I just ran some g-code on the Lead 1010 w black box and Interface. All went well except at the end where it didn't go to Home which for this machine is front left corner of the spoil board. It went in the opposite direction to the back right corner. I only have 3 limit switches so I had to stop it on the interface before it crashed. I got an idea what's going on here and I plan to get more limit switches. But until then How do I stop it from doing that? Here is the g-code from the Fusion 360 Post Processor. (1001) (Machine) ( vendor: Autodesk) ( description: Generic 3-axis) (T3 D=0.25 CR=0 - ZMIN=-0.25 - flat end mill) G90 G94 G17 G20 G28 G91 Z0 G90 (Face2) T3 S16000 M3 G54 G0 X4.5652 Y1.5252 Z0.6 G1 Z0.2 F160 Z-0.225 G18 G3 X4.5402 Z-0.25 I-0.025 K0 G1 X4.425 X0.925 G17 G2 X0.925 Y1.5749 I0 J0.0249 G1 X4.425 G3 X4.425 Y1.6246 I0 J0.0249 G1 X0.925 G2 X0.925 Y1.6743 I0 J0.0249 G1 X4.425 G3 X4.425 Y1.724 I0 J0.0249 G1 X0.925 G2 X0.925 Y1.7737 I0 J0.0249 G1 X4.425 G3 X4.425 Y1.8234 I0 J0.0249 G1 X0.925 G2 X0.925 Y1.8731 I0 J0.0249 G1 X4.425 G3 X4.425 Y1.9228 I0 J0.0249 G1 X0.925 G2 X0.925 Y1.9725 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.0222 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.0719 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.1216 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.1714 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.2211 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.2708 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.3205 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.3702 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.4199 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.4696 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.5193 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.569 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.6187 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.6684 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.7181 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.7678 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.8175 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.8672 I0 J0.0249 G1 X4.425 G3 X4.425 Y2.9169 I0 J0.0249 G1 X0.925 G2 X0.925 Y2.9666 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.0163 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.066 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.1157 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.1654 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.2151 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.2648 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.3145 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.3642 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.4139 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.4636 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.5133 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.5631 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.6128 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.6625 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.7122 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.7619 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.8116 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.8613 I0 J0.0249 G1 X4.425 G3 X4.425 Y3.911 I0 J0.0249 G1 X0.925 G2 X0.925 Y3.9607 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.0104 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.0601 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.1098 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.1595 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.2092 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.2589 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.3086 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.3583 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.408 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.4577 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.5074 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.5571 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.6068 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.6565 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.7062 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.7559 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.8056 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.8553 I0 J0.0249 G1 X4.425 G3 X4.425 Y4.9051 I0 J0.0249 G1 X0.925 G2 X0.925 Y4.9548 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.0045 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.0542 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.1039 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.1536 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.2033 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.253 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.3027 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.3524 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.4021 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.4518 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.5015 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.5512 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.6009 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.6506 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.7003 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.75 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.7997 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.8494 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.8991 I0 J0.0249 G1 X0.925 G2 X0.925 Y5.9488 I0 J0.0249 G1 X4.425 G3 X4.425 Y5.9985 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.0482 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.0979 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.1476 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.1973 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.247 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.2968 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.3465 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.3962 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.4459 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.4956 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.5453 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.595 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.6447 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.6944 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.7441 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.7938 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.8435 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.8932 I0 J0.0249 G1 X0.925 G2 X0.925 Y6.9429 I0 J0.0249 G1 X4.425 G3 X4.425 Y6.9926 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.0423 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.092 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.1417 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.1914 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.2411 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.2908 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.3405 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.3902 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.4399 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.4896 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.5393 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.589 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.6388 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.6885 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.7382 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.7879 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.8376 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.8873 I0 J0.0249 G1 X0.925 G2 X0.925 Y7.937 I0 J0.0249 G1 X4.425 G3 X4.425 Y7.9867 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.0364 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.0861 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.1358 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.1855 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.2352 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.2849 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.3346 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.3843 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.434 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.4837 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.5334 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.5831 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.6328 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.6825 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.7322 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.7819 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.8316 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.8813 I0 J0.0249 G1 X0.925 G2 X0.925 Y8.931 I0 J0.0249 G1 X4.425 G3 X4.425 Y8.9808 I0 J0.0249 G1 X0.925 G18 G3 X0.9 Z-0.225 I0 K0.025 G1 Z0.6 G17 (Face3) G0 X0.8499 Y9.9601 G1 Z0.375 F160 Z0.125 Z-0.225 G19 G3 Y9.9851 Z-0.25 J0.025 K0 G1 Y10.1 Y17.6 G17 G2 X0.8992 Y17.6 I0.0247 J0 G1 Y10.1 G3 X0.9486 Y10.1 I0.0247 J0 G1 Y17.6 G2 X0.998 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.0473 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.0967 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.1461 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.1955 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.2448 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.2942 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.3436 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.3929 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.4423 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.4917 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.541 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.5904 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.6398 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.6892 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.7385 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.7879 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.8373 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.8866 Y17.6 I0.0247 J0 G1 Y10.1 G3 X1.936 Y10.1 I0.0247 J0 G1 Y17.6 G2 X1.9854 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.0347 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.0841 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.1335 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.1829 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.2322 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.2816 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.331 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.3803 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.4297 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.4791 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.5284 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.5778 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.6272 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.6765 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.7259 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.7753 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.8247 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.874 Y17.6 I0.0247 J0 G1 Y10.1 G3 X2.9234 Y10.1 I0.0247 J0 G1 Y17.6 G2 X2.9728 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.0221 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.0715 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.1209 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.1702 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.2196 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.269 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.3184 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.3677 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.4171 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.4665 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.5158 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.5652 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.6146 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.6639 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.7133 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.7627 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.8121 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.8614 Y17.6 I0.0247 J0 G1 Y10.1 G3 X3.9108 Y10.1 I0.0247 J0 G1 Y17.6 G2 X3.9602 Y17.6 I0.0247 J0 G1 Y10.1 G3 X4.0095 Y10.1 I0.0247 J0 G1 Y17.6 G2 X4.0589 Y17.6 I0.0247 J0 G1 Y10.1 G3 X4.1083 Y10.1 I0.0247 J0 G1 Y17.6 G2 X4.1576 Y17.6 I0.0247 J0 G1 Y10.1 G3 X4.207 Y10.1 I0.0247 J0 G1 Y17.6 G2 X4.2564 Y17.6 I0.0247 J0 G1 Y10.1 G3 X4.3058 Y10.1 I0.0247 J0 G1 Y17.6 G19 G3 Y17.625 Z-0.225 J0 K0.025 G1 Z0.375 G17 G28 G91 Z0 G90 G28 G91 X0 Y0 G90 M5 M30
Please use the correct post processor for OB and Fusion found here: docs:software:fusion360 [OpenBuilds Documentation] It will save you from headaches down the road. In the post properties you can set where you want it to go at the end. Also, read up on how grbl handles machine coordinates. Everything is in negative space. It will explain why it went back to the far right corner, which is 0,0 in grbl by default with G28 unless you've set that offset which doesnt sound like you have. gnea/grbl
So WCS 1 in Fusion 360 correct? Fusion has a grbl.cps and I used it. Post Library for Autodesk Fusion 360 | Autodesk Fusion 360 Code using the correct post processor. (onOpen) (Made in : Autodesk CAM Post Processor) (G Code optimized for Grbl 1.1 BlackBox controller) (OpenBuilds CNC : GRBL BlackBox) (Post Processor : OpenbuildsFusion360PostGrbl.cps V1.0.25) (Units = inch) (Drawing name : test 1 v9) (Program Name : 1001) (2 Operations in 1 files.) (File List ( 1004.gcode) (This is file: 1 of 1) (This file contains the following operations: ) (1 : Face2) ( Work Coordinate System : G54) ( Tool 3: Flat End Mill 2 Flutes, Diam = 0.25inch, Len = 1.00inch) ( Spindle : RPM = 16000.000000000002) ( Machining time : 3 min 23 sec) (2 : Face3) ( Work Coordinate System : G54) ( Tool 3: Flat End Mill 2 Flutes, Diam = 0.25inch, Len = 1.00inch) ( Spindle : RPM = 16000.000000000002) ( Machining time : 3 min 22 sec) G90 G94 G17 G20 (Operation 1 of 2 : Face2) G54 G53 G0 Z-0.3937 S16000 M3 G4 P1.8 G0 X4.5652 Y1.5252 (NOrapid) Z0.6 F160 G1 Z0.2 Z-0.225 X4.564 Z-0.2327 X4.5604 Z-0.2397 X4.5549 Z-0.2452 X4.5479 Z-0.2488 X4.5402 Z-0.25 X4.425 X0.925 G2 X0.925 Y1.5749 Z-0.25 I0 J0.0249 G1 X4.425 Y1.5749 G3 X4.425 Y1.6246 I0 J0.0249 G1 X0.925 Y1.6246 G2 X0.925 Y1.6743 I0 J0.0249 G1 X4.425 Y1.6743 G3 X4.425 Y1.724 I0 J0.0249 G1 X0.925 Y1.724 G2 X0.925 Y1.7737 I0 J0.0249 G1 X4.425 Y1.7737 G3 X4.425 Y1.8234 I0 J0.0249 G1 X0.925 Y1.8234 G2 X0.925 Y1.8731 I0 J0.0249 G1 X4.425 Y1.8731 G3 X4.425 Y1.9228 I0 J0.0249 G1 X0.925 Y1.9228 G2 X0.925 Y1.9725 I0 J0.0249 G1 X4.425 Y1.9725 G3 X4.425 Y2.0222 I0 J0.0249 G1 X0.925 Y2.0222 G2 X0.925 Y2.0719 I0 J0.0249 G1 X4.425 Y2.0719 G3 X4.425 Y2.1216 I0 J0.0249 G1 X0.925 Y2.1216 G2 X0.925 Y2.1714 I0 J0.0249 G1 X4.425 Y2.1714 G3 X4.425 Y2.2211 I0 J0.0249 G1 X0.925 Y2.2211 G2 X0.925 Y2.2708 I0 J0.0249 G1 X4.425 Y2.2708 G3 X4.425 Y2.3205 I0 J0.0249 G1 X0.925 Y2.3205 G2 X0.925 Y2.3702 I0 J0.0249 G1 X4.425 Y2.3702 G3 X4.425 Y2.4199 I0 J0.0249 G1 X0.925 Y2.4199 G2 X0.925 Y2.4696 I0 J0.0249 G1 X4.425 Y2.4696 G3 X4.425 Y2.5193 I0 J0.0249 G1 X0.925 Y2.5193 G2 X0.925 Y2.569 I0 J0.0249 G1 X4.425 Y2.569 G3 X4.425 Y2.6187 I0 J0.0249 G1 X0.925 Y2.6187 G2 X0.925 Y2.6684 I0 J0.0249 G1 X4.425 Y2.6684 G3 X4.425 Y2.7181 I0 J0.0249 G1 X0.925 Y2.7181 G2 X0.925 Y2.7678 I0 J0.0249 G1 X4.425 Y2.7678 G3 X4.425 Y2.8175 I0 J0.0249 G1 X0.925 Y2.8175 G2 X0.925 Y2.8672 I0 J0.0249 G1 X4.425 Y2.8672 G3 X4.425 Y2.9169 I0 J0.0249 G1 X0.925 Y2.9169 G2 X0.925 Y2.9666 I0 J0.0249 G1 X4.425 Y2.9666 G3 X4.425 Y3.0163 I0 J0.0249 G1 X0.925 Y3.0163 G2 X0.925 Y3.066 I0 J0.0249 G1 X4.425 Y3.066 G3 X4.425 Y3.1157 I0 J0.0249 G1 X0.925 Y3.1157 G2 X0.925 Y3.1654 I0 J0.0249 G1 X4.425 Y3.1654 G3 X4.425 Y3.2151 I0 J0.0249 G1 X0.925 Y3.2151 G2 X0.925 Y3.2648 I0 J0.0249 G1 X4.425 Y3.2648 G3 X4.425 Y3.3145 I0 J0.0249 G1 X0.925 Y3.3145 G2 X0.925 Y3.3642 I0 J0.0249 G1 X4.425 Y3.3642 G3 X4.425 Y3.4139 I0 J0.0249 G1 X0.925 Y3.4139 G2 X0.925 Y3.4636 I0 J0.0249 G1 X4.425 Y3.4636 G3 X4.425 Y3.5133 I0 J0.0249 G1 X0.925 Y3.5133 G2 X0.925 Y3.5631 I0 J0.0249 G1 X4.425 Y3.5631 G3 X4.425 Y3.6128 I0 J0.0249 G1 X0.925 Y3.6128 G2 X0.925 Y3.6625 I0 J0.0249 G1 X4.425 Y3.6625 G3 X4.425 Y3.7122 I0 J0.0249 G1 X0.925 Y3.7122 G2 X0.925 Y3.7619 I0 J0.0249 G1 X4.425 Y3.7619 G3 X4.425 Y3.8116 I0 J0.0249 G1 X0.925 Y3.8116 G2 X0.925 Y3.8613 I0 J0.0249 G1 X4.425 Y3.8613 G3 X4.425 Y3.911 I0 J0.0249 G1 X0.925 Y3.911 G2 X0.925 Y3.9607 I0 J0.0249 G1 X4.425 Y3.9607 G3 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Y17.6 G2 X0.8992 Y17.6 Z-0.25 I0.0247 J0 G1 X0.8992 Y10.1 G3 X0.9486 Y10.1 I0.0247 J0 G1 X0.9486 Y17.6 G2 X0.998 Y17.6 I0.0247 J0 G1 X0.998 Y10.1 G3 X1.0473 Y10.1 I0.0247 J0 G1 X1.0473 Y17.6 G2 X1.0967 Y17.6 I0.0247 J0 G1 X1.0967 Y10.1 G3 X1.1461 Y10.1 I0.0247 J0 G1 X1.1461 Y17.6 G2 X1.1955 Y17.6 I0.0247 J0 G1 X1.1955 Y10.1 G3 X1.2448 Y10.1 I0.0247 J0 G1 X1.2448 Y17.6 G2 X1.2942 Y17.6 I0.0247 J0 G1 X1.2942 Y10.1 G3 X1.3436 Y10.1 I0.0247 J0 G1 X1.3436 Y17.6 G2 X1.3929 Y17.6 I0.0247 J0 G1 X1.3929 Y10.1 G3 X1.4423 Y10.1 I0.0247 J0 G1 X1.4423 Y17.6 G2 X1.4917 Y17.6 I0.0247 J0 G1 X1.4917 Y10.1 G3 X1.541 Y10.1 I0.0247 J0 G1 X1.541 Y17.6 G2 X1.5904 Y17.6 I0.0247 J0 G1 X1.5904 Y10.1 G3 X1.6398 Y10.1 I0.0247 J0 G1 X1.6398 Y17.6 G2 X1.6892 Y17.6 I0.0247 J0 G1 X1.6892 Y10.1 G3 X1.7385 Y10.1 I0.0247 J0 G1 X1.7385 Y17.6 G2 X1.7879 Y17.6 I0.0247 J0 G1 X1.7879 Y10.1 G3 X1.8373 Y10.1 I0.0247 J0 G1 X1.8373 Y17.6 G2 X1.8866 Y17.6 I0.0247 J0 G1 X1.8866 Y10.1 G3 X1.936 Y10.1 I0.0247 J0 G1 X1.936 Y17.6 G2 X1.9854 Y17.6 I0.0247 J0 G1 X1.9854 Y10.1 G3 X2.0347 Y10.1 I0.0247 J0 G1 X2.0347 Y17.6 G2 X2.0841 Y17.6 I0.0247 J0 G1 X2.0841 Y10.1 G3 X2.1335 Y10.1 I0.0247 J0 G1 X2.1335 Y17.6 G2 X2.1829 Y17.6 I0.0247 J0 G1 X2.1829 Y10.1 G3 X2.2322 Y10.1 I0.0247 J0 G1 X2.2322 Y17.6 G2 X2.2816 Y17.6 I0.0247 J0 G1 X2.2816 Y10.1 G3 X2.331 Y10.1 I0.0247 J0 G1 X2.331 Y17.6 G2 X2.3803 Y17.6 I0.0247 J0 G1 X2.3803 Y10.1 G3 X2.4297 Y10.1 I0.0247 J0 G1 X2.4297 Y17.6 G2 X2.4791 Y17.6 I0.0247 J0 G1 X2.4791 Y10.1 G3 X2.5284 Y10.1 I0.0247 J0 G1 X2.5284 Y17.6 G2 X2.5778 Y17.6 I0.0247 J0 G1 X2.5778 Y10.1 G3 X2.6272 Y10.1 I0.0247 J0 G1 X2.6272 Y17.6 G2 X2.6765 Y17.6 I0.0247 J0 G1 X2.6765 Y10.1 G3 X2.7259 Y10.1 I0.0247 J0 G1 X2.7259 Y17.6 G2 X2.7753 Y17.6 I0.0247 J0 G1 X2.7753 Y10.1 G3 X2.8247 Y10.1 I0.0247 J0 G1 X2.8247 Y17.6 G2 X2.874 Y17.6 I0.0247 J0 G1 X2.874 Y10.1 G3 X2.9234 Y10.1 I0.0247 J0 G1 X2.9234 Y17.6 G2 X2.9728 Y17.6 I0.0247 J0 G1 X2.9728 Y10.1 G3 X3.0221 Y10.1 I0.0247 J0 G1 X3.0221 Y17.6 G2 X3.0715 Y17.6 I0.0247 J0 G1 X3.0715 Y10.1 G3 X3.1209 Y10.1 I0.0247 J0 G1 X3.1209 Y17.6 G2 X3.1702 Y17.6 I0.0247 J0 G1 X3.1702 Y10.1 G3 X3.2196 Y10.1 I0.0247 J0 G1 X3.2196 Y17.6 G2 X3.269 Y17.6 I0.0247 J0 G1 X3.269 Y10.1 G3 X3.3184 Y10.1 I0.0247 J0 G1 X3.3184 Y17.6 G2 X3.3677 Y17.6 I0.0247 J0 G1 X3.3677 Y10.1 G3 X3.4171 Y10.1 I0.0247 J0 G1 X3.4171 Y17.6 G2 X3.4665 Y17.6 I0.0247 J0 G1 X3.4665 Y10.1 G3 X3.5158 Y10.1 I0.0247 J0 G1 X3.5158 Y17.6 G2 X3.5652 Y17.6 I0.0247 J0 G1 X3.5652 Y10.1 G3 X3.6146 Y10.1 I0.0247 J0 G1 X3.6146 Y17.6 G2 X3.6639 Y17.6 I0.0247 J0 G1 X3.6639 Y10.1 G3 X3.7133 Y10.1 I0.0247 J0 G1 X3.7133 Y17.6 G2 X3.7627 Y17.6 I0.0247 J0 G1 X3.7627 Y10.1 G3 X3.8121 Y10.1 I0.0247 J0 G1 X3.8121 Y17.6 G2 X3.8614 Y17.6 I0.0247 J0 G1 X3.8614 Y10.1 G3 X3.9108 Y10.1 I0.0247 J0 G1 X3.9108 Y17.6 G2 X3.9602 Y17.6 I0.0247 J0 G1 X3.9602 Y10.1 G3 X4.0095 Y10.1 I0.0247 J0 G1 X4.0095 Y17.6 G2 X4.0589 Y17.6 I0.0247 J0 G1 X4.0589 Y10.1 G3 X4.1083 Y10.1 I0.0247 J0 G1 X4.1083 Y17.6 G2 X4.1576 Y17.6 I0.0247 J0 G1 X4.1576 Y10.1 G3 X4.207 Y10.1 I0.0247 J0 G1 X4.207 Y17.6 G2 X4.2564 Y17.6 I0.0247 J0 G1 X4.2564 Y10.1 G3 X4.3058 Y10.1 I0.0247 J0 G1 X4.3058 Y17.6 Y17.6077 Z-0.2488 Y17.6147 Z-0.2452 Y17.6202 Z-0.2397 Y17.6238 Z-0.2327 Y17.625 Z-0.225 (NOrapid) G0 Z0.375 G53 G0 Z-0.3937 M5 G0 X-0.3937 Y-0.3937 M30
Yes. In the future, please post your code into a text file and attach to your reply. It makes it a bit easier to read and respond.
it went home, machine home is X+ Y+ Z+ (-: it uses the GRBL values for X and Y travel to offset from your front left switches to back right where it belongs. Read the Wiki before continuing
ah, yeah, there are variations on homing setup that can do that instead. hmmmm..... So the question then is "did you ever set G28". If you open the serial console and enter a $# and send it GRBL will reply with the current offsets, if G28 is not 0,0,0 then that is where it was going, 0,0,0 would/should be home. Becomes moot if you use the Openbuilds postprocessor which really only cares that Z home is 'high up away from the bed'
Answer is no I did not. I does work as intended in the OB Control software in simulation. I'm thinking it had more to do with me not setting the WCS properly in Fusion 360 and not using the correct post processor when saving a .gcode file from Fusion 360.
The first code you posted was using G54 which is correct. If you dont set a WCS it will default to that. So, no, that's not the reason. Side note, the OB post will throw a warning if you dont set WCS to 1, but its just a warning. It will default to G54 just like the grbl post that comes with Fusion. I used to always forget to set it to 1 so I got smart and right clicked it and selected save as default. Now all new setups will default to 1 instead of 0. Sort of. I made the suggestion to use OpenBuilds processor to make your life easier. There are a slew of issues with the built in grbl post that have been addressed in the OB post. The only reason it solves your issue is because it doesnt call out G28, like in your first file, which you havent set properly in order to use it correctly.
