However, I agree with your assessment. UPDATE: (You don't have to do this if you have limit switch on the Z axis. For the opposite behavior use the setting $5=1 which tells the system that a high is the limit switch trigger. I have exactly the same issue installing HDX. I just learned this!!) 5:25. I finished adding all the limit switches to the shapeoko except for the z-. ALARM:9 indicates "Homing fail. I bought a shapeoko and I installed limit switches as described in the Wiki. Do I need to do something to reset up the machine with the new laptop? i also have the same problem , fitted the HDZ UPPGRADE then got exact same error, im convinced the z switch got broke while fitting the hdz but need to get replacement, im in uk , any idea who would I contact to find out? 16: Invalid jog command: Jog command has no '=' or contains prohibited g-code. That’s interesting, I wonder what is different. I have went off of Sam Wong's Replicape configuration and edited a little to include the gantry component of the Comet. This refers to the limit switch pins which by default are set to high using the Arduino's internal pull up resistors. Seems like too much of a coincidence. 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 suppose I need to hope that the last switch failed before it was touched by the HDZ, hence allowing the crash. 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. The Shapeoko is made in the US and comes with a 12 month warranty. It does this to set a default known 'all good’ state for the limit switch pins. Then it gave me a Z limit switch error. Not long after, it’s my Y. First it was my Z limit, which Carbide was nice enough to send a replacement for. I double checked and made sure the switch is plugged into the appropriately labeled wiring, even unplugged and replugged everything. The good folks at Carbide support, who solved the problem for me, say that updated assembly instructions are imminent. I just purchased a JTech 4W laser for my XCarve machine. Homing. 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. Posted on September 21, 2013 by Timothy Foreman. Let us know how it turns out or if you need some help. I had already sourced one, so now I have a spare. After looking at the limit switch, the little pin had been sheared off and the switch was crooked. ... started and promptly stopped the job, and all hell broke loose. 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. Essentially, I wired the limit pin directly to the switch, and the switch to ground. 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. A few thoughts, with the machine powered off, manually rotate the ball screws to move the machine away from the limit switches. The switch is normally open. 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 a GREAT Idea ... and did not even cross my mind to try. Yes the arrows are pointing at the switch. I am pretty sure it is the switch but thank you VERY much. This topic was automatically closed 30 days after the last reply. At the heart of each axis driver is a DRV8811 IC by Texas Instruments. Thanks for the help from everyone in support (Will and Adam) as well as Kenneth in this thread! Thanks for the help, I think this helped me make some progress before going to bed for the night. Basic Shapeoko Limit Switch Troubleshooting - Duration: 2:21. While I'm not familiar with the carbide3d (or the Shapeoko3), I do have a 1M x 1M Shapeoko 2 with a Tinyg. This page was last modified on 11 July 2014, at 20:56. r/shapeoko: Do you use a ShapeOko CNC machine? Ok you should be able to see one button above called "PROG" and on the other end of … Im not surprised if support has been in touch with you already and solved this issue! r/shapeoko: Do you use a ShapeOko CNC machine? The Limit Switch and Probe settings depend on how you wire these up as to what polarity is required. All wires have crimped terminals and headers, and are color coded for easy attachment. So I'll limit my comparison to the two points below: Whereas the… They are 3D printed, accept standard limit switches … Now, lets see if we can get your machine running again. NO tends to be more prone to interference on the tinyg, not sure if the same is true for the Carbide3d. Make sure the controller board configuration matches the connection to the switch. Tested the board by jumping the contacts and it does think the limit switch is hit when I do, so the board is good. 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. Winston Moy 36,048 views. The electronics work on 110V or 220v. Open loop means that there is no feedback to the controller. So in this post – Limit Switches for the ShapeOko – I installed some optical switches as limit switches. Otherwise, I have something else going on that popped up out of nowhere. 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. It seems to be the switch itself and not the board. Electronic limits 2.5mm Electromechanic switches 4mm e.g. 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. Also, if it is a switch or multiple ones, where can I get replacements? First of all, I have an early XL with a version 2.3 control panel, the HDZ, touch probe, and bit setter. They were working pretty well until I did a job boring 66 largish holes in some MDF. The switch mounting plate is tilted in the wrong direction, causing the gantry plate to contact the hard limit. 3.Jog the machine to the maximum desired position within the limit switches. Consider yourself warned.The Carbide Updater is a utility to safely flash the latest firmware to your Carbide Motion PCB. Carbide sent a new switch. The above code is the portion I changed for the Y-axis. Line not stored. 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" Homing fail occurs in two scenarios. Either your machine went to far in one direction and hit a switch or you have electrical noise getting into your limit switch … Instead of holding down PROG key, simply hold the Z axis limit switch while programming. 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. Sounds like your Z Switch is triggered all the time. New replies are no longer allowed. Try increasing pull-off setting or check wiring. 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!) Installing a Homing and Limit Switch Kit - Shapeoko Project #48 - Duration: 5:25. 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. 15: Travel exceeded: Jog target exceeds machine travel. 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. 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. 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. auto cycle start ($14) has been turned off Note that turning off auto cycle start requires that one begin the machine manually by typing ~. This info will be filed away for future troubleshooting. Looks like you're using new Reddit on an old browser. It goes between the fan and the input control cable. No, really, check out Winston Moy's videos if you need convincing. Could not find limit switch within search distances. 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. The Shapeoko 3. Shapeoko 3 XL CNC Router, Unbox/Assembly - Duration: 7:20. 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. 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. There's a few things that might cause a limit switch fault on any 3d CNC controller to troubleshoot: ALARM:9 indicates "Homing fail. Build info or startup line exceeded EEPROM line length limit. 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. 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. Feb 13, 2016 - This kit has everything you need to add limit switches and conductive probing to your Shapeoko 3! 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 Powered by Discourse, best viewed with JavaScript enabled, https://docs.carbide3d.com/support/carbideupdater/#carbide-motion-v4. 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. *Note: Make sure to stay inside the physical limit switches. I went through some troubleshooting steps on the Carbide website and have not been able to make any progress. All three work well on Shapeoko. The wire run is free of any kinks or moving parts. New comments cannot be posted and votes cannot be cast. The electronics work on 110V or 220v. First, when Grbl doesn't find the limit switch within a search distance. To protect his machine from human error, [Zorlack] decided to make limit switch brackets for his Shapeoko. Please help Hi gang…connected my lap top for the first time… tried to home and the cycle failed. See GRBL detailed documentation on what these do. After about 5 seconds I was finally able to shut off the machine at the power switch. I finished adding all the limit switches to the shapeoko except for the z-. 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). Invert Bits Grbl0.9 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. Carbide Create CAD/CAM Software. Also, homing is blocking and will not show any feedback until it completes. If not, the RF from the servo motor wiring will induce a current in the limit switch wires -tripping the circuit. Instead of holding down PROG key, simply hold the Z axis limit switch while programming. 4. No, install Carbide Motion and Carbide Create and thats it. If the machine is jogged outside of the limit switches, it completely defeats the purpose of soft limits. Christmas Tea light - CNC build - Carbide 3D shapeoko 3 XXL - Duration: 8:04. Just installed the carbide3d set on my Shapeoko3 xxl and getting limit switch error in carbide motion. You can just run it next to the power cable for the shapeoko 3. Press question mark to learn the rest of the keyboard shortcuts. edit Tested and was getting continuity from the switch. This refers to the limit switch pins which by default are set to high using the Arduino's internal pull up resistors. After messing around for a bit I unplugged the switch 1 by 1, and sure enough when i unplugged the z axis switch the error went away and could run homing at least (although I had to kill it asap to keep it from bouncing off of the z axis.). You can build it in about 2 hours. All the instructional videos and blogs automatically assume Lightburn will find your laser. 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. [35] Another possibility is a poor connection between the gShield and the Arduino --- if all other connections are good, then try unplugging/replugging.