Mach3 USB Controller Output Terminals
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- Опубліковано 12 січ 2020
- Learn how to configure, wire and test the output terminals on the Mach3 USB CNC Controller.
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You have a talent for explaining things. These series of videos are short , clear , to the point . They are well paced and assume the viewer has no prior or very basic prior knowledge. Excellent . I'm subscribing . I set aside a CNC project 2 years ago because of the multiple hardware /software steps necessary to make it work . You are making the world of CNC more accessible . Thank you.
IMPORTANT for people who do not get the outputs to work this way:
I've tried this approach for about a day and went through all mach3 settings trying to find the error because I was not getting a signal. The best I was able to do was to have a voltage of -0.6V between DCM and all inactive Outputs, while the active output showed -1V. The output was flashing in mach3, but didn't quite reach my motion controller.
I was about to throw the towel and buy a different motion controller.
Then I saw a video (channel was Minhs Man Cave), in which - instead of wiring the 24VDC ground to DCM, it was wired to one of the other ground ports (besides the 5V and 10V pins). Although I have not seen this wiring anywhere else and it might lead to problems further along the way, suddenly I got a 24V signal on the active output and 0V on the inactive ones and everything worked. I hope that this comment might help others facing the same problem and not having to sacrifice a weekend in troubleshooting :)
PS: I did not buy the board from buildyourcnc (sorry, different continent) - so this might also be a reason for it not being able to work properly.
Thanks for the recommendation Lorenz. I can't verify if this will work, but I would advise against connecting the gnd of the 24v to anything but the DCM. Maybe the controller you have is different. The outputs are optoisolated from the chip and you want to keep the signal ground isolated if possible. I would instead look for a different cause of the problem which is probably in the configurations. Such as, make sure the port number is set to 3 for the outputs (not mentioned in the video). This is automatically set in the xml download on the mach3 usb page on buildyourcnc.com.
@@PatrickHoodDaniel thank you so much for this reply! I didn’t have the outputs on port 3 and that fixed everything!!
My good man. I am NOT ALONE in this world!!!. I followed the wiring of BuildYourCNC.
10v ---> 10v, AVI ----> VI, ACM----> ACM.
The order in these readings is from Controller to the VFD. I have same VFD 2.2KW, I did the programming STEP BY STEP.
PD013 = 8 for reset
PD001=1
PD002=1
PD072=400
I was about to throw in the towel, when I read your comment. But I am trying to understand the sequence here. Instead of wiring the black gnd wire from the 24V power supply to the DCM port of the power supply, he connected the DCM port of the motherboard to the DCM port in the VFD? I think I am missing something. I would appreciate some help.
Thanks a lot for sharing this knowledge! To avoid complications I ordered exactly the same relay board (but with 4 outputs) and built 230v outputbox for CNCest 6040 router. I also wired relay inputs through 3 pos on/off/on switches, so I have auto/off/on for each channel to control each output manually.
Awesome!! That is a great idea.
Thanks for the video, excellently explained. Greetings from Tijuana.
Thanks, Very good explained
I believe I found the answer, I was reading a Vectric forum, according to there info I should be able to resolve the problem by adding a Time Delay code right after every M3 code. I seen a sample of a similar command on Cnc Zone forum by adding a G0 P2.5 it should delay the laser 2.5 seconds from shooting. I will try it and add an up date during the week.
Please make a video on wiring of vfd to mach3 usb controller
awesome ! THIS THING will makes me confused for a long time or permanent unless you guide everybody by you example !
Thanks for this video! Can help us? With a BLDC controller spindle with reverse switch, how I conect this functions in the board?
Amazing video. Thx. Is there a video connecting the relays to the VFD. If possible YL620-A
What wires from the VFD should you connect the NO/COM/NC side of the relay? Is relay COM supposed to be connected to the USB controller's ACM and the NO connected to the VFD's FWD?
What voltage control signals do the FWD/REV on VFDs normally take?
Very good video. I have same bob. Have you managed to set up backlash compensation on RnR controller?
Do you use PWM for spindle speed controlling? Or RS 485?
hi, you set active low on output signals? I see that board output goes to black probe on the multimeter. thank you
Hi great job!!! I bought the same hardware. Please Could you explain me which difference is between 5 volt scenario e GND scenario about wiring from CNC board to stepper driver. thank you
hey there.. Love the amount of content u put up for this subject matter. I've never seen so much of it before. Most ppl seem to gloss over this part of the electronics like it's a well guarded secret that they don't want us to know. I only began working in the electronics field a few months ago. I had no experience whatsoever before this. I'm lost bro.
I have bought in a lot of the stuff u are using on here with ur CNC but my CNC Router is only going to be 1000x1000mm of a working area, I hope!
I'm using extruded aluminium 2020, 2060 & 2080 to give it some strength. It's defo my 1st ever attempt at a CNC build. This is a massive undertaking for me bcos as I've said I have no electronics experience.
So I have one real question if u have a bit of spare time to answer bro..
Does a small cnc like mine need all this electronics? and if so could u give me a list of what I really need to get bcos I'm buying stuff and I'm not really sure what I should be buying. Like a proper list of the tyoes of things for a small CNC build like mine..Thanks in advance my friend..
Ur channel is brilliant btw. I've only started watching this past week. Somehow I found it through all the nonsense on here about this subject. I will be sharing it to as many as I can now..
God bless you sir thanks a lot
Hello BuildYourCNC. I have trouble with the board; recently changed from an LPT BOB to the BitSensor Board and now I have trouble with stuttering (minor step loss). Do you have any suggestion how this could be fixed? The PC changed as well..
Hi, is it possible for the board to recognize the G13 instead of the G3 and G10 instead of the G5. for the G codes of the Spindle? I'm adding a Diode Laser to my table but my issue is when the laser shoots, the cnc delays approximately 2.5 seconds after every G3 code before it starts to move. leaving a burn spot. I've read that G10 and G13 don't have a delay issue. When I use the G10 and G 13 Gcodes the laser does not tun on . If I chane the G10 and 13 at the PostProcessor to G3 and G5 the laser will turn on and off just with the delay. any suggestions would be appreciated .
,
Thanks
Thanks for the video. Would be great if this board came with a little 1-page manual that explains this stuff
I will definitely work on this. I made these videos for that reason, but I will work on something more tangible.
Please can you help, are these ports and pin settings the same for my YOOCNC M3-USB-JB4 card I've been trying to get my 6040z to work for a week now, thanks
Thanks for sharing! My new CNCEAST 6040 has this board in it. I'm working through the process of wanting to automatically start a small 120V coolant pump for the spindle as it's easy to overlook turning it on manually. So in following your video and using the relay module I could use any of the 4 outputs not being used, so it follows in Mach3 Config> Spindle Setup> Flood Mist Control I could use either output and their associated commands M7 or M8 to command the relay through gcode or likewise OUT1 as I use my spindle in a clockwise configuration. Looking at the specs of the relay it is also rated up to 15A AC so no problem there. Is this the correct way to achieve this?
Yes, that is fine.
I have question about homing X and A axis when A is slaved to X. This board have only one common input for homing switches. How mach 3 will know that my gate of router is squared properly?. ( The X axis movement of my router will be provided by 2 slaved motors )
Sir..how to make mach3 for running 4 head spindle in router cnc milling?
Sir i have 5 volt relay can i conect mach3 usc controller. . And will i 5volt power suplly give relay saprate?
Please make a video on wiring of vfd to mach3 usb controller, use this board
what is the ports and pin nuber for outputs ?
you have a hook up for driver fault alarm using a closed loop stepper?
Not yet, but I will soon have closed loop steppers and servos.
Why do all ports work in my case?
I have the same set.
Hello sir, Have you covered on how to install an E-Stop on the controller. I didn't seem to find if the switch was wired for NO or NC. Thanks!
Connecting an E-Stop on a controller is the same wiring as a limit switch. You can refer to ua-cam.com/video/8un8rbQcoZU/v-deo.html on how to connect a limit switch. Make sure to use the normally open side of the E-Stop
@@PatrickHoodDaniel thanks! I just wanted to be sure
@@PatrickHoodDaniel I want to add a second E stop and would I have to use a separate pin or wire with the current stop?
How do I wiring the input cable on the CNC USB breakout for touch plate?
ua-cam.com/video/ZehZBQTZOCw/v-deo.html
Hi, thanks and congratulations for your work. Have you operated the pwm output with this same interface and with the VFD YL620-A? I have the same USB interface and I cannot make it work at low speeds in a stable way, I have connected AVC to GND, AVI to VI1 and 10V to 10V, I have configured the VFD to work externally and it works well at 24000 but at low speed the spindle is turned off and on strangely. I hope you can help me or know if you have made it work well, regards
What low speeds are you trying?
@@PatrickHoodDaniel I already solved the problem, it seems that the output 1 that activates the spindle did not completely reach 0v with respect to ground when the speeds went down below 20,000, it made a kind of pwm. To solve it, I deactivated the output of the spindle that was enabled by default in "ports and pins" in the tab "motor outputs" I only deactivated that output and the problem was corrected, thanks
Hi Sir. I have a same the same VFD YL620-A and USB. I'm connected to USB and try to control from Mach3 . But is not working. Can you please details the set-up ports and pins and how to run. Thanks,
awesome video! but can I use this controller for mach4? any plugins or something? because I try to use in mach4 the controller not showing in "motion control" list
This controller is only for Mach3. If you need a great full featured controller that I sell for Mach4, go here: www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach4-mach3-USB-ethernet-Board
@@PatrickHoodDaniel thanks for your reply, I will upgrade the controller in the future. but for now i still going with this controller. thanks man
@@PatrickHoodDaniel oke now I need to know. how to set speed controller from this to the VFD, in case I use huanyang inverter. and I confuse about Pins and Port, what it means? and where I get the Pins and Ports Number? I'll never stop learning.
I did download your file of USB controller but it shows message that usb card is missing and it doesn’t work ? Note that my control board has usb connection output
Sir, I have small problems. I use usb mach3 for my cnc machine. During machine running. Steps are missing in stepper motor some time. And the E-stop also sometimes not working. I think the problem on usb mach3 board or wiring. Please give solution.
If I connect 24v and DCM then naturally all OUT1-2-3-4 ports should be 24v without computer? I think I have a broken driver. I'm right?
Please..what about output signals how its activated ...i try with your vedio put doesnt work may me the output signals must activated
nice video, congratulations, is it possible to connect the laser to the Mach3 USB Controller, if possible, what should be connected, I have a router with a Mach3 USB Controller and I want to add a laser, thanks
Yes, but I wouldn't recommend it. Unless you have a special purpose that you need to use a CNC controller to operate a laser, I would recommend using a laser DSP controller.
@@PatrickHoodDaniel Maybe something like this?
Can I use this in place of a db25-1205 breakout board?
Yes, this is a good controller/interface that uses the USB port rather than the parallel port that is becoming obsolete.
With a 24v power supply connected to the 24v terminal (+) and the DCM terminal, (-) OUTPUT1 shows 24v constant, with or without m3 enabled/disabled. It doesn't switch at all. (tested with multimeter in DC volts mode, with the negative probe on OUTPUT1 and the positive probe on the 24v terminal, as shown in this video. The outputs confg shows the ports for pins 1,2,3 & 4 as port#3. Any suggestions would be greatly appreciated.
Make sure in the outputs tab, the output you are setting up is set to port 3. You may also want to check under the motor outputs tab under the spindle line item, the spindle setting may be conflicting with the pin you are using.
@@PatrickHoodDaniel Sir, you are a diamond. Thanks for taking the time to respond so quickly. It was the spindle setting. My problem is solved.
Your videos and website are the best resources for this board. All of my progress thus far is due to your videos. I can't thank you enough. Cheers!
I'm ready to move off the test bench and install the components into my plasma table. A celebratory coffee is in order.
Hello, my name is witha, im from bali, i have cnc router with match 3 4axis, i want to replace with co2 laser, how use and conect please tell me brother
Hi. Any idea of why my mach3 software is not communicating with control chip? I've set software configurations already. Thanks in advance
All you need to do is make sure the rnrmotion.dll is in the plugins folder of mach3, and the XML provided on the product page is in the main folder of mach3. You will use he XML file in the mach3 loader. If you see the mach3 USB controller blink fast when you press the arrow keys (while in program run tab and reset is not blinking), then the controller is communicating with mach3.
@@PatrickHoodDaniel Wow amazing. I will try these out. I appreciate your time
@@dsaworxcarpentrysolutions9155 Sure, no problem.
Why do you need a separate power supply for outputs ?
Regards,
It is a completely isolated part of the controller. The inputs and outputs are opto-isolated and need to work on a higher voltage for the spindle PWM of 0-10 volts. Also, common industrial components, lile relaays and such use 24VDC.
I am using 5v relay suggest wiring and setup. I try to wiring with mach3 usb but relay not working. I give 5v to relay from mach3 usb. And sgnal wire conect output 1.
You must use a 24V relay, not a 5v relay. In the video, I use a 24V relay.
It mean 5v relay not working with mach3 usb ?
@@Akhtardesign Correct. The controller uses a 24V on the input/output side so you need to use a 24V relay.
@@PatrickHoodDaniel i was using a 12 power supply for this connected to the 24v in with using hall sensors and worked fine, i also use 12v for e stop to trigger the board into estop, if this is the case you have to use 24v why does hall sensors work ans the estop set up? but now trying to wire 5v relays i find no matter how i wire the power and the signal it wont work, when connected corectly it just amplifies the volts to above 5 and wont work.
@@mightyweapon You must use relaays that match the power supply used with the 24V and DCM terminals.
Hi I am a total newbie to all this I purchased a CNC with a porfi4 controller which was working fine till the computer broke and because I couldn't get a computer with a parallel port I bought a rnr motion controller thinking it was just plug and play obviously I was wrong I think I have everything working except the spindle won't turn on I have it wired as per your video but I must be still doing something wrong can you help please.
Regards Dave
In the motor outputs tab, there is a spindle line item. Depending on the pin that you are using for the output, make sure the spindle line item is not using that pin.
Outpot signals current state ist flasing ond coman wot erver end dena aei dont havent voltage qout why?
Hi, Ich benötige bitte Hilfe. Habe eine kleine Emco CNC Drehmaschine und möchte die Spindel mit einem JMC Servomotor mit Mach3 steuern. Wie wird das ganze am Board und am Motor verkabelt und wie sind die Settings in Mach 3 ? Motor hat 400W 48 V
Der JMC-Servomotor und -treiber müssen in der Lage sein, Schritt- und Richtungssignale zu empfangen. Hast du das bestätigt?
@@PatrickHoodDaniel bin zwar cnc Dreher Beruflich, aber meine elektrischen Fähigkeiten sind begrenzt auch mein Englisch ( was mach3 angeht). Die Achsen x & z habe ich hinbekommen.
Hi.....How does this controller hold up to something like smoothstepper or XHC controller?
All of these controllers use a typical microcontroller to process the incoming data from the computer and output pulse trains for the CNC. These controllers are not complicated and are manufactured in a similar fashion. The controllers that I sell are all protected with optoisolation and galvanically isolated circuits (depending on the controller this one or the pokeys57CNC).
@@PatrickHoodDaniel Thanks for your reply. I have done so much research, but its so much better to just talk to someone with the actual experience. So my question as someone new to cnc is: Can I get away with using this better priced controller on a ATC Milling machine setup I'm building? Is is just marketing that the other much more expensive controllers are pushed as more effective?
And just to mention.....your videos are invaluable. Much Thanks!
@@theunscraven812 Thanks for the kind words. I would select a controller more on the features you need rather than the price. If your CNC has the typical setup, then this controller (Mach3 USB) would be a good choice. If you are adding devices and needing control for more axes and richer features, then another controller might be a better choice. For instance, the pokeys57CNC (the other controller I sell) has four onboard relays, 8 motor driver connections, many inputs and outputs, and sophisticated microcontroller features for encoders and timers. CNC equipment with mist, coolant, need to control valves for operating ATC (auto tool change), etc.
Hi Sir. I just purchased Relay Module from your WEB. Can you please show me how wire to VFD. Thanks,
What is the model number of your VFD?
@@PatrickHoodDaniel
Good morning Sir.
My VFD Mod. is YL620-A 110v.
Also I just note . I'm following your video instructions to tested USB controller. but no power to outputs. 1,2 or 3. However I connected to drivers and the machine running ok.
Can you please help. Thanks,
If i use this for control on and off spindle, can i also set variable speed too?
Yes, there are terminals for that labeled 10V, AVI, and ACM. You will also need to set the parameter to use the external terminals for speed control rather than the control panel.
@@PatrickHoodDaniel Could you please explain it a bit. It is confusing
Where do those go on the VFD
I think 10v - 10v avi - v1 acm - acm
can i use the output to turn on spindle with 24V?
@@dannygiesbrecht9519 Yes, but you will need a relay as well.
@@PatrickHoodDaniel Update. I got it working, no relay needed. Output 1 to FOR & DCM to DCM.
changed to this card from another. Ran a small test program air cutting a large oval. It seemed like The motors were taking turns, literally. very jerky motion. I have 3 axis, 4 motors A slaved to Y
Depending on the command I use (M3 S50, M3 S100, M3 S70) at a pmw base 100, Ill get not just output 1 with 24v, also output 2 3 or 4. Tested on 2 different boards and I just can't find the problem :S at the configuration there is only output 1 enabled (port 3 pin1)
I solved it! for anyone else having this problem check your 24V DCM connection. mine had become disconnected whc=ich was causing the outputs to float.
hello, when i connect via usb to computer led blink but when i press arrow key, led not blinking fast. should i make some settings? thank you
Are you sure you copied the plug-in (rnrmotion.dll) on the webpage to the plugins folder and put the XML file from the page into the mach3 folder?
@@PatrickHoodDaniel i was my mistake. I was hurry first time and not watching entire video. After that, i follow any steps in the video and it is working perfect. Thank yoh very much for your video. Another question....on the driver there is a nr 4 jumper(full or half curent). Should be on or off. I mean you set driver curent on 5 amp but jumper 4 is set on half so there will be only 2.5 amps?
@@PatrickHoodDaniel another question please, the motor have 2 coil for exemple 1-2 and 3-4 connected to driver. And motor turn...for example CW. If i want to turn CCW shoukd I change 1 with 2 and 3 with 4 or change 1-2 to 3-4 and viceversa?thank you
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Any settings problum or any wire conect wrong .? I am using output 3
Make sure that the port for all of the outputs to 3. This is something that I did not specify on this video.
So are you saying this board requires Mach3 to work? I'm running LinuxCNC and need to move away from the board I have as it only uses parallel port.
You may be able to use the smoothstepper board to do this, but I'm not certain.
How to set limit switch
dos mach 3 interface board need windows xp to run using USB cable ?
No, you can use Windows 10 if you wish and either 32 or 64 bit. The reason you see on the internet that mach3 only works under Windows XP is for users that only use the parallel port, not the USB. The parallel port requires 32-bit, but can still use new versions of Windows.
@@PatrickHoodDaniel I tried to run it using windows 10 but its not working what do i need to do to make it work ? spesific software or driver? by the way , I have mach 3 interface board the cheep chineas one with Parallel port and usb
@@AhmedHussainEng that is a parallel port controller, not a USB controller. The USB is only used for powering the board. As I mentioned in the previous comment, you will need to run 32-bit version of windows. Or get the Mach3 USB controller, www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board
Sir i have one problum. I am using 5v relay . When i f5 press router on but when i off router via keyboard or mouse relay not off router. And second my laptop beeping.
You cannot use a 5v relay with this board. You need to use a 24v relay because the outputs require a 24v power supply.
I am using av for spindle but I can't use output 1 for anything because it will switch the spindle on and off so the spindle runs on both av and output 1 question is how do I use output as output without the spindle activating
You can change the output for the spindle in the motor outputs. There is a line at the bottom for the spindle. I think you can make that a 0 so it does not conflict.
Hi thanks I tried that but it seems that that spindle line makes no dif on off changing nrs all makes no difference everything still carries on the same I'm fine with just two outputs 3 and 4 just running a light and water but thank you for the reply
Which is better, a USB or parallel system
A USB controller is doing the heavy lifting by producing all of the pulses for motor movement, and processing inputs and outputs, and the computer is only transferring simple instructions via the USB. A parallel controller forces your computer to do the heavy lifting causing the computer to be used exclusively as a CNC controller. There is a pro with parallel in that you are able to manually jog multiple axes at the same time, but that is it. USB/Ethernet is the way to go. Manually jogging only one axis at a is not an issue. If you need all axes to get to a specific location fast, then just use the MDI input and all axes will be used at the same time to get to the location.
do this support THc
Good morning,
I turn to you, as an expert in the sector, to ask you for a little help.
I would like to restart my old self-made CNC CNC built some time ago as follows: TB6560 4 axis card (red) with parallel port driven by a PC with Mach3.
Unfortunately the pc with the parallel is dead now I have a laptop without parallel with Win10.
I tried with a Manhattan usb to parallel cable but nothing to do.
Is there a way to solve the problem without purchasing the UC100 module?
For example using Arduino mega instead of UC100?
Thanks
There is no way you can use a usb to parallel port cable if your cnc controller only uses that kind of port. Since your pc with that port is gone, the only way to go is that red breakout board that was featured here.
I built my desktop cnc using tachus 42 discrete diy 3 axis cnc controller that uses parallel port only and almost tried all possible parallel to usb converters and failed. Just saying.
hi, can you make a video how to wire and set mach 3 for limit switch? Thank you
Here you go: ua-cam.com/video/8un8rbQcoZU/v-deo.html
Let me know if this helps.
@@PatrickHoodDaniel yes, very much. I have a few question. I have a usb board red like yours and I want to wire end stop NC so I have to put in serial
connection. To pin 2 because pin 1 is estop(also nc). In mach 3 how should i set active low or active high? So from supply negative wire goes to switch(com) and nc pin to input 2(on breakboard). So, in mach 3 active low or active high? Thank yoh very much. Thanks to you and your video i make my homemade cnc work.thank you!.
@@radudobrescu5402 I only use limit switches with this board in NO mode. I have never tried NC mode.
@@PatrickHoodDaniel ok, thank you very much!
My output is not active wen m3 ..!! Should i active [ motor output spindle ] to Receive a 24 v ?
I just figured out ! I should put my port number to 3 on all the output signal
Hello sir ,
I got this board but how to configuration for PWM Singal and limit switch and output (1-4)pin and port number..PWM signal is very important sir .. Please
I have those videos conveniently on the Mach3 USB product page on my website: www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board
@@PatrickHoodDaniel Hello sir,
I was following your Configuration my mach3 board gives PWM.its works properly.
Another one doubt sir
Its doesn't support G71 for lathe
M70,M71,M80 , M81 for mirroring for Milling.
If any possible sir to run that code for using
It can supply 36V to breakout?
The maximum voltage for that Mach3 USB controller is 24V.
@@PatrickHoodDaniel thank you .if I supply different voltage for steppers motor driver 36V and breakout 24V it have problems or not?
could tell me all configuration mach 3
🙏👌👏👏👏
OK so im doing that and the output will trigger the relay, and I got spindle working!!! but I press M5 and wont turn off!! i unplug the board from the pc and then it turns off!! , and only then I can plug it , reset it and activate again, but the output is saying locked !!
The relay may be getting stuck. If you hit the relay with a pen or something to rattle the mechanical solenoid, it may get unstuck. I have had this happen to mechanical relays from time to time.
@@PatrickHoodDaniel thank you for you quick response !! I´m sorry, what I mean is that , it will throw the 24v on the board output , but wont turn off on m5, I checked the motor output step active low on and off , when on output 1 throws the 24 V but m5 wont turn them off not even with reset, when I uncheck the step active low just wont send no volts and also stops sending the volts as like normally the reset or m5 would, as if the M5 wont be executing the "unchecking" the deactiving whatever the step active low triggers, so im not sure if its something to do with the high low checking, when you say Will go back to 0.0 volst, that part Im stuck
Hi Sir,
I can see you are an expert..! I hope you can help me..!
Can you demystify some of my worries..?
There is lot of confusion regarding the reliability and consistency of mach3 as it is PC based and USB or Parallel port.! Lot of people say that it may behave funny in the middle of a project and it may ruin the entire job..!
which can be caused by slight voltage spikes from nearby high power accessories like VFD or Motors. And relying fully on PC for CNC operation is not recommended. I am so worried about all these..!
I am not sure how much immunity against such HF-RF Noise shielded cables can offer..!
But dedicated CNC controllers like Masso and RichAuto are insanely priced.! and I don't have access to USA or Euro Based other CNC Controllers here..!
People have also mentioned that If signal voltage is high (24v or higher) It can withstand such interferences..!
But mach3 operates at 5V only..! So there is high chance of signal contamination..!
Is that a huge concern..?
Mach3 Boards are affordable.
But If I cant use them for longer projects , then there is no point in spending money for all the parts which are still expensive..!
I am so worried..!
Secondly,
I have seen in videos that
The baud rate that mach3 communicates at , is not adequate to drive powerful servos..! !
So Only steppers at low power application is possible with Mach3.
That is so discouraging..!
Can you help me?
Hello sir,
I need Mach3 lathe 8 station motorized turret wiring connection and software configuration.kindly give me that.am depending by you sir
U r supply is 24v 10A it's right
not getting output from any one of the output pins.
The outputs do not show any voltage when I follow these instruction. I cannot see where I am going wrong.
Make sure the output you are using is set to port 3. Check out my Instagram video on this: instagram.com/tv/CNWHk27Db1u/?
@@PatrickHoodDaniel I was measuring voltage from common to output. Ok when measuring from 24v to output :)
can you give me that setting mach 3 mill ?
I don't show the settings on the video? You can get the settings file on the mach3 USB controller's product page on buildyourcnc.com.
@@PatrickHoodDaniel I have the same settings with the video, but when I turn on the M4, output 1 also turns on, so I can't change CW to CCW
شكرا كم تخرج بطاقة mach3
يمكنك الحصول على الجهاز التحكم من هذه الصفحة الإلكترونية: buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board
Problems: backlslash compensation does not work, Out3 does not work for all my cards, no backlslash is a big problem
Make sure that the port number for the output is port 3. Also, out 3 is reserved for the spindle. Check the motor outputs and change the spindle line item so the output is not 3 if you are using it for a different purpose.
With regards to backlash have you tried using a gcode post processor to compensate? From what I understand this will add extra steps to gcode. I've managed to get rid of most of my backlash on the machine end but I was going to try that if I still had issues
mach3 setup to work with parallel controller. when usb board connected the setup is confusing and not clear when starting to use config , setting up port, pin, step , signal , and axis. i watched nearly all videos on youtube. none of the people try and guide others nicely and slowly how things are done. most of the people have prior knowledge when making these vids but they do not take in consideration that people turn to these vids looking for solid information to guide them through the problems they face with their projects.
Let me know if there is anything I need to clarify.
thank you. connect usb controller to computer indicate if low or high drivin , then start mach3, go through the config drop down menu and start with each of the options one by one starting with configuring ports pins axis estop slowly giving people time either write down the info or work out the options on their system. and why it is being done that way . kind regards.
@@johnsmith-wl8dp Thanks. I will make another video that goes through that procedure. The high or low driving is unclear, however.
@@PatrickHoodDaniel hello again. i am not an electronic person but a mechanical engineer for the last 52 years well versed with material and steel production as well as computer terminology . i did not have enough exposure to electronics. stepper motors driving cards and breakup boards has to be connected to enable, pulse, direction , either all negative, together , or positive 5volts, if all en-,dir-,pul are connected -ve together then the en+,dir+,pul+ has to have a high to drive separately the boards hence the motors.
this is confusing and it has to be clarified. since mach3 needs to know what sort of signal level need to be sent in order to make the breakup board recognise the type of signal sent and on what port and on which pin. and level high or low. i am not well conversed in this and i do hope i made some sence. that's why clarification is required. i need to learn this to be honest. i don't know if i made my self clear. regards
@@johnsmith-wl8dp The controller has a chip (MCU) that handles all of the pulses and signals. All the USB is doing is communicating simple instructions using USB standard protocol. You should check out some of my MCU videos. You will see them in the channel. Here is a link for your convenience: ua-cam.com/video/R6SstBoXjKc/v-deo.html
all gublydegug to me
Haha.. Anytime you need clarification, I will try my best.
@@PatrickHoodDaniel i appreciate your kind offer
i have same breakout board can you help clarify which pin is for which output in bord?
Hi Sir,
I can see you are an expert..! I hope you can help me..!
Can you demystify some of my worries..?
There is lot of confusion regarding the reliability and consistency of mach3 as it is PC based and USB or Parallel port.! Lot of people say that it may behave funny in the middle of a project and it may ruin the entire job..!
which can be caused by slight voltage spikes from nearby high power accessories like VFD or Motors. And relying fully on PC for CNC operation is not recommended. I am so worried about all these..!
I am not sure how much immunity against such HF-RF Noise shielded cables can offer..!
But dedicated CNC controllers like Masso and RichAuto are insanely priced.! and I don't have access to USA or Euro Based other CNC Controllers here..!
People have also mentioned that If signal voltage is high (24v or higher) It can withstand such interferences..!
But mach3 operates at 5V only..! So there is high chance of signal contamination..!
Is that a huge concern..?
Mach3 Boards are affordable.
But If I cant use them for longer projects , then there is no point in spending money for all the parts which are still expensive..!
I am so worried..!
Secondly,
I have seen in videos that
The baud rate that mach3 communicates at , is not adequate to drive powerful servos..! !
So Only steppers at low power application is possible with Mach3.
That is so discouraging..!
Can you help me?
There is absolutely nothing wrong with using Mach3 as long as you condition the signals and use shielded cables. Make sure cables are routed in a way that minimizes any crosstalk. Also, controllers like Masso and others have the same problems, so you still need to adhere to proper shielding and wiring.
Sir, Can you do a video on this matter. ? And also using any industrial servos with the RNR card that you sell@@PatrickHoodDaniel
Your videos were highly helpful and crystal clear
@@PatrickHoodDaniel ua-cam.com/video/2Z4QVb8NxLM/v-deo.html&ab_channel=penkinsky Can I do this aluminium method?