip already on it? I need to use a M4 chip for the extra memory. Thank you.

The pin number for the PWM output for the Mach3 USB controller is pin #3 and O3 (out3). This setting should be specified in the motor outputs tab in the ports and pins dialog box for the spindle signal line.

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https://www.buildyourcnc.com/images/mach3USBCardWiringdiagram-800.jpg I would like to know the settings such as the pin number for 0 to 10V output of AVI+ and AVI- as in this wiring diagram.

A wireless MPG is generally independent of the controller since it communicates to Mach3 directly and does not pass through the controller. I am using a wireless MPG and I have no problems with either of the controllers that I sell (Mach3 USB controller or the Pokeys57CNC controller).

The issue you are having may be in the configuration of the wireless MPG that you are using.

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I am trying to decide which board I should use. I have a wireless MPG and every time I jog Z my X axis steps. If this is not a board issue I would like to go with a wired MPG. So I would like a board that I can have a wired MPG, use a tool touch off probe, control either spindle (VFD) on/off or on/off with speed control, and have homing switches.

The datasheet for the parallel breakout board is here:
https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay#prettyPhoto/2/

The datasheet for the USB interface is here:
https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-USB-Controller-Breakout#prettyPhoto/2/


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20

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I need wiring instructions for the breakout board you sent yesterday. It is not like the one in the videos and I don't know where to connect the 5V. No data sheet or anything.

Here is how to connect your router to the parallel breakout board through the on-board relay. You will need a spare extension cord. You will need to remove a portion of the outer jacket of the extension cord to expose the white, black and green wires (white = neutral, black = live and green = ground), understanding that the neutral and live create the completed circuit.

See this image of a similar connection. The terminal has the same connections.
https://www.buildyourcnc.com/images/vacuum-pressure-controller-relay-terminals-700.JPG

Image of the relay terminal:
https://www.buildyourcnc.com/images/breakoutboardrelayNONC.PNG

The live/black wire would be cut and one end of the cut would be secured into the P terminal and the other cut end would be secured into the S terminal. The live and ground wire would be uncut and travel from the plug to the router.


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You can also connect other high powered devices to the breakout board using any of the output terminals. You will need to supply extra relays like the one shown here:
https://www.buildyourcnc.com/item/electronicsAndMotors-breakout-Relays-relay-board-250V-12A-5V

Or you can find SSRs (Solid State Relays) that will accept 5v to drive the relay coil. Make sure the SSR will protect the 5V line from Back EMF as there is a coil in the relay. The one we sell contains a fly-back diode to protect the 5v terminal.

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I have your breakout board with relay parallel port , I have a vacuum, light on router and air pump I want to also hook up to board, can I hook those up to board and also could I had reylays to each one, what is the best way to figure this out any information would be great. Thanks

You can find the datasheets to our motors be going to the the stepping motor category page https://www.buildyourcnc.com/category/nema and selecting the motor. This will bring you to the product page for the motor and all of the motor information will be found there.

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I would like to design my own CNC router around one of your electronics bundles, either the 3 Axis - Heavy Gantry or 3 Axis - All Large Motors. Do you have the data sheets for the motors so that I can use the dimensions in my model?

See the question on our "Ask the Expert" question-and-answer list on cellular towers under nonionizing radiation for a discussion of RF safety issues associated with cellular radios. The technology underlying cellular radios and base station antennas is similar around the world, but there are differences in systems design and RF safety limits in different countries. For a summary of cellular radio RF safety issues with attention to international differences see the excellent Web page, Cellular Phone Antennas (Base Stations) and Human Health, by John E. Molder, Ph.D., from the Medical College of Wisconsin. Gary H. Zeman Sc.D., CHP

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I LIVE IN ITALY AND WISH TO KNOW MORE ABOUT RADIATIONS CAUSED FROM MOBILE TELEPHONES. TELECOM WOULD LIKE PLACE A WIRE-ANTENNA THE HEARTH OF MY TOWN, I'M AFRAID IT. WHICH KIND RISK HEALTH COULD IT CAUSE? THANK YOU IF WILL SEND ME SOME INFORMATION SCIENTIFIC ARTICLES THIS PROBLEM!

This will depend on the VFD you have to identify the correct terminal. The terminal on the VFD will be labeled AI1 typically (Analog Input #1). You will also need to make sure to complete the PWM circuit using the GND terminal on the VFD.

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I have wired my 0-10V signal to the AI1 and GND terminals as suggested. I have also set the PD-01 and PD-02 settings to 1. Still nothing. Is there something else that I am missing?

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Thanks for the information. Can you let me know the model of the VFD that you have?

Additional Information:
VFD Model # YL600-2S-2K20

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Thanks. I will check our resources and documentation to see if there is another programming setting that needs to be changed.

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Does your VFD have a VI terminal?

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No, it does not. The terminals for this VFD are as follows (seperated by dashes "-").

10V-AI1-AO2-PLC-DI5-DI3-DI1-COM
AI2-GND-AO1-DI6-DI4-DI2-FM-24V

Additional Information:
Do you have a PD070 parameter?

PD070 is the main Analog Input parameter.

The options for that parameter is:
0: 0-10V
1: 0-5V
2: 0-20mA
3: 4-20mA
4: 0-10V (4-20mA Stacked)
5: XIA
6: (VI+XIA)/2
7: (3VA+XIA)/4
8: (XIA_XIB)/2
9: Max (XIA, XIB)
10: Min (XIA, XIB)


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There is a PD-00 thru PD-09. PD-07 is currently set to 0.

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It appears that the manual I’m using “Titled YL600” is not the same as your unit. I will check our manuals and find the one that has only PD-00 to PD-09.

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For that VFD, the parameters are P0. The 0 may look like a D on the display.

The parameters that need to be changed for the AI1 to work (Brackets [] around the correct selection):

P0-01: First Motor Control Mode
- 0: Sensorless Vector Control
- 1: Flux Vector Control (FVC)
- [2]: V/F Control

P0-02: Options of Command Source
- 0: Operation Panel Command Channel (LED will be off)
- [1]: Terminal Command Channel (LED will be on)
- 2: Communication Command Channel (LED will flicker)

P0-03: Options of Principle Frequency Source X
- 0: Digital Setting (Preset Frequency P0-08, UP/DOWN modifiable, no power-down memory)
- 1: Digital Setting (Preset Frequency P0-08, UP/DOWN modifiable, with power-down memory)
- [2]: AI1
- 3: AI2
- 4: AI3
- 5: Pulse Setting (DI5)
- 6: Multi Speed Instruction
- 7: Simple PLC
- 8: PID (Proportional Integral Derivative Control)
- 9: Communication Given

P0-11: Upper Limit Frequency Source
- 0: P0-12 (Make sure the P0-12 parameter has the correct max frequency if used)
- [1]: AI1
- 2: AI2
- 3: AI3
- 4: Pulse Setting
- 5: Communication Given

P0-27: Command Source Bundle with Frequency Sources
Single Digit: Options of Operation Panel Command Bundle with Frequency Sources
- 0: No Bundling
- 1: Digital Setting Frequency
- [2]: AI1
- 3: AI2
- 4: AI3
- 5: Pulse Setting (DI5)
- 6: Multi Speed Instruction
- 7: Simple PLC
- 8: PID
- 9: Communication Given
Double Digit: Options of Terminal Command Bundle with Frequency Sources
Hundred Place: Options of Communication Command Bundle with Frequency Sources
Kilobit: Options of Automatic Operation Bundle with Frequency Sources

P2-09: Upper Limit Source of Lower Torque Under Speed Control Mode
- 0: Function Code P2-10 Setting
- [1]: AI1
- 2: AI2
- 3: AI3
- 4: Pulse Setting
- 5: Communication Given
- 6: MIN (Al1, Al2)
- 7: MAX (Al1, Al2)
- Maximum range for options 1-7, accords with P2-10

If you elect to use a different AI#, then configure the parameters (P0-03, P0-11, P0-27 and P2-09) accordingly.

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I've buffered a PWM signal to a 0-10V analog signal and I would like to use that signal to run your 110V 2.2kW spindle and VFD. Could you please detail the correct wiring and VFD settings to get that working?

Which controller card are you using?

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USB connection can not move the gantry, it is connected but noticed in device manager is missing drivers. PCI serial port... any help would be great also there is two mach3 profiles one showers numbers moving as like the gantry should be but is not.

What organization are you with and how will you use the CNC?

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I would like to do a review on your 4x8 table, we are the new kids in town looking to give honest reviews no BS. We want no affiliate bonus or sponsorship we only ask for free product so that we can educate ourselfs and others while giving honest feedback

The blackToe 2'x4' cnc machine is sold as a kit only. We offer plans for the scratch (book) build machine that can be found here for purchase and also comes with a DVD showing the build process: http://www.buildyourcnc.com/cnckitintro.aspx and the plans for build in the book is on the CNC book page: http://www.buildyourcnc.com/Book.aspx.

You can use the same size stepping motors referenced in the book: http://www.buildyourcnc.com/category/elcombo

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I would like to build the 2’x 4’ blackToe2x4v40 CNC router. I have your book. I want to build the latest model blackToe2x4 v40. Are those the correct plans on your web book page ? Is there a bill of materials? If I use a Porter Cable 3-3/4 router motor what size stepper motors do I need?

That order did not show up in our system. We searched and found it in our PayPal activity. We are sending it today. My apologies for this.

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I received my order, thank you. However the collet nut will not fit my Porter Cable 690, the threads are too coarse. Can you please send the correct nut, and I will return the wrong nut.
Thank you,
Tom

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I believe the wrench is different also.

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Ok. I will send the correct wrench and collet nut.

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It’s Monday 11-16, and I have not received the nut and wrench. Have you shipped it yet?

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Let me check.

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The set of collets and nut/spanner came straight from the supplier PreciseBits. I am working to understand what went wrong and get it resolved.

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Do you have any new info on the status?

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It’s now Dec 2nd, I ordered this on Oct 7th. No resolution yet! Still waiting, Not very happy.

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I ordered a collet set for a Porter Cable router on 10/7, my card was charged on 10/8. I have not heard anything from you as to when it would ship, or even a confirmation of the order. Please let me know the status.

The files and hardware option for our machines has been removed from the site due to the following reasons:
Difficulty for the end use of the files and the challenges (and time/money) on our side to assist in using these files.
The abuse of these files over the internet.
Ultimately may reduce the sales of machines keeping us in business.
Sadly, this is what has come out of our company attempting to be open; however, the machines sold on this site is still far lower in price than the competition for the quality that we provide as we have a great desire to engender the cottage industry to fulfill their need for low end manufacturing. My sincere apologies if this causes any inconvenience.

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NO, is not possible, I can help with the shipping cost

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IT POSSIBLE TO BUY THE CAD FILES FOR BLACK FOOT MACHINE, MECHANICAL PARTS AND ELECTRONICS BUT NOT WOODEN PARTS, SAVE SHIPPING COSTS? IN THAT CASE I WOULD INSTRUCT SOMEONE MILL ME.

We have ran across this issue on occasion, and usually results is there is something along your wiring that is causing a fault or is not getting good contact.
We would recommend going through the wiring thoroughly and checking continuity with the y-axis wires, going from your USB or Parallel BoB to the driver.

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My CNC machine has suddenly started going in only one direction in the Y axis. It was working fine for several days and then started going in a single direction when I would do a manual job.