[REMAP FOR M6] Why does linuxcnc run the .ngc file on startup?

Aciera
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5 years 2 months ago - 5 years 2 months ago #219013 by Aciera

Replied by Aciera on topic [REMAP FOR M6] Why does linuxcnc run the .ngc file on startup?

Ok, I can confirm on a simulation config that the code in a M6 ngc remap is executed at start up.

[edit] Just learned something. Thanks bevins.

o<tool_change > sub

o100 if [#<_task> GT 0]
; code here
o100 endif

o<tool_change> endsub
m2

Last edit: 5 years 2 months ago by Aciera.

The following user(s) said Thank You: bevins, ehb

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mugurlu
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5 years 2 months ago #219014 by mugurlu

Replied by mugurlu on topic [REMAP FOR M6] Why does linuxcnc run the .ngc file on startup?

this is how it works, we now prevent it from running directly on boot
thank you bevins

Code:

o<tool_change> sub

O300 if [#<_task> EQ 0]

O300 else

    (print, rack_change: loaded tool=#<_current_tool> current pocket: #<_current_pocket>)
    (print, rack_change: selected tool=#<_selected_tool> selected pocket: #<_selected_pocket>)


    M68 E0 Q#<_selected_tool> ;Set target tool number
    M64 P0 ;Enable tool changer
    
    G4 P0.5
    
    M66 P0 L3 Q10; wait for carousel-locked = false
        o202 if [#5399 EQ 0]
            M65 P0 ;Disable tool changer
            (abort, carousel still locked hello)
        o202 endif    
    
    M65 P0 ;Disable tool changer
    
    G43 H#<_selected_tool>
    
    (print,mcode end)
O300 endif

o<tool_change> endsub [1]
M2

The following user(s) said Thank You: bevins

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bevins
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5 years 2 months ago #219020 by bevins

Replied by bevins on topic [REMAP FOR M6] Why does linuxcnc run the .ngc file on startup?

I really need to challenge my fear of an ngc remap and just do one....

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