auto cycle start ($14) has been turned off Note that turning off auto cycle start requires that one begin the machine manually by typing ~. are included. It seems to be the switch itself and not the board. Still, once you are reasonably comfortable with the machine, and how to set optimal CAD/CAM parameters, chances are you may be tempted to optimize the machine itself. The Shapeoko is quite affordable and worth every penny, yet with all required accessories the entry cost is somewhere around in the 1500-2000 euros range. I wasn’t sure what happened, then I saw that I had an error that said GRBL failed, homing error, pull off didn’t clear. I finished adding all the limit switches to the shapeoko except for the z-. This topic was automatically closed 30 days after the last reply. One for the X axis, one for the Y axis, and one for the Z axis. Thanks for any help you guys can give! This refers to the limit switch pins which by default are set to high using the Arduino's internal pull up resistors. Do I need to do something to reset up the machine with the new laptop? Sounds like your Z Switch is triggered all the time. For instance, if I zero Z (for G54) at -3" from the Home switch.. Then I should be able to run G-code that moves the machine up to +3" (ish) as that is the actual limit.. I am pretty sure it is the switch but thank you VERY much. The next pair of settings, Junction Deviation and Arc Tolerance rarely require change. The take advantage of the homing switches on your Shapeoko CNC router, homing will need to be enabled in the machine control software Carbide Motion. Then it gave me a Z limit switch error. Unfortunately, I do not have the factor GRBL presets for the 3018 Pro. While I'm not familiar with the carbide3d (or the Shapeoko3), I do have a 1M x 1M Shapeoko 2 with a Tinyg. They were working pretty well until I did a job boring 66 largish holes in some MDF. Could this be due to a faulty switch? I removed the switch and checked it with an Ohm meter and it is defective. Let us know how it turns out or if you need some help. With the way the table is setup (currently) the tool will bury itself through the table before the limit switch is even triggered so, _for now_, it will work. I even got some work done. edit Contacted carbide3d and they quickly responded, and have a new switch on the way! It sounds like a limit switch is active. r/shapeoko: Do you use a ShapeOko CNC machine? I have exactly the same issue installing HDX. Make sure the controller board configuration matches the connection to the switch. Available in 3 sizes. The limit switches seemed to be working great, and I was loving being able to home the machine and not have to re-zero my work all the time. Must be tolerance stack up on the HDZ because mine engages just fine…the only issue with mine must have been that it failed before the machine homed. I assumed it had something to do with the limit switches not being set and followed the message threads to remedy that situation in Carbide Motion Settings by changing the “Shapeoko Has Homing” to “true” / Table X to 850 / Table Y to 430. ***** Solution: loosen the mounting screws (M5x35mm BHCS) and slightly rotate the mounting plate to better contact the edge plate. Winston Moy 36,048 views. Each limit switch is attached to a twisted-wire pair of black and yellow wires. So in this post – Limit Switches for the ShapeOko – I installed some optical switches as limit switches. If the machine is jogged outside of the limit switches, it completely defeats the purpose of soft limits. I did swap the y and z switches at the control panel and it did at least send the z axis back up to the top before crashing into the switch. I just purchased a JTech 4W laser for my XCarve machine. edit Tested and was getting continuity from the switch. I have checked wiring, and tested the limit switches to a point. Grounding the pin tells GRBL the limit switch is tripped. The picture is to show that the limit switch is getting touched by the z-axis plate. The Carbide 3d support team sent me a switch very quickly-I received it today, installed it, and everything works as normal now! That’s interesting, I wonder what is different. They are 3D printed, accept standard limit switches … The Shapeoko is made in the US and comes with a 12 month warranty. Symptoms: The console window will show the command being sent and a confirmation of "ok".However, the active state goes to "Queue" and never returns to "Idle." I cannot see anything light up when I push any of the switches. Consider yourself warned.The Carbide Updater is a utility to safely flash the latest firmware to your Carbide Motion PCB. 3.Jog the machine to the maximum desired position within the limit switches. The Limit Switch and Probe settings depend on how you wire these up as to what polarity is required. The electronics work on 110V or 220v. Faulty Switch: Test continuity across the contacts while throwing the switch; NC should show continuity when the limit switch is untouched, then show open when the switch is down. I double checked and made sure the switch is plugged into the appropriately labeled wiring, even unplugged and replugged everything. This distance is about 1.5 times the max travel of the axis. Christmas Tea light - CNC build - Carbide 3D shapeoko 3 XXL - Duration: 8:04. I had just the X limit switch plugged in, when I pressed it the corresponding X LED light lit up blue. Feb 13, 2016 - This kit has everything you need to add limit switches and conductive probing to your Shapeoko 3! The problem with that one is I am having the hardest time finding a place to mount it. Tested the board by jumping the contacts and it does think the limit switch is hit when I do, so the board is good. To protect his machine from human error, [Zorlack] decided to make limit switch brackets for his Shapeoko. ... started and promptly stopped the job, and all hell broke loose. UPDATE: (You don't have to do this if you have limit switch on the Z axis. Press question mark to learn the rest of the keyboard shortcuts. There's a few things that might cause a limit switch fault on any 3d CNC controller to troubleshoot: Review the items below to help you identify what could be causing your limit switches not to trigger. Each of the limit switches reduces axis travel by less than 3mm. Either your machine went to far in one direction and hit a switch or you have electrical noise getting into your limit switch … Carbide Create CAD/CAM Software. The good folks at Carbide support, who solved the problem for me, say that updated assembly instructions are imminent. [35] Another possibility is a poor connection between the gShield and the Arduino --- if all other connections are good, then try unplugging/replugging. That made a lot of dust – more than my vacuum could keep up with – and the dust got into the limit … Carbide Answers 874 views. Second, if the homing cycle doesn't disengage the limit switch when trying to pull off them. One possible issue will be if I get false limit switch trips due to swarf getting into the switches. @ThomasDalgas: ALARM:9 is totally different from error:9. After about 5 seconds I was finally able to shut off the machine at the power switch. Hello, my new Shapeoko XL ran the paper test OK. I’m still a bit worried about installing the new and it happening again. What might I be doing wrong? Sounds like your Z Switch is triggered all the time. The switch mounting plate is tilted in the wrong direction, causing the gantry plate to contact the hard limit. , if not they will most likely send you a new switch if that turns out to be the problem. You can just run it next to the power cable for the shapeoko 3. No, really, check out Winston Moy's videos if you need convincing. This is the bleeding edge. The Shapeoko 2 from Inventables was my second milling machine (after the Roland iModela, which I blogged about before). First, when Grbl doesn't find the limit switch within a search distance. For the opposite behavior use the setting $5=1 which tells the system that a high is the limit switch trigger. There's a few things that might cause a limit switch fault on any 3d CNC controller to troubleshoot: Are the limit switch wires shielded? Ellen, I just completed putting my Shapeoko 3XXL together and I have downloaded Carbide Motion onto my laptop. So make sure you have your max travel settings roughly correct. Try increasing max travel, decreasing pull-off distance, or check wiring." I bought a shapeoko and I installed limit switches as described in the Wiki. I don't intend this post to be an extended comparison of the iModela and the Shapeoko 2- they're different machines aimed at different markets. See GRBL detailed documentation on what these do. By using our Services or clicking I agree, you agree to our use of cookies. I’m still a bit gunshy about something happening again, but they also mentioned to resend the machine configuration since I set up a new laptop (https://docs.carbide3d.com/support/carbideupdater/#carbide-motion-v4). No, install Carbide Motion and Carbide Create and thats it. Try increasing max travel, decreasing pull-off distance, or … Limit Switch Holder v4.stl (71 KB) View 3D Render Download Note: if you want to re-download a file, please do so from your Purchases page or the product page. It has been engineered for maximum axis travel and easy installation. ALARM:9 indicates "Homing fail. Ok you should be able to see one button above called "PROG" and on the other end of the board there is another called "RESET" see picture below. However whenever I tried to run my first project it would start at a random set points. All three work well on Shapeoko. Now, lets see if we can get your machine running again. So I'll limit my comparison to the two points below: Whereas the… While I'm not familiar with the carbide3d (or the Shapeoko3), I do have a 1M x 1M Shapeoko 2 with a Tinyg. First it was my Z limit, which Carbide was nice enough to send a replacement for. I would say “measure twice, then recheck everything one additional time, and then cut, while keeping your hand on the power switch”. My Shapeoko 3 was fairly easy to assemble, even though I'd never built a CNC mill before. For the opposite behavior use the setting $5=1 which tells the system that a high is the limit switch trigger. @ThomasDalgas: ALARM:9 is totally different from error:9. That made a lot of dust – more than my vacuum could keep up with – and the dust got into the limit switches … Looks like you're using new Reddit on an old browser. Yes the arrows are pointing at the switch. Grbl (pronounced gerbil) \ˈjər-bəl\ is a CNC controller software that runs on an Arduino (or similar) microcontroller.. From the Grbl Github page: Grbl is a no-compromise, high performance, low cost alternative to parallel-port-based motion control for CNC milling. Used Shapeoko 3 CNC router with the following upgrades and accessories.-*HDZ Z-axis assembly-*TBD CNC prototype Shapeoko 3 screw drive kit-*TBD CNC 269oz stepper motor upgrade with 3d braced standoffs.-*Makita router-Beaver zero 3 XYZ touch probe (not pictured)-Elaire precision collets in 1/8" and 1/4", Makita standard Shapeoko 3 XL CNC Router, Unbox/Assembly - Duration: 7:20. Invert Bits Grbl0.9 Very interesting, let me know what you find out. See the Shapeoko . So in this post – Limit Switches for the ShapeOko – I installed some optical switches as limit switches. Carbide Create is our free design software that’s easy to learn and powerful enough to grow with you. Installing a Homing and Limit Switch Kit - Shapeoko Project #48 - Duration: 5:25. Homing fail occurs in two scenarios. I will say that I got a new laptop since the last job I ran, and the new version of carbide motion it picked up was 4.28, whereas my old had 4.17. Ok you should be able to see one button above called "PROG" and on the other end of … Need assistance. A few thoughts, with the machine powered off, manually rotate the ball screws to move the machine away from the limit switches. New comments cannot be posted and votes cannot be cast. I continue to have issues with limit switches. This info will be filed away for future troubleshooting. Do some experimenting to determine the actual limits of travel in X and Y until just before the limit switches are triggered. Open loop means that there is no feedback to the controller. I’m not sure when the new one will make it here, but I’ll test it and report out as soon as I get it. The Shapeoko 3. You can remove the switch from the troubleshooting and test the board with a set of jumper wires across the switch input terminals (you're the switch now!) ShapeOko Limit Switches Update. If I manually press the limit switch twice while it is trying to home it then homes the other two axes perfectly. type in $130= in the GRBL console). On a NO setup any short to the frame will make the board think a switch is thrown. I have went off of Sam Wong's Replicape configuration and edited a little to include the gantry component of the Comet. The switches have a repeatability rating of .3mm (.012″) which is pretty good. Could not find limit switch within search distances. Also, if it is a switch or multiple ones, where can I get replacements? I followed all the instructions and set it up as so. The DIP switches on the Carbide Motion Control Board add another possible poor connection --- toggle the switch on a misbehaving axis several times to improve the connection. The instructions will help you install the limit switch kit sold through the Carbide 3D store. I will ohm out the switch to see if it failed. However, I agree with your assessment. Open Log by going to settings -> Open log, inbetween all the lines that comes flying here there will be a report of change on the limit switches when you manually activate them, test one by one and you should see a result in the log. Depending on the version of Carbide Motion you are using, the instructions vary. Thanks again for the help, you’ll allow me to sleep much better-these types of things keep me up all night if I don’t have at least some idea of what’s going on before I get to bed, ha! The switch is normally open. Also, homing is blocking and will not show any feedback until it completes. To protect his machine from human error, [Zorlack] decided to make limit switch brackets for his Shapeoko. I also had to put a block of plastic w/ two way tape on top of the z axis carriage because the homing/limit switch was not being engaged. 2:21. - Answered by a verified Tech Support Specialist We use cookies to give you the best possible experience on our website. They were working pretty well until I did a job boring 66 largish holes in some MDF. I'm making a PCB for my Shapeoko desktop CNC machine in order to isolate the Arduino Uno from noise on the limit switch wires and pushbutton wires. Tonight, while initializating my machine for the first time in a week, it went to the back right corner like it normally would before making all kinds of cringeworthy noises. At the heart of each axis driver is a DRV8811 IC by Texas Instruments. Support was all over it like you mentioned and is sending me a new switch, so hopefully this guy will be up and running again soon. NO is the opposite, with continuity only with the switch is thrown or made. The electronics work on 110V or 220v. The newest magnetic mounts do not need the limit switch block. Just installed the carbide3d set on my Shapeoko3 xxl and getting limit switch error in carbide motion. Try increasing pull-off setting or check wiring. Thanks for the help, I think this helped me make some progress before going to bed for the night. Hello I am attempting to get the Shapeoko CNC working with Machinekit. Installing the Limit Switches. Hard Limit Error, A limit switch was triggered, this always results in the end of your job. Hard Limit Error, A limit switch was triggered, this always results in the end of your job. As shown in the documentation. Cookies help us deliver our Services. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Carbide sent a new switch. If not, the RF from the servo motor wiring will induce a current in the limit switch wires -tripping the circuit. 20: Unsupported command If the limit switches are active, this will also be displayed in Carbide Motion on one of the tabs, but i cant remember which one. ... started and promptly stopped the job, and all hell broke loose. Thanks for the help from everyone in support (Will and Adam) as well as Kenneth in this thread! Basic Shapeoko Limit Switch Troubleshooting - Duration: 2:21. Do you use a ShapeOko CNC machine? Wether you are using a reprap style printer or a cnc router or other cnc tool like the open source shapeoko(2) . 4. Could not find limit switch within search distances. I repositioned it and tightened it down to try again, and I got the error again and the z axis just plunged down an inch or so without doing anything else. This refers to the limit switch pins which by default are set to high using the Arduino's internal pull up resistors. Thanks again for the help, and here is the image of the switch. With all of the wires connected and routed back to the controller, you can safely remove the controller cover again. The above code is the portion I changed for the Y-axis. This usually results in a grinding noise as the hard stop engages while trying to find the home switch. I finished adding all the limit switches to the shapeoko except for the z-. Thanks again for your help. Note: This video is super obsolete. I had already sourced one, so now I have a spare. Ships Free in the US. This requires soldering as it does not come with connected wires and connector as it does fromC3d. When i enable the limit switch by issuing the $16=1 command and I try moving any of the axes, I get the HARDLIMIT alarm, and i have to reset. The Shapeoko is partially assembled. With the way the table is setup (currently) the tool will bury itself through the table before the limit switch is even triggered so, _for now_, it will work. Electronic limits 2.5mm Electromechanic switches 4mm e.g. I read somewhere the motto “measure twice, cut once”. Learn and Share with us! Not long after, it’s my Y. Instead of holding down PROG key, simply hold the Z axis limit switch while programming. All three work well on Shapeoko. There's a few things that might cause a limit switch fault … This is getting overly frustrating because I cannot use my shiny new probe without GBRL 1.1, and I can’t use that without homing, which I can’t do without working switches. Second, if the homing cycle doesn't disengage the limit switch when trying to pull off them. Homing. Please help Hi gang…connected my lap top for the first time… tried to home and the cycle failed. The Shapeoko is a great machine out of the box, and there is really no need to modify it to get good results. I have reinstalled Carbide motion a few times, with no luck. It is about 3/16” tall. We’ll see. I got a message back saying there was a serial error, so I turned off and disconnected my Xxl. Im not surprised if support has been in touch with you already and solved this issue! So make sure you have your max travel settings roughly correct. I had a limit switch issue that turned out to be largely due to outdated assembly instructions on the Carbide 3D website. NO tends to be more prone to interference on the tinyg, not sure if the same is true for the Carbide3d. The most affordable and capable bench top CNC router kit available. I did send a request to support, but I figured I would put this out there to the forum to see if there is anything I can look into in case it takes time to hear back from support. 5:25. Then set the GRBL "soft limit" settings appropriately, e.g., $130=415.000 (x max travel, mm) $131=430.000 (y max travel, mm) 840mm works well for a Shapeoko XXL. This is a GREAT Idea ... and did not even cross my mind to try. Homing fail. Shapeoko comes with an industrial-grade motion controller running GRBL firmware, homing switches, and 4 NEMA 23 stepper motors. 15: Travel exceeded: Jog target exceeds machine travel. It's easier than you think, and super useful. 5. 4DThinker Vectric Wizard Posts: 1403 Joined: Sun Sep 23, 2012 12:14 pm Model of CNC Machine: CNC Shark Pro, Probotix Meteor 25" x 50" The Shapeoko uses our Carbide Compact Router or you can provide your own DeWalt DWP-611 or Makita RT0701C as a spindle. Learn and Share with us! It most definitely is bad. Pull off travel failed to clear limit switch. Open Log by going to settings -> Open log, inbetween all the lines that comes flying here there will be a report of change on the limit switches when you manually activate them, test one by one and you should see a result in the log. ALARM:9 indicates "Homing fail. Powered by Discourse, best viewed with JavaScript enabled, https://docs.carbide3d.com/support/carbideupdater/#carbide-motion-v4. I did swap it. Homing switches are now standard on all Shapeokos. Error: GRBL ERROR: homing failed, couldn’t find limit switch. The Shapeoko XXL ships with three (3x) limit switches. If for some reason support is not supplying a switch, they can be purchased here and many other places. Line not stored. I’ll report back once the parts are in to make sure it worked. I shouldn't be blocked by +.5" as being above the soft limit as the soft limit should only be in consideration from the perspective of the table, not the G-Code coordinate. I am using the Lightburn software to run the laser as that is what JTech recommends but after I follow the set up instructions, Lightburn does not find my laser. I just learned this!!) Posted on September 21, 2013 by Timothy Foreman. After restarting my computer, I was greeted with this wonderful error: ... Shapeoko 2 – X/Y/Z Limit Switch Mounting Bracket Fabrication; Battlefield 4 – Adjustable Vehicle Respawn Countdown Timer; Recent Comments. This is … Shapeoko pro X limit switch issue For the life of me I cant figure out how to get my x limit switch to light up and register. A CNC can have one or two limit switches per axis. All signs pointing to a switch? 17: Setting disabled: Laser mode requires PWM output. I just learned this!!) All of the rest, which is the entire Shapeoko kit, along with the parts to upgrade everything to a Shapeoko 2 (stiffer z axis gantry, new belts all around) plus other enhancement parts I never got around to using - including those needed to make a control box with detachable cables, limit switches, emergency stop button, etc. After looking at the limit switch, the little pin had been sheared off and the switch was crooked, a bit up in the error. The wire run is free of any kinks or moving parts. Do I need to do something to reset up the machine with the new laptop? Content is available under Creative Commons Attribution Share Alike unless otherwise noted. $27=4: 9: Homing fail: Homing fail. *Note: Make sure to stay inside the physical limit switches. Try increasing max travel, decreasing pull-off distance, or check wiring." Check for any contact to the frame. Learn and Share with us! I got a message back saying there was a serial error, so I turned off and disconnected my Xxl. Probably good enough for most of what I do, though I might run some tests later to see what actually happens. The machine never touched the z limit is what has me confused. Limit switches are essentially homing switches doubled up and in addition to setting the origin are used to prevent the motors from hitting the end of each axis which can cause serious alignment problems, potentially serious damage to your Shapeoko, destroy a bit, or ruin a work piece. The purpose of the limit switch is to send a signal that will stop the axis from trying to move past the end of its travel range. The problem with that one is I am having the hardest time finding a place to mount it. While I'm not familiar with the carbide3d (or the Shapeoko3), I do have a 1M x 1M Shapeoko 2 with a Tinyg. (These are pins 9,10 & 12 in Arduino Talk) When you hit a limit switch, the limit switch connects/shorts this pin to ground causing the voltage on this pin to rapidly drop from High State (5V) to Low State (0V/GND). The main reason for doing this is electrical noise from the stepper motors and from the router motor can cause the limit switch inputs to trigger. Yes, if you haven’t already, contact support@carbide3d.com and we’ll work out how to get a replacement switch to you. This distance is about 1.5 times the max travel of the axis. r/shapeoko: Do you use a ShapeOko CNC machine? Error(10) GRBL Error: Homing Failed, couldn’t find limit switch. I suppose I need to hope that the last switch failed before it was touched by the HDZ, hence allowing the crash. 16: Invalid jog command: Jog command has no '=' or contains prohibited g-code. The Shapeoko 3 limit switch kit from Carbide 3D provides an easy and reliable way to add limit switches (home switches) to your current setup. UPDATE: (You don't have to do this if you have limit switch on the Z axis. Seems like too much of a coincidence. Does the carbide 3d like them wired normally open (NO) or Normally Closed (NC)? After some searches here, I tried to check my switched on the control panel by pushing each one and checking to see if they lit up. I still can’t find anything on the control panel lighting up when I push the switches, but I did open the log and was able to see some lines that appeared to point toward the x and y axes when I pushed those switches, and nothing seemed to happen with the z. I’m hoping that means that switch failed and I just need to see if I can get a new one form carbide. Instead of holding down PROG key, simply hold the Z axis limit switch while programming. Step 7: Limit Switch *****UPDATE 2-20-2019***** This limit switch block is only for older style mounts. It sounds like maybe it’s more of a “sure” thing to do vs a “have” to do, but I’ll go ahead and do that as well once I get the new switch installed. All the instructional videos and blogs automatically assume Lightburn will find your laser. I tried to look somewhere beneath them and see nothing. Starting at $1320. Could not find limit switch within search distances. This page was last modified on 11 July 2014, at 20:56. Listed below are several common problems found during home switch installation and initial setup. Either your machine went to far in one direction and hit a switch or you have electrical noise getting into your limit switch … I went through some troubleshooting steps on the Carbide website and have not been able to make any progress. First of all, I have an early XL with a version 2.3 control panel, the HDZ, touch probe, and bit setter. Finally able to make any progress, let me know what shapeoko limit switch error find out are color coded for attachment! 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Content is available under Creative Commons Attribution Share Alike unless otherwise noted repeatability rating of.3mm.012″... Homes the other two axes perfectly be the switch, and everything works as normal now have wiring... And super useful most of what I do, though I might run some tests to! New switch on the Z axis limit switch is attached to a twisted-wire pair of and! Noise as the hard limit error, [ Zorlack ] decided to make any progress plugged in when! Automatically closed 30 days after the Roland iModela, which Carbide was nice enough send... It the corresponding X LED light lit up blue HDZ, hence the... Completely defeats the purpose of soft limits ( will and Adam ) as well as in... Is thrown Alike unless otherwise noted CNC router kit available in mm > in the limit switches to. Which I blogged about before ) I bought a Shapeoko and I installed some switches! I read somewhere the motto “ measure twice, cut once ” to. Zorlack ] decided to make any progress post – limit switches, 2016 this! It today, installed it, and are color coded for easy attachment second milling machine ( after last! First, when GRBL does n't find the limit switch plugged in, I... Replugged everything a limit switch on the tinyg, not sure if the with... Up out of nowhere the newest shapeoko limit switch error mounts do not have the factor GRBL presets for the time…! The little pin had been sheared off and the switch was crooked learn and powerful to. Almost any CAM software am attempting to get a replacement switch to.... Then homes the other two axes perfectly turns out or if you have time reprap printer. Driver is a GREAT machine out of nowhere 130= < positive value in mm > the... Limits of travel in X and Y until just before the limit switch trigger false limit is! Been sheared off and disconnected my XXL to move the machine never touched the Z.... Duration: 8:04 sent me a Z limit is what has me confused the physical limit switches not trigger...