Thanks. I won’t be able to address this until late afternoon, but will recheck zero and home position.
Thanks again,
Tom
Hi Tom, sorry I was out of town yesterday, your file looks fine to me. I think the problem is cause by the origin (zero) on your machine versus your program file. In other words when I look at the screen shot of the error, it shows X 0mm but absolute X 410.683 with an offset of 410.683. Which means your job X origin(zero) is set in the middle of the machine in the X axis (can’t tell for Y as I don’t see it). When I look at your NC file it looks like the job origin (zero) is at the bottom left. Here is the math behind it. 410.683mm + 783.320mm (30.79999 inch of your file) = 1193mm.
Try this procedure:
- Home the machine, make sure, Position, Absolute, Offset shows 0.000 with State showing Homed.
- Load your flattening bit.
- Set your Zero on the flattening bit only.
- Push play.
You should have no errors.
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Sorry Tom, forgot to specify, Step 3. Set you “Z” zero only on the flattening bit only.
Pierre:
Thanks for your note and the details. I originally had the work origin set at lower left, then when the error messages first appeared and I couldn’t correct, I redid the file using the center, then went back again to lower left.
I had intended to go back to my son’s house yesterday and recheck everything, but we attended a funeral for a friend’s son and the reception lasted a very long time - so I’m going back there late afternoon today.
I will double check x,y zeros (again) and I did set z zero from the top of the wasteboard last time.
Hoping to clear the errors and get his first spoilboard flattened so he can begin his journey into the cnc world.
Thanks again for all of the help from you and others. I’m a few months into cnc (got my X50 in Oct), and didn’t have any problems with this same file on mine.
Tom
Hi Tom, the other thing I would check is: on what Firmware version the machine is running? If it is anything beyond 1.0.9 and less than 1.2.1, this might be part of the reason, I know these version where buggy and created several weird issues. You might want to update to 1.2.1 (see the thread on this, better than me trying to repeat incorrectly the whole story). If you did update to 1.2.1 Firmware make sure you did the step 11 in the procedure:
I did have some homing inconsistent behavior, once I did this… so far so good…
Pierre - my X50 came with ver. 1.1.1 installed (Oct 22). I got the message a couple of weeks ago to upgrade to 1.2.1 which I did without understanding I had to reflash the SD card. I did read a lot of comments from people saying it was unstable and I really should reflash and install 1.0.9 - which I did.
My son’s X50 (arrived Feb 15th) came pre-installed with 1.2.1. In fact, I did question this firmware release as a potential problem initially when I posted about the flattening file.
So, here’s my plan - using your advice and confirmed by others, I will:
- Home machine
- Zero x & y in lower LH corner
- Zero z at top of waste board
- Confirm absolute zero positions, etc.
- Run file
If I get more errors I will post same. If it runs, we’ll be happy, but I’m not certain we will have done anything differently to have success than originally.
I will review the configuration resets above and keep this information handy if needed.
Thanks again for reaching out and sharing.
All the best,
Tom
Pierre - quick question - are there other “custom” settings that I should consider for the X50? I’m assuming the probe dimensions are correct as provided by Onefinity, but are there others to adjust?
Tom
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Hey Tom,
Sorry to hear this.
As said above, your file with the workpiece origin at the left lower corner is fine and…
Should you simply home the machine and then probe Z on machine bed, and then start the program you uploaded above, I see no reason why it would not run without error.
yes, a real trajedy. The son was only 27 yrs old. Died Superbowl Sunday evening. Had a stroke then massive heart attack. No prior indications of a problem. An athlete and very active in the gym (daily). The doctors said it was the ‘widow maker’. A widow maker is when you get a big blockage at the beginning of the left main artery or the left anterior descending artery (LAD). They’re a major pipeline for blood. If blood gets 100% blocked at that critical location, it is usually fatal. His parents are devastated. We’ve known him since a baby. What a trajedy for sure.
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Hey Tom,
very sad to hear this.
It can hit any of us, always. Good if you live today and that the important things are important to us.
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Hi Tom, step 2 is not really required. Home, then Z probe only and run.
Sorry to hear about this passing, my sympathies.
Thank you Pierre. I’m headed over to my son’s house this morning and will give it a go again. As a sanity check I ran the file on my X50 (using the original setup). No warning messages and everything ran just fine, as it did when I initially setup my system. All of that leads me to believe that it may, in fact, be the firmware (his came preloaded with 1.2.1). If I get error messages today, then I’m going to reflash his controller back to 1.0.9 and see what happens.
Tom
Good luck Tom, before flashing the firmware, I would recommend you home the machine first and check your screen when you home, it should be all zero. I’m running on 1.2.1 and so far it is stable, it’s essentially 1 0.9 with one or two small updates.
Here’s the screenshot after homing. Zeroed Z from surface and now running the flattening file. So far it is working.
As an aside, his touch screen blanks out every 10 seconds or so then returns after about 5 seconds. We did install ferrite cores on AC in to the controller and on both the HDMI cable and the USB-C power cables. Still blanks. Have you seen or experienced this?
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Hi Tom, sorry won’t be able to help you with this one, I’m not using the touch screen that came with the machine. I thought it was a terrible screen to stay polite, kept having punching errors with my sausage fingers and way to slow. I disconnect it, bough a Logitech wireless keyboard an mouse and a 20 inch screen. Would never go back 
except maybe going to 24 inches. I also upgraded to a spindle and bought a shielded wire. So far so good.
Check on the forum, I saw there’s a procedure to turn on and off the machine. I know that you have to turn your screen on for at least 10 seconds before turning on the controller.
Thanks Pierre. Thought I would ask. I may wind up doing something similar.
Tom
Hey Tom,
thanks for uploading the Screenshot.
With the machine homed this way, the g-code program you uploaded above should run without errors.
