Matthias

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  • September 5, 2015 at 5:39 pm in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8711
    Matthias
    Member

    just saw that JSON 1.84 is already available as download here: serial-port-json-server-1.84_windows_amd64

    –> this is working perfect as well for me!

    September 5, 2015 at 5:25 pm in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8710
    Matthias
    Member

    Now 3 successfull runs with SPJS 1.80 + chilipeppr!

    To verify afterwards again with SPJS 1.83 + chilipeppr:
    – first run slowed down a lot during miling the small holes (but did not totally stuck)
    – second run blocked while miling the small holes (line 1082 this time). It is always int he pass 5 or above. ther first 1-2 pass go quiet fluent and then it gets more and more interrrupted until it completly blocks…

    –> So I think SPJS 1.80 seems to be the solution for me at the moment.

    If you need me to do any tests to find the bug in 1.83 or future releases, please let me know.

    Thanks all for your support!

    Matthias

    September 5, 2015 at 4:36 pm in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8709
    Matthias
    Member

    Hi Riley,

    I just had 3 successfull runs with coolterm!

    So it seems like a problem with SPJS / chilipeppr. Will try now to downgrade to SPJS 1.80 and let you know afterwards.

    Matthias

    September 1, 2015 at 8:15 pm in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8696
    Matthias
    Member

    I updated to firmware 440.19. I did not thought about that, but I almost chrashed my router because all settings were gone…

    I typed in all settings as it was before and everything is moving normal again. I also typed in a couple of settings where I’m not sure if they are making sence (I copied them the first time from a OX build youtube tutorial) e.g. aam=3 and corresponding values.

    Then when testing my Gcode it stopped again (this time in Line 399 – Motion CCW Arc)

    Its already quiet late in Europe and I have to get up in 4 hours 😉

    –> I’m travelling next two days and will try downgrade right after my return.

    If you have any other ideas a can test on Friday (beside downgrade), let me know – and I’ll give it a try!

    Thanks,
    Matthias

    September 1, 2015 at 9:57 am in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8694
    Matthias
    Member

    Yes. I’m in Europe and my bit is 2mm not 2km… 😉

    I’ll try the downgrade to SPJS 1.80 tonight (cross the fingers).

    The behavior is only partly random Location:
    – the pockets are never a problem
    – the outside cut of the plate is also not a Problem
    – the Problem always occurs at those tiny 2,5mm wholes. the first 2-3 layers go still quiet quick, and then the next 4 layers the interruption in the cycle become longer and longer (and unfortunately sometimes it totally get stuck and doesn’t move any more)

    But I’ll try the downgrade and let you know!

    Thanks,
    Matthias

    September 1, 2015 at 4:12 am in reply to: 440.18 Firmware – issue with tiny CCW arc moves #8692
    Matthias
    Member

    Hi cmcgrath,

    first of all thanks for your support!

    I have added the line numbers to the gcode file and uploaded the gcode, config and as well a screenshot to my dropbox.

    Dropbox (config, gcode, screenshot)

    In the screenshot you see exactly the situation where it stops moving. That means the spindle is still turning but no moves anymore and only chance to make it move again is to push the hw reset button. But then of course I’m loosing the position etc. and the job is broken. It is not 100% reproducable as it did run one time fine today and the second attempt got stuck in the position of the screenshot.

    I think the sniplet you picked up is more or less a similar situation. And i guess you are totally right when you say it’s busy doing nothing…

    Maybe my $_tr, $_sa, $_mi values are not correct. The following information is what was included in the OX-DIY-Set when I bought it:

    Motors: 123.4N.cm (177.5oz.in) NEMA23 Stepper Motors X,Y & Z.
    Motion: X/Y – GT3 Belts (3mm Pitch) and Z – 8mm Tr8*8 4 Start ACME Lead Screw

    On the steppers it is written 1.8°, so I’m sure about the $_sa one. But the other two parameters (tr, mi) I’m not sure how to calculate. Can you explain how to configure those correctly? Do you have also some advice for the Motor power settings?

    What I still don’t understand is why does the router get completely stuck if the resolution of gcode is smaller then the capability of the router?

    PS: Please let me know if you need any further information.

    Thanks,
    Matthias

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