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  1. #1
    Join Date
    Jun 2009
    Posts
    146
    Hello

    I’ve got a program:

    % MPF78
    G71 G90 G40 G53 G60
    G0 G40 G54 G90 S100 M3
    N10 T1 L5
    ( MILL FI4 )

    G58 A0
    G0 X5.054 Y-39.931 S5000 D1 M3
    Z5 M8
    G1 Z-3 F2000
    Z-7.8 F250
    L178
    G1Z-7.9F250.
    L278
    G0 Z5.

    G58 A120
    G0 X5.054 Y-39.931
    G1 Z-3 F2000.
    Z-7.8 F250.
    L178
    G1Z-7.9F250.
    L278
    G0 Z5.

    G58 A240
    G0 X5.054 Y-39.931
    G1 Z-3 F2000.
    Z-7.8 F250.
    L178
    G1 Z-7.9 F250
    L278
    G0 Z5

    G55 (a new zero point is here)
    G58 A0
    G0 X5.054 Y-39.931 S5000 D1 M3
    Z5 M8
    G1 Z-3 F2000
    Z-7.8 F250
    L178
    G1Z-7.9F250.
    L278
    G0 Z5.

    G58 A120
    G0 X5.054 Y-39.931
    G1 Z-3 F2000.
    Z-7.8 F250.
    L178
    G1Z-7.9F250.
    L278
    G0 Z5.

    G58 A240
    G0 X5.054 Y-39.931
    G1 Z-3 F2000.
    Z-7.8 F250.
    L178
    G1 Z-7.9 F250
    L278
    G0 Z5
    G0 Z100 M9
    X100 Y10 M5
    M30

    The error 2087 “turning of coordinates is not allowed” occurs in the middle of the program, at the place of the second zero point. Maybe someone knows why?

  2. #2
    Join Date
    Nov 2004
    Posts
    2484
    Hello

    I can’t understand your line with G58. What does it make?

    G54-G57 adjustable displacement of zero point
    G58 programmable displacement of zero point
    G59 programmable displacement of zero point

    ????

    Regards, Boern
    <b><br />Das dringendste Problem der Technologie von heute ist nicht mehr die Befriedigung von Grundbedürfnissen und uralten Wünschen der Menschen, sondern die Beseitigung von Übeln und Schäden, welche uns die Technologie von gestern hinterlassen hat.</b><br /><br />Dennis Gabor (1900-79), ungar.-brit. Physiker, Entwickler der Holographie, 1971 Nobelpr.

  3. #3
    G58 is like TRANS and ROT together…

    It means G58 X Y Z A > A rot angle.

    As far I remember, you should first deactivate G58 before activating a new zero point. So always deactivate rotation! As far I know it’s not cancelled at the end of the program.

    Like this

    G58 A240
    G0 X5.054 Y-39.931
    G1 Z-3 F2000.
    Z-7.8 F250.
    L178
    G1 Z-7.9 F250
    L278
    G0 Z5
    G58

    G55 (a new zero point is here)
    G0 X5.054 Y-39.931 S5000 D1 M3
    Schaut doch mal rein:<br /><a href="https://www.youtube.com/channel/UCnXpjPUdHH9ighZ9GZsMKsQ?view_as=subscriber" target="_blank">Mein Youtube Kanal</a><br /><br /><br />Anwendungen, Zyklen, CAD/CAM<br /><br /><a href="https://www.xing.com/profile/Alexander_Zwetzich4" target="_blank"><img src="https://www.xing.com/img/buttons/1_de_btn.gif" border="0" class="linked-sig-image" /></a><br /><br /><a href="http://www.linkedin.com/in/alexander-zwetzich-499aa2122" target="_blank"><img src="https://www.shareicon.net/data/32x32/2016/02/26/311389_linkedin_39x40.png" border="0" class="linked-sig-image" /></a><br /><br />-----------------------------------------------------------------------------------------------------------------------------

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