dj0nes

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  • April 25, 2014 at 1:51 am in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5833
    dj0nes
    Member

    <bump>

    April 12, 2014 at 5:51 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5755
    dj0nes
    Member

    The “1” config got dropped from the response in Coolterm for some reason.
    {"r":{"1":{"ma":0,"sa":1.80,"tr":36.540,"mi":8,"po":0,"pm":0},"f":[1,0,9,3726]}}

    Here is a video that demonstrates the issue. https://www.youtube.com/watch?v=5Kpo8Wx_iaI

    I ran the following code in the video using tgFX:

    G00 Z 0.0000
G00 Z 3.0000
G00 Z 0.0000
G00 Z 3.0000
G00 Z 0.0000
G00 Z 3.0000
G00 Z 0.0000

G04 P1 (wait for a second)

G00 Z 3.0000
G00 X 121.5942 Y 92.8307

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

G00 X0.0000 Y0.0000 Z0.0000
    • This reply was modified 10 years, 7 months ago by dj0nes.
    April 12, 2014 at 5:25 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5753
    dj0nes
    Member

    Here is the config. Good call on the unusual quotes.

    {"r":{"sys":{"fb":380.08,"fv":0.960,"hv":8,"id":"2X2660-GFY","ja":2000000,"ct":0.0010,"st":0,"mt":60,"ej":1,"jv":3,"tv":0,"qv":0,"sv":1,"si":100,"ic":0,"ec":0,"ee":0,"ex":1,"baud":5,"gpl":0,"gun":1,"gco":1,"gpa":2,"gdi":0},"f":[1,0,19,8636]}}
{"r":{"2":{"ma":2,"sa":0.90,"tr":1.250,"mi":2,"po":0,"pm":1},"f":[1,0,9,5027]}}
{"r":{"3":{"ma":1,"sa":0.90,"tr":36.540,"mi":8,"po":0,"pm":0},"f":[1,0,9,1368]}}
{"r":{"4":{"ma":1,"sa":0.90,"tr":36.540,"mi":8,"po":1,"pm":0},"f":[1,0,9,3602]}}
{"r":{"a":{"am":1,"vm":16000,"fr":16000,"tm":220,"jm":5000000000,"jh":5760000000,"jd":0.0500,"ra":0.199,"sn":1,"sx":0,"sv":600,"lv":100,"lb":20.000,"zb":5.000},"f":[1,0,9,7455]}}
{"r":{"b":{"am":0,"vm":3600,"fr":3600,"tm":-1,"jm":20000000,"jd":0,"ra":1.000},"f":[1,0,9,9431]}}
{"r":{"c":{"am":0,"vm":3600,"fr":3600,"tm":-1,"jm":20000000,"jd":0,"ra":1.000},"f":[1,0,9,6752]}}
{"r":{"x":{"am":1,"vm":16000,"fr":16000,"tm":170,"jm":5000000000,"jh":10000000000,"jd":0.0100,"sn":1,"sx":0,"sv":3000,"lv":100,"lb":20.000,"zb":5.000},"f":[1,0,9,6717]}}
{"r":{"y":{"am":1,"vm":16000,"fr":16000,"tm":220,"jm":5000000000,"jh":10000000000,"jd":0.0500,"sn":1,"sx":0,"sv":600,"lv":100,"lb":20.000,"zb":5.000},"f":[1,0,9,197]}}
{"r":{"z":{"am":1,"vm":400,"fr":400,"tm":75,"jm":100000000,"jh":20000000,"jd":0.0500,"sn":0,"sx":1,"sv":400,"lv":100,"lb":2.000,"zb":1.000},"f":[1,0,9,1386]}}
    • This reply was modified 10 years, 7 months ago by dj0nes.
    March 22, 2014 at 4:57 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5663
    dj0nes
    Member

    Ok, I will get this to you as soon as I can next week.

    Thanks!

    March 22, 2014 at 4:45 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5658
    dj0nes
    Member

    Correct – just a buzzing noise when it the axis should go back up while sending a file.

    Entering the command in manually works, even immediately after sending the file.

    I am traveling until Wednesday, but could provide you with a video and full config info when I get back.

    • This reply was modified 10 years, 7 months ago by dj0nes.
    March 22, 2014 at 4:13 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5656
    dj0nes
    Member

    Hey Riley,

    My situation is very similar to the OP’s. I am using a v8 TinyG to control a v1 Shapeoko machine. When sending gcode files via Coolterm, the Z-axis will go down without an issue, but will not go back up – it just makes a buzzing noise.

    The gcode in question is part of a larger file, but the issue is apparent with just the following:

    G00 Z 3.0000
G00 X 121.5942 Y 92.8307

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

G01 Z -0.1250 F 100.0000(Penetrate)
G02 X 121.4341 Y 92.2331 Z -0.1250 I -1.1952 J -0.0000 F 400.0000
G02 X 120.9966 Y 91.7956 Z -0.1250 I -1.0351 J 0.5976
G02 X 121.5942 Y 92.8307 Z -0.1250 I -1.0351 J -0.5976
G01 X 121.5942 Y 92.8307 Z -0.1250
G00 Z 3.0000

    I have tried lowering the jerk, max z velocity, and microstepping with no change in performance. I have also tried swapping the z motor’s connection from motor 1 to 3, also with no difference.

    The z axis performs without issue when typing in commands one at a time and hitting enter, so this doesn’t seem to be an issue with motor current or the machine itself. Flow control is on.

    Any ideas?

    Cheers!

    March 17, 2014 at 3:39 pm in reply to: motor 3 (Z) stalling on shapeoko when sending program file via coolterm #5643
    dj0nes
    Member

    Hi! Did the return solve the z axis binding issue? I am having the same problem on my Shapeoko machine and have followed the steps outlined in this thread.

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